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HK1112013A1 - Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends - Google Patents

Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends

Info

Publication number
HK1112013A1
HK1112013A1 HK08106912.4A HK08106912A HK1112013A1 HK 1112013 A1 HK1112013 A1 HK 1112013A1 HK 08106912 A HK08106912 A HK 08106912A HK 1112013 A1 HK1112013 A1 HK 1112013A1
Authority
HK
Hong Kong
Prior art keywords
blend
blends
melt strength
melt
interpolymer
Prior art date
Application number
HK08106912.4A
Other languages
English (en)
Inventor
Thomas Oswald
Bharat I Chaudhary
Jeffrey Weinhold
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
Priority claimed from US09/927,908 external-priority patent/US6545094B2/en
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of HK1112013A1 publication Critical patent/HK1112013A1/xx

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
    • 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
    • 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
    • C08L2207/07—Long chain branching
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Laminated Bodies (AREA)
HK08106912.4A 2001-03-09 2008-06-20 Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends HK1112013A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27478901P 2001-03-09 2001-03-09
US09/927,908 US6545094B2 (en) 2001-03-09 2001-08-09 Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends
US33265801P 2001-11-19 2001-11-19

Publications (1)

Publication Number Publication Date
HK1112013A1 true HK1112013A1 (en) 2008-08-22

Family

ID=27402677

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08106912.4A HK1112013A1 (en) 2001-03-09 2008-06-20 Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends

Country Status (8)

Country Link
EP (2) EP1870434B1 (pt)
JP (1) JP4238032B2 (pt)
AT (2) ATE452936T1 (pt)
DE (2) DE60224372T2 (pt)
ES (2) ES2295337T3 (pt)
HK (1) HK1112013A1 (pt)
PT (1) PT1373401E (pt)
WO (1) WO2002072691A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8389634B2 (en) 2002-10-02 2013-03-05 Dow Global Technologies Llc Polymer compositions comprising a low-viscosity, homogeneously branched ethylene α-olefin extender
BRPI0607992A2 (pt) * 2005-03-04 2009-10-27 Dow Global Technologies Inc composição de polietileno, pelìcula, e artigo termoformado
CN101679659B (zh) * 2007-05-31 2013-02-20 沙特基础工业公司 聚乙烯泡沫体
JP5707848B2 (ja) * 2010-10-21 2015-04-30 東ソー株式会社 電子レンジ調理用発泡積層体
JP6210985B2 (ja) * 2011-08-31 2017-10-11 ベリー プラスチックス コーポレイション 断熱容器用のポリマー材料
US8889794B2 (en) * 2011-12-27 2014-11-18 Dow Global Technologies Llc Resin compositions for extrusion coating
BE1020760A3 (fr) 2012-06-21 2014-04-01 Nmc Sa Mousses a base de butene et d'ethylene.
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
JP6331390B2 (ja) 2013-12-27 2018-05-30 キョーラク株式会社 発泡成形体
US20160215112A1 (en) * 2015-01-23 2016-07-28 Nova Chemicals (International) S.A. Enhanced foam resin
EP3617260A1 (en) * 2015-08-03 2020-03-04 Borealis AG Polypropylene composition suitable for foamed sheets and articles
CN108752687A (zh) * 2018-05-03 2018-11-06 江阴市长泾新达塑料薄膜有限公司 一种缓冲包装薄膜及其制备方法
CN110713648B (zh) 2018-07-13 2022-05-27 杭州星庐科技有限公司 一种耐老化的极性橡胶组合物及加工方法与应用
CN113527783B (zh) * 2020-04-14 2022-12-09 中国石油化工股份有限公司 发泡喷丝材料和糙面土工膜及各自的制备方法
CN111621093A (zh) * 2020-06-11 2020-09-04 哈尔滨理工大学 一种高熔体强度聚丙烯及其制备方法
WO2023058525A1 (ja) * 2021-10-04 2023-04-13 キョーラク株式会社 発泡成形用樹脂及びその製造方法、発泡成形体の製造方法、構造体の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2178231T3 (es) * 1997-06-27 2002-12-16 Dow Chemical Co Articulos que absorben energia de espumas termoplasticas extruidas.
US6395791B1 (en) * 1999-12-03 2002-05-28 The Dow Chemical Company Grafted thermoplastic compositions and fabricated articles therefrom

Also Published As

Publication number Publication date
ATE382660T1 (de) 2008-01-15
ES2337613T3 (es) 2010-04-27
EP1373401B8 (en) 2008-06-25
WO2002072691A1 (en) 2002-09-19
EP1373401B1 (en) 2008-01-02
DE60224372T2 (de) 2009-01-02
EP1870434A2 (en) 2007-12-26
JP4238032B2 (ja) 2009-03-11
EP1373401A1 (en) 2004-01-02
ES2295337T3 (es) 2008-04-16
JP2004529231A (ja) 2004-09-24
DE60234880D1 (de) 2010-02-04
ATE452936T1 (de) 2010-01-15
EP1870434B1 (en) 2009-12-23
DE60224372D1 (de) 2008-02-14
EP1870434A3 (en) 2008-03-05
PT1373401E (pt) 2008-03-18

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Legal Events

Date Code Title Description
CHRG Changes in the register

Free format text: CORRECTION OF THE NAME OF THE INVENTOR FROM OSWALD, THOMAS T. TO OSWALD, THOMAS

CHRG Changes in the register

Free format text: CORRECTION OF THE PRIORITY APPLICATION NO. FROM 90/927,908 TO 09/927,908

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20140215