NO20074440L - Forbedrede polyetylenharpikssammensetninger med lav MI og hoy smeltestyrke - Google Patents

Forbedrede polyetylenharpikssammensetninger med lav MI og hoy smeltestyrke

Info

Publication number
NO20074440L
NO20074440L NO20074440A NO20074440A NO20074440L NO 20074440 L NO20074440 L NO 20074440L NO 20074440 A NO20074440 A NO 20074440A NO 20074440 A NO20074440 A NO 20074440A NO 20074440 L NO20074440 L NO 20074440L
Authority
NO
Norway
Prior art keywords
polyethylene resin
melt strength
high melt
resin compositions
density polyethylene
Prior art date
Application number
NO20074440A
Other languages
English (en)
Inventor
Pak-Wing Steve Chum
Stephane Costeux
Thomas Oswald
Kurt Swogger
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 NO20074440L publication Critical patent/NO20074440L/no

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
    • 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
    • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Etylenpolymerblandinger omfattende en høymolekylvekts høydensitets polyetylenharpiks og en lavdensitets polyetylenharpiks beskrives, hvor polymerblandingen har en forholdsvis høy smeltestyrke for en gitt smelteindeks. Blandingene omfatter fra 25 til 99 vekt% av blandingen av en lineær eller hovedsakelig lineær polyetylenpolymer med en densitet på minst omtrent 0,90 g/cm3, og en I21 på mindre enn omtrent 20; og fra 1 til 25 vekt% av blandingen av en høytrykks lavdensitetstype polyetylenharpiks med en smelteindeks (I2) på mindre enn omtrent 5, en molekylvektfordeling på mer enn omtrent 10, et Mw(abs)/Mw(gpc) forhold ("Gr") på minst 2,7, og en smeltestyrke på 190 ?C større enn 19,0 - 12,6*log10(Mi). Blandingene ifølge den foreliggende oppfinnelse er spesielt velegnet for folieblåsnings- og termoformingsanvendelser.
NO20074440A 2005-03-04 2007-09-03 Forbedrede polyetylenharpikssammensetninger med lav MI og hoy smeltestyrke NO20074440L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65896105P 2005-03-04 2005-03-04
PCT/US2006/007753 WO2006096566A1 (en) 2005-03-04 2006-03-03 Improved polyethylene resin compositions having low mi and high melt strength

Publications (1)

Publication Number Publication Date
NO20074440L true NO20074440L (no) 2007-11-19

Family

ID=36570973

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20074440A NO20074440L (no) 2005-03-04 2007-09-03 Forbedrede polyetylenharpikssammensetninger med lav MI og hoy smeltestyrke

Country Status (12)

Country Link
US (1) US20080125547A1 (no)
EP (1) EP1858972A1 (no)
JP (1) JP2008531832A (no)
KR (1) KR20070122206A (no)
CN (1) CN101203560A (no)
AR (1) AR054010A1 (no)
AU (1) AU2006220811A1 (no)
BR (1) BRPI0607992A2 (no)
CA (1) CA2599305A1 (no)
NO (1) NO20074440L (no)
TW (1) TW200635997A (no)
WO (1) WO2006096566A1 (no)

