ES2125452T3 - Articulos fabricados preparados a partir de mezclas de polimeros de etileno. - Google Patents

Articulos fabricados preparados a partir de mezclas de polimeros de etileno.

Info

Publication number
ES2125452T3
ES2125452T3 ES94914235T ES94914235T ES2125452T3 ES 2125452 T3 ES2125452 T3 ES 2125452T3 ES 94914235 T ES94914235 T ES 94914235T ES 94914235 T ES94914235 T ES 94914235T ES 2125452 T3 ES2125452 T3 ES 2125452T3
Authority
ES
Spain
Prior art keywords
mixtures
ethylene
ethylene polymers
manufactured items
items prepared
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
ES94914235T
Other languages
English (en)
Inventor
Pak Wing Steve Chum
Ronald P Markovich
George W Knight
Shih-Yaw Lai
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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=21990645&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2125452(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2125452T3 publication Critical patent/ES2125452T3/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
    • 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
    • C08L23/16—Ethylene-propylene or ethylene-propylene-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
    • C08L23/0815—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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

LAS COMPOSICIONES DE POLIMERO DE ETILENO DESCUBIERTAS TIENEN AL MENOS UN INTERPOLIMERO DE ETILENO/{AL}-OLEFINA SUSTANCIALMENTE LINEAL HOMOGENEAMENTE RAMIFICADO Y AL MENOS UN POLIMERO DE ETILENO HETEROGENEAMENTE RAMIFICADO. EL INTERPOLIMERO DE ETILENO/{AL}-OLEFINA SUSTANCIALMENTE LINEAL O LINEAL HOMOGENEAMENTE RAMIFICADO TIENE UNA DENSIDAD DE ALREDEDOR DE 0,88 A ALREDEDOR DE 0,935 G/CM{SUP,3} Y UNA INCLINACION DE COEFICIENTE DE ENDURECIMIENTO DE CADENA SUPERIOR O IGUAL A 1,3. PELICULAS FABRICADAS A PARTIR DE TALES COMPOSICIONES FORMULADAS TIENEN SORPRENDENTEMENTE BUEN IMPACTO Y PROPIEDADES DE RESISTENCIA, Y TIENEN UNA COMBINACION ESPECIALMENTE BUENA DE ELASTICIDAD Y RESISTENCIA.
ES94914235T 1993-04-28 1994-04-19 Articulos fabricados preparados a partir de mezclas de polimeros de etileno. Expired - Lifetime ES2125452T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5437993A 1993-04-28 1993-04-28

Publications (1)

Publication Number Publication Date
ES2125452T3 true ES2125452T3 (es) 1999-03-01

Family

ID=21990645

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94914235T Expired - Lifetime ES2125452T3 (es) 1993-04-28 1994-04-19 Articulos fabricados preparados a partir de mezclas de polimeros de etileno.

Country Status (25)

Country Link
EP (1) EP0696300B1 (es)
JP (1) JP2894517B2 (es)
KR (1) KR100326775B1 (es)
CN (1) CN1085227C (es)
AT (1) ATE174945T1 (es)
AU (1) AU676047B2 (es)
BR (1) BR9406668A (es)
CA (1) CA2160705C (es)
CO (1) CO4370770A1 (es)
CZ (1) CZ283095A3 (es)
DE (1) DE69415518T2 (es)
DK (1) DK0696300T3 (es)
ES (1) ES2125452T3 (es)
FI (1) FI114919B (es)
HU (1) HU214694B (es)
MY (1) MY113961A (es)
NO (1) NO312073B1 (es)
NZ (1) NZ265562A (es)
PL (1) PL176767B1 (es)
RO (1) RO116409B1 (es)
RU (1) RU2158280C2 (es)
SI (1) SI9420032A (es)
TW (1) TW343979B (es)
WO (1) WO1994025523A1 (es)
ZA (1) ZA942902B (es)

