CN101688008B - 聚乙烯膜及其制备方法 - Google Patents

聚乙烯膜及其制备方法 Download PDF

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Publication number
CN101688008B
CN101688008B CN2008800195549A CN200880019554A CN101688008B CN 101688008 B CN101688008 B CN 101688008B CN 2008800195549 A CN2008800195549 A CN 2008800195549A CN 200880019554 A CN200880019554 A CN 200880019554A CN 101688008 B CN101688008 B CN 101688008B
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China
Prior art keywords
film
olefin copolymer
heterogeneously branched
branched ethylene
ethylene
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CN2008800195549A
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English (en)
Chinese (zh)
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CN101688008A (zh
Inventor
西尔维·德斯贾丁斯
马克·斯普林斯
菲利普·赫斯塔德
内森·威克
杰瑟斯·尼托
韦德·康兹
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Dow Global Technologies LLC
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Dow Global Technologies LLC
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CN2008800195549A 2007-04-10 2008-04-04 聚乙烯膜及其制备方法 Active CN101688008B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310303109.8A CN103360672B (zh) 2007-04-10 2008-04-04 聚乙烯膜及其制备方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92276407P 2007-04-10 2007-04-10
US60/922,764 2007-04-10
PCT/US2008/059338 WO2008124557A1 (en) 2007-04-10 2008-04-04 Polyethylene films and method of making the same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201310303109.8A Division CN103360672B (zh) 2007-04-10 2008-04-04 聚乙烯膜及其制备方法

Publications (2)

Publication Number Publication Date
CN101688008A CN101688008A (zh) 2010-03-31
CN101688008B true CN101688008B (zh) 2013-07-03

Family

ID=39537983

Family Applications (2)

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CN2008800195549A Active CN101688008B (zh) 2007-04-10 2008-04-04 聚乙烯膜及其制备方法
CN201310303109.8A Active CN103360672B (zh) 2007-04-10 2008-04-04 聚乙烯膜及其制备方法

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CN201310303109.8A Active CN103360672B (zh) 2007-04-10 2008-04-04 聚乙烯膜及其制备方法

Country Status (11)

Country Link
US (1) US8273449B2 (https=)
EP (1) EP2137244B1 (https=)
JP (2) JP5568464B2 (https=)
CN (2) CN101688008B (https=)
AR (1) AR065999A1 (https=)
BR (1) BRPI0813083B1 (https=)
ES (1) ES2605732T3 (https=)
MX (1) MX341836B (https=)
MY (1) MY149841A (https=)
TW (1) TW200906862A (https=)
WO (1) WO2008124557A1 (https=)

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EP2133367A1 (en) 2008-06-09 2009-12-16 INEOS Manufacturing Belgium NV Novel Copolymers
BRPI0923985B1 (pt) * 2009-03-31 2019-10-08 Dow Global Technologies Llc Película multicamada e artigo fabricado
KR20130098353A (ko) * 2010-09-29 2013-09-04 다우 글로벌 테크놀로지스 엘엘씨 수축 필름 응용에 사용하기 적합한 에틸렌/알파-올레핀 인터폴리머, 및 그로부터 제조된 물품
BR112013007288B1 (pt) * 2010-09-29 2022-05-31 Dow Global Technologies Llc Processo para fazer um interpolímero de etileno/alfa-olefina
EP2691425B1 (en) * 2011-03-28 2017-04-19 Dow Global Technologies LLC Process to produce enhanced melt strength ethylene/alpha-olefin copolymers and articles thereof
SG194965A1 (en) * 2011-06-01 2013-12-30 Dow Global Technologies Llc Multi -metallic ziegler - natta procatalysts and catalysts prepared therefrom for olefin polymerizations
EA027509B1 (ru) * 2011-07-08 2017-08-31 Тотал Ресерч & Технолоджи Фелай Металлоцен-катализированный полиэтилен
CN104582931B (zh) * 2012-06-26 2017-03-08 陶氏环球技术有限责任公司 适合用于吹塑膜的聚乙烯共混物组合物和由其制备的膜
EP2746320A1 (en) 2012-12-20 2014-06-25 Basell Polyolefine GmbH Polyethylene composition having high mechanical properties
WO2014099307A1 (en) 2012-12-21 2014-06-26 Exxonmobil Chemical Patents Inc. Branched polyethylene with improved processing and high tear films made therefrom
WO2015119845A1 (en) * 2014-02-07 2015-08-13 Dow Global Technologies Llc Polyethylene composition and films made therefrom
CN107750263B (zh) * 2015-06-30 2021-01-01 陶氏环球技术有限责任公司 具有无光泽表面的聚乙烯膜
MX2018009327A (es) * 2016-02-12 2018-11-09 Dow Global Technologies Llc Peliculas moldeadas y articulos realizados a partir de estas.
WO2018063581A1 (en) * 2016-09-27 2018-04-05 Dow Global Technologies Llc Films having desirable mechanical properties and articles made therefrom
JP7475139B2 (ja) * 2016-09-28 2024-04-26 ダウ グローバル テクノロジーズ エルエルシー 特性が改善されたインフレーションフィルム
CN109401025B (zh) * 2017-08-16 2021-04-20 中国石油化工股份有限公司 薄膜用聚乙烯组合物及其制备方法和聚合物薄膜
US11873377B2 (en) * 2018-06-15 2024-01-16 Dow Global Technologies Llc Blown films comprising bimodal ethylene-based polymers having high molecular weight high density fractions
EP4010191B1 (en) 2019-08-06 2023-07-26 Dow Global Technologies LLC Multilayer films having at least three layers and methods of producing the same
EP3772414A1 (en) 2019-08-06 2021-02-10 Dow Global Technologies Llc Thermoformable multilayer films and methods of producing the same
CA3146305A1 (en) 2019-08-06 2021-02-11 Dow Global Technologies Llc Multilayer films that include at least five layers and methods of producing the same
MX2020008168A (es) 2019-08-06 2021-02-08 Dow Global Technologies Llc Composiciones de polietileno.
EP4084955B1 (en) 2019-12-31 2024-02-14 Dow Global Technologies LLC Polyethylene compositions
CN117624767A (zh) * 2022-08-10 2024-03-01 中国石油化工股份有限公司 一种抗穿刺线型低密度聚乙烯薄膜

Citations (3)

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Publication number Priority date Publication date Assignee Title
CN1242030A (zh) * 1996-11-13 2000-01-19 陶氏化学公司 具有平衡性能或改进的韧性的收缩薄膜和制备该薄膜的方法
US6340532B1 (en) * 2001-01-31 2002-01-22 Nova Chemicals (International) S.A. Shrink films
US20020065384A1 (en) * 1991-10-15 2002-05-30 Knight George W. Elastic fibers, fabrics and articles fabricated therefrom

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ZA791365B (en) * 1978-03-31 1980-11-26 Union Carbide Corp Process for making film from low density ethylene hydrocarbon copolymer
US5112696A (en) * 1989-07-20 1992-05-12 E. I. Du Pont De Nemours And Company Tough monolayer shrink film for products containing moisture
JP2825704B2 (ja) * 1992-06-01 1998-11-18 三井化学株式会社 エチレン共重合体フイルム
JP2542330B2 (ja) * 1993-05-17 1996-10-09 日本ユニカー株式会社 高透明性エチレン系樹脂フィルム
JPH07165824A (ja) * 1994-05-23 1995-06-27 Mitsui Petrochem Ind Ltd エチレン共重合体のフイルム
KR100556319B1 (ko) * 1997-08-15 2006-03-03 다우 글로벌 테크놀로지스 인크. 실질적으로 선형인 균질한 올레핀 중합체 조성물로부터제조된 필름
AR012518A1 (es) * 1997-09-19 2000-10-18 Dow Global Technologies Inc Composicion de polimeros que comprende etileno interpolimerizado con al menos un comonomero insaturado, proceso para prepararla y articulo fabricado que la comprende
US6777046B1 (en) * 1998-07-07 2004-08-17 Curwood, Inc. Puncture resistant, high shrink films, blends, and process
NZ338086A (en) * 1998-10-08 2000-07-28 Viskase Corp Biaxially stretched, heat shrinkable polymeric film comprising three copolymers, blends and process for foods
CA2288541C (en) * 1998-11-16 2011-03-22 Viskase Corporation Puncture resistant, high shrink films, blends, and process
JP4846714B2 (ja) * 2004-06-16 2011-12-28 ダウ グローバル テクノロジーズ エルエルシー チーグラー・ナッタ共触媒の同定方法
WO2007130277A1 (en) * 2006-05-05 2007-11-15 Exxonmobil Chemical Patents Inc. Linear low density polymer blends and articles made therefrom

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US20020065384A1 (en) * 1991-10-15 2002-05-30 Knight George W. Elastic fibers, fabrics and articles fabricated therefrom
CN1242030A (zh) * 1996-11-13 2000-01-19 陶氏化学公司 具有平衡性能或改进的韧性的收缩薄膜和制备该薄膜的方法
US6340532B1 (en) * 2001-01-31 2002-01-22 Nova Chemicals (International) S.A. Shrink films

Also Published As

Publication number Publication date
JP5568464B2 (ja) 2014-08-06
MY149841A (en) 2013-10-31
EP2137244A1 (en) 2009-12-30
JP2014062262A (ja) 2014-04-10
MX2009010958A (es) 2009-12-15
AR065999A1 (es) 2009-07-15
CN103360672A (zh) 2013-10-23
WO2008124557A1 (en) 2008-10-16
EP2137244B1 (en) 2016-10-05
CN103360672B (zh) 2016-01-06
BRPI0813083A2 (pt) 2014-12-23
CN101688008A (zh) 2010-03-31
US20100119793A1 (en) 2010-05-13
TW200906862A (en) 2009-02-16
JP2010523798A (ja) 2010-07-15
MX341836B (es) 2016-09-05
JP5774077B2 (ja) 2015-09-02
BRPI0813083B1 (pt) 2019-02-05
ES2605732T3 (es) 2017-03-16
US8273449B2 (en) 2012-09-25

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