RU2006103374A - Полиолефиновая композиция, имеющая высокий баланс жесткости и ударной вязкости - Google Patents
Полиолефиновая композиция, имеющая высокий баланс жесткости и ударной вязкости Download PDFInfo
- Publication number
- RU2006103374A RU2006103374A RU2006103374/04A RU2006103374A RU2006103374A RU 2006103374 A RU2006103374 A RU 2006103374A RU 2006103374/04 A RU2006103374/04 A RU 2006103374/04A RU 2006103374 A RU2006103374 A RU 2006103374A RU 2006103374 A RU2006103374 A RU 2006103374A
- Authority
- RU
- Russia
- Prior art keywords
- polyolefin composition
- composition according
- component
- polyolefin
- rigidity
- 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
- 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
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)
Claims (7)
1. Полиолефиновая композиция, содержащая (по массе)
(А) от 60 до 85% полимера пропилена с широким молекулярно-массовым распределением (компонент А), имеющего индекс полидисперсности от 5 до 15 и скорость течения расплава от 20 до 78 г/10 мин (согласно ASTM-D 1238, условие L), и
(В) от 15 до 40% частично растворимого в ксилоле полиолефинового каучука (компонент В), содержащего не менее 65 мас.% этилена.
2. Полиолефиновая композиция по п.1, дополнительно содержащая от 0,5 до 3 мас.ч. минеральных наполнителей по отношению к общей массе компонентов (А) и (В).
3. Полиолефиновая композиция по п.1, имеющая скорость течения расплава от 5 до 20 г/10 мин.
4. Полиолефиновая композиция по п.1, в которой компонент (В) представляет собой сополимер этилена и пропилена.
5. Способ получения полиолефиновой композиции по п.1, где мономеры полимеризуются в присутствии стереоспецифических катализаторов, нанесенных в активной форме на активный галогенид магния, не менее чем в три последовательные стадии, в котором компоненты (А) и (В) получают на отдельных последовательных стадиях, при этом каждая стадия осуществляется в присутствии полимера, образованного непосредственно на предыдущей стадии, и в присутствии катализатора, используемого непосредственно на предыдущей стадии.
6. Изделия, полученные из полиолефиновой композиции по п.1.
7. Бамперы, полученные из полиолефиновой композиции по п.1.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03018013 | 2003-08-07 | ||
| EP03018013.7 | 2003-08-07 | ||
| US49657903P | 2003-08-20 | 2003-08-20 | |
| US60/496,579 | 2003-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006103374A true RU2006103374A (ru) | 2006-06-10 |
| RU2357983C2 RU2357983C2 (ru) | 2009-06-10 |
Family
ID=36994650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006103374/04A RU2357983C2 (ru) | 2003-08-07 | 2004-08-03 | Полиолефиновая композиция, имеющая высокий баланс жесткости и ударной вязкости |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7691939B2 (ru) |
| EP (1) | EP1687372B1 (ru) |
| JP (1) | JP4989222B2 (ru) |
| KR (1) | KR101167875B1 (ru) |
| CN (1) | CN100560644C (ru) |
| AU (1) | AU2004262683A1 (ru) |
| BR (1) | BRPI0412078A (ru) |
| CA (1) | CA2534903A1 (ru) |
| RU (1) | RU2357983C2 (ru) |
| TW (1) | TW200505985A (ru) |
| WO (1) | WO2005014715A1 (ru) |
Families Citing this family (19)
| 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 |
| EP1680468B1 (en) | 2003-11-06 | 2011-08-17 | Basell Poliolefine Italia S.r.l. | Polypropylene composition |
| 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. |
| US9145495B2 (en) * | 2005-07-01 | 2015-09-29 | Basell Poliolefine Italia S.R.L. | Propylene polymers having broad molecular weight distribution |
| KR101580849B1 (ko) | 2008-02-29 | 2015-12-30 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 폴리올레핀 조성물 |
| WO2010112337A1 (en) | 2009-03-31 | 2010-10-07 | Basell Poliolefine Italia S.R.L. | Polyolefin masterbatch and composition suitable for injection molding |
| US20130012642A1 (en) | 2010-03-26 | 2013-01-10 | Basell Poliolefine Italia S.R.L. | Heterophasic Polyolefin Composition |
| BR112013001644A2 (pt) * | 2010-07-23 | 2016-05-24 | Basell Poliolefine Srl | composições de polímero de propileno. |
| US9550844B2 (en) | 2013-06-19 | 2017-01-24 | Borealis Ag | Polypropylene with broad molecular weight distribution |
| KR101963095B1 (ko) * | 2015-11-05 | 2019-03-27 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 이종상 프로필렌 공중합체 |
| 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 |
| CA3102857C (en) | 2018-06-14 | 2022-12-20 | Lyondellbasell Advanced Polymers 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 |
| EP4347707A1 (en) | 2021-05-28 | 2024-04-10 | Equistar Chemicals, LP | Polyolefin compositions with high dimensional stability for sheet applications |
| CN118055858A (zh) | 2021-10-28 | 2024-05-17 | 巴塞尔聚烯烃股份有限公司 | 增强聚丙烯组合物 |
| WO2023213536A1 (en) * | 2022-05-06 | 2023-11-09 | Basell Poliolefine Italia S.R.L. | Plastic material and shaped article obtained therefrom |
| EP4375328A1 (en) | 2022-11-23 | 2024-05-29 | Borealis AG | Polypropylene composition for automotive applications |
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 |
| 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 |
| DE69413651T2 (de) * | 1993-06-30 | 1999-04-08 | Mitsui Chemicals Inc | Polypropylenzusammensetzung |
| 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 |
| BR9907139B1 (pt) * | 1998-11-03 | 2008-11-18 | composiÇço poliolefÍnica e retentores produzidos a partir de dita composiÇço. |
-
2004
- 2004-07-29 TW TW093122701A patent/TW200505985A/zh unknown
- 2004-08-03 JP JP2006522316A patent/JP4989222B2/ja active Active
- 2004-08-03 CN CNB2004800222463A patent/CN100560644C/zh active Active
- 2004-08-03 EP EP04741364.6A patent/EP1687372B1/en active Active
- 2004-08-03 AU AU2004262683A patent/AU2004262683A1/en not_active Abandoned
- 2004-08-03 RU RU2006103374/04A patent/RU2357983C2/ru not_active IP Right Cessation
- 2004-08-03 CA CA002534903A patent/CA2534903A1/en not_active Abandoned
- 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 BR BRPI0412078-7A patent/BRPI0412078A/pt not_active IP Right Cessation
- 2004-08-03 US US10/567,503 patent/US7691939B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW200505985A (en) | 2005-02-16 |
| US7691939B2 (en) | 2010-04-06 |
| KR101167875B1 (ko) | 2012-07-23 |
| JP2007501869A (ja) | 2007-02-01 |
| AU2004262683A1 (en) | 2005-02-17 |
| EP1687372A1 (en) | 2006-08-09 |
| EP1687372B1 (en) | 2015-01-21 |
| KR20060060655A (ko) | 2006-06-05 |
| CN100560644C (zh) | 2009-11-18 |
| CA2534903A1 (en) | 2005-02-17 |
| CN1832999A (zh) | 2006-09-13 |
| JP4989222B2 (ja) | 2012-08-01 |
| US20060235139A1 (en) | 2006-10-19 |
| BRPI0412078A (pt) | 2006-09-05 |
| RU2357983C2 (ru) | 2009-06-10 |
| WO2005014715A1 (en) | 2005-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20090804 |