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
EP1517954B1 (en) * 2002-06-26 2014-05-28 Basell Poliolefine Italia S.r.l. Impact-resistant polyolefin compositions
MXPA04012699A (es) 2002-06-26 2005-03-23 Basell Poliolefine Spa Composiciones de poliolefina resistentes a impactos.
EP1680468B1 (en) 2003-11-06 2011-08-17 Basell Poliolefine Italia S.r.l. Polypropylene composition
KR101256036B1 (ko) * 2004-06-08 2013-04-19 바셀 폴리올레핀 이탈리아 에스.알.엘 강성, 충격 강도 및 파단점 신율의 높은 균형 및 낮은 열수축율을 갖는 폴리올레핀 조성물
EP1899415B1 (en) * 2005-07-01 2011-08-10 Basell Poliolefine Italia S.r.l. Propylene polymers having broad molecular weight distribution
US8378028B2 (en) * 2008-02-29 2013-02-19 Basell Poliolefine Italia, s.r.l. Polyolefin compositions
KR101678243B1 (ko) 2009-03-31 2016-11-21 바셀 폴리올레핀 이탈리아 에스.알.엘 사출 성형에 적합한 폴리올레핀 마스터배치 및 조성물
EP2553016B1 (en) 2010-03-26 2019-05-29 Basell Poliolefine Italia S.r.l. Heterophasic polyolefin composition
US9303159B2 (en) * 2010-07-23 2016-04-05 Basell Poliolefine Italia S.R.L. Propylene polymer compositions
MX344748B (es) 2013-06-19 2017-01-05 Borealis Ag Polipropileno con amplia distribucion de peso molecular.
EP3371255B1 (en) * 2015-11-05 2019-07-24 Basell Poliolefine Italia S.r.l. Heterophasic propylene copolymers
TW201811976A (zh) 2016-08-08 2018-04-01 美商堤康那責任有限公司 用於散熱器之導熱聚合物組合物
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
CN112352012A (zh) 2018-06-14 2021-02-09 利安德巴塞尔先进聚合物公司 可发泡聚烯烃组合物及其方法
JP7651693B2 (ja) * 2020-11-16 2025-03-26 イクイスター・ケミカルズ・エルピー ポストコンシューマ樹脂の相溶化
BR112023024473A2 (pt) 2021-05-28 2024-02-06 Equistar Chem Lp Composição de poliolefina, artigo, e, membrana de chapa
WO2023072570A1 (en) 2021-10-28 2023-05-04 Basell Polyolefine Gmbh Reinforced polypropylene composition
JP2025513771A (ja) * 2022-05-06 2025-04-30 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 プラスチック材料およびそれから得られる成形品
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
CA2143429C (en) * 1993-06-30 1999-01-26 Takao Nomura Polypropylene composition
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
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
TW272986B (pt) * 1993-07-28 1996-03-21 Mitsui Petroleum Chemicals Ind
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
US6395832B1 (en) * 1998-11-03 2002-05-28 Baselltech Usa Inc. Polyolefin composition having a high balance of stiffness and impact strength

Also Published As

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

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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.