DE69507204D1 - Streckbarer Film aus Polyolefin - Google Patents

Streckbarer Film aus Polyolefin

Info

Publication number
DE69507204D1
DE69507204D1 DE69507204T DE69507204T DE69507204D1 DE 69507204 D1 DE69507204 D1 DE 69507204D1 DE 69507204 T DE69507204 T DE 69507204T DE 69507204 T DE69507204 T DE 69507204T DE 69507204 D1 DE69507204 D1 DE 69507204D1
Authority
DE
Germany
Prior art keywords
sup
polyolefin film
melting point
olefin copolymer
outer layer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69507204T
Other languages
English (en)
Other versions
DE69507204T2 (de
Inventor
Alberto Velazquez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Curwood Inc
Original Assignee
Viskase Corp
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 Viskase Corp filed Critical Viskase Corp
Application granted granted Critical
Publication of DE69507204D1 publication Critical patent/DE69507204D1/de
Publication of DE69507204T2 publication Critical patent/DE69507204T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02Physical, chemical or physicochemical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/24All layers being polymeric
    • B32B2250/242All polymers belonging to those covered by group B32B27/32
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/718Weight, e.g. weight per square meter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/72Density
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
DE69507204T 1994-05-19 1995-05-17 Streckbarer Film aus Polyolefin Expired - Fee Related DE69507204T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24599294A 1994-05-19 1994-05-19
US08/426,188 US5614297A (en) 1994-05-19 1995-04-27 Polyolefin stretch film

Publications (2)

Publication Number Publication Date
DE69507204D1 true DE69507204D1 (de) 1999-02-25
DE69507204T2 DE69507204T2 (de) 1999-07-08

Family

ID=26937628

Family Applications (4)

Application Number Title Priority Date Filing Date
DE69519810T Expired - Fee Related DE69519810T2 (de) 1994-05-19 1995-05-17 Streckbarer Film aus Polyolefin
DE69533522T Expired - Fee Related DE69533522T2 (de) 1994-05-19 1995-05-17 Streckbarer Film aus Polyolefin
DE69507204T Expired - Fee Related DE69507204T2 (de) 1994-05-19 1995-05-17 Streckbarer Film aus Polyolefin
DE69530430T Expired - Fee Related DE69530430T2 (de) 1994-05-19 1995-05-17 Streckbarer Film aus Polyolefin

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE69519810T Expired - Fee Related DE69519810T2 (de) 1994-05-19 1995-05-17 Streckbarer Film aus Polyolefin
DE69533522T Expired - Fee Related DE69533522T2 (de) 1994-05-19 1995-05-17 Streckbarer Film aus Polyolefin

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69530430T Expired - Fee Related DE69530430T2 (de) 1994-05-19 1995-05-17 Streckbarer Film aus Polyolefin

Country Status (17)

