BRPI0516806A2 - composiÇço elastomÉrica, processo para formar uma folha elastomÉrica, folha elastomÉrica, espuma e artigo - Google Patents

composiÇço elastomÉrica, processo para formar uma folha elastomÉrica, folha elastomÉrica, espuma e artigo

Info

Publication number
BRPI0516806A2
BRPI0516806A2 BRPI0516806-6A BRPI0516806A BRPI0516806A2 BR PI0516806 A2 BRPI0516806 A2 BR PI0516806A2 BR PI0516806 A BRPI0516806 A BR PI0516806A BR PI0516806 A2 BRPI0516806 A2 BR PI0516806A2
Authority
BR
Brazil
Prior art keywords
elastomeric
polymer
composition
sheet
eta
Prior art date
Application number
BRPI0516806-6A
Other languages
English (en)
Inventor
Henry G Heck
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 BRPI0516806A2 publication Critical patent/BRPI0516806A2/pt
Publication of BRPI0516806B1 publication Critical patent/BRPI0516806B1/pt

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 more than three carbon atoms
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • C08L2666/06—Homopolymers or copolymers of unsaturated hydrocarbons; Derivatives thereof

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)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

COMPOSIÇçO ELASTOMÉRICA, PROCESSO PARA FORMAR UMA FOLHA ELASTOMÉRICA, FOLHA ELASTOMÉRICA, ESPUMA E ARTIGO. Uma composição compreendendo: (a) um material de alta resistência de fundido, compreendendo um primeiro polímero selecionado do grupo consistindo de um polímero de etileno/cL-olefina elastomérico e um polímero de polipropileno, e (b) um material de alto fluxo, compreendendo um segundo polímero selecionado do grupo consistindo de um polímero de etileno/<244>-olefina elastomérico e um polimero de polipropileno. O material de alta resistência de fundido tem uma viscosidade complexa dinâmica maior que, ou igual a, 175.000 Poise (17.500 Pa.s>, medida usando reometria de placas paralelas a 1 radiano por segundo e 190°C, e o material de alto fluxo tem uma razão, <sym>/tg d, menor que 2500, onde <sym> é a viscosidade complexa dinâmica e tg d é a tangente de delta, ambas medidas a 1 radiano por segundo a 190°C. A composição exibe estrangulamento mínimo quando extrudada em altas velocidades e é particularmente útil para produzir folhas via extrusão de alta velocidade.
BRPI0516806A 2004-11-16 2005-11-16 composição elastomérica, processo para formar uma folha elastomérica, folha elastomérica, espuma e artigo BRPI0516806B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62840504P 2004-11-16 2004-11-16
PCT/US2005/041562 WO2006055650A1 (en) 2004-11-16 2005-11-16 Elastomeric compositions with improved resistance to necking for high speed sheet extrusion applications

Publications (2)

Publication Number Publication Date
BRPI0516806A2 true BRPI0516806A2 (pt) 2008-11-25
BRPI0516806B1 BRPI0516806B1 (pt) 2019-08-13

Family

ID=35986249

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516806A BRPI0516806B1 (pt) 2004-11-16 2005-11-16 composição elastomérica, processo para formar uma folha elastomérica, folha elastomérica, espuma e artigo

Country Status (13)

Country Link
US (1) US20080132595A1 (pt)
EP (1) EP1814942B1 (pt)
JP (1) JP5301835B2 (pt)
KR (1) KR101215809B1 (pt)
CN (1) CN101061172B (pt)
AT (1) ATE437202T1 (pt)
AU (1) AU2005307750B2 (pt)
BR (1) BRPI0516806B1 (pt)
CA (1) CA2585376C (pt)
DE (1) DE602005015613D1 (pt)
ES (1) ES2326676T3 (pt)
MX (1) MX2007005826A (pt)
WO (1) WO2006055650A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080041185A (ko) * 2005-06-24 2008-05-09 다우 글로벌 테크놀로지스 인크. 충전된 ｔｐｏ 조성물로부터 제조된 자동차 물품 및 이의제조 방법
US8283399B2 (en) * 2007-09-07 2012-10-09 Dow Global Technologies Llc Filled TPO compositions with good low temperature ductility
JP5538092B2 (ja) * 2010-06-28 2014-07-02 日本ポリエチレン株式会社 太陽電池封止材用組成物及びそれからなる封止材ならびにそれを用いた太陽電池モジュール
JP5542547B2 (ja) * 2010-06-29 2014-07-09 日本ポリエチレン株式会社 太陽電池モジュール、太陽電池封止材用組成物及びそれからなる太陽電池封止材
US9296174B2 (en) 2011-01-12 2016-03-29 Compagnie Chomarat Composite laminated structures and methods for manufacturing and using the same
KR102124226B1 (ko) * 2012-09-11 2020-06-18 시카 테크놀러지 아게 높은 가요성 및 높은 융점을 지니는 열가소성 혼합물
BR112020022436B1 (pt) * 2018-05-04 2023-11-07 Braskem S.A. Composições de poliolefina com propriedades de toque suave melhoradas, artigos e método para preparar uma composição de polímero
WO2020214453A1 (en) * 2019-04-17 2020-10-22 Dow Global Technologies Llc Thermoplastic olefin composition

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598128A (en) * 1983-03-14 1986-07-01 Phillips Petroleum Company Polymer composition and preparation method
US6316546B1 (en) * 1991-03-06 2001-11-13 Exxonmobil Oil Corporation Ethylene polymer film resins
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
EP0575123B2 (en) * 1992-06-17 2008-02-13 Mitsui Chemicals, Inc. Ethylene copolymer composition
JPH06136195A (ja) * 1992-09-08 1994-05-17 Mitsui Petrochem Ind Ltd エチレン系共重合体組成物
US6448341B1 (en) * 1993-01-29 2002-09-10 The Dow Chemical Company Ethylene interpolymer blend compositions
IL115911A0 (en) 1994-11-14 1996-01-31 Dow Chemical Co Extrusion compositions having high drawdown and substantially reduced neck-in
DE19629050B4 (de) * 1995-07-21 2009-05-07 Toyoda Gosei Co., Ltd. Polyolefin-Elastomer-Zusammensetzung
JPH09188788A (ja) * 1995-11-07 1997-07-22 Mitsui Petrochem Ind Ltd ポリプロピレン組成物
DE69730124D1 (de) * 1996-03-15 2004-09-09 Sumitomo Chemical Co Thermoplastische elastomerzusammensetzung, daraus hergestelltes pulver und formkörper
US6485662B1 (en) * 1996-12-03 2002-11-26 Union Carbide Chemicals & Plastics Technology Corporation Process for preparing a simulated in situ polyethylene blend
US6506842B1 (en) * 1997-01-29 2003-01-14 Dupont Dow Elastomers L.L.C. Rheology-modified thermoplastic elastomer compositions and articles fabricated therefrom
DE19833858C2 (de) * 1998-07-28 2000-06-08 Elenac Gmbh Geruchsarme Polyethylen-Blends
ID25491A (id) * 1998-11-03 2000-10-05 Montech Usa Inc Komposisi poliolefin yang mempunyai keseimbangan kekakuan dan kekuatan benturan yang tinggi
US6541105B1 (en) * 1999-09-16 2003-04-01 Dow Global Technologies Inc. Acoustical open-cell polylefins and process for making
MXPA02008937A (es) * 2000-03-17 2003-04-25 Dow Global Technologies Inc Espuma de poliolefina macrocelular que tiene una temperatura de servicio elevada para aplicaciones acusticas.
US6926820B2 (en) * 2002-09-20 2005-08-09 G.E. Betz, Inc. Inhibition of viscosity increase and fouling in hydrocarbon streams including unsaturation
DE60317692T2 (de) * 2002-09-23 2008-10-30 Dow Global Technologies, Inc., Midland Polymerzusammensetzung für extrusionsbeschichtung
JP4651275B2 (ja) * 2003-11-04 2011-03-16 三井化学株式会社 エチレン系共重合体樹脂組成物とその用途

Also Published As

Publication number Publication date
AU2005307750A1 (en) 2006-05-26
CA2585376C (en) 2013-06-25
MX2007005826A (es) 2007-07-20
JP2008520769A (ja) 2008-06-19
EP1814942A1 (en) 2007-08-08
DE602005015613D1 (de) 2009-09-03
WO2006055650A1 (en) 2006-05-26
US20080132595A1 (en) 2008-06-05
KR101215809B1 (ko) 2012-12-27
BRPI0516806B1 (pt) 2019-08-13
KR20070085368A (ko) 2007-08-27
ATE437202T1 (de) 2009-08-15
JP5301835B2 (ja) 2013-09-25
CN101061172B (zh) 2010-12-15
ES2326676T3 (es) 2009-10-16
CA2585376A1 (en) 2006-05-26
AU2005307750B2 (en) 2011-09-01
EP1814942B1 (en) 2009-07-22
CN101061172A (zh) 2007-10-24

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Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/08/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/08/2019, OBSERVADAS AS CONDICOES LEGAIS