JPS5529543A - Preparation of alpha-olefin polymer - Google Patents

Preparation of alpha-olefin polymer

Info

Publication number
JPS5529543A
JPS5529543A JP10196078A JP10196078A JPS5529543A JP S5529543 A JPS5529543 A JP S5529543A JP 10196078 A JP10196078 A JP 10196078A JP 10196078 A JP10196078 A JP 10196078A JP S5529543 A JPS5529543 A JP S5529543A
Authority
JP
Japan
Prior art keywords
olefin
types
catalyst component
alpha
preparation
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
JP10196078A
Other languages
Japanese (ja)
Other versions
JPS598363B2 (en
Inventor
Teruhiro Sato
Masami Tachibana
Kazutsune Kikuta
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.)
JNC Corp
Original Assignee
Chisso Corp
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
Application filed by Chisso Corp filed Critical Chisso Corp
Priority to JP53101960A priority Critical patent/JPS598363B2/en
Priority to GB7914909A priority patent/GB2028843B/en
Priority to DE19792918089 priority patent/DE2918089C2/en
Priority to CS337479A priority patent/CS236763B2/en
Priority to FR7914035A priority patent/FR2434178B1/en
Publication of JPS5529543A publication Critical patent/JPS5529543A/en
Publication of JPS598363B2 publication Critical patent/JPS598363B2/en
Expired 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To improve the catalytic activity and to make it possible to prepare a highly-crystalline polymer, by polymerizing an olefin in the presence of a solid catalyst component obtained through specific treatment of a reaction product of a trivalent metallic halide with a bivalent metallic compound.
CONSTITUTION: A solid product, obtained by reacting a trivalent metallic halide, e.g. AlCl3, with a hydroxide, oxide, carbonate, or double salt or hydrate of a bivalent metal, e.g. Mg, is reacted with one or both of one or more types of electron donors, e.g. ethyl benzoate, and one or more types of electron acceptors, at least one of them being TiCl4, in plural portions to give a solid catalyst component. An α-olefin is polymerized in the presence of a catalyst comprising the component and an organoaluminum compound to form a polyolefin, e.g. polypropylene with an isotactic propylene content of 95W98%.
COPYRIGHT: (C)1980,JPO&Japio
JP53101960A 1978-08-22 1978-08-22 Method for producing α-olefin polymer Expired JPS598363B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP53101960A JPS598363B2 (en) 1978-08-22 1978-08-22 Method for producing α-olefin polymer
GB7914909A GB2028843B (en) 1978-08-22 1979-04-30 -olefin polymerization catalysts therefor and components for such catalysts
DE19792918089 DE2918089C2 (en) 1978-08-22 1979-05-04 Process for the polymerization of propylene alone or in a mixture with ethylene or butene- (1)
CS337479A CS236763B2 (en) 1978-08-22 1979-05-16 Catalyst for processing of alpha-olefine polymere
FR7914035A FR2434178B1 (en) 1978-08-22 1979-05-31 PROCESS FOR THE PREPARATION OF ALPHA-OLEFIN POLYMERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53101960A JPS598363B2 (en) 1978-08-22 1978-08-22 Method for producing α-olefin polymer

Publications (2)

Publication Number Publication Date
JPS5529543A true JPS5529543A (en) 1980-03-01
JPS598363B2 JPS598363B2 (en) 1984-02-24

Family

ID=14314425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53101960A Expired JPS598363B2 (en) 1978-08-22 1978-08-22 Method for producing α-olefin polymer

Country Status (5)

Country Link
JP (1) JPS598363B2 (en)
CS (1) CS236763B2 (en)
DE (1) DE2918089C2 (en)
FR (1) FR2434178B1 (en)
GB (1) GB2028843B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534238A (en) * 1978-08-31 1980-03-10 Chisso Corp Preparation of alpha-olefin polymer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56133303A (en) * 1980-03-22 1981-10-19 Chisso Corp Production of alpha-olefin polymer
US4618661A (en) * 1980-05-02 1986-10-21 Phillips Petroleum Company Supported high efficiency polyolefin catalyst component and methods of making and using the same
JPH0490371U (en) * 1990-09-14 1992-08-06

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219790A (en) * 1975-08-08 1977-02-15 Chisso Corp Process for the preparation of ethylene polymer
JPS5329295A (en) * 1976-08-31 1978-03-18 Chisso Corp Modifying method for ethylene polymerization catalyst component

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213827B2 (en) * 1974-05-08 1977-04-16
US3992322A (en) * 1975-04-11 1976-11-16 Universal Oil Products Company Preparation of polymerization catalyst systems
US4175171A (en) * 1976-08-02 1979-11-20 Mitsui Toatsu Chemicals, Inc. Catalyst for polymerizing α-olefins

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219790A (en) * 1975-08-08 1977-02-15 Chisso Corp Process for the preparation of ethylene polymer
JPS5329295A (en) * 1976-08-31 1978-03-18 Chisso Corp Modifying method for ethylene polymerization catalyst component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534238A (en) * 1978-08-31 1980-03-10 Chisso Corp Preparation of alpha-olefin polymer
JPS6226321B2 (en) * 1978-08-31 1987-06-08 Chisso Corp

Also Published As

Publication number Publication date
FR2434178A1 (en) 1980-03-21
GB2028843A (en) 1980-03-12
JPS598363B2 (en) 1984-02-24
GB2028843B (en) 1983-04-27
DE2918089C2 (en) 1984-09-13
DE2918089A1 (en) 1980-02-28
CS236763B2 (en) 1985-05-15
FR2434178B1 (en) 1985-06-28

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