Country Link
US (1) US5614297A (de)
EP (4) EP0875372B1 (de)
JP (1) JPH0866992A (de)
KR (1) KR100331701B1 (de)
AT (4) ATE198446T1 (de)
AU (1) AU689239B2 (de)
BR (1) BR9502480A (de)
CA (1) CA2149252C (de)
CZ (1) CZ289965B6 (de)
DE (4) DE69519810T2 (de)
DK (1) DK0875372T3 (de)
ES (1) ES2153220T3 (de)
GR (1) GR3035409T3 (de)
HU (1) HUT73205A (de)
IL (1) IL113762A (de)
NZ (1) NZ272128A (de)
PT (1) PT875372E (de)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6287613B1 (en) 1994-12-12 2001-09-11 Cryovac Inc Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
US5770318A (en) * 1995-01-13 1998-06-23 Norton Performance Plastics Corporation Thermoplastic seal and wrapping film
JP3699513B2 (ja) * 1995-09-29 2005-09-28 日本ポリオレフィン株式会社 ストレッチフィルム
JP3686715B2 (ja) * 1995-09-29 2005-08-24 日本ポリオレフィン株式会社 ストレッチフィルム
JP3780387B2 (ja) * 1996-05-30 2006-05-31 川上産業株式会社 包装材料および包装方法
US5942326A (en) * 1996-06-07 1999-08-24 Cryovac, Inc. Shrink film with good ink adhesion
US5759648A (en) * 1996-07-05 1998-06-02 Viskase Corporation Multilayer plastic film, useful for packaging a cook-in foodstuff
DK0912417T3 (da) 1996-07-08 2003-03-10 Cryovac Inc Hermetisk lukket emballage og fremgangsmåde og maskine til at fremstille den
US5958319A (en) * 1996-07-24 1999-09-28 Exxon Chemical Patents, Inc. Polyoelfin films having increased gas permeability and method for making
JPH1034835A (ja) * 1996-07-24 1998-02-10 Mitsubishi Chem Corp ストレッチ包装用積層フィルム
US6210764B1 (en) * 1996-08-29 2001-04-03 Cryovac, Inc. Film with substrate layer containing antiblocking agent
JPH10119206A (ja) * 1996-10-23 1998-05-12 Mitsui Chem Inc ポリエチレン系多層フィルム
US6086967A (en) * 1996-11-06 2000-07-11 The Dow Chemical Company Modified atmosphere films useful in the packaging of perishable food
IT1289344B1 (it) * 1996-12-17 1998-10-02 Minipack Torre Spa Dispositivo per il confezionamento di prodotti in contenitori chiusi con film plastico in tensione
TW360594B (en) 1997-01-30 1999-06-11 Mitsui Chemicals Inc Multilayer film for packaging
US6020434A (en) * 1997-02-19 2000-02-01 Eastman Chemical Company Synergistic blends of polyethylenes exhibiting enhanced gloss properties
FR2760113B1 (fr) * 1997-02-24 1999-06-04 Gemplus Card Int Procede de fabrication de carte sans contact a antenne bobinee
US5928740A (en) * 1997-02-28 1999-07-27 Viskase Corporation Thermoplastic C2 -α-olefin copolymer blends and films
EP0909639B1 (de) * 1997-03-31 2005-01-26 Mitsui Chemicals, Inc. Mehrschichtige laminate mit ultrahoch molekularer polyolefinschicht, herstellungsverfahren und vorrichtung zu ihrer herstellung
US6017615A (en) * 1997-08-25 2000-01-25 Huntsman Polymers Corporation Film product comprising novel polyolefins
JPH1177927A (ja) * 1997-09-05 1999-03-23 Okamoto Ind Inc 食品包装用ストレッチフィルム
US6909028B1 (en) 1997-09-15 2005-06-21 Kimberly-Clark Worldwide, Inc. Stable breathable elastic garments
US6245401B1 (en) 1999-03-12 2001-06-12 Kimberly-Clark Worldwide, Inc. Segmented conformable breathable films
EP0953582A1 (de) * 1998-04-27 1999-11-03 Fina Research S.A. Herstellung von Polyolefin
US6454989B1 (en) 1998-11-12 2002-09-24 Kimberly-Clark Worldwide, Inc. Process of making a crimped multicomponent fiber web
