WO2000069615A3 - Process for adjusting wvtr and other properties of a polyolefin film - Google Patents

Process for adjusting wvtr and other properties of a polyolefin film Download PDF

Info

Publication number
WO2000069615A3
WO2000069615A3 PCT/US2000/013287 US0013287W WO0069615A3 WO 2000069615 A3 WO2000069615 A3 WO 2000069615A3 US 0013287 W US0013287 W US 0013287W WO 0069615 A3 WO0069615 A3 WO 0069615A3
Authority
WO
WIPO (PCT)
Prior art keywords
film
water vapor
wvtr
relatively high
properties
Prior art date
Application number
PCT/US2000/013287
Other languages
French (fr)
Other versions
WO2000069615A2 (en
Inventor
Kevin A Brady
John H Mackay
Original Assignee
Exxon Chemical Patents Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Priority to AU50156/00A priority Critical patent/AU5015600A/en
Priority to EP00932433A priority patent/EP1181145A2/en
Publication of WO2000069615A2 publication Critical patent/WO2000069615A2/en
Publication of WO2000069615A3 publication Critical patent/WO2000069615A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
    • A61F13/51462—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable being defined by a value or parameter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F13/51478—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being a laminate, e.g. multi-layered or with several layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2223/00—Use of polyalkenes or derivatives thereof as reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0068—Permeability to liquids; Adsorption
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3854—Woven fabric with a preformed polymeric film or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet

Abstract

A process for rendering films, film composites, and articles made therefrom less resistant to passage of water vapor by passing a filled precursor film (10) or film composite through the nip of interdigitating grooved rollers (24, 25). The films (10) or film composites are generally formed using a precursor film (10) of a film forming polyolefin or polyolefin blend, with a relatively high filler loading and optionally an elastomer. A process is disclosed for making diapers or other disposable items where a relatively high water vapor is coupled with a resistance to liquid strikethrough. In one embodiment of the invention, the interdigitating grooved rollers (24, 25) are maintained in a temperature range of from about 91 °F to about 159 °F.
PCT/US2000/013287 1999-05-14 2000-05-15 Process for adjusting wvtr and other properties of a polyolefin film WO2000069615A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU50156/00A AU5015600A (en) 1999-05-14 2000-05-15 Process for adjusting wvtr and other properties of a polyolefin film
EP00932433A EP1181145A2 (en) 1999-05-14 2000-05-15 Process for adjusting wvtr and other properties of a polyolefin film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/312,103 1999-05-14
US09/312,103 US6258308B1 (en) 1996-07-31 1999-05-14 Process for adjusting WVTR and other properties of a polyolefin film

Publications (2)

Publication Number Publication Date
WO2000069615A2 WO2000069615A2 (en) 2000-11-23
WO2000069615A3 true WO2000069615A3 (en) 2001-02-01

Family

ID=23209898

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/013287 WO2000069615A2 (en) 1999-05-14 2000-05-15 Process for adjusting wvtr and other properties of a polyolefin film

Country Status (4)

Country Link
US (3) US6258308B1 (en)
EP (1) EP1181145A2 (en)
AU (1) AU5015600A (en)
WO (1) WO2000069615A2 (en)

Families Citing this family (129)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6776947B2 (en) * 1996-07-31 2004-08-17 Exxonmobil Chemical Company Process of adjusting WVTR of polyolefin film
WO1999061521A1 (en) 1998-05-22 1999-12-02 Ecc International Ltd. Particulate carbonates and their preparation and use in thermoplastic film compositions
JP2000071371A (en) * 1998-08-28 2000-03-07 Malden Mills Ind Inc Windproof and water resistant composite fabric
US7560399B2 (en) * 1998-08-28 2009-07-14 Mmi-Ipco, Llc Multi-layer composite fabric garment
US6953510B1 (en) * 1998-10-16 2005-10-11 Tredegar Film Products Corporation Method of making microporous breathable film
BR9914600B1 (en) 1998-10-16 2009-05-05 process for adjusting the water vapor transmission rate of a breathable film.
CA2877233A1 (en) * 1999-01-19 2000-07-27 Lola M. Reid Human liver progenitors
EP1198632B1 (en) * 1999-07-28 2012-02-01 Kimberly-Clark Worldwide, Inc. Cd extensible cloth-like nonwoven for facing and liner
JP2003515619A (en) * 1999-11-01 2003-05-07 キンバリー クラーク ワールドワイド インコーポレイテッド Breathable elastomer film of styrenic block copolymer
US6794024B1 (en) 1999-11-01 2004-09-21 Kimberly-Clark Worldwide, Inc. Styrenic block copolymer breathable elastomeric films
JP3819657B2 (en) * 1999-12-22 2006-09-13 ユニ・チャーム株式会社 Sanitary napkin provided with a backsheet and method for producing the backsheet
US20030017345A1 (en) * 2000-01-27 2003-01-23 Tredegar Film Products Corporation Tear-resistant low set elastic film and method of making
MXPA02010819A (en) 2000-05-05 2004-09-06 Imerys Pigments Inc Particulate carbonates and their preparation and use in breathable film.
US20030195487A1 (en) * 2000-09-22 2003-10-16 Tredegar Film Products Corporation Absorbent article with enhanced cooling
EP1407069A4 (en) * 2001-06-19 2005-03-30 Kappler Inc Vapor permeable, liquid impermeable composite fabric and fabrication process
DE10143420C2 (en) * 2001-09-05 2003-10-09 Reifenhaeuser Masch Method and device for producing a breathable material web
US20030124324A1 (en) * 2001-11-27 2003-07-03 Kappler Safety Group Breathable blood and viral barrier fabric
TWI227196B (en) * 2002-02-22 2005-02-01 Clopay Plastic Prod Co Film, laminated sheet and methods of making same
US7972981B2 (en) * 2002-03-15 2011-07-05 Fiberweb, Inc. Microporous composite sheet material
US20030211309A1 (en) * 2002-05-08 2003-11-13 Vifan Usa, Inc. Polypropylene films
TWI330587B (en) 2002-07-26 2010-09-21 Clopay Plastic Prod Co Breathable materials comprising low-elongation fabrics, and methods
MXPA05006356A (en) * 2002-12-13 2005-08-29 Olebendt Rasmussen Laminates of films having improved resistance to bending in all directions and methods and apparatus for their manufacture.
US7320948B2 (en) * 2002-12-20 2008-01-22 Kimberly-Clark Worldwide, Inc. Extensible laminate having improved stretch properties and method for making same
US20050000183A1 (en) * 2003-03-20 2005-01-06 Fay Ralph Michael Variable perm sheet material, facing, and insulation assembly
US20040235380A1 (en) * 2003-05-21 2004-11-25 Rene Kapik Cross-directionally stretched barrier fabrics and methods of making same
US7932196B2 (en) * 2003-08-22 2011-04-26 Kimberly-Clark Worldwide, Inc. Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications
US7270723B2 (en) * 2003-11-07 2007-09-18 Kimberly-Clark Worldwide, Inc. Microporous breathable elastic film laminates, methods of making same, and limited use or disposable product applications
ITMI20032313A1 (en) * 2003-11-27 2005-05-28 Nuova Pansac Spa PROCEDURE AND PLANT FOR THE CONSTRUCTION OF A STRETCH, BREATHABLE POLYOLEPHIN FILM AND USE OF A MIXTURE OF POLYOLEFIN AND THERMOPLASTIC ELASTOMERS FOR THE PRODUCTION OF A STRETCHED BREATHABLE FILM
US20050133151A1 (en) * 2003-12-22 2005-06-23 Maldonado Pacheco Jose E. Extensible and stretch laminates and method of making same
US8621669B2 (en) 2004-03-11 2014-01-07 Quest Environmental & Safety Products, Inc. Disposable safety garment with improved doffing and neck closure
US9643033B2 (en) 2004-03-11 2017-05-09 Quest Environmental & Safety Products, Inc. Disposable safety garment with improved neck closure
US20090173048A1 (en) * 2004-03-11 2009-07-09 Quest Environmental & Safety Products, Inc. Packaged non-woven garments
US20090126088A1 (en) * 2007-08-14 2009-05-21 Yadav Sudhansu S Protective garment for use with radiation monitoring devices
US20050245162A1 (en) * 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Multi-capable elastic laminate process
ATE434517T1 (en) * 2004-11-23 2009-07-15 Reifenhaeuser Gmbh & Co Kg LAMINATE OF AT LEAST THREE LAYERS AND METHOD FOR PRODUCING AN AT LEAST THREE-LAYER LAMINATE
US7651653B2 (en) 2004-12-22 2010-01-26 Kimberly-Clark Worldwide, Inc. Machine and cross-machine direction elastic materials and methods of making same
US20060147716A1 (en) * 2004-12-30 2006-07-06 Jaime Braverman Elastic films with reduced roll blocking capability, methods of making same, and limited use or disposable product applications incorporating same
US20060147685A1 (en) * 2004-12-30 2006-07-06 Kimberly-Clark Worldwide, Inc. Multilayer film structure with higher processability
ITBO20050114A1 (en) * 2005-03-02 2005-06-01 Gd Spa EMBOSSING UNIT OF A WRAPPING MATERIAL TAPE
EP1876275B1 (en) * 2005-04-25 2011-10-12 Kao Corporation Stretch sheet and process for producing the same
WO2006120238A2 (en) * 2005-05-11 2006-11-16 Ole-Bendt Rasmussen Crosslaminate of oriented films and methods and apparatus for manufacturing same
US7611652B2 (en) * 2005-11-22 2009-11-03 Shaw Industries Group, Inc. Monoxially-oriented and annealed films with high cross machine toughness and related process
WO2007081548A2 (en) * 2006-01-06 2007-07-19 Pliant Corporation Method of stretching a filled film to make it microporous and breathable
US20100121295A1 (en) * 2006-04-28 2010-05-13 The Procter & Gamble Company Products comprising polymeric webs with nanoparticles
US20070254142A1 (en) * 2006-04-28 2007-11-01 Collias Dimitris I Polymeric webs with nanoparticles
US20070254143A1 (en) * 2006-04-28 2007-11-01 The Procter & Gamble Company Polymeric webs with nanoparticles
US20070264897A1 (en) * 2006-05-15 2007-11-15 The Procter & Gamble Company Polymeric webs with nanoparticles
US9072633B2 (en) * 2006-06-07 2015-07-07 The Procter & Gamble Company Biaxially stretchable outer cover for an absorbent article
US20080096452A1 (en) * 2006-09-19 2008-04-24 Tredegar Film Products Corporation Breathable Laminate With A High Abrasion Resistance and Method of Manufacturing the Same
WO2008064287A1 (en) * 2006-11-22 2008-05-29 Pliant Corporation Stretchable elastic laminate having increased cd elongation zones and method of production
US20080146107A1 (en) * 2006-12-05 2008-06-19 Interwrap Inc. Stretchable scrim wrapping material
US20090142528A1 (en) * 2007-08-18 2009-06-04 Earth First Industries Incorporated Composites for packaging articles and method of making same
WO2009043133A1 (en) * 2007-10-01 2009-04-09 Gr Building Materials Limited Method of making a sheet of building material
WO2009067511A1 (en) 2007-11-19 2009-05-28 The Procter & Gamble Company Outer cover for a disposable absorbent article
DE102008019030A1 (en) * 2008-04-15 2009-10-29 Nordenia Technologies Gmbh Composite material, in particular for closure elements on diapers, having high elasticity and semi-elastic properties
US9637278B2 (en) * 2008-10-20 2017-05-02 The Glad Products Company Non-continuously laminated multi-layered bags with ribbed patterns and methods of forming the same
BRPI1007489A2 (en) 2009-01-15 2016-02-16 Procter & Gamble reusable absorbent wearable articles with anchor subsystems
BRPI1006887A2 (en) 2009-01-15 2016-01-26 Procter & Gamble reusable outer coating for an absorbent article
US9387138B2 (en) 2009-01-15 2016-07-12 The Procter & Gamble Company Reusable outer covers for wearable absorbent articles
SG172967A1 (en) 2009-01-15 2011-08-29 Procter & Gamble Two-piece wearable absorbent articles
US20100179502A1 (en) * 2009-01-15 2010-07-15 Donald Carroll Roe Reusable Wearable Absorbent Articles With Anchoring Subsystems
US8333748B2 (en) 2009-03-05 2012-12-18 The Procter & Gamble Company Outer cover for a disposable absorbent article
US20100257661A1 (en) * 2009-04-13 2010-10-14 Yadav Sudhansu S Disposable safety garment with reduced particulate shedding
US20120071051A1 (en) 2009-06-02 2012-03-22 Tredegar Film Products Corporation Blood resistant and viral resistant composite fabrics
JP2011018669A (en) * 2009-07-07 2011-01-27 Nitto Denko Corp Adhesive sheet for dicing semiconductor wafer, and method for dicing semiconductor wafer using the same
US9034230B2 (en) * 2009-08-03 2015-05-19 The Procter & Gamble Company Method for making an elastomeric apertured web
US20110172628A1 (en) * 2010-01-14 2011-07-14 Donald Carroll Roe Leg And Waist Band Structures For An Absorbent Article
US8808263B2 (en) * 2010-01-14 2014-08-19 The Procter & Gamble Company Article of commerce including two-piece wearable absorbent article
US8506749B1 (en) 2010-01-27 2013-08-13 Dartex Coatings, Inc. Method of improving adhesive coverage to maximize waterproofness while maintaining breathability of adhesively laminated webs, and laminates produced thereby
US8440587B2 (en) 2010-04-23 2013-05-14 The Procter & Gamble Company Method of producing color change in a web substrate
US8975210B2 (en) 2010-04-23 2015-03-10 The Procter & Gamble Co. Web substrate having activated color regions in deformed regions
US8343411B2 (en) 2010-04-23 2013-01-01 The Procter & Gamble Company Method of producing a web substrate having activated color regions in deformed regions
US8637430B2 (en) 2010-04-23 2014-01-28 The Procter & Gamble Company Web substrate having activated color regions in topical additive regions
US8652115B2 (en) 2010-05-21 2014-02-18 The Procter & Gamble Company Insert with advantageous fastener configurations and end stiffness characteristics for two-piece wearable absorbent article
US8585667B2 (en) 2010-05-21 2013-11-19 The Procter & Gamble Company Insert with advantageous fastener configurations and end stiffness characteristics for two-piece wearable absorbent article
US8652114B2 (en) 2010-05-21 2014-02-18 The Procter & Gamble Company Insert with advantageous fastener configurations and end stiffness characteristics for two-piece wearable absorbent article
US20120022491A1 (en) 2010-07-22 2012-01-26 Donald Carroll Roe Flexible Reusable Outer Covers For Disposable Absorbent Inserts
BR112013000592A2 (en) 2010-07-22 2016-07-05 Procter & Gamble outer coating for an absorbent article
AU2011293914B2 (en) * 2010-08-04 2014-12-04 King Mongkut's Institute Of Technology Ladkrabang Masterbatch for preparing plastic films with high ethylene permselectivity and the plastic films produced therefrom
WO2012129045A1 (en) 2011-03-18 2012-09-27 The Procter & Gamble Company Multi-layer polymeric films and methods of forming same
US20120237743A1 (en) * 2011-03-18 2012-09-20 O'donnell Hugh Joseph Reinforced Multi-Layer Polymeric Films and Methods of Forming Same
US8460597B2 (en) 2011-03-22 2013-06-11 The Procter & Gamble Company Method of producing color change in a substrate
ES2592530T3 (en) 2011-06-17 2016-11-30 Fiberweb, Llc Multi-layer vapor permeable article, substantially waterproof
WO2012177996A2 (en) 2011-06-23 2012-12-27 Fiberweb, Inc. Vapor permeable, substantially water impermeable multilayer article
US10369769B2 (en) 2011-06-23 2019-08-06 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
WO2012178011A2 (en) 2011-06-24 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
US9078792B2 (en) 2011-06-30 2015-07-14 The Procter & Gamble Company Two-piece wearable absorbent article having advantageous front waist region and landing zone configuration
US11197787B2 (en) 2011-07-08 2021-12-14 The Procter & Gamble Company Absorbent article package with enhanced opening and recloseability
ITBS20110154A1 (en) * 2011-11-10 2013-05-11 Plastik Textile S P A SUPPORT FOR DRY CLEANING OF GLAZED SURFACES OR TO THESE ASSEMBLY
ES2419206B1 (en) * 2012-01-14 2014-05-30 Kloner S.L. Composition and procedure for obtaining a film of a micro-porous thermoplastic polymer especially suitable for the preparation of personal hygiene items such as diapers and compresses
ES2527826T3 (en) 2012-01-20 2015-01-30 Zehnder Verkaufs- Und Verwaltungs Ag Heat exchanger element and production procedure
US8932273B2 (en) 2012-06-29 2015-01-13 The Procter & Gamble Company Disposable absorbent insert for two-piece wearable absorbent article
US9394637B2 (en) 2012-12-13 2016-07-19 Jacob Holm & Sons Ag Method for production of a hydroentangled airlaid web and products obtained therefrom
US9078789B2 (en) 2013-03-08 2015-07-14 The Procter & Gamble Company Outer covers and disposable absorbent inserts for pants
US8926579B2 (en) 2013-03-08 2015-01-06 The Procter & Gamble Company Fastening zone configurations for outer covers of absorbent articles
US9060905B2 (en) 2013-03-08 2015-06-23 The Procter & Gamble Company Wearable absorbent articles
US8936586B2 (en) 2013-03-08 2015-01-20 The Procter & Gamble Company Ergonomic grasping aids for reusable pull-on outer covers
WO2014153076A1 (en) 2013-03-14 2014-09-25 Smart Planet Technologies, Inc. Repulpable and recyclable composite packaging articles and related methods
US9631063B2 (en) 2013-03-14 2017-04-25 Frito-Lay North America, Inc. Composition and method for making a flexible packaging film
WO2014153073A1 (en) 2013-03-14 2014-09-25 Smart Planet Technologies, Inc. Composite structures for packaging articles and related methods
JP6585590B2 (en) 2013-07-19 2019-10-02 ウェストウィンド エルティーディー．Ｗｅｓｔｗｉｎｄ Ｌｔｄ． Heat / enthalpy exchanger element and manufacturing method thereof
CN106463217B (en) * 2014-04-14 2018-07-06 Abb瑞士股份有限公司 Manufacture the method for High-Voltage Insulation spacer of high voltage component and the high voltage component of the spacer including being manufactured according to this method
US9492332B2 (en) 2014-05-13 2016-11-15 Clopay Plastic Products Company, Inc. Breathable and microporous thin thermoplastic film
RU2674277C2 (en) * 2014-08-06 2018-12-06 Дзе Проктер Энд Гэмбл Компани Method of manufacturing perforated web
US10913234B2 (en) * 2014-08-29 2021-02-09 Clopay Plastic Products Company, Inc. Embossed matte and glossy plastic film and methods of making same
US9573729B2 (en) 2015-03-12 2017-02-21 Poly-America, L.P. Polymeric films and bags
BR112018000507B1 (en) * 2015-07-10 2023-01-24 Berry Global, Inc PROCESS FOR MANUFACTURING A MICROPOROUS BREATHABLE FILM
MX2018005624A (en) 2015-11-05 2018-09-05 Berry Global Inc Polymeric films and methods for making polymeric films.
EP3386742B1 (en) * 2015-12-11 2022-08-03 Dow Global Technologies LLC Monolayer films, and articles made therefrom
US11472085B2 (en) * 2016-02-17 2022-10-18 Berry Plastics Corporation Gas-permeable barrier film and method of making the gas-permeable barrier film
WO2017151463A1 (en) * 2016-02-29 2017-09-08 Berry Plastics Corporation Patterned microporous breathable film and method of making the patterned microporous breathable film
US10576718B2 (en) 2016-07-01 2020-03-03 The Proctor & Gamble Company Heat sealable multilayer packaging film with improved opacity
WO2018000411A1 (en) 2016-07-01 2018-01-04 The Procter & Gamble Company Heat-sealable multilayer packaging film with improved opacity
US11273084B2 (en) 2016-08-24 2022-03-15 Essity Hygiene And Health Aktiebolag Absorbent article with breathable backsheet
CN109803904B (en) 2016-10-28 2022-04-05 宝洁公司 Absorbent article package with enhanced opening and reclosing capability
US9827150B1 (en) 2016-11-30 2017-11-28 The Procter & Gamble Company Absorbent article package with enhanced opening and recloseability
WO2018227035A1 (en) 2017-06-08 2018-12-13 The Procter & Gamble Company Absorbent article package with enhanced opening and recloseability
US10807098B1 (en) 2017-07-26 2020-10-20 Pearson Incorporated Systems and methods for step grinding
EP3611111B1 (en) 2018-08-13 2021-06-23 The Procter & Gamble Company Absorbent article package with enhanced opening and recloseability
JP2021532945A (en) 2018-08-22 2021-12-02 ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company Disposable absorbent goods
US10751722B1 (en) 2018-10-24 2020-08-25 Pearson Incorporated System for processing cannabis crop materials
US11584111B2 (en) 2018-11-05 2023-02-21 Windmoeller & Hoelscher Kg Breathable thermoplastic film with reduced shrinkage
EP3656697B1 (en) 2018-11-22 2021-06-30 The Procter & Gamble Company Absorbent article package with enhanced opening and recloseability
US10785906B2 (en) 2019-02-19 2020-09-29 Pearson Incorporated Plant processing system
US10757860B1 (en) 2019-10-31 2020-09-01 Hemp Processing Solutions, LLC Stripper apparatus crop harvesting system
US10933424B1 (en) 2019-12-11 2021-03-02 Pearson Incorporated Grinding roll improvements
EP4288484A1 (en) 2021-02-08 2023-12-13 Void Technologies (USA) Limited Olefin-based polymer composition with voiding agent and article
US20220347021A1 (en) 2021-04-30 2022-11-03 The Procter & Gamble Company Packaged absorbent articles
WO2023215118A1 (en) 2022-05-06 2023-11-09 Ddp Specialty Electronic Materials Us, Llc Waterproofing and breathable polyolefin roofing membrane by extrusion lamination and sequential stretching

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289832A (en) * 1975-03-31 1981-09-15 Biax Fiberfilm Corp. Chemically-impregnated microporous films
WO1998004397A1 (en) * 1996-07-31 1998-02-05 Exxon Chemical Patents Inc. Process of adjusting wvtr of polyolefin film
WO2000023255A1 (en) * 1998-10-16 2000-04-27 Exxon Chemical Patents Inc. Process for producing polyolefin microporous breathable film

Family Cites Families (252)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB632416I5 (en) 1956-03-01 1976-03-09
US2896626A (en) 1958-06-17 1959-07-28 Kimberly Clark Co Disposable absorbent pad
DK97537C (en) 1961-06-09 1963-12-09 Ole-Bendt Rasmussen Procedure for stretching in the cold state of an orientable foil material.
NL142968C (en) 1963-04-25
US3426754A (en) 1964-06-12 1969-02-11 Celanese Corp Breathable medical dressing
US3407253A (en) 1965-05-04 1968-10-22 Toyo Boseki Oriented porous polyolefin-elastomer blend sheets and process of making same
US3459832A (en) 1965-09-24 1969-08-05 Monsanto Co Crystalline polystyrene having activity as a polymerization catalyst
US3378512A (en) 1965-09-28 1968-04-16 Goodrich Co B F Tackifying cements for epm and epdm rubbers
US3426757A (en) 1965-11-08 1969-02-11 Amp Inc Ligating hemostat for applying a noose with a locking disc
US3837773A (en) 1965-11-18 1974-09-24 Ethyl Corp Extruded plastic film method and apparatus for the manufacture thereof
NO120085B (en) 1966-11-15 1970-08-24 Svenska Cellulosa Ab
BE754974A (en) 1969-06-27 1971-02-18 Cellu Prod Co PROCESS FOR THE MANUFACTURING OF RETICULAR OR SIMILAR THERMOPLASTIC MATERIALS, PRODUCED FOR ITS EXECUTION AND ARTICLES THUS OBTAINED,
LU61329A1 (en) 1969-07-15 1971-07-06
US3927144A (en) 1970-02-20 1975-12-16 Bridgestone Tire Co Ltd Elastomer composition
US3840418A (en) 1970-03-09 1974-10-08 R Sabee Method of manufacture of a sanitary article and ply having selectively thickened areas
US3683917A (en) 1970-03-24 1972-08-15 John M Comerford Absorbent product comprising a fluid impervious barrier of a repellent tissue and a hydrocolloid
USRE28608E (en) 1970-12-09 1975-11-11 Automatic assembly machine
FR2074338A5 (en) 1970-12-28 1971-10-01 Sekisui Chemical Co Ltd Polyolefin paper - by stretching films under controlled temp. conditions
US3678134A (en) 1971-03-08 1972-07-18 Phillips Petroleum Co Blend of ethylene-butene copolymer with butadiene-styrene radial block copolymer
US3738904A (en) 1971-06-28 1973-06-12 Du Pont Filled biaxially oriented polymeric film
USRE28606E (en) 1971-06-28 1975-11-04 Filled, biaxially oriented, polymeric film
US4134951A (en) 1971-08-31 1979-01-16 Smith & Nephew Polyfabrik Limited Production of filaments
JPS5523734B2 (en) 1971-12-01 1980-06-25
US3870593A (en) 1972-06-06 1975-03-11 Minnesota Mining & Mfg Stretch-oriented porous films and preparation and use thereof
US3844865A (en) 1972-06-06 1974-10-29 Minnesota Mining & Mfg Method of making stretch-oriented porous films
US3832267A (en) 1972-09-19 1974-08-27 Hercules Inc Embossed film
US3903234A (en) 1973-02-01 1975-09-02 Du Pont Process for preparing filled, biaxially oriented, polymeric film
US3894827A (en) 1973-03-28 1975-07-15 Ethyl Corp Method and apparatus for embossing plastic film
US3860003B2 (en) 1973-11-21 1990-06-19 Contractable side portions for disposable diaper
DE2438265A1 (en) 1973-12-26 1975-07-10 Sun Ventures Inc ORIENTED, FIBRILLATED UNDER FOAM
JPS50111174A (en) 1973-12-28 1975-09-01
US4132698A (en) 1974-03-20 1979-01-02 Exxon Research & Engineering Co. Elastomeric thermoplastics
US4135023A (en) 1974-06-21 1979-01-16 Smith & Nephew Plastics Ltd. Embossed film product and adhesive coated strip formed therefrom
US3941859A (en) 1974-08-02 1976-03-02 The B. F. Goodrich Company Thermoplastic polymer blends of EPDM polymer, polyethylene and ethylene-vinyl acetate copolymer
US3939562A (en) 1974-11-07 1976-02-24 Pellerin Emery A Utensils for eating strands of foods
US4285100A (en) 1975-03-31 1981-08-25 Biax Fiberfilm Corporation Apparatus for stretching a non-woven web or an orientable polymeric material
US4144008A (en) 1975-03-31 1979-03-13 Biax-Fiberfilm Corporation Apparatus for stretching a tubularly-formed sheet of thermoplastic material
US4223059A (en) 1975-03-31 1980-09-16 Biax Fiberfilm Corporation Process and product thereof for stretching a non-woven web of an orientable polymeric fiber
US4153751A (en) 1975-03-31 1979-05-08 Biax-Fiberfilm Corporation Process for stretching an impregnated film of material and the microporous product produced thereby
US4116892A (en) 1975-03-31 1978-09-26 Biax-Fiberfilm Corporation Process for stretching incremental portions of an orientable thermoplastic substrate and product thereof
US4017452A (en) 1975-04-30 1977-04-12 Presto Products, Incorporated Polymer modified hydrophilic inorganic fillers for thermoplastic polymeric materials
JPS5819689B2 (en) 1975-06-18 1983-04-19 旭化成株式会社 Takoumaku
US4367316A (en) 1975-11-27 1983-01-04 Toray Industries, Inc. Vulcanized elastomeric molded article
US4107238A (en) 1976-01-22 1978-08-15 Exxon Research & Engineering Co. Graft copolymerization process
US4153664A (en) 1976-07-30 1979-05-08 Sabee Reinhardt N Process for pattern drawing of webs
JPS5386418A (en) 1977-01-10 1978-07-29 Sony Corp Dc motor
JPS5952643B2 (en) 1977-01-27 1984-12-20 三井化学株式会社 ethylene copolymer
US4171411A (en) 1977-01-31 1979-10-16 Tuxis Corporation Insulative and cushioning interliner for garments and the like
US4116914A (en) 1977-02-14 1978-09-26 Monsanto Company Elastoplastic compositions of ethylene-vinyl acetate rubber and polyolefin resin
US4369284A (en) 1977-03-17 1983-01-18 Applied Elastomerics, Incorporated Thermoplastic elastomer gelatinous compositions
US4350655A (en) 1977-05-05 1982-09-21 Biax Fiberfilm Process for producing highly porous thermoplastic films
DE2822815C2 (en) 1977-05-26 1994-02-17 Mitsui Petrochemical Ind Process for the preparation of a partially vulcanized thermoplastic composition
GB2007685B (en) 1977-10-11 1982-05-12 Asahi Dow Ltd Composition for drawn film cold drawn film made of said composition and process for manufacture of said film
US4329309A (en) 1977-11-03 1982-05-11 Johnson & Johnson Producing reticulated thermoplastic rubber products
US4173612A (en) 1977-11-03 1979-11-06 Johnson & Johnson Extrusion process for thermoplastic rubber film
US4211808A (en) 1977-11-10 1980-07-08 Roberts & Porter, Inc. Backing sheet
US4131654A (en) 1977-11-28 1978-12-26 The B. F. Goodrich Company Thermoplastic polymer blends comprising EPDM, E/EA copolymer and optionally P.E.
US4151137A (en) 1977-11-29 1979-04-24 Exxon Research & Engineering Co. Blend compositions
US4316828A (en) 1977-11-29 1982-02-23 Exxon Research & Engineering Co. Bulk neutralization
US4368565A (en) 1978-03-28 1983-01-18 Biax-Fiberfilm Corporation Grooved roller assembly for laterally stretching film
US4352355A (en) 1978-04-03 1982-10-05 Johnson & Johnson Baby Products Company Diaper with contoured panel and contoured elastic means
US4220579A (en) 1978-04-17 1980-09-02 Uniroyal, Inc. Thermoplastic elastomeric blend of monoolefin copolymer rubber, amorphous polypropylene resin and crystalline polyolefin resin
JPS54139685A (en) 1978-04-21 1979-10-30 Toray Industries Polyester elastomer moldings
US4251585A (en) 1978-05-01 1981-02-17 Biax Fiberfilm Corporation Product and process for stretching a tubularly formed sheet of orientable thermoplastic material
US4335225A (en) 1978-06-20 1982-06-15 E. I. Du Pont De Nemours And Company Elastomeric polypropylene
US4319950A (en) 1978-06-23 1982-03-16 Manville Service Corporation Mandrel for making a coupling for rigid pressure pipe
US4210709A (en) 1978-08-01 1980-07-01 Asahi Kasei Kogyo Kabushiki Kaisha Microporous film battery separator
US4331622A (en) 1978-08-01 1982-05-25 Asahi Kasei Kogyo Kabushiki Kaisha Method for manufacturing a microporous film having low electrical resistance and high durability
NO152612C (en) 1978-10-16 1985-10-23 Plg Res CONNECTING PLASTIC NETWORK CONSTRUCTION WITH SPACE MASKS AND PROCEDURE FOR ITS MANUFACTURING
US4353945A (en) 1978-11-02 1982-10-12 Johnson & Johnson Flocked, foam-coated, water vapor permeable, bacterial barrier
FR2446176A1 (en) 1979-01-15 1980-08-08 Remy Jean Pierre Laminated blister packaging film enclosing filler particles - for cheap sustained crush-resistance
US4303712A (en) 1979-01-22 1981-12-01 Woodroof E Aubrey Fabric silicone elastomer composite
US4243576A (en) 1979-04-02 1981-01-06 National Distillers And Chemical Corp. Blends of ethylene-vinyl acetate copolymer rubbers with elastomers
US4298647A (en) 1979-07-16 1981-11-03 Clopay Corporation Cross-tearable decorative sheet material
US4380564A (en) 1979-07-16 1983-04-19 Clopay Corporation Cross-tearable decorative sheet material
US4226952A (en) 1979-08-20 1980-10-07 The Firestone Tire & Rubber Company Thermoplastic elastomer blends of alpha-olefin polymers and hydrogenated medium and high vinyl butadiene polymers
US4252914A (en) 1979-08-20 1981-02-24 The Firestone Tire & Rubber Company Thermoplastic elastomer blends of hydrogenated polybutadiene block copolymers with alpha-olefin polymers and copolymers
US4317792A (en) 1979-08-23 1982-03-02 Ethyl Corporation Process for producing perforated film
US4253461A (en) 1979-10-11 1981-03-03 The Procter & Gamble Company Absorbent brief
JPS5655413A (en) 1979-10-12 1981-05-16 Toa Nenryo Kogyo Kk Modified elastomer and laminate thereof
US4438167A (en) 1979-10-15 1984-03-20 Biax Fiberfilm Corporation Novel porous fabric
US4449977A (en) 1979-10-29 1984-05-22 Johnson & Johnson Absorbent products, processes and compositions
US4318408A (en) 1979-10-29 1982-03-09 Permacel Absorbent products
US4450026A (en) 1979-12-21 1984-05-22 Johnson & Johnson Baby Products Company Method of forming a conformable garment with "killed" elastic portions
US4303571A (en) 1980-01-17 1981-12-01 Exxon Research & Engineering Co. Film-forming thermoplastic elastomeric polymer compositions
US4385142A (en) 1980-04-16 1983-05-24 The Firestone Tire & Rubber Company Thermoplastic elastomer blends with bitumen
US4344999A (en) 1980-04-22 1982-08-17 W. L. Gore & Associates, Inc. Breathable laminate
EP0047374A1 (en) 1980-08-21 1982-03-17 Hüls Aktiengesellschaft Process for preparing storage-stable ethylene-alpha-olefin-(diene) rubber powder containing parting agents
JPS5753349A (en) 1980-09-16 1982-03-30 Oji Yuka Goseishi Kk Composite film and its use
JPS5771402A (en) 1980-10-22 1982-05-04 Uni Charm Corp Disposable diaper
US4351784A (en) 1980-12-15 1982-09-28 Ethyl Corporation Corona treatment of perforated film
US4378067A (en) 1981-02-26 1983-03-29 The Goodyear Tire & Rubber Company Packaged reclaim rubber and compounded rubber prepared therefrom
JPS6036217B2 (en) 1981-04-07 1985-08-19 東亜燃料工業株式会社 Modified polyethylene composition
JPS57165469A (en) 1981-04-07 1982-10-12 Toa Nenryo Kogyo Kk Adhesive resin composition and its laminate
US4427737A (en) 1981-04-23 1984-01-24 E. R. Squibb & Sons, Inc. Microporous adhesive tape
JPS57183965A (en) 1981-05-07 1982-11-12 Mitsubishi Gas Chemical Co Package of deoxidizer
NZ200464A (en) 1981-05-18 1984-10-19 Colgate Palmolive Co Box-pleated diaper with cushioned elastic members
US4472328A (en) 1981-06-09 1984-09-18 Mitsubishi Chemical Industries, Ltd. Process for producing porous film or sheet
US4465729A (en) 1981-08-05 1984-08-14 Clopay Corporation Cross-tearable plastic films
US4527989A (en) 1981-10-26 1985-07-09 Colgate-Palmolive Company Elasticized disposable diaper
US4402688A (en) 1981-10-27 1983-09-06 Colgate-Palmolive Disposable diaper with contoured elastic
US4425129A (en) 1981-12-07 1984-01-10 Colgate-Palmolive Company Diaper with cushioned elastic leg hold edges
US4436520A (en) 1981-12-21 1984-03-13 Exxon Research & Engineering Co. Low gloss films of enhanced adhesion
DE3306843A1 (en) 1982-03-02 1983-09-15 Kao Corp., Tokyo ABSORBENT PRODUCT
JPS58149303A (en) 1982-03-02 1983-09-05 花王株式会社 Disposable diaper
US4463156A (en) 1982-03-15 1984-07-31 Warner-Lambert Co., Inc. Polyurethane elastomer and an improved hypoallergenic polyurethane flexible glove prepared therefrom
US4435141A (en) 1982-04-07 1984-03-06 Polyloom Corporation Of America Multicomponent continuous film die
US4381364A (en) 1982-06-14 1983-04-26 The Upjohn Company Flame retardant tertiary polymer blend
FR2529056A1 (en) 1982-06-24 1983-12-30 Boussac Saint Freres Bsf PERFECTIONED BREATHHEAD
US4627993A (en) 1982-07-01 1986-12-09 E. I. Du Pont De Nemours And Company Thermoplastic elastomeric compositions based on compatible blends of an ethylene copolymer and vinyl or vinylidene halide polymer
US4517714A (en) 1982-07-23 1985-05-21 The Procter & Gamble Company Nonwoven fabric barrier layer
US4535020A (en) 1982-07-26 1985-08-13 Ethyl Corporation Perforated film
US4479989A (en) 1982-12-02 1984-10-30 Cutter Laboratories, Inc. Flexible container material
DE3246368A1 (en) 1982-12-15 1984-06-20 Dynamit Nobel Ag, 5210 Troisdorf METHOD FOR EMBELLISHING SOFT-ELASTIC FOAM LINES
US4480061A (en) 1982-12-28 1984-10-30 E. I. Du Pont De Nemours And Company Wood-like articles made from cellulosic filler loaded ethylene interpolymers
US4476180A (en) 1983-02-01 1984-10-09 The Procter & Gamble Company Nonblocking elastomeric polymer blends of ABA block copolymer and ethylene-vinyl acetate copolymer
US4808252A (en) 1983-03-18 1989-02-28 The Procter & Gamble Company Shaped disposable diapers with elastically contractible waistbands
EP0120672B1 (en) 1983-03-23 1989-03-08 Toa Nenryo Kogyo Kabushiki Kaisha Oriented polyethylene film and method of manufacture
US4525531A (en) 1983-04-26 1985-06-25 Raychem Corporation Polymeric compositions suitable for use in the medical field and containing a polyolefin, a polysiloxane and an elastomer
US4446189A (en) 1983-05-12 1984-05-01 Phillips Petroleum Company Textured nonwoven textile fabric laminate and process of making said
US4476150A (en) 1983-05-20 1984-10-09 The United States Of America As Represented By The Secretary Of The Army Process of and apparatus for laser annealing of film-like surface layers of chemical vapor deposited silicon carbide and silicon nitride
US4585604A (en) 1983-06-23 1986-04-29 Mitsubishi Petrochemical Co., Ltd. Process for preparing an air-permeable film
US4576844A (en) 1983-11-28 1986-03-18 C-I-L Inc. Shipping bag
AU551948B2 (en) 1983-12-16 1986-05-15 Mitsui Toatsu Chemicals Inc. Producing porous film
US4640859A (en) 1983-12-27 1987-02-03 Minnesota Mining And Manufacturing Company Inelastic, heat-elasticizable sheet material for diapers
US4590202A (en) 1984-01-19 1986-05-20 Merck & Co., Inc. N-(2-imidazolidinylidene)-5H-dibenzo[a,d]cyclohepten-5-amine compounds and α2 -adrenergic antagonistic uses thereof
JPS60154034A (en) 1984-01-23 1985-08-13 Toa Nenryo Kogyo Kk Stretched polyethylene film
US4705812A (en) 1984-03-05 1987-11-10 Mitsui Toatsu Chemicals, Inc. Process for producing porous films involving a stretching step and the resultant product
US4639487A (en) 1984-07-11 1987-01-27 Exxon Research & Engineering Co. Heat shrinkable thermoplastic olefin composition
US4628073A (en) 1984-10-03 1986-12-09 Monsanto Company Soft, rubbery, multiphase matrix material and methods for its production
US4556688A (en) 1984-10-26 1985-12-03 General Electric Company Thermoplastic polyetherimide ester elastomers
US4556705A (en) 1984-10-26 1985-12-03 General Electric Company Thermoplastic polyetherimide ester elastomers
US4544734A (en) 1984-10-26 1985-10-01 General Electric Company Modified thermoplastic copolyetherimide ester elastomers
JPS61121925A (en) 1984-11-19 1986-06-09 Mitsubishi Petrochem Co Ltd Manufacture of air permeable film
US4613544A (en) 1984-12-04 1986-09-23 Minnesota Mining And Manufacturing Co. Waterproof, moisture-vapor permeable sheet material and method of making the same
US4639949A (en) 1985-01-10 1987-02-03 Kimberly-Clark Corporation Elastic form-fitting closure constructions for disposable garments
DE3503249C1 (en) 1985-01-31 1986-06-26 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Process and system for the continuous stretching of a web of thermoplastic
CA1288073C (en) 1985-03-07 1991-08-27 Paul G. Ahlquist Rna transformation vector
US4681580A (en) 1985-03-29 1987-07-21 The Procter & Gamble Company Disposable diapers with unitary waistshield and elastically expansible waistbands
US4585447A (en) 1985-04-15 1986-04-29 Colgate-Palmolive Company Disposable diaper with intersecting stressed crotch and waist seals
US4657539A (en) 1985-04-26 1987-04-14 The Procter & Gamble Company Waste containment garment having elasticized barrier wall leg flaps
US4820590A (en) 1985-05-08 1989-04-11 Exxon Chemical Patents Inc. Oriented elastomeric film and method of manufacture
US4714735A (en) 1985-05-08 1987-12-22 Exxon Chemical Patents Inc. Oriented elastomeric film and method of manufacture
US5034078A (en) 1985-05-08 1991-07-23 Exxon Chemical Patents Inc. Method of making an elastomeric film
DE3521374A1 (en) 1985-06-14 1986-12-18 Unilever N.V., Rotterdam METHOD FOR PRODUCING A FILM COMPOSITE AND THAN MANUFACTURED FILM COMPOSITE
AU582455B2 (en) 1985-07-30 1989-03-23 Kimberly-Clark Corporation Polyolefin containing extrudable compositions and methods for their formation into elastomeric products
US4663220A (en) 1985-07-30 1987-05-05 Kimberly-Clark Corporation Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers
GB8521254D0 (en) 1985-08-24 1985-10-02 Smith & Nephew Ass Contoured film
US4613640A (en) 1985-11-13 1986-09-23 Medical Research Associates, Ltd. #2 Transparent thermoplastic elastomeric compositions and articles produced therefrom
US4806300A (en) 1985-12-09 1989-02-21 Richard R. Walton Method for softening a nonwoven web
BR8506247A (en) 1985-12-12 1987-06-30 Johnson & Johnson Sa DISPOSABLE DIAPER OF ANATOMIC CONFIGURATION
JPS62148537A (en) 1985-12-23 1987-07-02 Mitsui Toatsu Chem Inc Production of porous film
JPS62151429A (en) 1985-12-26 1987-07-06 Nippon Petrochem Co Ltd Production of porous film or sheet
NZ218971A (en) 1986-01-21 1989-05-29 Mitsui Toatsu Chemicals Porous polyolefin films and their preparation
EP0235309B1 (en) 1986-01-31 1989-10-11 Uni-Charm Corporation Facing for absorptive articles and process for making it
US4719144A (en) 1986-02-18 1988-01-12 Crown Textile Company Fusible interlining fabric using high wet modulus rayon
US4721592A (en) 1986-03-27 1988-01-26 E. I. Du Pont De Nemours And Company Film embossing process
US4716197A (en) 1986-04-21 1987-12-29 The Dow Chemical Company Polyethylene/EPDM-graft polystyrene blends
GB8613161D0 (en) 1986-05-30 1986-07-02 Exxon Chemical Patents Inc Sealable films
US4758297A (en) 1986-06-03 1988-07-19 Fmc Corporation Hot pin laminated fabric
CA1311886C (en) 1986-06-12 1992-12-29 Satoshi Nagou Microporous film and process for production thereof
GB8620484D0 (en) 1986-08-22 1986-10-01 Raychem Ltd Plugged microporous film
US4713069A (en) 1986-10-31 1987-12-15 Kimberly-Clark Corporation Baffle having zoned water vapor permeability
US4725481A (en) 1986-10-31 1988-02-16 E. I. Du Pont De Nemours And Company Vapor-permeable, waterproof bicomponent structure
US4713068A (en) 1986-10-31 1987-12-15 Kimberly-Clark Corporation Breathable clothlike barrier having controlled structure defensive composite
US4829124A (en) 1986-11-17 1989-05-09 Armstrong World Industries, Inc. Dynamically crosslinked thermoplastic elastomer
US4714753A (en) 1986-12-01 1987-12-22 General Electric Company Thermoplastic polyetherimide ester elastomers exhibiting improved hydrolytic stability
US4740565A (en) 1986-12-02 1988-04-26 General Electric Company Thermoplastic polyetherimide ester polymers exhibiting improved flexular properties
US4732947A (en) 1986-12-02 1988-03-22 General Electric Company Block polyetherimide ester polymers
US4740564A (en) 1986-12-02 1988-04-26 General Electric Company Thermoplastic polyetherimide esters
US4795790A (en) 1986-12-02 1989-01-03 General Electric Company Thermoplastic polyetherimide ester polymers exhibiting improved flexibility
US5198401A (en) 1987-01-30 1993-03-30 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
US4798858A (en) 1987-03-04 1989-01-17 General Electric Company Flame retardant polyetherimide ester elastomers
US4929303A (en) 1987-03-11 1990-05-29 Exxon Chemical Patents Inc. Composite breathable housewrap films
US5055338A (en) 1987-03-11 1991-10-08 Exxon Chemical Patents Inc. Metallized breathable films prepared from melt embossed polyolefin/filler precursor films
US4777073A (en) 1987-03-11 1988-10-11 Exxon Chemical Patents Inc. Breathable films prepared from melt embossed polyolefin/filler precursor films
US4734324A (en) 1987-03-27 1988-03-29 Hercules Incorporated Heat sealable microporous polypropylene films
US4833172A (en) 1987-04-24 1989-05-23 Ppg Industries, Inc. Stretched microporous material
EP0288021B1 (en) 1987-04-24 1992-12-16 Ppg Industries, Inc. Stretched microporous material
US4803244A (en) 1987-11-16 1989-02-07 Union Carbide Corporation Process for the preparation of thermoplastic elastomers
US5066526A (en) 1987-11-19 1991-11-19 Exxon Chemical Patents Inc. Thermoplastic films for use in stretch/cling applications
US4824718A (en) 1987-12-04 1989-04-25 Minnesota Mining And Manufacturing Company Porous film
US4902553A (en) 1987-12-04 1990-02-20 Minnesota Mining And Manufacturing Company Disposable products
US4814380A (en) 1987-12-29 1989-03-21 General Electric Company Polyetherimide ester elastomeric blends
US4814396A (en) 1987-12-31 1989-03-21 General Electric Company Blends of polycarbonate resins and polyetherimide ester resins
US4892901A (en) 1987-12-31 1990-01-09 General Electric Company Polyetherimide ester elastomer
US5008204A (en) 1988-02-02 1991-04-16 Exxon Chemical Patents Inc. Method for determining the compositional distribution of a crystalline copolymer
EP0327402A3 (en) 1988-02-05 1990-10-10 Tonen Chemical Corporation Gas-permeable, waterproof composite sheet
US4879078A (en) 1988-03-14 1989-11-07 Hercules Incorporated Process for producing uniaxial polyolefin/filler films for controlled atmosphere packaging
US4910245A (en) 1988-04-07 1990-03-20 The Dow Chemical Company Thermoplastic elastomers based upon chlorinated polyethylene and a crystalline olefin polymer
JPH01266150A (en) 1988-04-19 1989-10-24 Showa Electric Wire & Cable Co Ltd Moisture-permeable film
US4978570A (en) 1988-06-06 1990-12-18 Exxon Chemical Patents Inc. Garment with foam cushion elastic closure
US4848564A (en) 1988-06-07 1989-07-18 Exxon Chemical Patents Inc. Synthetic rubber bale wrap
US4992505A (en) 1988-07-07 1991-02-12 General Electric Company Flame retardant elastomeric compounds
US5008296A (en) 1988-07-27 1991-04-16 Hercules Incorporated Breathable microporous film
US4923650A (en) 1988-07-27 1990-05-08 Hercules Incorporated Breathable microporous film and methods for making it
US5382630A (en) 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distribution
US4957943A (en) 1988-10-14 1990-09-18 Minnesota Mining And Manufacturing Company Particle-filled microporous materials
US5021475A (en) 1988-12-12 1991-06-04 University Of Akron Composite thermoplastic elastomer blend and process for preparing the same
US4877679A (en) 1988-12-19 1989-10-31 Ppg Industries, Inc. Multilayer article of microporous and porous materials
US5167652A (en) 1989-01-27 1992-12-01 W. R. Grace & Co.-Conn. Moisture sensitive film
EP0385599A3 (en) 1989-02-13 1992-08-05 Exxon Chemical Patents Inc. Film and polymer composition for film
US5068138A (en) 1989-08-16 1991-11-26 Shell Oil Company Elastomeric film
US4970259A (en) 1989-08-16 1990-11-13 Shell Oil Company Elastomeric film composition
US4977014A (en) 1989-08-22 1990-12-11 Shell Oil Company Thermoplastic block copolymer films
US5047495A (en) 1989-08-28 1991-09-10 The G. F. Goodrich Company Polyurethane for flexible fuel containers
US4935287A (en) 1989-08-30 1990-06-19 Minnesota Mining And Manufacturing Company Stretchable laminate constructions
US5026798A (en) 1989-09-13 1991-06-25 Exxon Chemical Patents Inc. Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system
US5032450A (en) 1990-01-31 1991-07-16 Ppg Industries, Inc. Microporous material having a coating of hydrophobic polymer
US5202173A (en) 1990-02-12 1993-04-13 Clopay Corporation Ultra soft cloth-like embossed plastic film having post-embossed stretched areas
US5035338A (en) 1990-02-23 1991-07-30 Amsted Industries Incorporated Slackless railcar connections with extractable wedge
US5364695A (en) 1990-07-02 1994-11-15 Gurewitz Richard M Thermoplastic film from polyethylene having improved surface adhesion and method of making thereof
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
EP0477025B1 (en) 1990-09-21 1996-02-28 Exxon Chemical Patents Inc. Multi-layer film
US5098755A (en) 1990-11-21 1992-03-24 Tanquary Albert C Textured thermoplastic elastomeric film, articles comprising same, and method of making such textured thermoplastic elastomeric film and articles
US5174231A (en) 1990-12-17 1992-12-29 American Colloid Company Water-barrier of water-swellable clay sandwiched between interconnected layers of flexible fabric needled together using a lubricant
US5176953A (en) 1990-12-21 1993-01-05 Amoco Corporation Oriented polymeric microporous films
US5182069A (en) 1991-01-04 1993-01-26 Exxon Chemical Patents Inc. Process for producing micropattern-embossed oriented elastomer films
MX9200724A (en) 1991-02-22 1993-05-01 Exxon Chemical Patents Inc HEAT SEALABLE MIX OF POLYETHYLENE OR PLASTOMER OF VERY LOW DENSITY WITH POLYMERS BASED ON POLYPROPYLENE AND THERMAL SEALABLE FILM AS WELL AS ARTICLES MADE WITH THOSE.
US5560974A (en) 1991-03-22 1996-10-01 Kappler Safety Group, Inc. Breathable non-woven composite barrier fabric and fabrication process
ATE145021T1 (en) 1991-03-22 1996-11-15 Kappler Safety Group AIR-PERMEABLE COMPOSITE
US5169712A (en) 1991-08-23 1992-12-08 Amoco Corporation Porous film composites
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5935370A (en) 1991-10-18 1999-08-10 #M Innovative Properties Company Minnesota Mining And Manufacturing Co. Method for laminating a viral barrier microporous membrane to a nonwoven web to prevent transmission of viral pathogens
US5690949A (en) 1991-10-18 1997-11-25 Minnesota Mining And Manufacturing Company Microporous membrane material for preventing transmission of viral pathogens
US5206075A (en) 1991-12-19 1993-04-27 Exxon Chemical Patents Inc. Sealable polyolefin films containing very low density ethylene copolymers
US5241031A (en) 1992-02-19 1993-08-31 Exxon Chemical Patents Inc. Elastic articles having improved unload power and a process for their production
US5451450A (en) 1992-02-19 1995-09-19 Exxon Chemical Patents Inc. Elastic articles and a process for their production
JP3307395B2 (en) 1992-09-16 2002-07-24 エクソンモービル・ケミカル・パテンツ・インク Flexible film with enhanced physical properties
ES2086111T5 (en) 1992-11-17 2000-06-01 Pantex Srl METHOD AND APPARATUS FOR THE MANUFACTURE OF A MEMBRANE OR A FILM FOR THE COATING OF HYGIENIC PADS OR FOR FILTRATION SYSTEMS OR THE LIKE.
US5322728A (en) 1992-11-24 1994-06-21 Exxon Chemical Patents, Inc. Fibers of polyolefin polymers
US5382461B1 (en) 1993-03-12 1998-11-03 Clopay Plastic Prod Co Extrusion laminate of incrementally stretched nonwoven fibrous web and thermoplastic film and method
US5580910A (en) 1993-04-12 1996-12-03 Kimberly-Clark Corporation Self sealing film
US5523136A (en) 1993-04-30 1996-06-04 Cypress Packaging Packaging film, packages and methods for using them
GB9311946D0 (en) 1993-06-10 1993-07-28 Univ Manchester Improvements in or relating to materials
DE69422410T2 (en) 1993-08-06 2000-07-06 Exxon Chemical Patents Inc POLYMERIZATION CATALYSTS, THEIR PRODUCTION AND USE
US5472775A (en) 1993-08-17 1995-12-05 The Dow Chemical Company Elastic materials and articles therefrom
US5525659A (en) 1993-09-08 1996-06-11 The Dow Chemical Company Batch inclusion packages
US5415905A (en) 1993-09-29 1995-05-16 Exxon Chemical Patents Inc. Dispersible film
CA2116081C (en) 1993-12-17 2005-07-26 Ann Louise Mccormack Breathable, cloth-like film/nonwoven composite
US5445862A (en) 1993-12-24 1995-08-29 Tokuyama Corporation Porous film and process for production thereof
US5665452A (en) 1994-03-03 1997-09-09 The Procter & Gamble Company Three-dimensional, macroscopically expanded, apertured laminate webs
US5447788A (en) 1994-05-16 1995-09-05 Kimberly Clark Corporation Porous, nonwoven liquid-activated barrier
US5571619A (en) 1994-05-24 1996-11-05 Exxon Chemical Patents, Inc. Fibers and oriented films of polypropylene higher α-olefin copolymers
CA2148392A1 (en) 1994-06-06 1995-12-07 Ann Louise Mccormack Stretch-thinned film and nonwoven laminate
US5558930A (en) 1994-06-23 1996-09-24 Tredegar Industries, Inc. Heat sealable, high moisture barrier film and method of making same
US5522810A (en) * 1995-06-05 1996-06-04 Kimberly-Clark Corporation Compressively resistant and resilient fibrous nonwoven web
US5575785A (en) 1995-06-07 1996-11-19 Kimberly-Clark Corporation Absorbent article including liquid containment beams and leakage barriers
US5865926A (en) * 1996-02-15 1999-02-02 Clopay Plastic Products Company, Inc. Method of making a cloth-like microporous laminate of a nonwoven fibrous web and thermoplastic film having air and moisture vapor permeabilities with liquid-barrier properties
JP3016361B2 (en) 1996-03-27 2000-03-06 ユニチカ株式会社 Unidirectional elastic nonwoven fabric and method for producing the same
JP3148129B2 (en) 1996-08-07 2001-03-19 株式会社日立製作所 Active matrix substrate, manufacturing method thereof, and liquid crystal display device
US5910225A (en) 1997-10-16 1999-06-08 Chicopee, Inc. Film and nonwoven laminate and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289832A (en) * 1975-03-31 1981-09-15 Biax Fiberfilm Corp. Chemically-impregnated microporous films
WO1998004397A1 (en) * 1996-07-31 1998-02-05 Exxon Chemical Patents Inc. Process of adjusting wvtr of polyolefin film
WO2000023255A1 (en) * 1998-10-16 2000-04-27 Exxon Chemical Patents Inc. Process for producing polyolefin microporous breathable film

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US20010041487A1 (en) 2001-11-15
US6843949B2 (en) 2005-01-18
US6258308B1 (en) 2001-07-10
US20030168776A1 (en) 2003-09-11

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