BRPI0510824A - composição poliolefìnica resistente a impactos - Google Patents

composição poliolefìnica resistente a impactos

Info

Publication number
BRPI0510824A
BRPI0510824A BRPI0510824-1A BRPI0510824A BRPI0510824A BR PI0510824 A BRPI0510824 A BR PI0510824A BR PI0510824 A BRPI0510824 A BR PI0510824A BR PI0510824 A BRPI0510824 A BR PI0510824A
Authority
BR
Brazil
Prior art keywords
xylene
room temperature
ethylene
xif
polyolefin composition
Prior art date
Application number
BRPI0510824-1A
Other languages
English (en)
Inventor
Paola Massari
Jean News
Marco Ciarafoni
Original Assignee
Basell Poliolefine Srl
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 Basell Poliolefine Srl filed Critical Basell Poliolefine Srl
Publication of BRPI0510824A publication Critical patent/BRPI0510824A/pt
Publication of BRPI0510824B1 publication Critical patent/BRPI0510824B1/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
    • C08L23/10—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
    • C08L23/04—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
    • 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
    • C08L23/16—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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
    • 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
    • C08L23/06—Polyethylene
    • 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
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Composição poliolefínica resistente a impactos. O presente invento descreve uma composição poliolefínica heterofásica compreendendo (percentagens em peso): (A) de 50 a 80% de um polímero cristalino de propileno tendo um valor de índice de polidispersidade de 5,2 a 10 e um teor de pêntades isotáticas (mmmm), medido por RMN-¬ 13¬C na fração insolúvel em xileno a 25<198>C, maior que 97,5% molar; dito polímero sendo escolhido dentre um homopolímero de propileno e um copolímero de propileno e pela menos um comonómero escolhido dentre etileno e uma <244>-olefina de fórmula H~ 2~C=CHR, em que R é um radical alquila C~ 2~-C~ 6~ linear ou ramificado, contendo pelo menos 95% de unidades recorrentes derivadas de propileno; (B) de 5 a 20% de um primeiro copolímero elastomérico de etileno com pelo menos um comonómero escolhido dentre propileno e uma outra <244>-olefina de fórmula H~ 2~C=CHR, em que R é um radical alquila C~ 2~-C~ 6~ linear ou ramificado; dito primeiro copolímero elastomérico contendo de 25 a menos de 40%, preferencialmente de 25 a 38%, de etileno, e sendo solúvel em xileno à temperatura ambiente numa quantidade de mais de 65% a 95%, a viscosidade intrínseca <sym> da fração solúvel em xileno variando de 2,5 a 4,5 dL/g; e (C) de 10 a 40% de um segundo copolímero elastomérico de etileno com pelo menos um comonómero escolhido dentre propileno e uma outra <244>-olefina de fórmula H~ 2~C=CHR, em que R é um radical alquila C~ 2-C~ 6~ linear ou ramificado; dito segundo copolímero elastomérico contendo de 50 até 75%, preferencialmente de 55 a 70%, de etileno, e sendo solúvel em xileno à temperatura ambiente numa quantidade de 50 a 85%, preferencialmente de 55 a 85%, a viscosidade intrínseca <sym> da fração solúvel em xileno variando de 1,8 a 4,0 dL/g; em que a soma das quantidades de copolímero (B) e copolímero (C) varia de 20 a 45%, preferencialmente de 22 a 45%, com base na quantidade total dos componentes de (A) a (C), a quantidade total de etileno com base na quantidade total de componentes de (A) a (C) é de até 23% em peso e a razão entre o teor de etileno da fração insolúvel em xileno à temperatura ambiente (C~ 2~xif) multiplicado pela percentagem em peso da fração insolúvel em xileno à temperatura ambiente (%XIF) e o teor de etileno da fração solúvel em xileno á temperatura ambiente (C~ 2~xsf) multiplicado pela percentagem em peso da fração insolúvel em xileno à temperatura ambiente (%SXF), i.e., (C~ 2~xif ? %XIF) / (C~ 2~xsf ?%SXF), satisfaz a seguinte relação (I): em que x é a quantidade total de etileno.
BRPI0510824A 2004-05-21 2005-05-04 composição poliolefínica heterofásica e processo de polimerização para preparar a referida composição BRPI0510824B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04012148 2004-05-21
US57908704P 2004-06-10 2004-06-10
PCT/EP2005/004957 WO2005113672A1 (en) 2004-05-21 2005-05-04 Impact resistant polyolefin compositions

Publications (2)

Publication Number Publication Date
BRPI0510824A true BRPI0510824A (pt) 2007-11-27
BRPI0510824B1 BRPI0510824B1 (pt) 2016-01-19

Family

ID=38063705

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0510824A BRPI0510824B1 (pt) 2004-05-21 2005-05-04 composição poliolefínica heterofásica e processo de polimerização para preparar a referida composição

Country Status (11)

Country Link
US (1) US7649052B2 (pt)
EP (1) EP1747249B1 (pt)
JP (1) JP2007538119A (pt)
CN (1) CN1957034B (pt)
AT (1) ATE459684T1 (pt)
AU (1) AU2005245551A1 (pt)
BR (1) BRPI0510824B1 (pt)
CA (1) CA2567646A1 (pt)
RU (1) RU2371458C2 (pt)
TW (1) TW200613413A (pt)
WO (1) WO2005113672A1 (pt)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006037705A1 (en) † 2004-10-04 2006-04-13 Basell Poliolefine Italia S.R.L. Elastomeric polyolefin compositions
AU2006251245A1 (en) 2005-05-27 2006-11-30 Basell Poliolefine Italia S.R.L. Polyolefinic compositions having good whitening resistance
AU2006301423A1 (en) * 2005-10-14 2007-04-19 Basell Poliolefine Italia S.R.L. Elastoplastic polyolefin compositions having low gloss
US7872074B2 (en) * 2005-11-22 2011-01-18 Basell Poliolefine Italia S.R.L. Impact resistant polyolefin compositions
RU2418015C2 (ru) * 2005-11-22 2011-05-10 Базелль Полиолефин Италия С.Р.Л. Ударопрочные полиолефиновые композиции
DE602006012731D1 (de) * 2005-12-21 2010-04-15 Basell Poliolefine Srl Aus recycelten polyolefinen erhaltene zusammensetzungen
WO2009050045A2 (en) * 2007-10-15 2009-04-23 Basell Poliolefine Italia S.R.L. Process for the preparation of high fluidity propylene polymers
ES2360688T3 (es) 2007-10-17 2011-06-08 Basell Poliolefine Italia S.R.L. Composiciones poliolefínicas heterofásicas con mejores propiedades de tracción.
EP2077286A1 (en) * 2008-01-07 2009-07-08 Total Petrochemicals Research Feluy Heterophasic propylene copolymer with improved creep behavior
WO2009153213A1 (en) * 2008-06-16 2009-12-23 Borealis Ag Thermoplastic polyolefins with high flowability and excellent surface quality produced by a multistage process
EP2141200A1 (en) * 2008-07-03 2010-01-06 Total Petrochemicals Research Feluy Heterophasic propylene copolymer with improved properties for injection molding applications
KR100957310B1 (ko) * 2008-07-11 2010-05-12 현대모비스 주식회사 저수축 및 치수안정성 폴리프로필렌 복합 수지 조성물
EP2182030B1 (en) 2008-10-29 2012-04-04 Borealis AG Tough composition for food applications
KR101185710B1 (ko) * 2008-12-05 2012-09-24 주식회사 엘지화학 투명성 및 내충격 특성이 우수한 폴리프로필렌 수지 조성물
WO2010081753A1 (en) * 2009-01-13 2010-07-22 Basell Poliolefine Italia S.R.L. Polymer composition
CN102282182B (zh) 2009-01-13 2014-11-12 巴塞尔聚烯烃股份有限公司 聚乙烯共聚物
WO2011036002A1 (en) * 2009-09-22 2011-03-31 Basell Poliolefine Italia S.R.L. Propylene polymer compositions
EP2338656A1 (en) * 2009-12-23 2011-06-29 Borealis AG Heterophasic polypropylene with improved balance between stiffness and transparency
EP2338657A1 (en) * 2009-12-23 2011-06-29 Borealis AG Heterophasic polypropylene with improved balance between stiffness and transparency
BR112012017325B1 (pt) * 2009-12-23 2020-05-05 Basell Poliolefine Italia Srl composição de polipropileno, processo de polimerização, uso da composição e unidades de infiltração usadas em sistemas de controle de águas subterrâneas
EP2348058B1 (en) * 2010-01-22 2014-01-01 Borealis AG Heterophasic polypropylene resin and composition
CN102884123B (zh) * 2010-05-19 2015-03-25 巴塞尔聚烯烃意大利有限责任公司 用于洗涤机的聚丙烯桶
EP2426171A1 (en) 2010-08-30 2012-03-07 Borealis AG Heterophasic polypropylene with high flowability and enhanced mechanical properties
EP2452975A1 (en) * 2010-11-12 2012-05-16 Borealis AG Soft heterophasic propylene copolymers
EP2794756B1 (en) * 2011-12-23 2015-09-16 Borealis AG Process for the preparation of a heterophasic propylene copolymer
ES2632839T3 (es) * 2012-02-27 2017-09-15 Borealis Ag Composición de polipropileno con mejores propiedades de sellado y térmicas
EP2970516B1 (en) 2013-03-15 2018-07-18 Braskem America, Inc. Propylene polymer resins
EP3094681B1 (en) 2014-01-15 2021-01-20 ExxonMobil Chemical Patents Inc. Propylene-based impact copolymers
KR20160132958A (ko) 2014-03-14 2016-11-21 밀리켄 앤드 캄파니 개질된 헤테로상 폴리올레핀 조성물
US10087318B2 (en) * 2014-05-28 2018-10-02 Basell Polyolefine Gmbh Ethylene polymer composition and use thereof in polyolefin compositions
JP6469862B2 (ja) 2014-07-25 2019-02-13 ミリケン・アンド・カンパニーMilliken & Company 改変された異相ポリオレフィン組成物
WO2016085535A1 (en) 2014-11-26 2016-06-02 Milliken & Company Modified heterophasic polyolefin composition
EP3234007B1 (en) 2014-12-19 2021-05-26 SABIC Global Technologies B.V. Process for the preparation of a heterophasic propylene copolymer
CN107531936B (zh) 2015-02-10 2019-05-14 美利肯公司 热塑性聚合物组合物
CN107406640B (zh) 2015-03-05 2020-12-08 美利肯公司 改性的多相聚烯烃组合物
PL3347389T3 (pl) 2015-09-13 2021-04-19 Milliken & Company Sposób wytwarzania heterofazowych kompozycji polimerowych
ES2704727T3 (es) * 2015-11-17 2019-03-19 Borealis Ag Composición de TPO de flujo elevado con excelente balance de propiedades mecánicas para interiores de automóviles
CA3004383C (en) 2015-11-17 2020-07-21 Borealis Ag High flow tpo composition with excellent low temperature impact
WO2017085196A1 (en) * 2015-11-17 2017-05-26 Borealis Ag High flow tpo composition with excellent tensile strain at break and low powder stickiness
JP6670081B2 (ja) 2015-11-24 2020-03-18 東邦チタニウム株式会社 オレフィン類重合用触媒の製造方法
CN108779307B (zh) * 2016-04-14 2020-11-06 巴塞尔聚烯烃意大利有限公司 丙烯聚合物组合物
RU2733961C1 (ru) 2017-02-21 2020-10-08 Милликен Энд Компани Способ получения гетерофазных полимерных композиций
EP3841132A1 (en) * 2018-08-22 2021-06-30 Basell Poliolefine Italia S.r.l. Random propylene-ethylene copolymers
US20200270435A1 (en) 2019-02-27 2020-08-27 Milliken & Company Method for making heterophasic polymer compositions
TWI839561B (zh) 2019-10-15 2024-04-21 美商美力肯及公司 用於製造聚合物組成物的方法以及適合使用於該方法中的組成物
WO2022017757A1 (en) * 2020-07-21 2022-01-27 Basell Poliolefine Italia S.R.L. High flow heterophasic polypropylene as appearance improver in polyolefin compositions
JP7673185B2 (ja) 2020-10-15 2025-05-08 ミリケン・アンド・カンパニー ポリマー組成物およびそれを作製するための方法
WO2023057054A1 (en) * 2021-10-06 2023-04-13 Basell Poliolefine Italia S.R.L. Polypropylene composition
WO2025162707A1 (en) 2024-01-29 2025-08-07 Basell Poliolefine Italia S.R.L. Polypropylene composition
WO2025228762A1 (en) 2024-04-30 2025-11-06 Basell Poliolefine Italia S.R.L. Polyolefin composition for painted articles

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL162661B (nl) * 1968-11-21 1980-01-15 Montedison Spa Werkwijze om een katalysator te bereiden voor de poly- merisatie van alkenen-1.
YU35844B (en) * 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
IT1096661B (it) * 1978-06-13 1985-08-26 Montedison Spa Procedimento per la preparazione di prodotti in forma sferoidale solidi a temperatura ambiente
IT1098272B (it) * 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
IT1209255B (it) 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
IT1190681B (it) * 1982-02-12 1988-02-24 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
JPS58162621A (ja) 1982-03-23 1983-09-27 Mitsubishi Petrochem Co Ltd オレフィンブロック共重合体の製造法
US5324800A (en) * 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
ZA844157B (en) 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
US5055438A (en) 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
IT1227260B (it) 1988-09-30 1991-03-28 Himont Inc Dieteri utilizzabili nella preparazione di catalizzatori ziegler-natta
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
DE59104869D1 (de) * 1990-11-12 1995-04-13 Hoechst Ag 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation.
IT1271420B (it) * 1993-08-30 1997-05-28 Himont Inc Composizioni poliolefiniche aventi un elevato bilancio di rigidita' e resilienza
IL117114A (en) 1995-02-21 2000-02-17 Montell North America Inc Components and catalysts for the polymerization ofolefins
AU760406B2 (en) * 1998-11-03 2003-05-15 Montech Usa Inc. Polyolefin composition having a high balance of stiffness and impact strength
KR100700957B1 (ko) 1999-04-15 2007-03-28 바셀 테크놀로지 컴퍼니 비.브이. 올레핀 중합반응을 위한 성분 및 촉매
US6716939B2 (en) 2000-02-02 2004-04-06 Basell Poliolefine Italia S.P.A. Components and catalysts for the polymerization of olefins
JP4964396B2 (ja) 2000-10-13 2012-06-27 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 オレフィン重合用触媒成分
CN1282700C (zh) * 2001-12-19 2006-11-01 巴塞尔聚烯烃意大利有限公司 抗冲击聚烯烃组合物
PL372053A1 (en) * 2002-06-13 2005-07-11 Basell Poliolefine Italia S.P.A. Process for the preparation of ethylene copolymers
CN100354356C (zh) * 2002-06-26 2007-12-12 巴塞尔聚烯烃意大利有限公司 抗冲击聚烯烃组合物
IL165342A0 (en) 2002-06-26 2006-01-15 Basell Poliolefine Spa Impact resistant polyolefin compositions
US8058350B2 (en) * 2003-11-06 2011-11-15 Basell Poliolefine Italia, s.r.l. Polypropylene composition

