DE69519810D1 - Streckbarer Film aus Polyolefin - Google Patents

Streckbarer Film aus Polyolefin

Info

Publication number
DE69519810D1
DE69519810D1 DE69519810T DE69519810T DE69519810D1 DE 69519810 D1 DE69519810 D1 DE 69519810D1 DE 69519810 T DE69519810 T DE 69519810T DE 69519810 T DE69519810 T DE 69519810T DE 69519810 D1 DE69519810 D1 DE 69519810D1
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
DE69519810T
Other languages
English (en)
Other versions
DE69519810T2 (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 DE69519810D1 publication Critical patent/DE69519810D1/de
Publication of DE69519810T2 publication Critical patent/DE69519810T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered 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
    • B32B27/08—Layered 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B7/00—Layered 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Packages (AREA)
DE69519810T 1994-05-19 1995-05-17 Streckbarer Film aus Polyolefin Expired - Fee Related DE69519810T2 (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
DE69519810D1 true DE69519810D1 (de) 2001-02-08
DE69519810T2 DE69519810T2 (de) 2001-05-03

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
DE69530430T Expired - Fee Related DE69530430T2 (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

Family Applications After (3)

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

Country Status (17)

Country Link
US (1) US5614297A (de)
EP (4) EP0872337B1 (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
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
US5958319A (en) * 1996-07-24 1999-09-28 Exxon Chemical Patents, Inc. Polyoelfin films having increased gas permeability and method for making
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
DE69828731T2 (de) * 1997-03-31 2006-05-18 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
ATE455708T1 (de) 1999-01-27 2010-02-15 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
US6688339B2 (en) * 2000-08-29 2004-02-10 Sekisui Chemical Co., Ltd. Composite high-pressure tube and method of manufacturing the tube
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
KR100937461B1 (ko) * 2001-07-04 2010-01-19 토탈 페트로케미칼스 리서치 펠루이 광택 튜브 및 파이프
EP1273436A1 (de) * 2001-07-05 2003-01-08 Atofina Research S.A. Glänzende Schläuche und Röhren
US7976925B2 (en) * 2002-03-04 2011-07-12 Ole-Bendt Rasmussen Cross-laminate of oriented films, method of manufacturing same, and coextrusion die suitable in the process
US7998579B2 (en) * 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US7622523B2 (en) * 2002-08-12 2009-11-24 Exxonmobil Chemical Patents Inc. 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
CN100345896C (zh) 2002-08-12 2007-10-31 埃克森美孚化学专利公司 增塑聚烯烃组合物
US7271209B2 (en) 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
US7531594B2 (en) 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
US7652092B2 (en) * 2002-08-12 2010-01-26 Exxonmobil Chemical Patents Inc. Articles from plasticized thermoplastic 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
EP1904576B1 (de) 2005-07-15 2012-04-25 ExxonMobil Chemical Patents Inc. Elastomere zusammensetzungen
EP2404729B1 (de) * 2005-10-21 2020-06-17 Entrotech, Inc. Verbundartikel, die Schutzfolien umfassen, und zugehörige Verfahren
US20070128386A1 (en) * 2005-12-05 2007-06-07 Knoerzer Anthony R Laminate structure for sealing channel leakers
MX2009003414A (es) * 2006-12-15 2009-04-09 Fina Technology Pelicula soplada de polipropileno.
US10035932B2 (en) 2007-09-25 2018-07-31 Aero Advanced Paint Technology, Inc. Paint replacement films, composites therefrom, and related methods
US10981371B2 (en) 2008-01-19 2021-04-20 Entrotech, Inc. Protected graphics and related methods
US8673419B2 (en) 2008-03-14 2014-03-18 3M Innovative Properties Company Stretch releasable adhesive tape
ATE543658T1 (de) * 2008-03-31 2012-02-15 Celfa Ag Selbsthaftende unterlagefolie
EP2172510A1 (de) * 2008-10-01 2010-04-07 Dow Global Technologies Inc. Barrierefolien und Herstellungs- und Verwendungsverfahren dafür
CA2743215A1 (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
EP2790918A1 (de) * 2011-12-15 2014-10-22 Windmöller & Hölscher KG Folienprodukt für die verpackung von produkten in gesiegelten folienverpackungen
US20130260122A1 (en) * 2012-03-30 2013-10-03 Toray Plastics (America), Inc. Low seal initiation lid for rigid substrates
WO2014179593A1 (en) * 2013-05-01 2014-11-06 Paragon Films, Inc. Stretch films containing random copolymer polypropylene resins in adjacent layers of an 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
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
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
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
JP6900368B2 (ja) 2015-09-30 2021-07-07 ダウ グローバル テクノロジーズ エルエルシー 弾性特性を有するポリオレフィン系積層構造体
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
WO2018057379A1 (en) 2016-09-20 2018-03-29 Aero Advanced Paint Technology, Inc. Paint film appliques with reduced defects, articles, and methods
EP3568300A4 (de) 2017-01-11 2020-11-18 Bostik, Inc. Extrudierbare antibeschlagcopolyester-heissiegelharze
EP3412453A1 (de) * 2017-06-09 2018-12-12 Dow Global Technologies Llc Laminate mit niedrigem reibungskoeffizienten
CN111757907A (zh) * 2018-02-28 2020-10-09 陶氏环球技术有限责任公司 聚氨酯涂布的可热收缩膜
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
ATE103560T1 (de) * 1987-11-19 1994-04-15 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
US5248547A (en) * 1988-10-25 1993-09-28 Mobil Oil Corporation Multi-layer coextruded polyolefin stretch wrap films
US5261536A (en) * 1988-10-25 1993-11-16 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
US4891253A (en) * 1988-11-17 1990-01-02 W. R. Grace & Co.-Conn. Moisture barrier medical film
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
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
ATE182855T1 (de) * 1990-05-18 1999-08-15 Dow Chemical Co Haftende mehrschichtige folie aus polyolefin
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
DE69130860T2 (de) * 1990-11-14 1999-08-26 Asahi Kasei Kogyo K.K. 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
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5562958A (en) * 1991-10-15 1996-10-08 The Dow Chemical Company Packaging and wrapping film
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
DE69226610T2 (de) * 1991-11-27 1999-01-28 Mitsubishi Chemical Corp., Tokio/Tokyo Verpackungsfolie auf Basis von Polyolefin
JP3157163B2 (ja) * 1991-12-30 2001-04-16 ザ・ダウ・ケミカル・カンパニー エチレンインターポリマーの重合
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
US5272016A (en) * 1992-03-23 1993-12-21 Viskase Corporation Multilayer stretch/shrink film
US5283128A (en) * 1992-03-23 1994-02-01 Viskase Corporation Biaxially oriented heat shrinkable 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
KR100262833B1 (ko) * 1992-09-16 2000-08-01 벤 씨. 카덴헤드 물성이개선된연성필름
WO1994007954A1 (en) * 1992-10-02 1994-04-14 E.I. Du Pont De Nemours And Company Improved shrink film and methods relating thereto
DE69320200T2 (de) * 1992-10-19 1999-04-08 E.I. Du Pont De Nemours And Co., Wilmington, Del. Biegsame nicht-pvc gegenstände
US5399426A (en) * 1992-10-19 1995-03-21 The Dow Chemical Company Polyethylene stretch films
EP0597502B1 (de) * 1992-11-13 2005-03-16 Cryovac, Inc. Wärmeschrumpfbare, durch Single-site-Katalyse hergestellte Copolymere enthaltende Folien.
CA2103380C (en) * 1992-11-19 2002-07-02 Mitsui Chemicals, Inc. Ethylene/.alpha.-olefin copolymer composition, graft modified ethylene/.alpha.-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
EP0877051B1 (de) * 1993-05-13 2004-12-22 ExxonMobil Chemical Patents Inc. 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
ES2141833T3 (es) * 1993-08-06 2000-04-01 Exxon Chemical Patents Inc Catalizadores de polimerizacion, su produccion y uso.
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

Also Published As

Publication number Publication date
DE69530430D1 (de) 2003-05-22
EP0687558B1 (de) 1999-01-13
US5614297A (en) 1997-03-25
NZ272128A (en) 1996-02-27
DE69507204D1 (de) 1999-02-25
ATE276105T1 (de) 2004-10-15
CZ289965B6 (cs) 2002-05-15
DE69533522D1 (de) 2004-10-21
ATE198446T1 (de) 2001-01-15
EP0687558A3 (de) 1996-03-13
EP0687558A2 (de) 1995-12-20
EP0875372B1 (de) 2001-01-03
AU689239B2 (en) 1998-03-26
DE69519810T2 (de) 2001-05-03
KR100331701B1 (ko) 2002-11-01
DE69533522T2 (de) 2005-08-18
CZ127595A3 (en) 1996-01-17
ES2153220T3 (es) 2001-02-16
GR3035409T3 (en) 2001-05-31
DK0875372T3 (da) 2001-01-29
EP0875373B1 (de) 2003-04-16
ATE175704T1 (de) 1999-01-15
PT875372E (pt) 2001-05-31
CA2149252A1 (en) 1995-11-20
JPH0866992A (ja) 1996-03-12
HU9501486D0 (en) 1995-07-28
AU2010995A (en) 1995-11-30
EP0872337A1 (de) 1998-10-21
IL113762A0 (en) 1995-08-31
EP0872337B1 (de) 2004-09-15
ATE237471T1 (de) 2003-05-15
BR9502480A (pt) 1996-04-30
KR950031503A (ko) 1995-12-18
EP0875373A1 (de) 1998-11-04
DE69507204T2 (de) 1999-07-08
DE69530430T2 (de) 2004-03-18
EP0875372A1 (de) 1998-11-04
HUT73205A (en) 1996-06-28
IL113762A (en) 1999-06-20
CA2149252C (en) 2001-10-16

Similar Documents

Publication Publication Date Title
DE69530430D1 (de) Streckbarer Film aus Polyolefin
PT881966E (pt) Pelicula de embalagem multicamada com propriedades barreira ao oxigenio
ATE153279T1 (de) Mehrschichtiger streckbarer schrumpfilm
DE69908536D1 (de) Bildaufzeichnungs- und Bildwiedergabematerialien, die biaxial orientierte Polyolefinschichten enthalten
AU9490301A (en) Protective coating for metal surfaces containing a non-oriented multilayer film with a polyolefin core
CA2397808A1 (en) Composition and films thereof
ATE148482T1 (de) Biaxial orientierte wärmeschrumpfbare folie
ATE200768T1 (de) Abziehbare filmstruktur
TR200401548T4 (tr) Çok-tabakalı, ısıyla-büzülebilir, sızdırmaz-kılınabilir film halinde malzeme
ATE199074T1 (de) Mehrschichtiger hitzeschrumpfbarer film
NZ506910A (en) Poultry shrink bags
ATE195282T1 (de) Mehrschichtiger verpackungsfilm
IT1276121B1 (it) Film multistrato estensibili
DE3789077D1 (de) Sperrfilm für Sauerstoff.
DE3879379D1 (de) Biorientierte folien aus aethylen/alpha-olefin-copolymeren.
RU95107891A (ru) Полиолефиновая многослойная эластичная пленка
TH37379A (th) โครงสร้างของฟิล์มหลายชั้น

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: CURWOOD, INC., OSHKOSH, WIS., US

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee