BRPI0412078A - composição poliolefìnica tendo um elevado balanço de dureza e resistência a impacto - Google Patents

composição poliolefìnica tendo um elevado balanço de dureza e resistência a impacto

Info

Publication number
BRPI0412078A
BRPI0412078A BRPI0412078-7A BRPI0412078A BRPI0412078A BR PI0412078 A BRPI0412078 A BR PI0412078A BR PI0412078 A BRPI0412078 A BR PI0412078A BR PI0412078 A BRPI0412078 A BR PI0412078A
Authority
BR
Brazil
Prior art keywords
hardness
impact resistance
polyolefin composition
composition
high balance
Prior art date
Application number
BRPI0412078-7A
Other languages
English (en)
Inventor
Enea Garagnani
Anteo Pelliconi
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 BRPI0412078A publication Critical patent/BRPI0412078A/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/03—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite
    • 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
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • 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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

"COMPOSIçãO POLIOLEFìNICA TENDO UM ELEVADO BALANçO DE DUREZA E RESISTêNCIA A IMPACTO". O presente invento descreve uma composição poliolefínica compreendendo (percentagens em peso): (A) de 60 a 85% de um polímero de propileno com distribuição larga de pesos moleculares (componente A) tendo um índice de polidispersidade de 5 a 15 e taxa de fluxo de fundido de 20 a 78 g/10 min. (de acordo com a norma ASTM-D 1238, condição L); e (B) de 15 a 40% de uma borracha polimérica olefínica parcialmente solúvel em xileno (componente B), contendo pelo menos 65% em peso de etileno. Dita composição encontra aplicação no campo automotivo.
BRPI0412078-7A 2003-08-07 2004-08-03 composição poliolefìnica tendo um elevado balanço de dureza e resistência a impacto BRPI0412078A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03018013 2003-08-07
US49657903P 2003-08-20 2003-08-20
PCT/EP2004/008720 WO2005014715A1 (en) 2003-08-07 2004-08-03 Polyolefin composition having a high balance of stiffness and impact strength

Publications (1)

Publication Number Publication Date
BRPI0412078A true BRPI0412078A (pt) 2006-09-05

Family

ID=36994650

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412078-7A BRPI0412078A (pt) 2003-08-07 2004-08-03 composição poliolefìnica tendo um elevado balanço de dureza e resistência a impacto

Country Status (11)

Country Link
US (1) US7691939B2 (pt)
EP (1) EP1687372B1 (pt)
JP (1) JP4989222B2 (pt)
KR (1) KR101167875B1 (pt)
CN (1) CN100560644C (pt)
AU (1) AU2004262683A1 (pt)
BR (1) BRPI0412078A (pt)
CA (1) CA2534903A1 (pt)
RU (1) RU2357983C2 (pt)
TW (1) TW200505985A (pt)
WO (1) WO2005014715A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL165342A0 (en) * 2002-06-26 2006-01-15 Basell Poliolefine Spa Impact resistant polyolefin compositions
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
US8058350B2 (en) 2003-11-06 2011-11-15 Basell Poliolefine Italia, s.r.l. Polypropylene composition
PL1753813T3 (pl) 2004-06-08 2008-03-31 Basell Poliolefine Italia Srl Kompozycja poliolefinowa mająca wysokie zrównoważenie sztywności, udarności i wydłużenia przy zerwaniu oraz niskiego skurczu termicznego
WO2007003523A1 (en) * 2005-07-01 2007-01-11 Basell Poliolefine Italia S.R.L. Propylene polymers having broad molecular weight distribution
BRPI0908411B1 (pt) * 2008-02-29 2018-10-30 Basell Poliolefine Italia Srl composições de poliolefinas
WO2010112337A1 (en) 2009-03-31 2010-10-07 Basell Poliolefine Italia S.R.L. Polyolefin masterbatch and composition suitable for injection molding
CN102803374B (zh) 2010-03-26 2015-08-19 巴塞尔聚烯烃意大利有限责任公司 多相聚烯烃组合物
RU2563652C2 (ru) * 2010-07-23 2015-09-20 Базелль Полиолефин Италия Срл Пропиленовые полимерные композиции
EA032351B1 (ru) 2013-06-19 2019-05-31 Бореалис Аг Полипропилен с широким молекулярно-массовым распределением и способ его получения
US10316122B2 (en) * 2015-11-05 2019-06-11 Basell Poliolefine Italia S.R.L. Heterophasic propylene copolymers
EP3497393A4 (en) 2016-08-08 2020-03-18 Ticona LLC HEAT-CONDUCTIVE POLYMER COMPOSITION FOR A HEAT SINK
CN107805349B (zh) * 2016-09-09 2020-10-23 中国石油化工股份有限公司 一种聚烯烃组合物及其制备方法和聚烯烃材料
WO2019241724A1 (en) 2018-06-14 2019-12-19 A. Schulman, Inc. Foamable polyolefin compositions and methods thereof
CN116438251A (zh) 2020-11-16 2023-07-14 伊奎斯塔化学有限公司 消费后树脂的增容
BR112023024473A2 (pt) 2021-05-28 2024-02-06 Equistar Chem Lp Composição de poliolefina, artigo, e, membrana de chapa
EP4422867B1 (en) 2021-10-28 2025-11-19 Basell Polyolefine GmbH Reinforced polypropylene composition
CN119032129A (zh) * 2022-05-06 2024-11-26 巴塞尔聚烯烃意大利有限公司 塑料材料和由其获得的成型制品
EP4375328A1 (en) 2022-11-23 2024-05-29 Borealis AG Polypropylene composition for automotive applications

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
IT1227260B (it) 1988-09-30 1991-03-28 Himont Inc Dieteri utilizzabili nella preparazione di catalizzatori ziegler-natta
IT1230134B (it) 1989-04-28 1991-10-14 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine.
US5174384A (en) * 1990-10-02 1992-12-29 Herman Walter W Transport unit for fluid or solid materials or devices, and method
JPH0598092A (ja) * 1991-10-09 1993-04-20 Mitsui Toatsu Chem Inc 引張破断伸びに優れたポリプロピレン樹脂組成物
TW259804B (pt) * 1992-01-18 1995-10-11 Hoechst Ag
US5286791A (en) * 1992-05-29 1994-02-15 Himont Incorporated Impact modified graft copolymer compositions containing broad molecular weight distribution polypropylene
JP3330657B2 (ja) * 1992-12-22 2002-09-30 三井化学株式会社 ポリプロピレン組成物
JP3216942B2 (ja) * 1993-09-01 2001-10-09 三井化学株式会社 ポリプロピレン組成物
KR0163639B1 (ko) * 1993-06-30 1999-01-15 고다 시게노리 폴리프로필렌 조성물
JP3120926B2 (ja) * 1993-06-30 2000-12-25 三井化学株式会社 ポリプロピレン組成物
CA2128920C (en) * 1993-07-28 1999-06-01 Akihiko Yamamoto Propylene polymer compositions
JP3539514B2 (ja) * 1994-03-30 2004-07-07 出光石油化学株式会社 自動車用モール成形体
IL117114A (en) 1995-02-21 2000-02-17 Montell North America Inc Components and catalysts for the polymerization ofolefins
IT1275573B (it) 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
JP3582387B2 (ja) * 1998-01-12 2004-10-27 マツダ株式会社 射出成形組成物とその射出成形品の製造方法および低艶化射出成形品
JPH11349650A (ja) * 1998-06-04 1999-12-21 Mitsubishi Chemical Corp ブロック共重合体
AU760406B2 (en) 1998-11-03 2003-05-15 Montech Usa Inc. Polyolefin composition having a high balance of stiffness and impact strength

Also Published As

Publication number Publication date
US7691939B2 (en) 2010-04-06
CN1832999A (zh) 2006-09-13
JP4989222B2 (ja) 2012-08-01
EP1687372A1 (en) 2006-08-09
KR101167875B1 (ko) 2012-07-23
RU2357983C2 (ru) 2009-06-10
JP2007501869A (ja) 2007-02-01
AU2004262683A1 (en) 2005-02-17
RU2006103374A (ru) 2006-06-10
TW200505985A (en) 2005-02-16
CA2534903A1 (en) 2005-02-17
CN100560644C (zh) 2009-11-18
WO2005014715A1 (en) 2005-02-17
KR20060060655A (ko) 2006-06-05
EP1687372B1 (en) 2015-01-21
US20060235139A1 (en) 2006-10-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.