Also Published As

Publication number Publication date
EP1747249A1 (en) 2007-01-31
JP2007538119A (ja) 2007-12-27
US7649052B2 (en) 2010-01-19
BRPI0510824B1 (pt) 2016-01-19
CN1957034A (zh) 2007-05-02
TW200613413A (en) 2006-05-01
EP1747249B1 (en) 2010-03-03
WO2005113672A1 (en) 2005-12-01
RU2006145445A (ru) 2008-06-27
AU2005245551A1 (en) 2005-12-01
RU2371458C2 (ru) 2009-10-27
CA2567646A1 (en) 2005-12-01
CN1957034B (zh) 2011-07-13
ATE459684T1 (de) 2010-03-15
US20070203298A1 (en) 2007-08-30

Similar Documents

Publication Publication Date Title
ATE459684T1 (de) Schlagzähe polyolefinzusammensetzungen
MY132768A (en) Crystalline propylene copolymer compositions having improved sealability and optical properties and reduced solubility.
ATE544817T1 (de) Zusammensetzung basierend auf polypropylen- zusammensetzungen mit elastomeren auf styren- basis
MXPA04000790A (es) Composiciones suaves de poliolefina.
MXPA04012697A (es) Composiciones de poliolefina resistentes al impacto.
WO2003037981A8 (en) Pipe systems of polypropylene compositions
DE602007008133D1 (de) Polyolefinzusammensetzungen
BRPI0518119A (pt) composições poliolefìnicas tendo boa resistência ao branqueamento
AR037866A1 (es) Composiciones de poliolefina que presentan resistencia al impacto
ATE526350T1 (de) In gegenwart eines ziegler-natta-katalysators hergestelltes statistisches propylen-hexen- copolymer
MX2009005815A (es) Termopolimero con punto de fusion elevado.
BRPI0514325A (pt) composições de polietileno bimodal
JP2004501243A5 (pt)
SG134326A1 (en) Ethylene homopolymers or copolymers having good machine direction (md) elmendorf tear strength
DE602006016462D1 (de) Zusammensetzung
DE602008005434D1 (de) Heterophasenpolymer-Zusammensetzung mit hoher Dichtheitsstärke
DE60315683D1 (de) Hochgefüllte weiche polyolefinzusammensetzungen
DE602008004558D1 (de) Statistisches Propylen/Hexen-Copolymer, das in Gegenwart eines Metallocen-Katalysators hergestellt wird
EA201300547A1 (ru) Мягкие гетерофазные сополимеры пропилена
TW200641024A (en) Thermoplastic vulcanizate comprising interpolymers of ethylene/α -olefins
AR040460A1 (es) Composiciones de poliolefina resistentes a impactos y un procedimiento para producirlas
WO2018109056A3 (en) Polypropylene composition with excellent paint adhesion
BRPI0909505A2 (pt) terpolímeros de 1-buteno
EA200702355A1 (ru) Композиции гомо- или сополимеров альфа-олефинов
ATE443737T1 (de) Polypropylen mit verbesserter verarbeitbarkeit zur herstellung von rohren

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/01/2016, OBSERVADAS AS CONDICOES LEGAIS.