DE60043721D1 (de) 1999-01-27 2010-03-11 Tetra Laval Holdings & Finance Mehrschichtiges verpackungsmaterial für papierbehälter
US6368545B1 (en) * 1999-05-13 2002-04-09 Exxonmobil Chemical Patents Inc. High clarity polyolefin multilayer blown coextruded film
US6682514B1 (en) 1999-06-30 2004-01-27 Kimberly-Clark Worldwide Inc. Efficient zoned elastic laminate
US7026635B2 (en) * 1999-11-05 2006-04-11 Energy Sciences Particle beam processing apparatus and materials treatable using the apparatus
US20030001108A1 (en) * 1999-11-05 2003-01-02 Energy Sciences, Inc. Particle beam processing apparatus and materials treatable using the apparatus
US6846551B2 (en) 1999-12-22 2005-01-25 Pechiney Emballage Flexible Europe Multilayer film structures having improved seal and tear properties
ATE334335T1 (de) * 2000-08-29 2006-08-15 Sekisui Chemical Co Ltd Hochdruck verbundrohr und verfahren zur herstellung des rohres
US6767852B2 (en) 2000-12-28 2004-07-27 Kimberly-Clark Worldwide, Inc. Stretch edge elastic laminate
DE10113281C1 (de) * 2001-03-16 2002-10-02 Trespaphan Gmbh Bedruckbare Polypropylenfolie mit Antibeschlageigenschaften
US6869666B2 (en) 2001-05-02 2005-03-22 3M Innovative Properties Company Controlled-puncture films
EP1273436A1 (de) * 2001-07-05 2003-01-08 Atofina Research S.A. Glänzende Schläuche und Röhren
PT1409245E (pt) * 2001-07-04 2007-01-31 Total Petrochemicals Res Feluy Tubos e tubagens brilhantes
CN1295072C (zh) * 2002-03-04 2007-01-17 奥利-本特·拉斯马森 由定向膜层构成的交错层压板及其制造方法以及适于用在该方法中的共挤出模
US7652092B2 (en) * 2002-08-12 2010-01-26 Exxonmobil Chemical Patents Inc. Articles from plasticized thermoplastic polyolefin compositions
US7622523B2 (en) * 2002-08-12 2009-11-24 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US7271209B2 (en) 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
US7652094B2 (en) 2002-08-12 2010-01-26 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US8003725B2 (en) 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
US7998579B2 (en) * 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US7531594B2 (en) * 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
CA2492839C (en) 2002-08-12 2011-02-01 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US6923997B2 (en) * 2003-03-04 2005-08-02 Pactiv Corporation Antifogging compositions and methods for using the same
US8192813B2 (en) 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
US20050096613A1 (en) * 2003-11-04 2005-05-05 Carper James D. Cling film fastening system for disposable soft goods
US7147930B2 (en) * 2003-12-16 2006-12-12 Curwood, Inc. Heat-shrinkable packaging films with improved sealing properties and articles made thereof
US7399509B2 (en) * 2003-12-23 2008-07-15 Kari Virtanen Thin polyethylene pressure sensitive labels
US20050245162A1 (en) * 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Multi-capable elastic laminate process
US8389615B2 (en) * 2004-12-17 2013-03-05 Exxonmobil Chemical Patents Inc. Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
US20060228503A1 (en) * 2005-04-12 2006-10-12 Marvin Havens Film for chub packaging
US8513347B2 (en) 2005-07-15 2013-08-20 Exxonmobil Chemical Patents Inc. Elastomeric compositions
WO2007048145A2 (en) * 2005-10-21 2007-04-26 Entrotech, Inc. Protective sheets, articles, and methods
US20070128386A1 (en) * 2005-12-05 2007-06-07 Knoerzer Anthony R Laminate structure for sealing channel leakers
US8075830B2 (en) * 2006-12-15 2011-12-13 Fina Technology, Inc. Polypropylene blown film
WO2009041964A1 (en) 2007-09-25 2009-04-02 Entrotech, Inc. Paint replacement films, composites therefrom, and related methods
US10981371B2 (en) 2008-01-19 2021-04-20 Entrotech, Inc. Protected graphics and related methods
CN102015945B (zh) 2008-03-14 2017-12-15 3M创新有限公司 可拉伸剥离粘合带
EP2106925B1 (de) * 2008-03-31 2012-02-01 Celfa AG Selbsthaftende Unterlagefolie
EP2172510A1 (de) * 2008-10-01 2010-04-07 Dow Global Technologies Inc. Barrierefolien und Herstellungs- und Verwendungsverfahren dafür
WO2010059243A2 (en) * 2008-11-21 2010-05-27 Berry Plastics Corporation Multi-layer stretch film
US20110104342A1 (en) * 2009-11-03 2011-05-05 Kevin David Glaser Chlorine-Free Packaging Sheet with Tear-Resistance Properties
US8337734B2 (en) 2010-09-10 2012-12-25 Carefusion 303, Inc. Non-stick medical tubing
KR101019656B1 (ko) 2010-12-08 2011-03-10 주식회사 동영화학 엘라스토머 및 메탈로센 폴리에틸렌을 포함한 조성물 및 이를 이용한 산업용 포장재 강화 필름
US10046896B2 (en) * 2011-12-15 2018-08-14 Windmöller & Hölscher Kg Film product for packaging products in sealed film packages
US20130260122A1 (en) * 2012-03-30 2013-10-03 Toray Plastics (America), Inc. Low seal initiation lid for rigid substrates
US9346247B2 (en) 2013-05-01 2016-05-24 Paragon Films, Inc. Stretch films containing random copolymer polypropylene resins in adjacent layers of a nanolayer structure
JP6450080B2 (ja) * 2014-03-31 2019-01-09 住化プラステック株式会社 粘着テープ
EP3093244B2 (de) 2015-05-13 2022-01-05 Bizerba SE & Co. KG Folientransporteinrichtung für eine verpackungsmaschine
JP6826768B2 (ja) * 2016-07-14 2021-02-10 大日本印刷株式会社 ポリエチレン積層フィルムおよびこれを用いた包装体
JP6826770B2 (ja) * 2016-07-14 2021-02-10 大日本印刷株式会社 ポリエチレン共押フィルムおよびこれを用いた包装体
JP6826769B2 (ja) * 2016-07-14 2021-02-10 大日本印刷株式会社 ポリエチレン共押フィルムおよびこれを用いた包装体
JP6826771B2 (ja) * 2016-07-14 2021-02-10 大日本印刷株式会社 ポリエチレン積層フィルムおよびこれを用いた包装体
BR112018004677B1 (pt) 2015-09-30 2022-05-17 Dow Global Technologies Llc Estrutura laminada
JP2017087467A (ja) * 2015-11-04 2017-05-25 三菱樹脂株式会社 ストレッチ包装用フィルム
JP6633908B2 (ja) * 2015-12-17 2020-01-22 株式会社細川洋行 高強度を有するポリエチレンシーラントフィルム、およびこれを用いた包装体
EP3187425B1 (de) 2015-12-30 2019-06-05 Bizerba SE & Co. KG Verfahren zum betrieb einer verpackungsmaschine
JP7153924B2 (ja) 2016-09-20 2022-10-17 エントロテック・インコーポレーテッド 欠陥を低減したペイントフィルムアップリケ、物品および方法
MX2019008268A (es) 2017-01-11 2019-09-09 Bostik Inc Resinas termosellables extrudibles de copoliester antivaho.
EP3412453A1 (de) * 2017-06-09 2018-12-12 Dow Global Technologies Llc Laminate mit niedrigem reibungskoeffizienten
US20210086490A1 (en) * 2018-02-28 2021-03-25 Dow Global Technologies Llc Polyurethane coated heat-shrinkable film
TWI775537B (zh) * 2021-07-21 2022-08-21 南亞塑膠工業股份有限公司 生物可分解保鮮膜
EP4201824A1 (de) 2021-12-27 2023-06-28 Bizerba SE & Co. KG Verpackungsmaschine zum verpacken mit dehnfolie
KR102413136B1 (ko) * 2022-03-25 2022-06-24 구형우 내오염성과 향미 보존성이 우수한 육탕 조리방법 및 이를 즉시 포장하는 포장필름제조방법 및 이를 이용한 유통용 가정식 육탕파우치 완성방법

