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 impactoInfo
- 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
Links
Classifications
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- 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—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
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.
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 (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004003073A1 (en) | 2002-06-26 | 2004-01-08 | Basell Poliolefine Italia S.P.A | Impact-resistant polyolefin compositions |
KR100921365B1 (ko) * | 2002-06-26 | 2009-10-15 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 내충격성 폴리올레핀 조성물 |
CN1997704B (zh) | 2003-11-06 | 2011-07-13 | 巴赛尔聚烯烃意大利有限公司 | 聚丙烯组合物 |
ES2296190T3 (es) | 2004-06-08 | 2008-04-16 | Basell Poliolefine Italia S.R.L. | Composicion polilefinica que tiene una alto equilibrio de rigidea, resistencia al impacto y alargamiento en rotura y bajo encogimmiento termico. |
AU2006265203A1 (en) * | 2005-07-01 | 2007-01-11 | Basell Poliolefine Italia S.R.L. | Propylene polymers having broad molecular weight distribution |
EP2247424B1 (en) | 2008-02-29 | 2012-07-04 | Basell Poliolefine Italia S.r.l. | Polyolefin compositions |
US8450422B2 (en) | 2009-03-31 | 2013-05-28 | Basell Poliolefine Italia S.R.L. | Polyolefin masterbatch and composition suitable for injection molding |
KR102070493B1 (ko) | 2010-03-26 | 2020-03-02 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 헤테로상 폴리올레핀 조성물 |
WO2012010678A1 (en) * | 2010-07-23 | 2012-01-26 | Basell Poliolefine Italia Srl | Propylene polymer compositions |
JP6148356B2 (ja) * | 2013-06-19 | 2017-06-14 | ボレアリス・アクチェンゲゼルシャフトBorealis Ag | 広い分子量分布を有するポリプロピレン |
WO2017076701A1 (en) * | 2015-11-05 | 2017-05-11 | 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 |
MX2020013368A (es) | 2018-06-14 | 2021-05-27 | Lyondellbasell Advanced Polymers Inc | Composiciones de poliolefinas espumosas y métodos para producir las mismas. |
WO2022104275A1 (en) | 2020-11-16 | 2022-05-19 | Equistar Chemicals, Lp | Compatibilization of post consumer resins |
WO2022251065A1 (en) | 2021-05-28 | 2022-12-01 | Lyondellbasell Advanced Polymers Inc. | Polyolefin compositions with high dimensional stability for sheet applications |
WO2023072570A1 (en) | 2021-10-28 | 2023-05-04 | Basell Polyolefine Gmbh | Reinforced polypropylene composition |
WO2023213536A1 (en) * | 2022-05-06 | 2023-11-09 | Basell Poliolefine Italia S.R.L. | Plastic material and shaped article obtained therefrom |
Family Cites Families (17)
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 |
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 |
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 |
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 |
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 |
ID25491A (id) | 1998-11-03 | 2000-10-05 | Montech Usa Inc | Komposisi poliolefin yang mempunyai keseimbangan kekakuan dan kekuatan benturan yang tinggi |
-
2004
- 2004-07-29 TW TW093122701A patent/TW200505985A/zh unknown
- 2004-08-03 CN CNB2004800222463A patent/CN100560644C/zh active Active
- 2004-08-03 JP JP2006522316A patent/JP4989222B2/ja active Active
- 2004-08-03 BR BRPI0412078-7A patent/BRPI0412078A/pt not_active IP Right Cessation
- 2004-08-03 KR KR1020067000225A patent/KR101167875B1/ko active IP Right Grant
- 2004-08-03 WO PCT/EP2004/008720 patent/WO2005014715A1/en active Application Filing
- 2004-08-03 CA CA002534903A patent/CA2534903A1/en not_active Abandoned
- 2004-08-03 US US10/567,503 patent/US7691939B2/en active Active
- 2004-08-03 RU RU2006103374/04A patent/RU2357983C2/ru not_active IP Right Cessation
- 2004-08-03 AU AU2004262683A patent/AU2004262683A1/en not_active Abandoned
- 2004-08-03 EP EP04741364.6A patent/EP1687372B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20060060655A (ko) | 2006-06-05 |
US20060235139A1 (en) | 2006-10-19 |
JP4989222B2 (ja) | 2012-08-01 |
WO2005014715A1 (en) | 2005-02-17 |
EP1687372A1 (en) | 2006-08-09 |
RU2006103374A (ru) | 2006-06-10 |
CN1832999A (zh) | 2006-09-13 |
CN100560644C (zh) | 2009-11-18 |
US7691939B2 (en) | 2010-04-06 |
CA2534903A1 (en) | 2005-02-17 |
TW200505985A (en) | 2005-02-16 |
KR101167875B1 (ko) | 2012-07-23 |
RU2357983C2 (ru) | 2009-06-10 |
EP1687372B1 (en) | 2015-01-21 |
JP2007501869A (ja) | 2007-02-01 |
AU2004262683A1 (en) | 2005-02-17 |
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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. |