CA2948932C - Ethylene polymer composition and use thereof in polyolefin compositions - Google Patents

Ethylene polymer composition and use thereof in polyolefin compositions Download PDF

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Publication number
CA2948932C
CA2948932C CA2948932A CA2948932A CA2948932C CA 2948932 C CA2948932 C CA 2948932C CA 2948932 A CA2948932 A CA 2948932A CA 2948932 A CA2948932 A CA 2948932A CA 2948932 C CA2948932 C CA 2948932C
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Prior art keywords
ethylene
degree
weight
ethylene polymer
polymer composition
Prior art date
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CA2948932A
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English (en)
French (fr)
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CA2948932A1 (en
Inventor
Claudio Cavalieri
Michele Grazzi
Roberto Pantaleoni
Original Assignee
Basell Polyolefine GmbH
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Publication of CA2948932A1 publication Critical patent/CA2948932A1/en
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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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • 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
    • C08F210/02—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
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/17—Viscosity
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/18—Bulk density
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/02—Heterophasic composition

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA2948932A 2014-05-28 2015-04-28 Ethylene polymer composition and use thereof in polyolefin compositions Active CA2948932C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14170318.1 2014-05-28
EP14170318 2014-05-28
PCT/EP2015/059245 WO2015180919A1 (en) 2014-05-28 2015-04-28 Ethylene polymer composition and use thereof in polyolefin compositions

Publications (2)

Publication Number Publication Date
CA2948932A1 CA2948932A1 (en) 2015-12-03
CA2948932C true CA2948932C (en) 2020-03-31

Family

ID=50819644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2948932A Active CA2948932C (en) 2014-05-28 2015-04-28 Ethylene polymer composition and use thereof in polyolefin compositions

Country Status (10)

Country Link
US (1) US10087317B2 (enExample)
EP (1) EP3149060B1 (enExample)
JP (1) JP6434536B2 (enExample)
KR (1) KR101854555B1 (enExample)
CN (1) CN106459538B (enExample)
BR (1) BR112016026481B1 (enExample)
CA (1) CA2948932C (enExample)
MX (1) MX390016B (enExample)
RU (1) RU2671201C2 (enExample)
WO (1) WO2015180919A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2948935C (en) * 2014-05-28 2019-03-12 Basell Polyolefine Gmbh Ethylene polymer composition and use thereof in polyolefin compositions
US10160848B2 (en) 2015-11-24 2018-12-25 Basell Polyolefine Gmbh Polyolefin compositions and articles manufactured therefrom
CN109890848B (zh) * 2016-11-11 2020-05-05 巴塞尔聚烯烃意大利有限公司 含有玻璃纤维填料的聚丙烯组合物
RU2655031C1 (ru) * 2017-05-03 2018-05-25 Галина Михайловна Данилова-Волковская Функциональный концентрат ультрадисперсного наполнителя и композиционные материалы на его основе
EP4052902B1 (en) * 2021-03-01 2026-01-07 Borealis GmbH High-barrier polyethylene film for packaging
WO2025114148A1 (en) 2023-11-28 2025-06-05 Basell Poliolefine Italia S.R.L. Ethylene copolymer and use thereof in polyolefin compositions
WO2025149457A1 (en) 2024-01-11 2025-07-17 Basell Poliolefine Italia S.R.L. Ethylene copolymer and use thereof in polyolefin compositions

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1240417B (it) * 1990-02-28 1993-12-15 Himont Inc Procedimento per la produzione di film e corpi laminari polipropilenici e prodotti cosi' ottenuti
KR100944929B1 (ko) * 2002-03-12 2010-03-03 바셀 폴리올레핀 이탈리아 에스.알.엘 내충격성 폴리올레핀 물품 제조용 폴리올레핀 마스터배치
JP2004204058A (ja) * 2002-12-25 2004-07-22 Mitsui Chemicals Inc オレフィン系ブロック共重合体
ATE424435T1 (de) * 2004-12-23 2009-03-15 Basell Poliolefine Srl Polyolefinische zusammensetzungen mit hoher bleichungsresistenz
KR20080019584A (ko) * 2005-05-27 2008-03-04 바셀 폴리올레핀 이탈리아 에스.알.엘 양호한 백화 저항성을 갖는 폴리올레핀 조성물
RU2408623C2 (ru) * 2005-05-27 2011-01-10 Базелль Полиолефин Италия С.Р.Л. Полиолефиновые композиции, обладающие хорошей устойчивостью к белению
US7928164B2 (en) 2005-06-22 2011-04-19 Exxonmobil Chemical Patents Inc. Homogeneous polymer blend and process of making the same
US7935760B2 (en) * 2005-06-22 2011-05-03 Exxonmobil Chemical Patents Inc. Process of making a heterogeneous polymer blend
CA2631052A1 (en) * 2005-11-28 2007-05-31 Basell Polyolefine Gmbh Polyethylene composition suitable for the preparation of films and process for preparing the same
US8080616B2 (en) 2007-10-17 2011-12-20 Basell Poliolefine Italia S.R.L. Heterophasic polyolefin compositions having improved tensile properties
US8497325B2 (en) * 2008-12-15 2013-07-30 Exxonmobil Chemical Patents Inc. Thermoplastic polyolefin blends and films therefrom
JP5852566B2 (ja) * 2009-06-26 2016-02-03 サンアロマー株式会社 ポリオレフィン組成物
EP2588524B1 (en) * 2010-06-30 2016-01-06 Basell Poliolefine Italia S.r.l. Cross-linked polyolefin composition
EP2592112A1 (en) 2011-11-11 2013-05-15 Basell Poliolefine Italia S.r.l. Polymer composition for bumpers and interiors and polyethylene-based resin precursor
EP2899077B1 (en) * 2012-09-19 2016-12-21 Mitsubishi Chemical Corporation Airbag housing cover

Also Published As

Publication number Publication date
MX2016015061A (es) 2017-04-11
KR101854555B1 (ko) 2018-06-08
CN106459538B (zh) 2019-04-05
EP3149060A1 (en) 2017-04-05
CN106459538A (zh) 2017-02-22
JP2017519067A (ja) 2017-07-13
KR20170008790A (ko) 2017-01-24
RU2671201C2 (ru) 2018-10-30
US10087317B2 (en) 2018-10-02
JP6434536B2 (ja) 2018-12-05
EP3149060B1 (en) 2020-03-25
CA2948932A1 (en) 2015-12-03
BR112016026481A2 (enExample) 2017-08-15
US20170183485A1 (en) 2017-06-29
MX390016B (es) 2025-03-20
RU2016148246A3 (enExample) 2018-09-28
WO2015180919A1 (en) 2015-12-03
RU2016148246A (ru) 2018-06-28
BR112016026481B1 (pt) 2021-10-26

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