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US5972444A (en) * 1991-10-15 1999-10-26 The Dow Chemical Company Polyolefin compositions with balanced shrink properties
DE69329313T3 (de) † 1992-06-17 2008-07-31 Mitsui Chemicals, Inc. Ethylencopolymerzusammensetzung
EP0597502B1 (en) 1992-11-13 2005-03-16 Cryovac, Inc. Heat shrinkable films containing single site catalyzed copolymers
US6506866B2 (en) 1994-11-17 2003-01-14 Dow Global Technologies Inc. Ethylene copolymer compositions
US7153909B2 (en) 1994-11-17 2006-12-26 Dow Global Technologies Inc. High density ethylene homopolymers and blend compositions
JP3375780B2 (ja) * 1995-03-29 2003-02-10 三井化学株式会社 重包装袋用ポリエチレン樹脂組成物およびその組成物からなる重包装袋用ポリエチレン樹脂フィルム
EP0737713A1 (de) * 1995-04-10 1996-10-16 Sika AG, vorm. Kaspar Winkler & Co. Kunststoffdichtungsbahn auf des Basis von single-site Katalysates-Polyolefin
DE69606811T3 (de) 1995-07-31 2012-01-12 Kureha Corp. Mehrschichtfolie
US6723398B1 (en) 1999-11-01 2004-04-20 Dow Global Technologies Inc. Polymer blend and fabricated article made from diverse ethylene interpolymers
JPH09309926A (ja) 1996-05-17 1997-12-02 Dow Chem Co:The エチレン共重合体の製造方法
NZ335533A (en) * 1996-11-13 2000-12-22 Dow Chemical Co Shrink film having balanced properties or improved toughness
CA2271482A1 (en) * 1996-11-13 1998-05-22 The Dow Chemical Company Polyolefin compositions with balanced sealant properties and improved modulus and method for same
JP2001505949A (ja) * 1996-12-12 2001-05-08 ザ・ダウ・ケミカル・カンパニー インターポリマー組成物およびそれから作られたキャストストレッチフィルム
US6812289B2 (en) 1996-12-12 2004-11-02 Dow Global Technologies Inc. Cast stretch film of interpolymer compositions
JP2001511215A (ja) 1997-02-07 2001-08-07 エクソン・ケミカル・パテンツ・インク ポリエチレンマクロマーを組み入れるプロピレンポリマー
US5744551A (en) * 1997-03-28 1998-04-28 Union Carbide Chemicals & Plastics Technology Corporation High strength polyethylene film
US6015617A (en) * 1997-06-20 2000-01-18 The Dow Chemical Company Ethylene polymer having improving sealing performance and articles fabricated from the same
BR9812478A (pt) * 1997-09-19 2000-09-26 Dow Chemical Co "composição de interpolìmero de etileno composicionalmente otimizada, com uma distribuição estreita de peso molecular, processo de obtenção e artigos fabricados com a mesma"
US6423421B1 (en) 1999-08-11 2002-07-23 Sealed Air Corporation Heat shrinkable film with multicomponent interpenetrating network resin
AU2001270108A1 (en) * 2000-06-22 2002-01-02 Exxonmobil Chemical Patents Inc Polyethylene blends
WO2003011584A1 (en) 2001-07-31 2003-02-13 Avery Dennison Corporation Conformable holographic labels
DE60205387T2 (de) 2001-08-17 2006-06-01 Dow Global Technologies, Inc., Midland Bimodale polyethylenzusammensetzung und gegenstände daraus
DE60202780T2 (de) 2001-08-31 2005-06-30 Dow Global Technologies, Inc., Midland Multimodal polyethylenmaterial
ES2305371T3 (es) 2002-06-26 2008-11-01 Avery Dennison Corporation Peliculas polimericas orientadas en la direccion de mecanizado.
US6838520B2 (en) * 2003-05-29 2005-01-04 Equistar Chemicals, Lp Adhesives for fluoropolymer films and structures containing same
AU2004247669B2 (en) * 2003-06-10 2010-03-25 Dow Global Technologies Llc Film layers made from ethylene polymer blends
US7288596B2 (en) * 2003-12-22 2007-10-30 Univation Technologies, Llc Polyethylene compositions having improved tear properties
MX2007011386A (es) * 2005-03-17 2007-10-05 Dow Global Technologies Inc Interpolimeros en bloque de etileno/a-olefinas.
AU2006227663A1 (en) * 2005-03-17 2006-09-28 Dow Global Technologies Inc. Polymer blends from interpolymer of ethylene/alpha-olefin with improved compatibility
CN101426876B (zh) * 2006-01-17 2011-04-20 伊奎斯塔化学有限公司 用于苯乙烯聚合物的粘结层粘合剂组合物和制品
JP5645400B2 (ja) * 2006-05-17 2014-12-24 ダウ グローバル テクノロジーズ エルエルシー ポリプロピレン溶液重合方法
EP2049333B1 (en) 2006-06-14 2012-12-05 Avery Dennison Corporation Conformable and die-cuttable machine direction oriented labelstocks and labels, and process for preparing
CN101484315B (zh) 2006-06-20 2013-04-10 艾利丹尼森公司 用于热熔粘合剂标记和标签原料以及此种标签的多层聚合膜
EP2267070B1 (en) * 2006-10-23 2012-06-20 Dow Global Technologies LLC Method of making polyethylene compositions
KR100994252B1 (ko) 2007-05-09 2010-11-12 주식회사 엘지화학 에틸렌 알파-올레핀 공중합체
CN101711260B (zh) * 2007-05-16 2012-07-18 Lg化学株式会社 长链支化的乙烯-α烯烃共聚物
RU2448991C2 (ru) * 2007-06-13 2012-04-27 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Полиэтиленовые композиции, способы их получения и изделия, полученные из них
EP2374917B1 (en) 2010-04-07 2013-02-13 Dow Global Technologies LLC Artificial turf yarn
WO2012004422A1 (es) 2010-07-06 2012-01-12 Dow Global Technologies Llc Mezclas de polímeros de etileno y artículos orientados con resistencia mejorada a la contracción
US9676532B2 (en) 2012-08-15 2017-06-13 Avery Dennison Corporation Packaging reclosure label for high alcohol content products
EP2912114B1 (en) * 2012-10-26 2017-12-13 ExxonMobil Chemical Patents Inc. Polymer blends and articles made therefrom
US11459488B2 (en) 2014-06-02 2022-10-04 Avery Dennison Corporation Films with enhanced scuff resistance, clarity, and conformability
BR112016029029A8 (pt) * 2014-06-18 2018-01-02 Dow Global Technologies Llc Película fundida de multicamadas
CA2868640C (en) * 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process
EP3070134B1 (en) 2015-03-18 2021-03-03 Dow Global Technologies LLC Protective films, blends, and methods of making thereof
EP3350236B1 (en) * 2015-09-17 2023-10-04 ExxonMobil Chemical Patents Inc. Polyethylene polymers and articles made therefrom
KR102139364B1 (ko) * 2016-12-20 2020-07-29 주식회사 엘지화학 올레핀 중합체 및 이의 제조 방법
US10442920B2 (en) * 2017-04-19 2019-10-15 Nova Chemicals (International) S.A. Means for increasing the molecular weight and decreasing the density of ethylene interpolymers employing homogeneous and heterogeneous catalyst formulations
WO2018234274A1 (en) 2017-06-22 2018-12-27 Sabic Global Technologies B.V. Silage film solutions
US10435527B2 (en) 2017-09-26 2019-10-08 Chevron Phillips Chemical Company Lp Dual component LLDPE copolymers with improved impact and tear resistance
US11427703B2 (en) 2019-03-25 2022-08-30 Chevran Phillips Chemical Company LP Dual component LLDPE copolymers with improved impact and tear resistance, and methods of their preparation
CN111825908B (zh) * 2020-06-04 2022-07-29 江门普立菲新材料有限公司 一种热熔胶包装用改性薄膜及其制备方法
JP7812203B2 (ja) * 2021-07-09 2026-02-09 住友化学株式会社 エチレン系改質材、エチレン系樹脂組成物、フィルム、エチレン系樹脂組成物の製造方法、および、フィルムの製造方法
EP4417629A1 (en) 2023-02-14 2024-08-21 Borealis AG Polyethylene blend for a film layer
CN120693367A (zh) 2023-02-14 2025-09-23 北欧化工有限责任公司 用于膜层的聚乙烯共混物

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Also Published As

Publication number Publication date
RU2158280C2 (ru) 2000-10-27
CZ283095A3 (en) 1996-05-15
CN1085227C (zh) 2002-05-22
CA2160705A1 (en) 1994-11-10
FI955148A0 (fi) 1995-10-27
ZA942902B (en) 1995-10-26
CN1121730A (zh) 1996-05-01
TW343979B (en) 1998-11-01
DE69415518T2 (de) 1999-05-20
KR100326775B1 (ko) 2002-10-25
JP2894517B2 (ja) 1999-05-24
EP0696300A1 (en) 1996-02-14
PL311306A1 (en) 1996-02-05
NO312073B1 (no) 2002-03-11
BR9406668A (pt) 1996-01-23
HUT72909A (en) 1996-06-28
NO954327D0 (no) 1995-10-27
JPH08509767A (ja) 1996-10-15
CO4370770A1 (es) 1996-10-07
NZ265562A (en) 1997-10-24
AU6638894A (en) 1994-11-21
NO954327L (no) 1995-12-22
CA2160705C (en) 2006-08-22
HK1014724A1 (en) 1999-09-30
DK0696300T3 (da) 1999-08-23
HU214694B (hu) 1998-04-28
EP0696300B1 (en) 1998-12-23
PL176767B1 (pl) 1999-07-30
AU676047B2 (en) 1997-02-27
KR960701944A (ko) 1996-03-28
RO116409B1 (ro) 2001-01-30
HU9503086D0 (en) 1995-12-28
FI114919B (fi) 2005-01-31
WO1994025523A1 (en) 1994-11-10
MY113961A (en) 2002-07-31
FI955148L (fi) 1995-10-27
ATE174945T1 (de) 1999-01-15
SI9420032A (en) 1996-04-30
DE69415518D1 (de) 1999-02-04

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