BRPI0518119A - composições poliolefìnicas tendo boa resistência ao branqueamento - Google Patents
composições poliolefìnicas tendo boa resistência ao branqueamentoInfo
- Publication number
- BRPI0518119A BRPI0518119A BRPI0518119-4A BRPI0518119A BRPI0518119A BR PI0518119 A BRPI0518119 A BR PI0518119A BR PI0518119 A BRPI0518119 A BR PI0518119A BR PI0518119 A BRPI0518119 A BR PI0518119A
- Authority
- BR
- Brazil
- Prior art keywords
- xylene
- ranging
- polymer
- ethylene
- ambient temperature
- Prior art date
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
- 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
- C08L23/14—Copolymers of propene
- C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
-
- 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—Polyethene
-
- 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
-
- 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
Abstract
Composições poliolefínicas tendo boa resistência ao branqueamento. O presente invento se refere a uma composição de polipropileno compreendendo (percentagens em peso): a) de 50 a 77% de um polímero cristalino de propileno tendo uma quantidade de pêntades isotáticas (mmmm), medida por RMN-¬13¬C na fração insolúvel em xileno a 250C, maior que 97,5% molar e um índice de polidispersidade variando de 4 a 10; b) de 13 a 28% de um copolimero elastomérico de etileno e propileno, o copolímero tendo uma quantidade de unidades recorrentes derivadas de etileno variando de 30 a 70% e sendo parcialmente solúvel em xileno à temperatura ambiente, a fração polimérica solúvel em xileno à temperatura ambiente tendo um valor de viscosidade intrínseca de 2 a 4 dLIg; e c) de 10 a 22% de polietileno tendo um valor de viscosidade intrínseca variando de 1 a 3 dLIg; em dita composição, o componente (b) mais o componente (c) estando numa quantidade de pelo menos 25% em peso. As composições poliméricas exibem boa resistência a impacto, resistência ao branqueamento e uma dureza relativamente baixa.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04030607 | 2004-12-23 | ||
US65767105P | 2005-03-02 | 2005-03-02 | |
PCT/EP2005/056264 WO2006067023A1 (en) | 2004-12-23 | 2005-11-28 | Polyolefinic compositions having good whitening resistance |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0518119A true BRPI0518119A (pt) | 2008-10-28 |
Family
ID=34927960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0518119-4A BRPI0518119A (pt) | 2004-12-23 | 2005-11-28 | composições poliolefìnicas tendo boa resistência ao branqueamento |
Country Status (11)
Country | Link |
---|---|
US (1) | US7795352B2 (pt) |
EP (1) | EP1828304B1 (pt) |
JP (1) | JP2008525548A (pt) |
CN (1) | CN101084268B (pt) |
AT (1) | ATE424435T1 (pt) |
AU (1) | AU2005318245A1 (pt) |
BR (1) | BRPI0518119A (pt) |
CA (1) | CA2592143A1 (pt) |
RU (1) | RU2386651C2 (pt) |
TW (1) | TW200624497A (pt) |
WO (1) | WO2006067023A1 (pt) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7572860B2 (en) * | 2003-08-05 | 2009-08-11 | Basell Poliolefine Italia S.R.L. | Polyolefin articles |
WO2006037705A1 (en) * | 2004-10-04 | 2006-04-13 | Basell Poliolefine Italia S.R.L. | Elastomeric polyolefin compositions |