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BR112014000321B1 (pt) 2011-07-08 2020-11-03 Dow Global Technologies Llc. composição de mistura de polietileno, filme soprado, artigo e dispositivo recipiente
EP2785786B1 (en) * 2011-12-01 2018-05-30 Ineos Europe AG Polymer blends
JP6122869B2 (ja) 2011-12-29 2017-04-26 ダウ グローバル テクノロジーズ エルエルシー 粘度が改善されたエチレン系ポリマー組成物
WO2014074227A1 (en) 2012-11-09 2014-05-15 Ticona Llc Liquid crystalline polymer composition for films
MX2015012289A (es) * 2013-03-11 2015-12-16 Dow Global Technologies Llc Fibra que comprende mezcla de polietileno.
AU2014239318A1 (en) 2013-03-14 2015-10-15 Berry Plastics Corporation Container
KR102171521B1 (ko) 2013-05-22 2020-10-30 다우 글로벌 테크놀로지스 엘엘씨 개선된 용융 강도, 출력 및 기계적 특성을 갖는 저밀도 에틸렌계 조성물
US10358543B2 (en) * 2013-05-22 2019-07-23 Dow Global Technologies Llc Compositions containing low density ethylene-based polymers with high melt strength and films formed from the same
RU2016104363A (ru) * 2013-07-12 2017-08-17 Берри Пластикс Корпорейшн Полимерный материал для контейнера
MX2016002374A (es) 2013-08-26 2016-05-31 Berry Plastics Corp Material polimerico para un envase.
TW201521993A (zh) 2013-08-30 2015-06-16 Berry Plastics Corp 用於容器之聚合材料
WO2015123031A1 (en) * 2014-02-13 2015-08-20 Dow Global Technologies Llc Microcapillary films
WO2016141179A1 (en) 2015-03-04 2016-09-09 Berry Plastics Corporation Polymeric material for container
TWI648328B (zh) * 2016-07-01 2019-01-21 旭化成股份有限公司 Polyethylene resin composition
TWI769230B (zh) * 2017-03-21 2022-07-01 美商陶氏全球科技有限責任公司 具有改良光學之乙烯類聚合物
EP3733371A1 (en) * 2017-12-26 2020-11-04 Braskem, S.A. Composition for use in rotational moulding processes and use of the composition
WO2019162760A1 (en) 2018-02-05 2019-08-29 Exxonmobil Chemical Patents Inc. A Corporation Of State Of Delaware Enhanced processability of lldpe by addition of ultra-high molecular weight high density polyethylene
US11827725B2 (en) * 2018-03-28 2023-11-28 Univation Technologies Llc Multimodal polyethylene composition
KR20210020936A (ko) * 2018-06-15 2021-02-24 다우 글로벌 테크놀로지스 엘엘씨 케이블 코팅용 중합체 화합물 및 이의 제조 방법
CN110372940A (zh) * 2019-07-22 2019-10-25 广东安德力新材料有限公司 可镀铝标签膜及其制备方法和镀铝标签

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USB632416I5 (no) * 1956-03-01 1976-03-09
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
US4486552A (en) * 1983-02-28 1984-12-04 The Dow Chemical Company Fog-resistant olefin polymer films
US4599392A (en) * 1983-06-13 1986-07-08 The Dow Chemical Company Interpolymers of ethylene and unsaturated carboxylic acids
US4577768A (en) * 1983-11-03 1986-03-25 Owens-Illinois, Inc. Ethylene polymer blend and containers prepared therefrom
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
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US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5693488A (en) * 1994-05-12 1997-12-02 The Rockefeller University Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof
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
MY114798A (en) * 1995-09-12 2003-01-31 Dow Global Technologies Inc Pouches for packaging flowable materials
US5879768A (en) * 1995-10-06 1999-03-09 The Dow Chemical Company Pouches for packaging flowable materials
WO1999010423A1 (en) * 1997-08-27 1999-03-04 The Dow Chemical Company Rheology modification of elastomers
US6734252B1 (en) * 1999-01-29 2004-05-11 3M Innovative Properties Company Melt processable thermoplastic polymer composition employing a polymer processing additive containing a fluorothermoplastic copolymer
DE60224372T2 (de) * 2001-03-09 2009-01-02 Dow Global Technologies, Inc., Midland Ethenpolymermischungen mit verbessertem modulus und schmelzfestigkeit und aus diesen mischungen hergestellte gegenstände
CN100344807C (zh) * 2001-07-17 2007-10-24 陶氏环球技术公司 弹性双组分和双成分纤维,及由其制造纤维素结构的方法
US6635701B2 (en) * 2001-08-09 2003-10-21 Equistar Chemicals L.P. Oriented high density polyethylene film, compositions and process suitable for preparation thereof

Also Published As

Publication number Publication date
BRPI0607992A2 (pt) 2009-10-27
JP2008531832A (ja) 2008-08-14
CN101203560A (zh) 2008-06-18
TW200635997A (en) 2006-10-16
AU2006220811A1 (en) 2006-09-14
CA2599305A1 (en) 2006-09-14
AR054010A1 (es) 2007-05-30
KR20070122206A (ko) 2007-12-28
US20080125547A1 (en) 2008-05-29
WO2006096566A1 (en) 2006-09-14
EP1858972A1 (en) 2007-11-28

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