Family Cites Families (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456044A (en) * 1965-03-12 1969-07-15 Heinz Erich Pahlke Biaxial orientation
US4501780A (en) * 1982-12-15 1985-02-26 W. R. Grace & Co., Cryovac Div. Tubular film having sealing layer of propylene ethylene random copolymer
IL71357A (en) * 1983-03-29 1987-03-31 Union Carbide Corp Process for producing low density ethylene copolymers
GB2152515A (en) * 1984-01-04 1985-08-07 Mobil Oil Corp Blends of LLDPE, LDPE and PP for films having improved stiffness and good optical properties
US4737391A (en) * 1984-12-03 1988-04-12 Viskase Corporation Irradiated multilayer film for primal meat packaging
US5059481A (en) * 1985-06-17 1991-10-22 Viskase Corporation Biaxially stretched, heat shrinkable VLDPE film
CA1336158C (en) * 1985-09-11 1995-07-04 Edward Norman Biel Low temperature impact and puncture resistant termoplastic films and bags therefrom
JPS6310639A (ja) * 1986-03-03 1988-01-18 Kohjin Co Ltd 熱収縮性フィルムの製造方法
US4671987A (en) * 1986-04-07 1987-06-09 El Paso Products Company Printable composite stretch wrap film
US4885119A (en) * 1986-08-26 1989-12-05 W. R. Grace & Co. Method of making a multilayer film
US4778699A (en) * 1986-09-15 1988-10-18 Reynolds Metals Company Plastics film laminates
US4833024A (en) * 1987-04-03 1989-05-23 W. R. Grace & Co. Low shrink energy films
CA1324749C (en) * 1987-04-10 1993-11-30 Vincent Wayne Herran Flexible stretch/shrink film
US5273809A (en) * 1987-04-17 1993-12-28 Mobil Oil Corporation Multilayer stretch wrap film inherently exhibiting a significant cling property
JPH0777754B2 (ja) * 1987-07-07 1995-08-23 三井石油化学工業株式会社 ストレッチ包装用フィルム
US5173343A (en) * 1987-11-19 1992-12-22 Exxon Chemical Patents Inc. Narrow molecular weight distribution ethylene-acrylate cling layer in stretch/cling films
DE3888791T3 (de) * 1987-11-19 1999-07-29 Exxon Chemical Patents Inc Thermoplastische Folien zur Verwendung bei Dehnungs- und Haftungsanwendungsgebieten.
JPH01166954A (ja) * 1987-12-23 1989-06-30 Idemitsu Petrochem Co Ltd ポリオレフィン系樹脂積層体
JPH06102375B2 (ja) * 1988-02-25 1994-12-14 出光石油化学株式会社 ポリエチレン系多層フィルム
NZ228332A (en) * 1988-03-18 1991-06-25 Exxon Chemical Patents Inc Food wrap film comprising ethylene vinyl acetate, polyethylene and an elastomer
JP2554362B2 (ja) * 1988-07-12 1996-11-13 昭和電工株式会社 低温熱収縮性フィルム
US5032463A (en) * 1988-07-18 1991-07-16 Viskase Corporation Very low density polyethylene film from blends
US5261536A (en) * 1988-10-25 1993-11-16 Mobil Oil Corporation Multi-layer coextruded polyolefin stretch wrap films
US5248547A (en) * 1988-10-25 1993-09-28 Mobil Oil Corporation Multi-layer coextruded polyolefin stretch wrap films
US5019315A (en) * 1988-10-25 1991-05-28 Mobil Oil Corporation Preparing multi-layer coextruded polyolefin stretch wrap films
NZ226983A (en) * 1988-11-17 1990-08-28 Grace W R Nz Multilayer heat shrink film comprising ethylene/vinyl acetate copolymer and very low density polyethylene polymer layers
US4891253A (en) * 1988-11-17 1990-01-02 W. R. Grace & Co.-Conn. Moisture barrier medical film
CA2003882C (en) * 1988-12-19 1997-01-07 Edwin Rogers Smith Heat shrinkable very low density polyethylene terpolymer film
US5023143A (en) * 1989-03-14 1991-06-11 W. R. Grace & Co.-Conn. Low shrink force shrink film
US5175049A (en) * 1989-04-27 1992-12-29 The Dow Chemical Company Polyolefin laminate cling films
US5387470A (en) * 1990-03-02 1995-02-07 W. R. Grace & Co.-Conn. Packaging film
US5158836A (en) * 1991-02-21 1992-10-27 W. R. Grace & Co.-Conn. Oriented film of high clarity and gloss
US5219666A (en) * 1990-03-23 1993-06-15 W.R. Grace & Co.-Conn. Oriented film of high clarity and gloss
CA2083057A1 (en) * 1990-05-18 1991-11-19 Georgia M. Huff Polyolefin laminate cling films
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
EP0510213B1 (de) * 1990-11-14 1999-02-03 Asahi Kasei Kogyo Kabushiki Kaisha Mehrschichtiger streckbarer schrumpffilm
US5114763A (en) * 1990-12-28 1992-05-19 Exxon Chemical Patents Inc. Tackified polyethylene layers in stretch/cling films
MX9200724A (es) * 1991-02-22 1993-05-01 Exxon Chemical Patents Inc Mezcla termosellable de polietileno o plastomero de muy baja densidad con polimeros a base de polipropileno y pelicula termosellable asi como articulos hechos con aquellas.
JP3072529B2 (ja) * 1991-02-26 2000-07-31 三菱樹脂株式会社 ストレッチ包装用フィルム
JP2648404B2 (ja) * 1991-04-10 1997-08-27 出光石油化学株式会社 ポリエチレン系多層延伸フィルム
JP3119676B2 (ja) * 1991-05-01 2000-12-25 大倉工業株式会社 ストレッチシュリンク包装用フィルム
CA2067459C (en) * 1991-05-14 2001-08-28 Ray E. Patrick Produce packaging film
US5147709A (en) * 1991-06-28 1992-09-15 Paragon Films Incorporated Stretch film with reduced noise and neck
US5288531A (en) * 1991-08-09 1994-02-22 The Dow Chemical Company Pouch for packaging flowable materials
US5562958A (en) * 1991-10-15 1996-10-08 The Dow Chemical Company Packaging and wrapping film
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5281679A (en) * 1991-11-07 1994-01-25 Exxon Chemical Patents Inc. Catalyst and method of broadening polymer molecular weight distribution and increasing polymer tensile impact strength and products made thereof
DK0544098T3 (da) * 1991-11-27 1999-05-17 Mitsubishi Chem Corp Polyolefinbaseret emballagefolie
KR100253826B1 (ko) * 1991-12-30 2000-04-15 그레이스 스티븐 에스. 에틸렌 공중합체의 중합방법
NZ245542A (en) * 1992-01-21 1997-01-29 Grace W R & Co Multilayer film comprising an adhering layer of a blend of polyamides and at least one core layer of an anhydride modified alpha-olefin copolymer having rubber moieties
US5279872A (en) * 1992-03-23 1994-01-18 Viskase Corporation Multilayer stretch/shrink film
US5283128A (en) * 1992-03-23 1994-02-01 Viskase Corporation Biaxially oriented heat shrinkable film
US5272016A (en) * 1992-03-23 1993-12-21 Viskase Corporation Multilayer stretch/shrink film
JP3326873B2 (ja) * 1992-07-22 2002-09-24 住友化学工業株式会社 包装用フィルム
ATE148905T1 (de) * 1992-09-16 1997-02-15 Exxon Chemical Patents Inc Weiche filme mit verbesserten physikalischen eigenschaften
ES2096949T3 (es) * 1992-10-02 1997-03-16 Du Pont Pelicula retractil mejorada y procedimientos relacionados con la misma.
US5399426A (en) * 1992-10-19 1995-03-21 The Dow Chemical Company Polyethylene stretch films
EP0664716B1 (de) * 1992-10-19 1998-08-05 E.I. Du Pont De Nemours And Company Biegsame nicht-pvc gegenstände
EP0597502B1 (de) * 1992-11-13 2005-03-16 Cryovac, Inc. Wärmeschrumpfbare, durch Single-site-Katalyse hergestellte Copolymere enthaltende Folien.
US5464905A (en) * 1992-11-19 1995-11-07 Mitsui Petrochemical Industries, Ltd. Ethylene/α-olefin copolymer composition, graft modified ethylene/α-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
US5604043A (en) * 1993-09-20 1997-02-18 W.R. Grace & Co.-Conn. Heat shrinkable films containing single site catalyzed copolymers having long chain branching
US5326602A (en) * 1992-12-01 1994-07-05 Union Carbide Chemicals & Plastics Technology Corporation Polyethylene blends
US5419934A (en) * 1992-12-18 1995-05-30 Mobil Oil Corporation Multilayer coextruded polyolefin stretch wrap films
US5334428A (en) * 1992-12-28 1994-08-02 Mobil Oil Corporation Multilayer coextruded linear low density polyethylene stretch wrap films
US5523136A (en) * 1993-04-30 1996-06-04 Cypress Packaging Packaging film, packages and methods for using them
DE69434201T2 (de) * 1993-05-13 2006-01-26 Exxonmobil Chemical Patents Inc., Houston Ethylen-Copolymere mit enger Zusammensetzungsverteilung, ihre Herstellung und ihre Verwendung
US5360648A (en) * 1993-06-24 1994-11-01 The Dow Chemical Company Pouch for packaging flowable materials
CA2166188A1 (en) * 1993-06-24 1995-01-05 John P. Eckstein Improved structures of polymers made from single site catalysts
US5397613A (en) * 1993-07-12 1995-03-14 Viskase Corporation Puncture resistant heat shrinkable film containing narrow molecular weight ethylene alpha olefin
CA2125999C (en) * 1993-07-12 1998-09-22 Paul Nick Georgelos Puncture resistant heat shrinkable film containing narrow molecular weight ethylene alpha olefin
JPH09501707A (ja) * 1993-08-06 1997-02-18 エクソン・ケミカル・パテンツ・インク 重合触媒、その製造及び使用
US5415905A (en) * 1993-09-29 1995-05-16 Exxon Chemical Patents Inc. Dispersible film
GB9321254D0 (en) * 1993-10-14 1993-12-01 Du Pont Canada Pouches of ethylene copolymer film containing a flowable material
US5407732A (en) * 1993-10-29 1995-04-18 Mobil Oil Corporation Multi-layer coextruded polyolefin stretch wrap films

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ATE175704T1 (de) 1999-01-15
DK0875372T3 (da) 2001-01-29
US5614297A (en) 1997-03-25
CZ289965B6 (cs) 2002-05-15
DE69530430T2 (de) 2004-03-18
ES2153220T3 (es) 2001-02-16
IL113762A (en) 1999-06-20
HUT73205A (en) 1996-06-28
AU689239B2 (en) 1998-03-26
HU9501486D0 (en) 1995-07-28
AU2010995A (en) 1995-11-30
EP0687558B1 (de) 1999-01-13
BR9502480A (pt) 1996-04-30
PT875372E (pt) 2001-05-31
EP0875373B1 (de) 2003-04-16
ATE276105T1 (de) 2004-10-15
EP0687558A2 (de) 1995-12-20
EP0875373A1 (de) 1998-11-04
KR100331701B1 (ko) 2002-11-01
DE69530430D1 (de) 2003-05-22
IL113762A0 (en) 1995-08-31
EP0872337B1 (de) 2004-09-15
ATE198446T1 (de) 2001-01-15
DE69507204T2 (de) 1999-07-08
GR3035409T3 (en) 2001-05-31
DE69533522D1 (de) 2004-10-21
CZ127595A3 (en) 1996-01-17
KR950031503A (ko) 1995-12-18
DE69519810D1 (de) 2001-02-08
EP0875372A1 (de) 1998-11-04
JPH0866992A (ja) 1996-03-12
CA2149252A1 (en) 1995-11-20
NZ272128A (en) 1996-02-27
DE69519810T2 (de) 2001-05-03
CA2149252C (en) 2001-10-16
ATE237471T1 (de) 2003-05-15
EP0687558A3 (de) 1996-03-13
EP0875372B1 (de) 2001-01-03
EP0872337A1 (de) 1998-10-21
DE69533522T2 (de) 2005-08-18

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