CN101133116A - 改进的低密度乙烯系聚合物组合物及其制造方法 - Google Patents

改进的低密度乙烯系聚合物组合物及其制造方法 Download PDF

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Publication number
CN101133116A
CN101133116A CN200680007050.6A CN200680007050A CN101133116A CN 101133116 A CN101133116 A CN 101133116A CN 200680007050 A CN200680007050 A CN 200680007050A CN 101133116 A CN101133116 A CN 101133116A
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CN
China
Prior art keywords
composition
reactor
ethylene
gpc
free radical
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.)
Pending
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CN200680007050.6A
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English (en)
Chinese (zh)
Inventor
T·奥斯瓦尔德
A·M·罗迪欧斯
C·R·埃迪
C·W·康拉德
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Dow Global Technologies LLC
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Dow Global Technologies LLC
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Publication date
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Priority to CN201410529772.4A priority Critical patent/CN104356460B/zh
Publication of CN101133116A publication Critical patent/CN101133116A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • 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—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • 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
    • 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
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

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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)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN200680007050.6A 2005-03-04 2006-03-03 改进的低密度乙烯系聚合物组合物及其制造方法 Pending CN101133116A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410529772.4A CN104356460B (zh) 2005-03-04 2006-03-03 改进的低密度乙烯系聚合物组合物及其制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65896205P 2005-03-04 2005-03-04
US60/658,962 2005-03-04

Related Child Applications (1)

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CN201410529772.4A Division CN104356460B (zh) 2005-03-04 2006-03-03 改进的低密度乙烯系聚合物组合物及其制造方法

Publications (1)

Publication Number Publication Date
CN101133116A true CN101133116A (zh) 2008-02-27

Family

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Family Applications (2)

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CN200680007050.6A Pending CN101133116A (zh) 2005-03-04 2006-03-03 改进的低密度乙烯系聚合物组合物及其制造方法
CN201410529772.4A Active CN104356460B (zh) 2005-03-04 2006-03-03 改进的低密度乙烯系聚合物组合物及其制造方法

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Country Status (12)

Country Link
US (1) US7863386B2 (enExample)
EP (1) EP1858973B1 (enExample)
JP (1) JP5179199B2 (enExample)
CN (2) CN101133116A (enExample)
AR (1) AR054011A1 (enExample)
BR (1) BRPI0608052A2 (enExample)
CA (1) CA2598450C (enExample)
ES (1) ES2531982T3 (enExample)
MX (1) MX2007010792A (enExample)
NO (1) NO20074435L (enExample)
SG (1) SG160354A1 (enExample)
WO (1) WO2006096504A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103917591A (zh) * 2011-10-31 2014-07-09 东洋制罐集团控股株式会社 聚乙烯树脂组合物和使用其的容器
CN104371048A (zh) * 2013-08-13 2015-02-25 中国石油化工股份有限公司 一种用于超纤革的高熔指低密度聚乙烯
CN105143337A (zh) * 2013-05-01 2015-12-09 陶氏环球技术有限责任公司 具有良好熔融强度和高密度的低密度乙烯基聚合物组合物
CN114989340A (zh) * 2022-06-28 2022-09-02 杭州双安科技有限公司 一种烯烃聚合方法

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EP2218752B1 (en) 2006-04-07 2013-06-12 Dow Global Technologies LLC Polyolefin compositions and articles made therefrom
EP2123707B1 (en) 2008-05-19 2010-10-06 Borealis Technology OY Extrusion coating polyethylene composition
US8784996B2 (en) 2009-11-24 2014-07-22 Dow Global Technologies Llc Extrusion coating composition
US8679639B2 (en) * 2009-11-24 2014-03-25 Dow Global Technologies Llc Extrusion coating composition
ES2742509T3 (es) 2011-11-23 2020-02-14 Dow Global Technologies Llc Polímeros a base de etileno de baja densidad con distribuciones amplias de pesos moleculares y contenido de extraíbles bajo
IN2014CN03760A (enExample) 2011-11-23 2015-09-04 Dow Global Technologies Llc
ES2637970T3 (es) * 2013-05-22 2017-10-18 Dow Global Technologies Llc Composiciones poliméricas basadas en etileno de baja densidad con alta resistencia en estado fundido y control de densidad medio-alto
KR20200120756A (ko) * 2013-05-22 2020-10-21 다우 글로벌 테크놀로지스 엘엘씨 고용융 강도를 갖는 저밀도 에틸렌-기반 폴리머를 함유하는 조성물 및 이로부터 형성된 필름
KR102171521B1 (ko) * 2013-05-22 2020-10-30 다우 글로벌 테크놀로지스 엘엘씨 개선된 용융 강도, 출력 및 기계적 특성을 갖는 저밀도 에틸렌계 조성물
US9828495B2 (en) * 2014-12-19 2017-11-28 Dow Global Technologies Llc Low haze polyethylene polymer compositions
US20190060507A1 (en) * 2015-05-07 2019-02-28 Exxonmobil Chemical Patents Inc. Hygiene Articles and Processes for Making the Same
US10829568B2 (en) 2015-12-22 2020-11-10 Braskem S.A. Tubular reactor polymerization initiator injector device, tubular reactor for continuous polymerization of olefins, and a process for production of polymers and copolymers of ethylene
JP7279300B2 (ja) * 2017-03-28 2023-05-23 東ソー株式会社 樹脂組成物およびそれよりなるフィルム
KR102145496B1 (ko) 2018-11-29 2020-08-18 롯데케미칼 주식회사 가공성이 우수한 저밀도 폴리에틸렌 수지 및 이의 제조방법
AR119441A1 (es) * 2019-07-31 2021-12-15 Dow Global Technologies Llc Polietileno de baja densidad con resistencia de adhesión en caliente y adhesión al metal mejoradas mediante la adición de ionómeros
US12428500B2 (en) 2021-02-23 2025-09-30 Chevron Phillips Chemical Company Lp Multi-reactor system and method for production of polyethylene and ethylene co-polymers

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US4076698A (en) 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
CA849081A (en) 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
US3914342A (en) 1971-07-13 1975-10-21 Dow Chemical Co Ethylene polymer blend and polymerization process for preparation thereof
DE3170491D1 (en) * 1981-07-13 1985-06-20 Dow Chemical Nederland Process for producing polyethylene having constant physical and chemical properties
US4599392A (en) 1983-06-13 1986-07-08 The Dow Chemical Company Interpolymers of ethylene and unsaturated carboxylic acids
JP2902721B2 (ja) * 1990-04-26 1999-06-07 昭和電工株式会社 ポリエチレン組成物およびそれを用いた積層成形方法
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5693488A (en) 1994-05-12 1997-12-02 The Rockefeller University Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof
CN1169744A (zh) * 1994-11-14 1998-01-07 陶氏化学公司 具有高牵伸性和显著减小的缩幅的挤出组合物
JP3258534B2 (ja) 1995-07-28 2002-02-18 タイコエレクトロニクスアンプ株式会社 雌型コンタクト
US5721025A (en) 1995-12-05 1998-02-24 The Dow Chemical Company Pouches for packaging flowable materials in pouches
ATE275590T1 (de) * 1998-01-12 2004-09-15 Dow Global Technologies Inc Äthylenpolymere mittlerer dichte, verfahren zur herstellung dieser polymere und verwendung von carbonyl-haltigen kettenübertragungsmitteln in diesem verfahren
US6407191B1 (en) * 1998-01-12 2002-06-18 The Dow Chemical Company Medium density ethylene polymers, a process to prepare these polymers and use of carbonyl group containing chain transfer agents in this process
US7776987B2 (en) * 2003-09-05 2010-08-17 Dow Global Technologies, Inc. Resin compositions for extrusion coating
BRPI0516921B1 (pt) 2004-11-02 2016-04-12 Dow Global Technologies Inc homopolímero ou copolímero de etileno e processo de polimerização com iniciação via radical livre

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103917591A (zh) * 2011-10-31 2014-07-09 东洋制罐集团控股株式会社 聚乙烯树脂组合物和使用其的容器
CN103917591B (zh) * 2011-10-31 2016-02-24 东洋制罐集团控股株式会社 聚乙烯树脂组合物和使用其的容器
US9475926B2 (en) 2011-10-31 2016-10-25 Toyo Seikan Group Holdings, Ltd. Polyethylene resin composition and containers using the same
CN105143337A (zh) * 2013-05-01 2015-12-09 陶氏环球技术有限责任公司 具有良好熔融强度和高密度的低密度乙烯基聚合物组合物
CN104371048A (zh) * 2013-08-13 2015-02-25 中国石油化工股份有限公司 一种用于超纤革的高熔指低密度聚乙烯
CN104371048B (zh) * 2013-08-13 2018-01-19 中国石油化工股份有限公司 一种用于超纤革的高熔指低密度聚乙烯
CN114989340A (zh) * 2022-06-28 2022-09-02 杭州双安科技有限公司 一种烯烃聚合方法

Also Published As

Publication number Publication date
ES2531982T3 (es) 2015-03-23
EP1858973A1 (en) 2007-11-28
US7863386B2 (en) 2011-01-04
SG160354A1 (en) 2010-04-29
CN104356460B (zh) 2018-11-20
WO2006096504A1 (en) 2006-09-14
CA2598450C (en) 2013-07-02
BRPI0608052A2 (pt) 2009-11-03
MX2007010792A (es) 2007-09-26
JP5179199B2 (ja) 2013-04-10
JP2008531831A (ja) 2008-08-14
CN104356460A (zh) 2015-02-18
CA2598450A1 (en) 2006-09-14
EP1858973B1 (en) 2014-12-31
AR054011A1 (es) 2007-05-30
NO20074435L (no) 2007-12-03
US20080255302A1 (en) 2008-10-16

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Application publication date: 20080227