SG160354A1 - An improved low density ethylenic polymer composition and method of making the same - Google Patents

An improved low density ethylenic polymer composition and method of making the same

Info

Publication number
SG160354A1
SG160354A1 SG201001459-5A SG2010014595A SG160354A1 SG 160354 A1 SG160354 A1 SG 160354A1 SG 2010014595 A SG2010014595 A SG 2010014595A SG 160354 A1 SG160354 A1 SG 160354A1
Authority
SG
Singapore
Prior art keywords
ethylene
instant invention
polymer composition
psig
reactor
Prior art date
Application number
SG201001459-5A
Other languages
English (en)
Inventor
Thomas Oswald
Andrea M Rhodius
Christopher R Eddy
Christopher W Conrad
Original Assignee
Dow Global Technologies 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
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of SG160354A1 publication Critical patent/SG160354A1/en

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
    • C08L23/04—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—Polyethylene
    • 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)

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
SG201001459-5A 2005-03-04 2006-03-03 An improved low density ethylenic polymer composition and method of making the same SG160354A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65896205P 2005-03-04 2005-03-04

Publications (1)

Publication Number Publication Date
SG160354A1 true SG160354A1 (en) 2010-04-29

Family

ID=36584916

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201001459-5A SG160354A1 (en) 2005-03-04 2006-03-03 An improved low density ethylenic polymer composition and method of making the same

Country Status (12)

Country Link
US (1) US7863386B2 (https=)
EP (1) EP1858973B1 (https=)
JP (1) JP5179199B2 (https=)
CN (2) CN104356460B (https=)
AR (1) AR054011A1 (https=)
BR (1) BRPI0608052A2 (https=)
CA (1) CA2598450C (https=)
ES (1) ES2531982T3 (https=)
MX (1) MX2007010792A (https=)
NO (1) NO20074435L (https=)
SG (1) SG160354A1 (https=)
WO (1) WO2006096504A1 (https=)

Families Citing this family (21)

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Publication number Priority date Publication date Assignee Title
EP2010603B1 (en) 2006-04-07 2010-01-13 Dow Global Technologies Inc. Polyolefin compositions, articles made therefrom and methods for preparing the same
ATE483753T1 (de) 2008-05-19 2010-10-15 Borealis Tech Oy Extrusionsbeschichtung einer polyethylenzusammensetzung
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
JP6079139B2 (ja) 2011-10-31 2017-02-15 東洋製罐株式会社 ダイレクトブロー成形容器
CN104053717B (zh) 2011-11-23 2016-08-31 陶氏环球技术有限责任公司 具有较低分子量的提取物的低密度的基于乙烯的聚合物
KR102057264B1 (ko) 2011-11-23 2019-12-19 다우 글로벌 테크놀로지스 엘엘씨 넓은 분자량 분포 및 낮은 추출가능물을 갖는 저밀도 에틸렌-계 중합체
JP6687513B2 (ja) * 2013-05-01 2020-04-22 ダウ グローバル テクノロジーズ エルエルシー 良好な溶融強度及び高密度を有する低密度エチレン系ポリマー組成物
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
CN105189637B (zh) * 2013-05-22 2018-02-06 陶氏环球技术有限责任公司 含有具高熔融强度低密度乙烯基聚合物的组合物和由其形成的膜
US9809701B2 (en) 2013-05-22 2017-11-07 Dow Global Technologies Llc Low density ethylene-based compositions with improved melt strength, output, and mechanical properties
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
US9828495B2 (en) * 2014-12-19 2017-11-28 Dow Global Technologies Llc Low haze polyethylene polymer compositions
WO2016178768A1 (en) * 2015-05-07 2016-11-10 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
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
JP2024043776A (ja) * 2022-09-20 2024-04-02 住友化学株式会社 ポリエチレン樹脂組成物、フィルム、および農業用マルチフィルム

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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
EP1664165B1 (en) * 2003-09-05 2013-11-13 Dow Global Technologies LLC Improved resin compositions for extrusion coating
ATE534676T1 (de) 2004-11-02 2011-12-15 Dow Global Technologies Llc Verfahren zur herstellung von polyethylenzusammensetzungen mit niedriger dichte und damit hergestellte polymere

Also Published As

Publication number Publication date
AR054011A1 (es) 2007-05-30
JP5179199B2 (ja) 2013-04-10
CN104356460B (zh) 2018-11-20
US20080255302A1 (en) 2008-10-16
MX2007010792A (es) 2007-09-26
EP1858973B1 (en) 2014-12-31
CA2598450C (en) 2013-07-02
CN104356460A (zh) 2015-02-18
BRPI0608052A2 (pt) 2009-11-03
NO20074435L (no) 2007-12-03
EP1858973A1 (en) 2007-11-28
CN101133116A (zh) 2008-02-27
ES2531982T3 (es) 2015-03-23
US7863386B2 (en) 2011-01-04
JP2008531831A (ja) 2008-08-14
WO2006096504A1 (en) 2006-09-14
CA2598450A1 (en) 2006-09-14

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