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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KR20140044369A (ko) 2011-06-17 2014-04-14 베리 플라스틱스 코포레이션 컵용 단열 슬리브
MX354678B (es) 2011-07-08 2018-03-15 Dow Global Technologies Llc Composicion de mezcla de polietileno adecuada para pelicula soplada, metodo para producir la misma y peliculas hechas a partir de la misma.
WO2013079654A1 (en) * 2011-12-01 2013-06-06 Ineos Europe Ag Polymer blends
CN104136522B (zh) 2011-12-29 2018-02-06 陶氏环球技术有限责任公司 具有改善的粘度的基于乙烯的聚合物组合物
WO2014074227A1 (en) 2012-11-09 2014-05-15 Ticona Llc Liquid crystalline polymer composition for films
EP2971296B1 (en) * 2013-03-11 2017-03-22 Dow Global Technologies LLC Fiber comprising polyethylene blend
JP2016518289A (ja) 2013-03-14 2016-06-23 ベリー プラスチックス コーポレイション 容器
EP2999742B1 (en) * 2013-05-22 2024-02-14 Dow Global Technologies LLC Compositions containing low density ethylene-based polymers with high melt strength and films formed from the same
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
US9447248B2 (en) * 2013-07-12 2016-09-20 Berry Plastics Corporation Polymeric material for container
US9562140B2 (en) 2013-08-16 2017-02-07 Berry Plastics Corporation Polymeric material for an insulated container
EP3039063A4 (en) 2013-08-26 2017-04-12 Berry Plastics Corporation Polymeric material for container
TW201536527A (zh) 2013-08-30 2015-10-01 Berry Plastics Corp 多層管以及其製造方法
CA2939118A1 (en) * 2014-02-13 2015-08-20 Dow Global Technologies Llc Microcapillary films
US9937652B2 (en) 2015-03-04 2018-04-10 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
WO2019126845A1 (pt) * 2017-12-26 2019-07-04 Braskem S.A. Composição para aplicação em processos de rotomoldagem, e, uso da composição
CN111902467B (zh) 2018-02-05 2022-11-11 埃克森美孚化学专利公司 通过添加超高分子量高密度聚乙烯增强的lldpe的加工性
BR112020018814B1 (pt) * 2018-03-28 2023-12-12 Univation Technologies, Llc Composição de polietileno bimodal, método para produzir uma composição de polietileno bimodal, artigo fabricado e tampa ou fecho de garrafa
WO2019240913A1 (en) * 2018-06-15 2019-12-19 Dow Global Technologies Llc Polymeric compounds for cable coatings and processes for producing same
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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CA849081A (en) * 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
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US4486552A (en) * 1983-02-28 1984-12-04 The Dow Chemical Company Fog-resistant olefin polymer films
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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
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Also Published As

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

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