ATE344296T1 - Polyolefinmassen mit verbesserter kältezähigkeit und verfahren zu deren betrieb - Google Patents

Polyolefinmassen mit verbesserter kältezähigkeit und verfahren zu deren betrieb

Info

Publication number
ATE344296T1
ATE344296T1 AT01913207T AT01913207T ATE344296T1 AT E344296 T1 ATE344296 T1 AT E344296T1 AT 01913207 T AT01913207 T AT 01913207T AT 01913207 T AT01913207 T AT 01913207T AT E344296 T1 ATE344296 T1 AT E344296T1
Authority
AT
Austria
Prior art keywords
polyolefin materials
improved cold
ethylene
cold toughness
blends
Prior art date
Application number
AT01913207T
Other languages
English (en)
Inventor
Guy J Wouters
Original Assignee
Exxonmobil Chem Patents Inc
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
Priority claimed from US09/567,937 external-priority patent/US6372847B1/en
Application filed by Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Application granted granted Critical
Publication of ATE344296T1 publication Critical patent/ATE344296T1/de

Links

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
    • C08L23/16—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
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • C08L23/04—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

Landscapes

  • 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)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
AT01913207T 2000-05-10 2001-03-01 Polyolefinmassen mit verbesserter kältezähigkeit und verfahren zu deren betrieb ATE344296T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56840400A 2000-05-10 2000-05-10
US09/567,937 US6372847B1 (en) 2000-05-10 2000-05-10 Polyolefin compositions having improved low temperature toughness

Publications (1)

Publication Number Publication Date
ATE344296T1 true ATE344296T1 (de) 2006-11-15

Family

ID=27074616

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01913207T ATE344296T1 (de) 2000-05-10 2001-03-01 Polyolefinmassen mit verbesserter kältezähigkeit und verfahren zu deren betrieb

Country Status (10)

Country Link
EP (1) EP1280853B1 (de)
KR (1) KR100671617B1 (de)
CN (1) CN1176987C (de)
AT (1) ATE344296T1 (de)
AU (1) AU2001241892A1 (de)
CA (1) CA2408337A1 (de)
DE (1) DE60124243T2 (de)
ES (1) ES2275662T3 (de)
MX (1) MXPA02011072A (de)
WO (1) WO2001085839A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100594729B1 (ko) * 2005-05-06 2006-07-03 이상화 김 양식용 수하식 채묘장치 및 채묘방법
WO2010042334A1 (en) * 2008-10-09 2010-04-15 Dow Global Technologies Inc. Polyolefin film having an improved barrier layer for airbag applications
CN103290509B (zh) * 2012-02-22 2015-09-23 彭宏 耐热性得以改进的热塑性聚烯烃弹性纤维及其制造方法
CN103361767B (zh) * 2012-03-29 2016-09-28 彭宏 一种低成本的聚烯烃弹性纤维及其制造方法
CN104583245B (zh) 2012-08-16 2017-03-29 埃克森美孚化学专利公司 高度支化组合物及其制备方法
KR101585204B1 (ko) 2013-06-28 2016-01-13 주식회사 엘지화학 디엔을 포함하는 3원계 탄성 공중합체 및 이의 제조 방법
WO2014209085A1 (ko) 2013-06-28 2014-12-31 주식회사 엘지화학 디엔을 포함하는 3원계 탄성 공중합체 및 이의 제조 방법
CN104736579A (zh) 2013-06-28 2015-06-24 株式会社Lg化学 弹性二烯三元共聚物及其制备方法
EP2883889A4 (de) 2013-06-28 2016-06-01 Lg Chemical Ltd Ternäres elastisches copolymer mit einem dien und verfahren zur herstellung davon
CN108794675B (zh) 2014-03-21 2020-12-29 埃克森美孚化学专利公司 乙烯丙烯共聚物的制备方法
CN105111587B (zh) 2015-09-16 2016-09-14 金发科技股份有限公司 聚丙烯组合物及其制备方法、由其制备的薄膜或片材及应用
US11352451B2 (en) 2016-07-13 2022-06-07 Exxonmobil Chemical Patents Inc. Dual metallocene catalyst copolymer compositions
WO2018013284A2 (en) * 2016-07-13 2018-01-18 Exxonmobil Chemical Patents Inc. Dual metallocene catalyst copolymer compositions
EP3733720A1 (de) 2019-04-30 2020-11-04 Borealis AG Polypropylen-polyethylen-zusammensetzung mit verbesserter zähigkeit
EP3733764B1 (de) 2019-04-30 2024-02-14 Borealis AG Polypropylen-polyethylen-zusammensetzung mit verbesserter zähigkeit
CA3148014A1 (en) * 2019-09-11 2021-03-18 Basf Se Method for manufacturing a pellet in a pellet mill, a pellet and its use
WO2021202091A1 (en) 2020-03-30 2021-10-07 Exxonmobil Chemical Patents Inc. Comb-block copolymers and methods thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5763534A (en) * 1994-08-25 1998-06-09 Solvay Engineered Polymers Thermoplastic polypropylene blends with mixtures of ethylene/butene and ethylene/octene copolymer elastomers
US5807946A (en) * 1995-06-14 1998-09-15 Exxon Chemical Patents Inc. Vehicle parts comprising ethylene/2-olefin/vinylnorbornene elastomeric polymers
NL1001014C2 (nl) * 1995-08-21 1997-02-25 Dsm Nv Katalysatorsysteem voor het bereiden van een rubberachtig copolymeer.
US6245856B1 (en) * 1996-12-17 2001-06-12 Exxon Chemical Patents, Inc. Thermoplastic olefin compositions

Also Published As

Publication number Publication date
CN1432046A (zh) 2003-07-23
CA2408337A1 (en) 2001-11-15
WO2001085839A1 (en) 2001-11-15
DE60124243T2 (de) 2007-05-31
KR100671617B1 (ko) 2007-01-18
EP1280853A1 (de) 2003-02-05
ES2275662T3 (es) 2007-06-16
EP1280853B1 (de) 2006-11-02
DE60124243D1 (de) 2006-12-14
MXPA02011072A (es) 2003-03-10
CN1176987C (zh) 2004-11-24
AU2001241892A1 (en) 2001-11-20
KR20030078627A (ko) 2003-10-08

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