CO4370770A1 - Composiciones de polimero de etileno . - Google Patents

Composiciones de polimero de etileno .

Info

Publication number
CO4370770A1
CO4370770A1 CO94017647A CO94017647A CO4370770A1 CO 4370770 A1 CO4370770 A1 CO 4370770A1 CO 94017647 A CO94017647 A CO 94017647A CO 94017647 A CO94017647 A CO 94017647A CO 4370770 A1 CO4370770 A1 CO 4370770A1
Authority
CO
Colombia
Prior art keywords
ethylene polymer
polymer compositions
ethylene
alpha
olefin interpolymer
Prior art date
Application number
CO94017647A
Other languages
English (en)
Inventor
Steve Chum Pak-Wing
Ronald P Markovich
George W Knight
Lai Shih-Yaw
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=CO4370770(A1) "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
Publication of CO4370770A1 publication Critical patent/CO4370770A1/es

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—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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 more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

1. UNA COMPOSICION DE POLIMERO DE ETILENO, QUE IN- CLUYE DESDE 10 POR CIENTO (EN PESO DE LA COMPOSI- CION TOTAL) HASTA 95 POR CIENTO (EN PESO DE LA COMPOSICION TOTAL) DE: (A) CUANDO MENOS UN INTERPOLIMERO SUSTANCIALMENTE LINEAL DE ETILENO/ALFA-OLEFINA RAMIFICADO EN FORMA HOMOGENEA, QUE TIENE: (i) UNA DENSIDAD DESDE 0.88 GRAMOS/CENTIMETRO CU- BICO (g/cm3) HASTA 0.935 GRAMOS/CENTIMETRO CUBICO, (ii) UNA DISTRIBUCION DE PESO MOLECULAR (Mw/Mn) DESDE 1.8 HASTA 2.8, (iii) UN INDICE DE FUSION (I2) DESDE 0.001 GRAMO/- 10 MINUTOS (g/10 min) HASTA 10 gramos/10 minutos, (iv) SIN FRACCION DE POLIMERO LINEAL, Y (v) UN SOLO MAXIMO DE FUSION COMO SE MIDE USANDO CALORIMETRIA DE EXPLORACION; Y (B) DESDE 5 POR CIENTO (EN PESO DE LA COMPOSICION TOTAL) HASTA 90 POR CIENTO (EN PESO DE LA COMPOSI- CION TOTAL) DE CUANDO MENOS UN POLIMERO DE ETILENO RAMIFICADO EN FORMA HETEROGENEA QUE TIENE UNA DEN- SIDAD DESDE 0.91 gramos/centimetro cubico hasta 0.965 gramos/centimetro cubico. FIGURA 1
CO94017647A 1993-04-28 1994-04-28 Composiciones de polimero de etileno . CO4370770A1 (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
CO4370770A1 true CO4370770A1 (es) 1996-10-07

Family

ID=21990645

Family Applications (1)

Application Number Title Priority Date Filing Date
CO94017647A CO4370770A1 (es) 1993-04-28 1994-04-28 Composiciones de polimero de etileno .

Country Status (26)

