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MX2008008165A - Mezclas de copolimeros de bloque estirenico y copolimeros de propileno-alfa olefinas. - Google Patents

Mezclas de copolimeros de bloque estirenico y copolimeros de propileno-alfa olefinas.

Info

Publication number
MX2008008165A
MX2008008165A MX2008008165A MX2008008165A MX2008008165A MX 2008008165 A MX2008008165 A MX 2008008165A MX 2008008165 A MX2008008165 A MX 2008008165A MX 2008008165 A MX2008008165 A MX 2008008165A MX 2008008165 A MX2008008165 A MX 2008008165A
Authority
MX
Mexico
Prior art keywords
propylene
alpha olefin
styrenic block
copolymers
blends
Prior art date
Application number
MX2008008165A
Other languages
English (en)
Inventor
Andy C Chang
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 MX2008008165A publication Critical patent/MX2008008165A/es

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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • 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
    • C08L23/14—Copolymers of propene
    • 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
    • C08L23/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
  • Polymerization Catalysts (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

La presente invención incluye una composición que comprende un copolímero de propileno-alfa olefina que tiene por lo menos setenta unidades de porcentaje en peso derivadas del propileno, y desde diez a veinticinco unidades de porcentaje en peso derivadas del etileno o una alfa olefina de C4-C1O, el copolímero de propileno-alfa olefina que exhibe un calor de fusión de menos de 37 Joules/gram y un índice de flujo de fusión desde 0.1 a 100 gram/10 minutos; y un copolímero de bloque estirénico, en donde la proporción en peso del copolímero de propileno-alfa olefina al copolímero de bloque estirénico es de 3:7 a 7:3. La composición exhibe el módulo de tensión de menos de 20 MPa, la presión de tensión de por lo menos 5 MPa, y alargamiento a ruptura de por lo menos 900% con deformación por tensión interna inmediata relativa baja.
MX2008008165A 2005-12-22 2006-12-22 Mezclas de copolimeros de bloque estirenico y copolimeros de propileno-alfa olefinas. MX2008008165A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75322505P 2005-12-22 2005-12-22
PCT/US2006/049175 WO2007094866A1 (en) 2005-12-22 2006-12-22 Blends of styrenic block copolymers and propylene-alpha olefin copolymers

Publications (1)

Publication Number Publication Date
MX2008008165A true MX2008008165A (es) 2008-09-29

Family

ID=38222772

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008008165A MX2008008165A (es) 2005-12-22 2006-12-22 Mezclas de copolimeros de bloque estirenico y copolimeros de propileno-alfa olefinas.

Country Status (11)

Country Link
US (1) US7893159B2 (es)
EP (1) EP1966302B1 (es)
JP (2) JP5108784B2 (es)
KR (1) KR101353189B1 (es)
CN (1) CN101370869B (es)
AT (1) ATE444335T1 (es)
BR (1) BRPI0621108B1 (es)
DE (1) DE602006009560D1 (es)
MX (1) MX2008008165A (es)
RU (1) RU2426753C2 (es)
WO (1) WO2007094866A1 (es)

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US7910658B2 (en) 2005-03-17 2011-03-22 Dow Global Technologies Llc Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates
US7737215B2 (en) 2005-03-17 2010-06-15 Dow Global Technologies Inc. Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates
CN101370869B (zh) * 2005-12-22 2011-05-04 陶氏环球技术公司 苯乙烯嵌段共聚物与丙烯-α烯烃共聚物的共混物
JP5596299B2 (ja) * 2008-04-15 2014-09-24 日東電工株式会社 粘着剤、粘着シート及び粘着シートの製造方法
US9938400B2 (en) * 2008-04-23 2018-04-10 Exxonmobil Chemical Patents Inc. Propylene copolymers in soft thermoplastic blends
DE102008041121A1 (de) * 2008-08-08 2010-02-11 Wacker Chemie Ag Verfahren zur Herstellung von Formkörpern aus Silikonkautschuk
JP5444369B2 (ja) * 2008-11-25 2014-03-19 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ オレフィンを重合するための溶液方法
US20110178245A1 (en) * 2010-01-15 2011-07-21 Tredegar Film Products Corporation Elastic Blends of High Density Polyethylene Polymers with Olefinic Block Copolymers
US20110244232A1 (en) * 2010-04-02 2011-10-06 Hall Gregory K Processes for Forming Adhesive Blend Compositions
US9469091B2 (en) 2012-08-08 2016-10-18 3M Innovative Properties Company Method of making extensible web laminates
JP2015034274A (ja) * 2013-07-09 2015-02-19 出光興産株式会社 弾性フィルム
CN104181655A (zh) * 2014-03-11 2014-12-03 黄燕生 光纤填充膏及其制备方法
US10857040B2 (en) 2014-12-11 2020-12-08 Attends Healthcare Products, Inc. Disposable absorbent garment having elastic sheet material and elastic strands
MX2019010830A (es) * 2017-03-14 2019-10-15 Berry Film Products Company Inc Peliculas elastomericas con baja propagacion del desgarro.
TWI804497B (zh) 2017-06-26 2023-06-11 日商迪愛生股份有限公司 黏著帶及將黏著帶由被黏物剝離的方法
BR112020006050A2 (pt) * 2017-09-29 2020-10-06 Dow Global Technologies Llc fibras bicomponentes e não tecidos das mesmas, tendo melhor desempenho elástico
EP3936545B1 (en) 2019-05-17 2025-12-17 Lg Chem, Ltd. Polyolefin-polystyrene-based multi-block copolymer
US12116445B2 (en) 2019-05-17 2024-10-15 Lg Chem, Ltd. Polyolefin-polystyrene multi-block copolymer and method for producing same
CN114286840B (zh) * 2019-07-17 2025-04-08 埃克森美孚化学专利公司 用于层状制品的基于乙烯的共聚物和丙烯-α-烯烃-二烯组合物
JP7239791B1 (ja) * 2021-08-25 2023-03-14 デンカ株式会社 半導体封止プロセス用熱可塑性離型フィルム、及びこれを用いた電子部品の製造方法

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Also Published As

Publication number Publication date
BRPI0621108B1 (pt) 2018-03-13
ATE444335T1 (de) 2009-10-15
RU2426753C2 (ru) 2011-08-20
EP1966302B1 (en) 2009-09-30
KR20080090434A (ko) 2008-10-08
US7893159B2 (en) 2011-02-22
BRPI0621108A2 (pt) 2011-11-29
CN101370869A (zh) 2009-02-18
JP2012184436A (ja) 2012-09-27
JP5607678B2 (ja) 2014-10-15
DE602006009560D1 (de) 2009-11-12
CN101370869B (zh) 2011-05-04
JP5108784B2 (ja) 2012-12-26
RU2008130063A (ru) 2010-01-27
US20080319130A1 (en) 2008-12-25
WO2007094866A1 (en) 2007-08-23
EP1966302A1 (en) 2008-09-10
JP2009521581A (ja) 2009-06-04
KR101353189B1 (ko) 2014-01-17

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