MX2013013246A - Copolimeros de impacto de propileno que tiene buenas propiedades opticas. - Google Patents

Copolimeros de impacto de propileno que tiene buenas propiedades opticas.

Info

Publication number
MX2013013246A
MX2013013246A MX2013013246A MX2013013246A MX2013013246A MX 2013013246 A MX2013013246 A MX 2013013246A MX 2013013246 A MX2013013246 A MX 2013013246A MX 2013013246 A MX2013013246 A MX 2013013246A MX 2013013246 A MX2013013246 A MX 2013013246A
Authority
MX
Mexico
Prior art keywords
propylene
alpha
impact copolymers
optical properties
propylene impact
Prior art date
Application number
MX2013013246A
Other languages
English (en)
Inventor
Peter S Martin
Peter S Dias
Jason C Brodil
Li-Min Tua
Debra R Wilson
Jeffrey D Goad
Matthew J Fedec
Original Assignee
Braskem America 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 Braskem America Inc filed Critical Braskem America Inc
Publication of MX2013013246A publication Critical patent/MX2013013246A/es

Links

Classifications

    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • 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
    • 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
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • 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

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Se proporcionan copolímeros de impacto de propileno (ICP) que comprenden: (a) una fase de matriz que comprende de 60 a 95% en peso de un polímero de polipropileno que contiene de 0 a 6% en mol de unidades derivadas de una o más de alfa-olefinas diferentes al propileno, y (b) una fase dispersada que comprende de 5 a 40% en peso de un copolímero derivado de un primer comonómero que puede ser ya sea propileno y etileno juntos con un segundo comonómero de alfa-olefina. El ICP se caracteriza adicionalmente al tener una relación beta/alfa menor que o igual a 1.1. Los ICP de la presente invención son particularmente bastante adecuados para aplicaciones que requieren polímeros resistentes claros tal como artículos moldeados por inyección de pared delgada para aplicaciones de envasado de alimentos congelados.
MX2013013246A 2011-05-24 2012-05-23 Copolimeros de impacto de propileno que tiene buenas propiedades opticas. MX2013013246A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/114,549 US8748539B2 (en) 2011-05-24 2011-05-24 Propylene impact copolymers having good optical properties
PCT/US2012/039150 WO2012162396A2 (en) 2011-05-24 2012-05-23 Propylene impact copolymers having good optical properties

Publications (1)

Publication Number Publication Date
MX2013013246A true MX2013013246A (es) 2015-02-04

Family

ID=47218048

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013013246A MX2013013246A (es) 2011-05-24 2012-05-23 Copolimeros de impacto de propileno que tiene buenas propiedades opticas.

Country Status (7)

Country Link
US (1) US8748539B2 (es)
EP (1) EP2714796A4 (es)
CN (1) CN103748160B (es)
BR (1) BR112013029965B1 (es)
CA (1) CA2836106C (es)
MX (1) MX2013013246A (es)
WO (1) WO2012162396A2 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011096282A1 (ja) * 2010-02-08 2011-08-11 旭有機材工業株式会社 プロピレン系樹脂組成物及び成形体
US20140107274A1 (en) * 2010-12-20 2014-04-17 Braskem America, Inc. Propylene-based compositions of enhanced appearance and excellent mold flowability
US8871868B2 (en) 2013-01-09 2014-10-28 Braskem America, Inc. Propylene impact copolymers having good optical properties
BR112015022690B1 (pt) * 2013-03-14 2020-11-24 Braskem America, Inc Copolimero de impacto de propileno, processo para produzir um copolimero de impacto de propileno e, artigo fabricado
MX2016008440A (es) * 2013-12-23 2017-02-23 Braskem America Inc Composiciones a base de propileno de apariencia y fluidez mejoradas.
BR112018013363B1 (pt) 2015-12-30 2022-03-29 Braskem America, Inc Composição polimérica, e, artigo fabricado
US11292898B2 (en) * 2016-12-12 2022-04-05 Sabic Global Technologies B.V. Heterophasic propylene copolymer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0104592A3 (en) * 1999-09-14 2003-08-28 Baselltech Usa Inc Wilmington Impact-resistant polyolefin compositions
JP4233454B2 (ja) * 2001-11-27 2009-03-04 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 透明で柔軟なプロピレンポリマー組成物
US8476360B2 (en) 2002-08-12 2013-07-02 Exxonmobil Chemical Patents Inc. Calendered films of plasticized blends of plastomer and impact copolymer
US7105603B2 (en) * 2002-10-17 2006-09-12 Exxonmobil Chemical Patents Inc. High impact polymer compositions
US7078463B2 (en) 2003-12-19 2006-07-18 Toray Plastics (America), Inc. High oxygen transmission biaxially oriented polypropylene film
WO2006065649A1 (en) * 2004-12-17 2006-06-22 Exxonmobil Chemical Patents Inc. Heterogeneous polymer blends and molded articles therefrom
US7832739B2 (en) * 2006-11-06 2010-11-16 American Axle & Manufacturing, Inc. Apparatus and method for coupling a disconnectable stabilizer bar
EP2055738A1 (en) * 2007-10-31 2009-05-06 Borealis Technology Oy Impact-modified polypropylene
US8076429B2 (en) 2009-03-11 2011-12-13 Lummus Novolen Technology Gmbh Supertransparent high impact strength random block copolymer
US8653198B2 (en) 2009-03-26 2014-02-18 Fina Technology, Inc. Method for the preparation of a heterophasic copolymer and uses thereof
EP2504391B1 (en) * 2009-11-25 2018-07-25 Dow Global Technologies LLC Molded polymeric article with low haze and high clarity

Also Published As

Publication number Publication date
EP2714796A4 (en) 2015-02-18
EP2714796A2 (en) 2014-04-09
US8748539B2 (en) 2014-06-10
CA2836106A1 (en) 2012-11-29
WO2012162396A3 (en) 2013-02-28
CA2836106C (en) 2020-08-18
BR112013029965A2 (pt) 2017-01-31
WO2012162396A2 (en) 2012-11-29
BR112013029965B1 (pt) 2021-01-05
CN103748160A (zh) 2014-04-23
CN103748160B (zh) 2018-01-23
US20120302701A1 (en) 2012-11-29

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