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)
HK (1) HK1014724A1 (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
EP0575123B2 (en) † 1992-06-17 2008-02-13 Mitsui Chemicals, Inc. Ethylene copolymer composition
EP0597502B1 (en) 1992-11-13 2005-03-16 Cryovac, Inc. Heat shrinkable films containing single site catalyzed copolymers
US7153909B2 (en) 1994-11-17 2006-12-26 Dow Global Technologies Inc. High density ethylene homopolymers and blend compositions
US6506866B2 (en) 1994-11-17 2003-01-14 Dow Global Technologies Inc. Ethylene copolymer 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
WO1998021274A1 (en) * 1996-11-13 1998-05-22 The Dow Chemical Company Polyolefin compositions with balanced sealant properties and improved modulus and method for same
WO1998021276A1 (en) * 1996-11-13 1998-05-22 The Dow Chemical Company Shrink film having balanced properties or improved toughness and methods of making the same
US6812289B2 (en) 1996-12-12 2004-11-02 Dow Global Technologies Inc. Cast stretch film of interpolymer compositions
WO1998026000A1 (en) * 1996-12-12 1998-06-18 The Dow Chemical Company Interpolymer compositions and cast stretch film therefrom
DE69808243T2 (de) * 1997-02-07 2003-05-08 Exxonmobil Chem Patents Inc Thermoplastische,elastomere zusammensetzungen aus verzweigten olefincopolymeren
US5744551A (en) * 1997-03-28 1998-04-28 Union Carbide Chemicals & Plastics Technology Corporation High strength polyethylene film
DE991715T1 (de) * 1997-06-20 2000-11-09 Dow Chemical Co Ethylenpolymerzusammensetzungen und daraus hergestellte gegenstände
HUP0004649A3 (en) 1997-09-19 2001-07-30 Dow Chemical Co Narrow mwd, compositionally optimized ethylene interpolymer composition, process for making the same and article made therefrom
US6423421B1 (en) 1999-08-11 2002-07-23 Sealed Air Corporation Heat shrinkable film with multicomponent interpenetrating network resin
BR0112383A (pt) * 2000-06-22 2003-12-30 Exxonmobil Chem Patents Inc Misturas de polietileno de densidade muito baixa
MXPA04001496A (es) 2001-08-17 2004-05-14 Dow Global Technologies Inc Composicion de polietileno bimodal y articulos elaborados a partir de la misma.
EP1425344B1 (en) 2001-08-31 2005-01-26 Dow Global Technologies Inc. Multimodal polyethylene material
ATE396472T1 (de) 2002-06-26 2008-06-15 Avery Dennison Corp Längsorientierte polymere filme
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
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
MX2008014671A (es) * 2006-05-17 2009-01-26 Dow Global Technologies Inc Proceso de polimerizacion en solucion de alta eficiencia.
PL2049333T3 (pl) 2006-06-14 2013-07-31 Avery Dennison Corp Łatwo dopasowujące się i nadające się do sztancowania zorientowane wzdłużnie materiały do produkcji etykiet, i etykiety oraz sposób ich otrzymywania
US9636895B2 (en) 2006-06-20 2017-05-02 Avery Dennison Corporation Multilayered polymeric film for hot melt adhesive labeling and label stock and label thereof
PL2267070T3 (pl) * 2006-10-23 2012-11-30 Dow Global Technologies Llc Sposób wytwarzania kompozycji polietylenowych
KR100994252B1 (ko) * 2007-05-09 2010-11-12 주식회사 엘지화학 에틸렌 알파-올레핀 공중합체
KR20080101791A (ko) 2007-05-16 2008-11-21 주식회사 엘지화학 장쇄분지를 포함하는 에틸렌-알파올레핀 공중합체
CN101778898B (zh) * 2007-06-13 2014-06-25 陶氏环球技术有限责任公司 聚乙烯组合物、其制备方法以及由其制成的制品
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
MY173844A (en) * 2012-10-26 2020-02-24 Univation Tech Llc Polymer blends and articles made therefrom
WO2015187646A1 (en) 2014-06-02 2015-12-10 Avery Dennison Corporation Films with enhanced scuff resistance, clarity, and conformability
EP3157750A1 (en) * 2014-06-18 2017-04-26 Dow Global Technologies LLC Polyolefin based film with enhanced twist retention properties
CA2868640C (en) * 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process
ES2863574T3 (es) 2015-03-18 2021-10-11 Dow Global Technologies Llc Películas protectoras, mezclas y métodos de fabricación de las mismas
EP4257639A3 (en) * 2015-09-17 2023-12-06 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

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Also Published As

Publication number Publication date
FI955148A (fi) 1995-10-27
ZA942902B (en) 1995-10-26
ATE174945T1 (de) 1999-01-15
DE69415518T2 (de) 1999-05-20
CA2160705A1 (en) 1994-11-10
JPH08509767A (ja) 1996-10-15
TW343979B (en) 1998-11-01
CZ283095A3 (en) 1996-05-15
DE69415518D1 (de) 1999-02-04
PL176767B1 (pl) 1999-07-30
WO1994025523A1 (en) 1994-11-10
DK0696300T3 (da) 1999-08-23
SI9420032A (en) 1996-04-30
HU214694B (hu) 1998-04-28
CN1085227C (zh) 2002-05-22
KR960701944A (ko) 1996-03-28
BR9406668A (pt) 1996-01-23
CN1121730A (zh) 1996-05-01
FI114919B (fi) 2005-01-31
EP0696300A1 (en) 1996-02-14
NO954327L (no) 1995-12-22
FI955148A0 (fi) 1995-10-27
JP2894517B2 (ja) 1999-05-24
HK1014724A1 (en) 1999-09-30
HUT72909A (en) 1996-06-28
ES2125452T3 (es) 1999-03-01
NZ265562A (en) 1997-10-24
NO312073B1 (no) 2002-03-11
CA2160705C (en) 2006-08-22
NO954327D0 (no) 1995-10-27
EP0696300B1 (en) 1998-12-23
MY113961A (en) 2002-07-31
RO116409B1 (ro) 2001-01-30
AU676047B2 (en) 1997-02-27
RU2158280C2 (ru) 2000-10-27
HU9503086D0 (en) 1995-12-28
KR100326775B1 (ko) 2002-10-25
PL311306A1 (en) 1996-02-05
AU6638894A (en) 1994-11-21

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