DE3027885A1 - Polymerisation von ethylen - Google Patents

Polymerisation von ethylen

Info

Publication number
DE3027885A1
DE3027885A1 DE19803027885 DE3027885A DE3027885A1 DE 3027885 A1 DE3027885 A1 DE 3027885A1 DE 19803027885 DE19803027885 DE 19803027885 DE 3027885 A DE3027885 A DE 3027885A DE 3027885 A1 DE3027885 A1 DE 3027885A1
Authority
DE
Germany
Prior art keywords
compound
catalyst
titanium
component
ethylene
Prior art date
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.)
Granted
Application number
DE19803027885
Other languages
German (de)
English (en)
Other versions
DE3027885C2 (enrdf_load_stackoverflow
Inventor
Takashi Fujita
Shigekazu Hayashi
Yoshiteru Kageyama
Ryuhei Matsui
Mitsuyuki Matsuura
Hiromi Miyanishi
Takeo Shimada
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 JP9389979A external-priority patent/JPS5618607A/ja
Priority claimed from JP2714680A external-priority patent/JPS56122807A/ja
Priority claimed from JP6564080A external-priority patent/JPS56161407A/ja
Priority claimed from JP6563980A external-priority patent/JPS56161406A/ja
Application filed by Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Publication of DE3027885A1 publication Critical patent/DE3027885A1/de
Application granted granted Critical
Publication of DE3027885C2 publication Critical patent/DE3027885C2/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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE19803027885 1979-07-24 1980-07-23 Polymerisation von ethylen Granted DE3027885A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9389979A JPS5618607A (en) 1979-07-24 1979-07-24 Polymerization of ethylene
JP2714680A JPS56122807A (en) 1980-03-04 1980-03-04 Polymerization of ethylene
JP6564080A JPS56161407A (en) 1980-05-17 1980-05-17 Polymerization of ethylene
JP6563980A JPS56161406A (en) 1980-05-17 1980-05-17 Polymerization of ethylene

Publications (2)

Publication Number Publication Date
DE3027885A1 true DE3027885A1 (de) 1981-02-12
DE3027885C2 DE3027885C2 (enrdf_load_stackoverflow) 1993-05-06

Family

ID=27458631

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803027885 Granted DE3027885A1 (de) 1979-07-24 1980-07-23 Polymerisation von ethylen

Country Status (2)

Country Link
DE (1) DE3027885A1 (enrdf_load_stackoverflow)
GB (1) GB2057468B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530983A (en) * 1982-01-22 1985-07-23 Mitsubishi Petrochemical Company Limited Process for polymerizing ethylene
US4681924A (en) * 1982-12-29 1987-07-21 National Distillers And Chemical Corporation Catalyst systems for polymerizations at high temperatures

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120602A (ja) * 1982-12-27 1984-07-12 Nippon Oil Co Ltd ポリオレフインの製造方法
US4981928A (en) * 1983-08-04 1991-01-01 Exxon Research And Engineering Company Supported polyolefin catalyst for polymerization of ethylene under high temperatures
US4490514A (en) * 1983-08-16 1984-12-25 Chemplex Company High-temperature ethylene polymerization and copolymerization using dialuminoxane cocatalysts
US4814314A (en) * 1986-09-26 1989-03-21 Mitsubishi Petrochemical Company Limited Catalyst for olefin polymerization
EP0314797B1 (en) * 1987-04-20 1997-07-02 Mitsui Petrochemical Industries, Ltd. Olefin polymerization catalyst and process for polymerizing olefin
US5206199A (en) * 1987-04-20 1993-04-27 Mitsui Petrochemical Industries, Ltd. Catalyst for polymerizing an olefin and process for polymerizing an olefin
JPH0780968B2 (ja) * 1987-09-09 1995-08-30 住友化学工業株式会社 オレフィン重合体の製造法
JP2758415B2 (ja) * 1988-11-17 1998-05-28 三菱化学株式会社 α−オレフィン重合体の製造

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB828828A (en) * 1955-10-10 1960-02-24 Dow Chemical Co Polymerization of alpha-olefines
DE1958488A1 (de) * 1968-11-25 1970-05-27 Montedison Spa Neue Polymerisationskatalysatoren,ihre Herstellung und Verwendung
DE2350795A1 (de) * 1972-10-13 1974-04-25 Ethylene Plastique Sa Verfahren zur polymerisation von aethylen unter verwendung eines neuen katalysators
DE2415438A1 (de) * 1973-03-29 1974-10-10 Ici Ltd Verfahren zur polymerisation von aethylen
DE2708010A1 (de) * 1976-02-25 1977-09-01 Charbonnages Ste Chimique Verfahren zur polymerisation von aethylen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB828828A (en) * 1955-10-10 1960-02-24 Dow Chemical Co Polymerization of alpha-olefines
DE1958488A1 (de) * 1968-11-25 1970-05-27 Montedison Spa Neue Polymerisationskatalysatoren,ihre Herstellung und Verwendung
DE2350795A1 (de) * 1972-10-13 1974-04-25 Ethylene Plastique Sa Verfahren zur polymerisation von aethylen unter verwendung eines neuen katalysators
DE2415438A1 (de) * 1973-03-29 1974-10-10 Ici Ltd Verfahren zur polymerisation von aethylen
DE2708010A1 (de) * 1976-02-25 1977-09-01 Charbonnages Ste Chimique Verfahren zur polymerisation von aethylen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Derwent CPI 1975, Ref. 73540 W/44 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530983A (en) * 1982-01-22 1985-07-23 Mitsubishi Petrochemical Company Limited Process for polymerizing ethylene
US4681924A (en) * 1982-12-29 1987-07-21 National Distillers And Chemical Corporation Catalyst systems for polymerizations at high temperatures

Also Published As

Publication number Publication date
GB2057468A (en) 1981-04-01
GB2057468B (en) 1984-01-11
DE3027885C2 (enrdf_load_stackoverflow) 1993-05-06

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8380 Miscellaneous part iii

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee