WO1999004968A3 - Lamination of microcellular articles - Google Patents

Lamination of microcellular articles Download PDF

Info

Publication number
WO1999004968A3
WO1999004968A3 PCT/US1998/015145 US9815145W WO9904968A3 WO 1999004968 A3 WO1999004968 A3 WO 1999004968A3 US 9815145 W US9815145 W US 9815145W WO 9904968 A3 WO9904968 A3 WO 9904968A3
Authority
WO
WIPO (PCT)
Prior art keywords
microcellular
lamination
articles
extruded
microcellular articles
Prior art date
Application number
PCT/US1998/015145
Other languages
French (fr)
Other versions
WO1999004968A2 (en
Inventor
Srinath P Tupil
Klaus Buechner
Patrick M Lahmann
Original Assignee
Trexel 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 Trexel Inc filed Critical Trexel Inc
Priority to JP2000503996A priority Critical patent/JP2001510749A/en
Priority to EP19980936969 priority patent/EP0996536A2/en
Priority to AU85790/98A priority patent/AU8579098A/en
Publication of WO1999004968A2 publication Critical patent/WO1999004968A2/en
Publication of WO1999004968A3 publication Critical patent/WO1999004968A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/007—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/08—Closed cell foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—Foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/06—Angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y10T428/249979—Specified thickness of void-containing component [absolute or relative] or numerical cell dimension
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y10T428/24998—Composite has more than two layers
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249982—With component specified as adhesive or bonding agent

Abstract

Articles including material laminated to a surface of a microcellular substrate are disclosed, as well as methods of making these articles. Microcellular polymeric material in sheet form can be extruded and continuously fed from the extruded to a lamination system, or microcellular sheet can be produced and stored, and then fed into a lamination system.
PCT/US1998/015145 1997-07-24 1998-07-24 Lamination of microcellular articles WO1999004968A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2000503996A JP2001510749A (en) 1997-07-24 1998-07-24 Lamination of microbubble articles
EP19980936969 EP0996536A2 (en) 1997-07-24 1998-07-24 Lamination of microcellular articles
AU85790/98A AU8579098A (en) 1997-07-24 1998-07-24 Lamination of microcellular articles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/919,590 US6235380B1 (en) 1997-07-24 1997-07-24 Lamination of microcellular articles
US08/919,590 1997-07-24

Publications (2)

Publication Number Publication Date
WO1999004968A2 WO1999004968A2 (en) 1999-02-04
WO1999004968A3 true WO1999004968A3 (en) 1999-04-08

Family

ID=25442340

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/015145 WO1999004968A2 (en) 1997-07-24 1998-07-24 Lamination of microcellular articles

Country Status (5)

Country Link
US (2) US6235380B1 (en)
EP (1) EP0996536A2 (en)
JP (1) JP2001510749A (en)
AU (1) AU8579098A (en)
WO (1) WO1999004968A2 (en)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6613811B1 (en) 1999-06-03 2003-09-02 Trexel, Inc. Microcellular thermoplastic elastomeric structures
US6602064B1 (en) 1999-08-31 2003-08-05 Trexel, Inc. Polymer processing system and apparatus
US6926507B2 (en) * 2000-03-07 2005-08-09 Trexel, Inc. Blowing agent delivery system
US6593384B2 (en) 2000-05-25 2003-07-15 Trexel, Inc. Polymer foam processing with low blowing agent levels
US20030077346A1 (en) * 2000-06-14 2003-04-24 Boyer Thomas D. Encapsulation using microcellular foamed materials
US6602063B1 (en) 2000-07-21 2003-08-05 Trexel, Inc. Discontinuous blowing agent delivery system and method
US6616434B1 (en) 2000-08-10 2003-09-09 Trexel, Inc. Blowing agent metering system
JP2004523375A (en) * 2000-09-29 2004-08-05 トレクセル・インコーポレーテッド Painted molded articles and methods
EP1335827B1 (en) * 2000-09-29 2018-03-07 Trexel, Inc. Fiber-filler molded articles
EP1333967B1 (en) 2000-10-24 2008-03-12 Trexel, Inc. Valve for injection molding
US6652786B2 (en) 2001-02-13 2003-11-25 Ludlow Company Lp Method for manufacturing coaxial wire with foamed insulation
US7008700B1 (en) 2001-03-05 2006-03-07 3-Form Architectural laminate panel with embedded compressible objects and methods for making the same
US7691470B2 (en) * 2001-03-05 2010-04-06 3Form Laminate structure with polycarbonate sheets
EP1390188A4 (en) * 2001-05-04 2007-08-15 Trexel Inc Injection molding systems and methods
WO2003018284A1 (en) * 2001-08-22 2003-03-06 Green Tokai, Co., Ltd. Light weight plastic trim parts and methods of making same
US20050276967A1 (en) * 2002-05-23 2005-12-15 Cabot Microelectronics Corporation Surface textured microporous polishing pads
US20040171339A1 (en) * 2002-10-28 2004-09-02 Cabot Microelectronics Corporation Microporous polishing pads
US6913517B2 (en) * 2002-05-23 2005-07-05 Cabot Microelectronics Corporation Microporous polishing pads
US7166247B2 (en) * 2002-06-24 2007-01-23 Micron Technology, Inc. Foamed mechanical planarization pads made with supercritical fluid
US7318713B2 (en) * 2002-07-18 2008-01-15 Trexel, Inc. Polymer processing systems including screws
US20040038018A1 (en) * 2002-08-22 2004-02-26 Trexel, Inc. Thermoplastic elastomeric foam materials and methods of forming the same
US7311862B2 (en) * 2002-10-28 2007-12-25 Cabot Microelectronics Corporation Method for manufacturing microporous CMP materials having controlled pore size
US7144532B2 (en) * 2002-10-28 2006-12-05 Trexel, Inc. Blowing agent introduction systems and methods
US7267607B2 (en) * 2002-10-28 2007-09-11 Cabot Microelectronics Corporation Transparent microporous materials for CMP
US7435165B2 (en) 2002-10-28 2008-10-14 Cabot Microelectronics Corporation Transparent microporous materials for CMP
US7105112B2 (en) 2002-11-05 2006-09-12 L&L Products, Inc. Lightweight member for reinforcing, sealing or baffling
US20040229966A1 (en) * 2003-05-13 2004-11-18 Eastman Kodak Company Manufacturing process and use for open celled microcellular foam
US6958365B2 (en) * 2003-05-13 2005-10-25 Eastman Kodak Company Manufacturing process for open celled microcellular foam
US9296126B2 (en) 2003-05-17 2016-03-29 Microgreen Polymers, Inc. Deep drawn microcellularly foamed polymeric containers made via solid-state gas impregnation thermoforming
US20050048273A1 (en) * 2003-07-16 2005-03-03 Ryan Dale B. Reinforced composites and system and method for making same
US7407498B2 (en) * 2003-09-02 2008-08-05 Boston Scientific Scimed, Inc. Construction of medical components using gas assisted microcellular foaming
US20050208245A1 (en) * 2004-03-19 2005-09-22 Pepsico, Inc. Insulated label
US8075372B2 (en) * 2004-09-01 2011-12-13 Cabot Microelectronics Corporation Polishing pad with microporous regions
US20060046017A1 (en) 2004-09-01 2006-03-02 3Form Architectural glass panels with embedded objects and methods for making the same
US20060154579A1 (en) * 2005-01-12 2006-07-13 Psiloquest Thermoplastic chemical mechanical polishing pad and method of manufacture
US20080034666A1 (en) * 2005-02-15 2008-02-14 Jyawook Sam M Thermoplastic vehicle weather stripping
US20070196600A1 (en) * 2005-08-19 2007-08-23 Hutchinson Gerald A Mono and multi-layer labels
JP2010516501A (en) 2007-01-17 2010-05-20 マイクログリーン ポリマーズ インク． Multilayer foamed polymer and related methods
US8877331B2 (en) * 2007-01-17 2014-11-04 MicroGREEN Polymers Multi-layered foamed polymeric objects having segmented and varying physical properties and related methods
US8182903B2 (en) 2007-05-08 2012-05-22 3Form, Inc. Multivariate color system with texture application
US8568125B2 (en) 2008-04-14 2013-10-29 Microgreen Polymers Inc. Roll fed flotation/impingement air ovens and related thermoforming systems for corrugation-free heating and expanding of gas impregnated thermoplastic webs
US8080194B2 (en) 2008-06-13 2011-12-20 Microgreen Polymers, Inc. Methods and pressure vessels for solid-state microcellular processing of thermoplastic rolls or sheets
US20100038037A1 (en) * 2008-08-13 2010-02-18 Dana Ray Hanson Apparatus for applying a film to a bottom side of an extruded sheet
US20110195165A1 (en) * 2010-02-08 2011-08-11 Cahill John E Material and sheet for packaging bacon and/or other meats, and methods for making and using the same
US9296185B2 (en) 2010-04-19 2016-03-29 Dart Container Corporation Method for joining thermoplastic polymer material
US20120009420A1 (en) 2010-07-07 2012-01-12 Lifoam Industries Compostable or Biobased Foams
US8962706B2 (en) 2010-09-10 2015-02-24 Lifoam Industries, Llc Process for enabling secondary expansion of expandable beads
ES2364263B2 (en) 2011-03-01 2012-03-15 Abn Pipe Systems, S.L.U. SYSTEM AND PROCEDURE OF MOLDING PARTS WITH SELF-MOLDING MOLDS.
WO2012174422A2 (en) 2011-06-17 2012-12-20 Berry Plastics Corporation Insulated container with molded brim
WO2013101301A2 (en) 2011-06-17 2013-07-04 Berry Plastics Corporation Insulated sleeve for a cup
WO2012174568A2 (en) 2011-06-17 2012-12-20 Berry Plastics Corporation Process for forming an insulated container having artwork
DE202012013293U1 (en) 2011-06-17 2016-01-15 Berry Plastics Corporation Isolated container
KR20140059255A (en) 2011-08-31 2014-05-15 베리 플라스틱스 코포레이션 Polymeric material for an insulated container
EP2820074B1 (en) 2012-02-29 2018-06-13 Dart Container Corporation Method for infusing a gas into a thermoplastic material, and related systems
BR112015002581A2 (en) 2012-08-07 2018-05-22 Berry Plastics Corp cup forming machine and process.
USD691289S1 (en) 2012-09-05 2013-10-08 3Form, Inc. Panel with cut and aligned thatch interlayer
WO2014066761A1 (en) 2012-10-26 2014-05-01 Berry Plastics Corporation Polymeric material for an insulated container
AR093944A1 (en) 2012-12-14 2015-07-01 Berry Plastics Corp PUNCHED FOR PACKAGING
AR093943A1 (en) 2012-12-14 2015-07-01 Berry Plastics Corp EDGE OF A THERMAL PACK
US9840049B2 (en) 2012-12-14 2017-12-12 Berry Plastics Corporation Cellular polymeric material
CA2897837C (en) 2013-01-14 2019-05-14 Microgreen Polymers, Inc. Systems for unwinding a roll of thermoplastic material interleaved with a porous material, and related methods
US9957365B2 (en) 2013-03-13 2018-05-01 Berry Plastics Corporation Cellular polymeric material
US9725202B2 (en) 2013-03-14 2017-08-08 Berry Plastics Corporation Container
US9562140B2 (en) 2013-08-16 2017-02-07 Berry Plastics Corporation Polymeric material for an insulated container
ES2586155T3 (en) 2014-09-02 2016-10-11 Mondi Consumer Packaging Technologies Gmbh Multilayer plastic sheet
EP2815879A3 (en) 2014-09-02 2015-04-29 Mondi Consumer Packaging Technologies GmbH Polyethylene coextrusion film
US9758655B2 (en) 2014-09-18 2017-09-12 Berry Plastics Corporation Cellular polymeric material
US11773232B2 (en) * 2014-09-29 2023-10-03 Mucell Extrusion, Llc Thermoformed polymeric foam articles and methods
US10513589B2 (en) 2015-01-23 2019-12-24 Berry Plastics Corporation Polymeric material for an insulated container
JP6834158B2 (en) * 2016-03-18 2021-02-24 凸版印刷株式会社 Foam wallpaper
US11091311B2 (en) 2017-08-08 2021-08-17 Berry Global, Inc. Insulated container and method of making the same

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605848A (en) * 1968-12-23 1971-09-20 Inter Polymer Res Corp Microcellular urethane elastomers of relatively low density
US4272467A (en) * 1975-12-22 1981-06-09 Exxon Research & Engineering Co. Method for producing an essentially gas and liquid impermeable low density, closed-cell, microcellular polyparabanic acid article
CA1145932A (en) * 1980-06-06 1983-05-10 Frank Geissel Footbed insole cushion
US4584225A (en) * 1980-07-07 1986-04-22 The Crowell Corporation Protective material and use
US4698254A (en) * 1986-06-13 1987-10-06 The Crowell Corporation Packaging laminate
US5181717A (en) * 1989-03-03 1993-01-26 Adidas Sarragan France Inflated sports ball
WO1998000470A1 (en) * 1996-07-03 1998-01-08 Rexam Release Inc. Adhesive sheet including microcellular foam materials
WO1998000469A1 (en) * 1996-07-03 1998-01-08 Rexam Release Inc. Articles including microcellular foam materials and topographically modified adhesive layers as components thereof

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384531A (en) 1961-12-07 1968-05-21 Du Pont Flattened ultra-microcellular structure and method for making same
US3227664A (en) 1961-12-07 1966-01-04 Du Pont Ultramicrocellular structures of crystalline organic polymer
GB1062086A (en) 1963-08-16 1967-03-15 Du Pont Improvements in or relating to ultramicrocellular structures
US3375211A (en) 1963-08-16 1968-03-26 Du Pont Ultramicrocellular polymeric structures containing an inflatant
GB1050197A (en) 1963-11-27
US3812225A (en) 1967-01-23 1974-05-21 Furukawa Electric Co Ltd Method of manufacturing foamed crosslinked polyolefin slabs involving multiple expansion techniques and direct gas pressure
US3375212A (en) 1967-02-14 1968-03-26 Du Pont Microcellular polymeric structure
US3637458A (en) 1968-12-27 1972-01-25 Du Pont Microcellular foam sheet
US3787543A (en) 1968-12-27 1974-01-22 Du Pont Process for the preparation of low density microcellular foam sheets exhibiting high work-to-tear values
US4086384A (en) * 1976-07-13 1978-04-25 The Crowell Corporation Reforced paper-microfoam sheet packaging material
US4180427A (en) * 1977-12-16 1979-12-25 Primex Plastics Co. Foamed thermoplastic material laminated with a sheet-like covering material
US4263360A (en) * 1980-07-07 1981-04-21 The Crowell Corporation Coated paper-microfoam sheet packaging material
US4473665A (en) * 1982-07-30 1984-09-25 Massachusetts Institute Of Technology Microcellular closed cell foams and their method of manufacture
CA1311886C (en) 1986-06-12 1992-12-29 Satoshi Nagou Microporous film and process for production thereof
US4761256A (en) * 1987-01-27 1988-08-02 Eastman Kodak Company Method for producing microcellular foamed plastic material with smooth integral skin
US5160674A (en) 1987-07-29 1992-11-03 Massachusetts Institute Of Technology Microcellular foams of semi-crystaline polymeric materials
WO1989000918A2 (en) 1987-07-29 1989-02-09 Massachusetts Institute Of Technology A method of producing microcellular foams and microcellular foams of semi-crystalline polymeric materials
US4877679A (en) * 1988-12-19 1989-10-31 Ppg Industries, Inc. Multilayer article of microporous and porous materials
WO1990007546A1 (en) 1988-12-30 1990-07-12 The Dow Chemical Company Closed cell microcellular foams and their method of manufacture
US5034171A (en) 1989-11-30 1991-07-23 Air Products And Chemicals, Inc. Process for extruding thermoplastic materials using low pressure inert gases as foaming agents
US5110998A (en) 1990-02-07 1992-05-05 E. I. Du Pont De Nemours And Company High speed insulated conductors
US5116881A (en) * 1990-03-14 1992-05-26 James River Corporation Of Virginia Polypropylene foam sheets
US5182307A (en) 1990-11-21 1993-01-26 Board Of Regents Of The University Of Washington Polyethylene terephthalate foams with integral crystalline skins
US5158986A (en) 1991-04-05 1992-10-27 Massachusetts Institute Of Technology Microcellular thermoplastic foamed with supercritical fluid
US5128382A (en) 1991-11-15 1992-07-07 The University Of Akron Microcellular foams
US5358675A (en) 1992-05-13 1994-10-25 Mobil Oil Corporation Controlling heterogeneous nucleation and growth of foams
US5670102A (en) 1993-02-11 1997-09-23 Minnesota Mining And Manufacturing Company Method of making thermoplastic foamed articles using supercritical fluid
US5437924A (en) * 1993-07-08 1995-08-01 International Paper Company Compostable, biodegradable foam core board
US5866053A (en) 1993-11-04 1999-02-02 Massachusetts Institute Of Technology Method for providing continuous processing of microcellular and supermicrocellular foamed materials
NZ282337A (en) 1994-03-11 1997-11-24 A C I Operations Thermoforming extruded polystyrene foam sheet immediately after leaving the exit die
DE4437860A1 (en) 1994-10-22 1996-04-25 Basf Ag Process for the production of microcellular foams
US5684055A (en) 1994-12-13 1997-11-04 University Of Washington Semi-continuous production of solid state polymeric foams
US5571848A (en) 1995-01-20 1996-11-05 Massachusetts Institute Of Technology, A Ma Corp. Method for producing a microcellular foam
US5500450A (en) 1995-04-05 1996-03-19 The United States Of America As Represented By The Department Of Energy Ultra-low density microcellular polymer foam and method
US5997781A (en) 1996-04-04 1999-12-07 Mitsui Chemicals, Inc. Injection-expansion molded, thermoplastic resin product and production process thereof
US5830393A (en) 1996-07-10 1998-11-03 Mitsui Chemicals, Inc. Process for preparing expanded product of thermoplastic resin
WO1998008667A2 (en) 1996-08-27 1998-03-05 Trexel, Inc. Method and apparatus for microcellular polymer extrusion
JP4460074B2 (en) 1997-01-16 2010-05-12 トレクセル・インコーポレーテッド Injection molding of microporous materials

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605848A (en) * 1968-12-23 1971-09-20 Inter Polymer Res Corp Microcellular urethane elastomers of relatively low density
US4272467A (en) * 1975-12-22 1981-06-09 Exxon Research & Engineering Co. Method for producing an essentially gas and liquid impermeable low density, closed-cell, microcellular polyparabanic acid article
CA1145932A (en) * 1980-06-06 1983-05-10 Frank Geissel Footbed insole cushion
US4584225A (en) * 1980-07-07 1986-04-22 The Crowell Corporation Protective material and use
US4698254A (en) * 1986-06-13 1987-10-06 The Crowell Corporation Packaging laminate
US5181717A (en) * 1989-03-03 1993-01-26 Adidas Sarragan France Inflated sports ball
WO1998000470A1 (en) * 1996-07-03 1998-01-08 Rexam Release Inc. Adhesive sheet including microcellular foam materials
WO1998000469A1 (en) * 1996-07-03 1998-01-08 Rexam Release Inc. Articles including microcellular foam materials and topographically modified adhesive layers as components thereof

Also Published As

Publication number Publication date
JP2001510749A (en) 2001-08-07
AU8579098A (en) 1999-02-16
EP0996536A2 (en) 2000-05-03
US20010020513A1 (en) 2001-09-13
WO1999004968A2 (en) 1999-02-04
US6235380B1 (en) 2001-05-22

Similar Documents

Publication Publication Date Title
WO1999004968A3 (en) Lamination of microcellular articles
ZA200006074B (en) Composite sheet and production method thereof.
AU5302798A (en) Adhesive resin compositions, laminates, production method thereof and oriented films
GB9705590D0 (en) Composite sheet,absorbent article and process for producing the same
AU7591798A (en) Decorative sheet and process for producing the same
CA2422910A1 (en) Method and system for extrusion embossing
EP0677401A3 (en) Decor sheet and decorative laminates prepared therefrom.
AU2002241584A1 (en) Hybrid composite articles and methods for their production
HK1039047A1 (en) Method for making an absorbent article with prefastened side panels and absorbent articles made by the same
AU2001241055A1 (en) Woody formed article and method for producing the same
AU4655796A (en) Nonwoven laminate with cross directional stretch
HK1032563A1 (en) composite structural laminate.
AU5564600A (en) Embossing method and device for the production of multi-ply web material, and production made in this way
AU2001233084A1 (en) Wear resistant paper useful in forming decorative laminates and process for manufacturing the same
AU9186698A (en) Low-density polyethylene resin for laminating, composition thereof, laminate produced therefrom and process for producing the same
AU2001284530A1 (en) Plastic sheet with cloth-like appearance, surface material for absorbing articleusing the plastic sheet, and method of manufacturing the surface material
SG81359A1 (en) Composite plastic sheet and process for making the same
AU2023699A (en) Adhesive sheet and method for producing the same
AU6424800A (en) Long fibre-reinforced thermoplastic material and method for producing the same
EP1057852A3 (en) Polyester film for decorative plate or decorative sheet
AU2001282605A1 (en) Separator for fuel cell, process for producing the same, and material therefor
AU2162699A (en) Method for grafting lignin, polymerizates produced according to the method and the utilization thereof
IL138052A0 (en) Method of manufacturing a security item
EP1090744A3 (en) Composite sheet having foamed polycarbonate resin layer and non-foamed polycarbonate resin layer
AU2003295690A1 (en) Thermoplastic article having a decorative material embedded therein

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AU CA JP

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

AK Designated states

Kind code of ref document: A3

Designated state(s): AU CA JP

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1998936969

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1998936969

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: CA

WWW Wipo information: withdrawn in national office

Ref document number: 1998936969

Country of ref document: EP