DE2757725C3 - - Google Patents
Info
- Publication number
- DE2757725C3 DE2757725C3 DE2757725A DE2757725A DE2757725C3 DE 2757725 C3 DE2757725 C3 DE 2757725C3 DE 2757725 A DE2757725 A DE 2757725A DE 2757725 A DE2757725 A DE 2757725A DE 2757725 C3 DE2757725 C3 DE 2757725C3
- Authority
- DE
- Germany
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15421876A JPS5378287A (en) | 1976-12-23 | 1976-12-23 | Process for producing improved ethylenic polymer |
JP14148777A JPS591408B2 (ja) | 1977-11-28 | 1977-11-28 | オレフイン重合用固体触媒成分の製造法 |
JP14878077A JPS591409B2 (ja) | 1977-12-13 | 1977-12-13 | オレフイン重合用固体触媒成分の製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2757725A1 DE2757725A1 (de) | 1978-07-06 |
DE2757725B2 DE2757725B2 (de) | 1980-04-24 |
DE2757725C3 true DE2757725C3 (US06724976-20040420-M00002.png) | 1980-12-18 |
Family
ID=27318259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2757725A Granted DE2757725B2 (de) | 1976-12-23 | 1977-12-23 | Verfahren zur Herstellung von Äthylenpolymeren sowie hierzu verwendete Katalysatoren bzw. Katalysatorbestandteile |
Country Status (2)
Country | Link |
---|---|
US (1) | US4242479A (US06724976-20040420-M00002.png) |
DE (1) | DE2757725B2 (US06724976-20040420-M00002.png) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5582103A (en) * | 1978-12-15 | 1980-06-20 | Mitsubishi Petrochem Co Ltd | Production of alpha-olefin polymer |
JPS5817204B2 (ja) * | 1979-09-21 | 1983-04-05 | 宇部興産株式会社 | α−オレフィンの重合法 |
JPS5817206B2 (ja) * | 1979-10-11 | 1983-04-05 | 宇部興産株式会社 | エチレンの重合法 |
US4410672A (en) * | 1980-04-23 | 1983-10-18 | Showa Denko Kabushiki Kaisha | Polymerization catalysts and process for the production of ethylenic polymers by use thereof |
US4425257A (en) | 1980-05-02 | 1984-01-10 | Phillips Petroleum Company | Supported high efficiency polyolefin catalyst component and methods of making and using the same |
US4422957A (en) * | 1980-05-02 | 1983-12-27 | Phillips Petroleum Company | Methods of producing polyolefins using supported high efficiency polyolefin catalyst components |
US4347158A (en) * | 1980-05-02 | 1982-08-31 | Dart Industries, Inc. | Supported high efficiency polyolefin catalyst component and methods of making and using the same |
JPS5825363B2 (ja) * | 1980-05-22 | 1983-05-27 | 宇部興産株式会社 | α−オレフィン重合体の製法 |
JPS5949242B2 (ja) * | 1981-02-26 | 1984-12-01 | 宇部興産株式会社 | エチレンの重合法 |
US4680350A (en) * | 1981-09-10 | 1987-07-14 | Stauffer Chemical Company | Purified catalyst support |
US4555496A (en) * | 1982-08-20 | 1985-11-26 | Phillips Petroleum Company | Supported polyolefin catalyst components and methods of making and using the same |
JPS6049007A (ja) * | 1983-08-30 | 1985-03-18 | Toa Nenryo Kogyo Kk | α―オレフイン重合用触媒成分 |
JPS6049005A (ja) * | 1983-08-30 | 1985-03-18 | Toa Nenryo Kogyo Kk | α―オレフイン重合用触媒成分 |
JPS6049004A (ja) * | 1983-08-30 | 1985-03-18 | Toa Nenryo Kogyo Kk | α―オレフイン重合用触媒成分 |
JPS6049006A (ja) * | 1983-08-30 | 1985-03-18 | Toa Nenryo Kogyo Kk | α―オレフイン重合用触媒成分 |
US4625003A (en) * | 1983-08-30 | 1986-11-25 | Toa Nenryo Kogyo Kabushiki Kaisha | Catalyst component for polymerization of olefins (P-1026) |
JPH062772B2 (ja) * | 1984-02-28 | 1994-01-12 | 東燃株式会社 | オレフイン重合用触媒成分の製造方法 |
US4680351A (en) * | 1985-09-06 | 1987-07-14 | Phillips Petroleum Company | Supported polyolefin catalyst components and methods of making and using same |
US4874737A (en) * | 1988-09-06 | 1989-10-17 | Shell Oil Company | Silicate-modified magnesium alkoxide polymerization catalysts |
JP2752404B2 (ja) * | 1989-01-10 | 1998-05-18 | 三菱化学株式会社 | オレフィン重合用触媒 |
US5238891A (en) * | 1989-06-15 | 1993-08-24 | Phillips Petroleum Company | Olefin polymerization catalyst and process |
US5102842A (en) * | 1990-08-23 | 1992-04-07 | Himont Incorporated | Catalyst for the polymerization of alpha-olefins containing trifluoropropyl substituted silane compounds |
US5756416A (en) * | 1995-11-28 | 1998-05-26 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition having improved comonomer reactivity |
US6130180A (en) * | 1997-12-23 | 2000-10-10 | Montell North America Inc. | Catalyst for the polymerization of alpha-olefins containing substituted amino silane compounds |
KR100607538B1 (ko) * | 1999-04-20 | 2006-08-02 | 삼성토탈 주식회사 | 열접착성 필름용 프로필렌-에틸렌-부텐-1 공중합체 및 이를 포함하는 수지조성물 |
ATE283882T1 (de) * | 1999-08-24 | 2004-12-15 | Toyo Boseki | Polymerisationskatalysatoren für polyester, damit hergestellte polyester und verfahren zur herstellung von polyester |
JP4758583B2 (ja) | 1999-12-22 | 2011-08-31 | バセル テクノロジー カンパニー ビー.ブイ. | 芳香族シラン化合物を含むα−オレフィン重合触媒系 |
ATE553132T1 (de) | 2005-11-23 | 2012-04-15 | Dow Global Technologies Llc | Heterogene, zusammensetzungsmässig phasenseparierte ethylen-alpha-olefin- mischpolymerisate |
KR101040388B1 (ko) * | 2007-01-30 | 2011-06-09 | 주식회사 엘지화학 | 트리옥사실로칸을 포함하는 올레핀 중합용 촉매 및 이를이용한 올레핀 중합 방법 |
US20140094576A1 (en) * | 2011-06-09 | 2014-04-03 | Basell Poliolefine Italia S.R.L. | Pre-polymerized catalyst components for the polymerization of olefins |
WO2018026330A1 (en) * | 2016-08-04 | 2018-02-08 | Irpc Public Company Limited | Catalyst support and process for preparing the same, catalyst for polyolefin polymerization and process for preparing the same, process for polymerization of olefin |
BR112022021763A2 (pt) | 2020-04-30 | 2022-12-13 | Dow Global Technologies Llc | Sistema pró-catalisador, e, métodos para a síntese de um sistema pró-catalisador e para a produção de um sistema catalisador, sistema catalisador e para a síntese de um polímero de poliolefina |
CN116063593B (zh) * | 2021-10-30 | 2024-07-02 | 中国石油化工股份有限公司 | 一种用于烯烃聚合的催化剂组分、含其的催化剂及其制备方法和应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE363977B (US06724976-20040420-M00002.png) * | 1968-11-21 | 1974-02-11 | Montedison Spa | |
YU35844B (en) * | 1968-11-25 | 1981-08-31 | Montedison Spa | Process for obtaining catalysts for the polymerization of olefines |
GB1275641A (en) * | 1969-01-06 | 1972-05-24 | Solvay | Catalysts for the polymerisation and copolymerisation of olefins |
NL136668C (US06724976-20040420-M00002.png) * | 1969-01-24 | |||
BE791676A (fr) * | 1971-12-08 | 1973-05-21 | Solvay | Procédé pour la polymérisation des oléfines |
US3819599A (en) * | 1972-05-31 | 1974-06-25 | Standard Oil Co | Catalyst and process for the polymerization of ethylene and terminal olefins |
LU65587A1 (US06724976-20040420-M00002.png) * | 1972-06-22 | 1973-12-27 | ||
US4071672A (en) * | 1972-11-10 | 1978-01-31 | Mitsui Petrochemical Industries Ltd. | Process for polymerizing or copolymerizing olefins |
FR2252355B1 (US06724976-20040420-M00002.png) * | 1973-11-22 | 1976-10-01 | Solvay | |
GB1492618A (en) * | 1974-02-01 | 1977-11-23 | Mitsui Petrochemical Ind | Process for preparing highly stereoregular polyolefins and catalyst used therefor |
JPS5213827B2 (US06724976-20040420-M00002.png) * | 1974-05-08 | 1977-04-16 | ||
JPS565404B2 (US06724976-20040420-M00002.png) * | 1975-02-14 | 1981-02-04 | ||
IT1039828B (it) * | 1975-07-09 | 1979-12-10 | Montedison Spa | Componenti di catalizzatori perla polimerizzazione di olefine e catalizzatori da essi ottenuti |
-
1977
- 1977-12-22 US US05/863,560 patent/US4242479A/en not_active Expired - Lifetime
- 1977-12-23 DE DE2757725A patent/DE2757725B2/de active Granted
Also Published As
Publication number | Publication date |
---|---|
US4242479A (en) | 1980-12-30 |
DE2757725B2 (de) | 1980-04-24 |
DE2757725A1 (de) | 1978-07-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
C3 | Grant after two publication steps (3rd publication) | ||
8339 | Ceased/non-payment of the annual fee |