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
Application number
DE2757725A
Other languages
German (de)
Other versions
DE2757725A1 (de
DE2757725B2 (de
Inventor
Yoshihisa Yokota
Teruo Hosokawa
Kiichiro Kawasaki Sakashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Yuka KK
Original Assignee
Showa Yuka KK
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
Priority claimed from JP15421876A external-priority patent/JPS5378287A/ja
Priority claimed from JP14148777A external-priority patent/JPS591408B2/ja
Priority claimed from JP14878077A external-priority patent/JPS591409B2/ja
Application filed by Showa Yuka KK filed Critical Showa Yuka KK
Publication of DE2757725A1 publication Critical patent/DE2757725A1/de
Publication of DE2757725B2 publication Critical patent/DE2757725B2/de
Application granted granted Critical
Publication of DE2757725C3 publication Critical patent/DE2757725C3/de
Granted legal-status Critical Current

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)
DE2757725A 1976-12-23 1977-12-23 Verfahren zur Herstellung von Äthylenpolymeren sowie hierzu verwendete Katalysatoren bzw. Katalysatorbestandteile Granted DE2757725B2 (de)

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 (enExample) 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 (enExample)
DE (1) DE2757725B2 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
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
US4625003A (en) * 1983-08-30 1986-11-25 Toa Nenryo Kogyo Kabushiki Kaisha Catalyst component for polymerization of olefins (P-1026)
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
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
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
KR100753265B1 (ko) * 1999-08-24 2007-08-29 도요 보세키 가부시키가이샤 폴리에스테르 중합촉매 및 이것을 사용하여 제조된폴리에스테르 및 폴리에스테르의 제조방법
WO2001046272A1 (en) 1999-12-22 2001-06-28 Basell Technology Company B.V. Alpha-olefin polymerization catalyst system which contains an aromatic silane compound
BRPI0620542A2 (pt) 2005-11-23 2011-11-16 Dow Global Technologies Inc copolìmero compreendendo etileno interpolimerizado com pelo menos uma (alfa)-olefina c3-10 e mistura de polìmeros
KR101040388B1 (ko) * 2007-01-30 2011-06-09 주식회사 엘지화학 트리옥사실로칸을 포함하는 올레핀 중합용 촉매 및 이를이용한 올레핀 중합 방법
BR112013030614A2 (pt) * 2011-06-09 2016-12-13 Basell Poliolefine Srl componentes de catalisador pré-polimerizado para a polimerização de olefinas
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
EP4143241A1 (en) 2020-04-30 2023-03-08 Dow Global Technologies LLC Ziegler-natta (pro)catalyst systems made with (multi-alkoxy)silane compound
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE363977B (enExample) * 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 (enExample) * 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 (enExample) * 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 (enExample) * 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 (enExample) * 1974-05-08 1977-04-16
JPS565404B2 (enExample) * 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

Also Published As

Publication number Publication date
US4242479A (en) 1980-12-30
DE2757725A1 (de) 1978-07-06
DE2757725B2 (de) 1980-04-24

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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