CA2610030A1 (en) * | 2005-05-27 | 2006-11-30 | Basell Poliolefine Italia S.R.L. | Polyolefinic compositions having good whitening resistance |
EP1788022B1 (en) * | 2005-11-16 | 2008-12-31 | Borealis Technology Oy | Polypropylene resin with low shrinkage, high impact strength, stiffness and scratch resistance |
KR20110104031A (ko) * | 2009-01-13 | 2011-09-21 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 중합체 조성물 |
EP2379609B1 (en) | 2009-01-13 | 2012-10-24 | Basell Polyolefine GmbH | Polyethylene copolymers |
US8217116B2 (en) * | 2009-07-15 | 2012-07-10 | Braskem America, Inc. | Polypropylene composition for buried structures |
US8575272B2 (en) * | 2009-07-31 | 2013-11-05 | Basell Poliolefine Italia S.R.L. | Polyolefinic compositions |
CN102575074B (zh) * | 2009-07-31 | 2013-11-20 | 巴塞尔聚烯烃意大利有限责任公司 | 聚烯烃组合物 |
EP2480605B1 (en) | 2009-09-22 | 2014-05-28 | Basell Poliolefine Italia S.r.l. | Propylene polymer compositions |
WO2011036021A1 (en) | 2009-09-22 | 2011-03-31 | Basell Poliolefine Italia S.R.L. | Propylene polymer compositions |
WO2011036002A1 (en) * | 2009-09-22 | 2011-03-31 | Basell Poliolefine Italia S.R.L. | Propylene polymer compositions |
US8962763B2 (en) | 2009-12-23 | 2015-02-24 | Basell Poliolefine Italia S.R.L. | Polyolefinic compositions for injection-moulded drainage systems |
BR112013001644A2 (pt) * | 2010-07-23 | 2016-05-24 | Basell Poliolefine Srl | composições de polímero de propileno. |
WO2012049204A1 (en) * | 2010-10-14 | 2012-04-19 | Basell Poliolefine Italia S.R.L. | Automotive interior element |
CN102453279B (zh) * | 2010-10-22 | 2013-06-12 | 中国石油化工股份有限公司 | 一种用于生产碳酸饮料瓶盖的聚丙烯组合物 |
EP2463413B1 (en) | 2010-12-07 | 2014-01-29 | Basell Poliolefine Italia S.r.l. | Polyolefin fibres |
EP2665772B1 (en) | 2011-01-18 | 2014-11-05 | Basell Poliolefine Italia S.r.l. | Polyolefin composition |
EP2592112A1 (en) | 2011-11-11 | 2013-05-15 | Basell Poliolefine Italia S.r.l. | Polymer composition for bumpers and interiors and polyethylene-based resin precursor |
EP2592111A1 (en) | 2011-11-11 | 2013-05-15 | Basell Poliolefine Italia S.r.l. | Polymer composition for bumpers and interiors and polyethylene-based resin precursor |
EP2676972A1 (en) | 2012-06-19 | 2013-12-25 | Basell Polyolefine GmbH | Process for the obtainment of a polyolefin composition |
KR102296621B1 (ko) * | 2013-11-15 | 2021-08-31 | 더블유.알. 그레이스 앤드 캄파니-콘. | 고분자량 부분이 감소된 프로필렌계 중합체 |
CN106459530A (zh) * | 2014-05-28 | 2017-02-22 | 巴塞尔聚烯烃股份有限公司 | 乙烯聚合物组合物及其在聚烯烃组合物中的用途 |
CA2948932C (en) * | 2014-05-28 | 2020-03-31 | Basell Polyolefine Gmbh | Ethylene polymer composition and use thereof in polyolefin compositions |
WO2016005218A1 (en) * | 2014-07-07 | 2016-01-14 | Basell Poliolefine Italia S.R.L. | Polyolefin composition |
CN105524348A (zh) * | 2014-09-29 | 2016-04-27 | 中国石油化工股份有限公司 | 一种聚丙烯组合物和聚丙烯材料 |
WO2016050461A1 (en) * | 2014-10-01 | 2016-04-07 | Basell Poliolefine Italia S.R.L. | Propylene-based copolymer composition for pipes |
WO2018031564A1 (en) | 2016-08-08 | 2018-02-15 | Ticona Llc | Thermally conductive polymer composition for a heat sink |
EP3647356B8 (en) | 2018-10-31 | 2022-03-30 | Borealis AG | Polyolefin composition with improved balance of properties |
ES2929211T3 (es) | 2018-11-07 | 2022-11-25 | Borealis Ag | Composición de poliolefina con resistencia mejorada al impacto y al blanqueamiento |
WO2020104145A1 (en) | 2018-11-23 | 2020-05-28 | Borealis Ag | Polypropylene composition with improved optical properties and whitening resistance |
US20220195166A1 (en) | 2019-04-12 | 2022-06-23 | Borealis Ag | Low stress whitening polypropylene composition |
CN110172210A (zh) * | 2019-04-29 | 2019-08-27 | 东莞市莎米特箱包有限公司 | 一种防花白的箱包壳复合材料及其制备方法 |
KR102223243B1 (ko) * | 2019-09-16 | 2021-03-04 | 한화토탈 주식회사 | 내백화성과 내열성이 우수한 폴리프로필렌 수지 조성물, 그 제조방법 및 그로부터 제조된 성형품 |
CN113388204B (zh) * | 2020-03-13 | 2022-08-19 | 中国石油化工股份有限公司 | 聚烯烃组合物和聚烯烃材料及其制备方法 |
MX2023004187A (es) * | 2020-10-28 | 2023-05-03 | Basell Poliolefine Italia Srl | Composiciones de poliolefina obtenidas a partir de poliolefinas recicladas. |
WO2022090105A1 (en) | 2020-10-28 | 2022-05-05 | Basell Poliolefine Italia S.R.L. | Polyolefins compositions obtained from recycled polyolefins |
EP4339240A1 (en) * | 2022-09-14 | 2024-03-20 | Basell Poliolefine Italia S.r.l. | Polyolefins compositions obtained from recycled polyolefins |
EP4339239A1 (en) * | 2022-09-14 | 2024-03-20 | Basell Poliolefine Italia S.r.l. | Polyolefins compositions obtained from recycled polyolefins |
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IL117114A (en) | 1995-02-21 | 2000-02-17 | Montell North America Inc | Components and catalysts for the polymerization ofolefins |
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US6673869B2 (en) * | 2000-07-27 | 2004-01-06 | Basell Poliolefine Italia S.P.A. | Transparent elastomeric thermoplastic polyolefin compositions |
CA2610030A1 (en) | 2005-05-27 | 2006-11-30 | Basell Poliolefine Italia S.R.L. | Polyolefinic compositions having good whitening resistance |
-
2005
- 2005-11-28 CN CN2005800439520A patent/CN101084268B/zh active Active
- 2005-11-28 AT AT05815558T patent/ATE424435T1/de not_active IP Right Cessation
- 2005-11-28 EP EP05815558A patent/EP1828304B1/en not_active Revoked
- 2005-11-28 RU RU2007127874/04A patent/RU2386651C2/ru active
- 2005-11-28 WO PCT/EP2005/056264 patent/WO2006067023A1/en active Application Filing
- 2005-11-28 BR BRPI0518119-4A patent/BRPI0518119A/pt not_active Application Discontinuation
- 2005-11-28 AU AU2005318245A patent/AU2005318245A1/en not_active Abandoned
- 2005-11-28 JP JP2007547429A patent/JP2008525548A/ja not_active Withdrawn
- 2005-11-28 US US11/793,843 patent/US7795352B2/en not_active Expired - Fee Related
- 2005-11-28 CA CA002592143A patent/CA2592143A1/en not_active Abandoned
- 2005-11-30 TW TW094141995A patent/TW200624497A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CA2592143A1 (en) | 2006-06-29 |
EP1828304A1 (en) | 2007-09-05 |
WO2006067023A1 (en) | 2006-06-29 |
JP2008525548A (ja) | 2008-07-17 |
CN101084268B (zh) | 2011-09-14 |
US7795352B2 (en) | 2010-09-14 |
TW200624497A (en) | 2006-07-16 |
AU2005318245A1 (en) | 2006-06-29 |
RU2386651C2 (ru) | 2010-04-20 |
CN101084268A (zh) | 2007-12-05 |
ATE424435T1 (de) | 2009-03-15 |
EP1828304B1 (en) | 2009-03-04 |
US20080167428A1 (en) | 2008-07-10 |
RU2007127874A (ru) | 2009-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |