ES2180151T3 - Mezclas de lldpe con un copolimero de etileno-norborneno para resinas de tenacidad y procesabilidad mejoradas para la produccion de peliculas. - Google Patents

Mezclas de lldpe con un copolimero de etileno-norborneno para resinas de tenacidad y procesabilidad mejoradas para la produccion de peliculas.

Info

Publication number
ES2180151T3
ES2180151T3 ES98911628T ES98911628T ES2180151T3 ES 2180151 T3 ES2180151 T3 ES 2180151T3 ES 98911628 T ES98911628 T ES 98911628T ES 98911628 T ES98911628 T ES 98911628T ES 2180151 T3 ES2180151 T3 ES 2180151T3
Authority
ES
Spain
Prior art keywords
lldpe
processability
ethylene
resins
tenacity
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 - Lifetime
Application number
ES98911628T
Other languages
English (en)
Inventor
Palanisamy Arjunan
Wai Yan Chow
Bruce A Harrington
Yu Feng
Henry Wu-Hsiang Yang
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.)
ExxonMobil Chemical Patents Inc
Original Assignee
ExxonMobil 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25259225&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2180151(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ExxonMobil Chemical Patents Inc filed Critical ExxonMobil Chemical Patents Inc
Application granted granted Critical
Publication of ES2180151T3 publication Critical patent/ES2180151T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
    • 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
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0823—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic cyclic olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

La invención se refiere a mezclas de LLDPE con un copolímero de etileno-noborneno para resinas de tenacidad y procesabilidad mejoradas para la producción de láminas. Esta invención se refiere a resinas a base de LLDPE significativamente mejoradas respecto a su capacidad para ser fabricadas en láminas, particularmente mediante la técnica de extrusión por soplado de burbuja. Las láminas preparadas a partir de las resinas de mezcla de fusión de LLDPE/E-NB de esta invención tienen propiedades de lámina mejoradas significativamente, como su resistencia al rasgado, sin olvidar las propiedades beneficiosas que el LLDPE confiere a una lámina.
ES98911628T 1997-03-31 1998-03-13 Mezclas de lldpe con un copolimero de etileno-norborneno para resinas de tenacidad y procesabilidad mejoradas para la produccion de peliculas. Expired - Lifetime ES2180151T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/831,510 US6111019A (en) 1997-03-31 1997-03-31 LLDPE blends with an ethylene-norbornene copolymer for resins of improved toughness and processibility for film production

Publications (1)

Publication Number Publication Date
ES2180151T3 true ES2180151T3 (es) 2003-02-01

Family

ID=25259225

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98911628T Expired - Lifetime ES2180151T3 (es) 1997-03-31 1998-03-13 Mezclas de lldpe con un copolimero de etileno-norborneno para resinas de tenacidad y procesabilidad mejoradas para la produccion de peliculas.

Country Status (10)

Country Link
US (1) US6111019A (es)
EP (1) EP0971980B1 (es)
JP (1) JP3333214B2 (es)
KR (1) KR100507455B1 (es)
CN (1) CN1106426C (es)
BR (1) BR9808095A (es)
CA (1) CA2279536C (es)
DE (1) DE69807451T2 (es)
ES (1) ES2180151T3 (es)
WO (1) WO1998044043A1 (es)

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US6297322B1 (en) 1999-09-09 2001-10-02 Baxter International Inc. Cycloolefin blends and method for solvent bonding polyolefins
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CA2454060A1 (en) 2001-07-19 2003-01-30 Univation Technologies, Llc Low comonomer incorporating metallocene catalyst compounds
AU2002320633B2 (en) 2001-07-19 2005-08-25 Univation Technologies, Llc Polyethylene films with improved physical properties
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
GB2397065A (en) * 2003-01-10 2004-07-14 Rexam Med Packaging Ltd Polymeric film with linear tear properties
WO2004110750A1 (ja) * 2003-06-11 2004-12-23 Gunze Limited 多層熱収縮性フィルム及びそれからなるラベルが熱収縮装着された容器
CN100448664C (zh) * 2003-06-11 2009-01-07 郡是株式会社 多层热收缩性薄膜以及热收缩安装有由该薄膜所形成的标签的容器
AU2005240969A1 (en) 2004-04-27 2005-11-17 Baxter Healthcare S.A. Stirred-tank reactor system
US20060046006A1 (en) * 2004-08-31 2006-03-02 Bastion Bradley J Multilayer polymeric barrier film, flexible packaging made therewith, and methods
KR101256100B1 (ko) 2004-10-18 2013-04-24 토파스 아드반체트 폴리메르스 게엠베하 결함 개수가 감소된 필름을 제조하기 위한 중합체 블렌드
EP2052023A1 (en) 2006-08-04 2009-04-29 ExxonMobil Chemical Patents, Inc., A Corporation of the State of Delaware Polymer compositions comprising cyclic olefin polymers, polyolefin modifiers, and fillers
US8148472B1 (en) 2006-08-04 2012-04-03 Exxonmobil Research And Engineering Company Polymer compositions comprising cyclic olefin polymers, polyolefin modifiers and non-functionalized plasticizers
US20080107899A1 (en) * 2006-11-07 2008-05-08 Pang-Chia Lu Metallized multi-layer films, methods of manufacture and articles made therefrom
US8870812B2 (en) 2007-02-15 2014-10-28 Baxter International Inc. Dialysis system having video display with ambient light adjustment
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JP5281497B2 (ja) * 2008-06-27 2013-09-04 ポリプラスチックス株式会社 溶融押出用ポリオレフィン系樹脂組成物及びそれを用いたフィルム
US20100015422A1 (en) * 2008-07-21 2010-01-21 Paragon Films, Inc. Oriented Film Produced In-Process for Use in the Stretch Film Market
JP5187214B2 (ja) * 2009-02-10 2013-04-24 日立電線株式会社 発泡樹脂組成物及びこれを用いた電線・ケーブル
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EP3149073B1 (en) 2014-05-29 2020-12-02 ExxonMobil Chemical Patents Inc. Polyethylene films and production of such films
JP6610084B2 (ja) * 2014-08-29 2019-11-27 日本ポリエチレン株式会社 易引裂性多層フィルム及び重量物包装用フィルム
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Also Published As

Publication number Publication date
KR20010005735A (ko) 2001-01-15
WO1998044043A1 (en) 1998-10-08
US6111019A (en) 2000-08-29
CA2279536A1 (en) 1998-10-08
CA2279536C (en) 2008-04-08
DE69807451D1 (de) 2002-10-02
EP0971980B1 (en) 2002-08-28
JP2001503472A (ja) 2001-03-13
EP0971980A1 (en) 2000-01-19
CN1250459A (zh) 2000-04-12
BR9808095A (pt) 2000-03-28
DE69807451T2 (de) 2003-04-03
JP3333214B2 (ja) 2002-10-15
CN1106426C (zh) 2003-04-23
KR100507455B1 (ko) 2005-08-10

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