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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CN
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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Priority to CN201310303109.8A priority Critical patent/CN103360672B/zh
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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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (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)

Application Number Title Priority Date Filing Date
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

Family Applications After (1)

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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 (enExample)
EP (1) EP2137244B1 (enExample)
JP (2) JP5568464B2 (enExample)
CN (2) CN101688008B (enExample)
AR (1) AR065999A1 (enExample)
BR (1) BRPI0813083B1 (enExample)
ES (1) ES2605732T3 (enExample)
MX (1) MX341836B (enExample)
MY (1) MY149841A (enExample)
TW (1) TW200906862A (enExample)
WO (1) WO2008124557A1 (enExample)

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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
BR112013006985A2 (pt) * 2010-09-29 2020-11-24 Dow Global Technologies Llc interpolímero de eitleno/alfa-olefina, processo para preparar um interpolímero de etileno/alfa-olefina, composição e filme.
JP5727615B2 (ja) * 2010-09-29 2015-06-03 ダウ グローバル テクノロジーズ エルエルシー ファイバー用途で使用するのに適したエチレン／α−オレフィンインターポリマー、およびそれから作製されたファイバー
KR101863985B1 (ko) * 2011-03-28 2018-06-01 다우 글로벌 테크놀로지스 엘엘씨 향상된 용융 강도의 에틸렌/알파-올레핀 공중합체의 제조 방법 및 그 물품
WO2012166469A1 (en) * 2011-06-01 2012-12-06 Dow Global Technologies Llc Multi -metallic ziegler - natta procatalysts and catalysts prepared therefrom for olefin polymerizations
CA2839965C (en) * 2011-07-08 2020-02-25 Total Research & Technology Feluy Metallocene-catalyzed polyethylene
BR112014025580B1 (pt) * 2012-06-26 2022-04-05 Dow Global Technologies Llc Composição-mistura de polietileno apropriada para película soprada
EP2746320A1 (en) 2012-12-20 2014-06-25 Basell Polyolefine GmbH Polyethylene composition having high mechanical properties
CN104822716B (zh) 2012-12-21 2017-11-14 埃克森美孚化学专利公司 具有改进的加工性的支化聚乙烯及由其制成的高抗撕裂性膜
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
EP3414271B1 (en) * 2016-02-12 2020-11-25 Dow Global Technologies LLC Cast films, and articles made therefrom
BR112019005767B1 (pt) 2016-09-27 2023-04-11 Dow Global Technologies Llc Filme e artigo
MX2019003247A (es) * 2016-09-28 2019-08-05 Dow Global Technologies Llc Peliculas sopladas con propiedades mejoradas.
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
CN112292417B (zh) * 2018-06-15 2023-10-13 陶氏环球技术有限责任公司 包括具有高分子量高密度级分的双峰型乙烯类聚合物的吹塑膜
US11969976B2 (en) 2019-08-06 2024-04-30 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.
ES2938408T3 (es) 2019-08-06 2023-04-10 Dow Global Technologies Llc Películas multicapa que comprenden polietileno y capas de barrera y métodos para producir las mismas
JP7649773B2 (ja) 2019-08-06 2025-03-21 ダウ グローバル テクノロジーズ エルエルシー 少なくとも３つの層を有する多層フィルムおよびその生成方法
MX2022008119A (es) 2019-12-31 2022-07-21 Dow Global Technologies Llc Composiciones de polietileno.
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)

* Cited by examiner, † Cited by third party
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

Family Cites Families (12)

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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
JP2001515114A (ja) * 1997-08-15 2001-09-18 ザ ダウ ケミカル カンパニー 実質的に線状の均一なオレフィン重合体組成物から製造されるフィルム
US6469103B1 (en) * 1997-09-19 2002-10-22 The Dow Chemical Company Narrow MWD, compositionally optimized ethylene interpolymer composition, process for making the same and article made therefrom
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
BRPI0813083B1 (pt) 2019-02-05
JP2014062262A (ja) 2014-04-10
JP5774077B2 (ja) 2015-09-02
JP5568464B2 (ja) 2014-08-06
JP2010523798A (ja) 2010-07-15
US8273449B2 (en) 2012-09-25
MX341836B (es) 2016-09-05
BRPI0813083A2 (pt) 2014-12-23
MX2009010958A (es) 2009-12-15
WO2008124557A1 (en) 2008-10-16
CN103360672B (zh) 2016-01-06
CN101688008A (zh) 2010-03-31
EP2137244A1 (en) 2009-12-30
US20100119793A1 (en) 2010-05-13
MY149841A (en) 2013-10-31
TW200906862A (en) 2009-02-16
ES2605732T3 (es) 2017-03-16
AR065999A1 (es) 2009-07-15
CN103360672A (zh) 2013-10-23
EP2137244B1 (en) 2016-10-05

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