CA1233948A - Process for polymerizing ethylene - Google Patents

Process for polymerizing ethylene

Info

Publication number
CA1233948A
CA1233948A CA000433143A CA433143A CA1233948A CA 1233948 A CA1233948 A CA 1233948A CA 000433143 A CA000433143 A CA 000433143A CA 433143 A CA433143 A CA 433143A CA 1233948 A CA1233948 A CA 1233948A
Authority
CA
Canada
Prior art keywords
compound
formula
carbon atoms
ethylene
process according
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.)
Expired
Application number
CA000433143A
Other languages
English (en)
French (fr)
Inventor
Takefumi Yano
Tokuji Inoue
Shigeru Ikai
Yoshiyuki Kai
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.)
Ube Corp
Original Assignee
Ube Industries 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
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Application granted granted Critical
Publication of CA1233948A publication Critical patent/CA1233948A/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA000433143A 1982-07-28 1983-07-25 Process for polymerizing ethylene Expired CA1233948A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57130513A JPS5922909A (ja) 1982-07-28 1982-07-28 エチレンの重合法
JP57-130513 1982-07-28

Publications (1)

Publication Number Publication Date
CA1233948A true CA1233948A (en) 1988-03-08

Family

ID=15036085

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000433143A Expired CA1233948A (en) 1982-07-28 1983-07-25 Process for polymerizing ethylene

Country Status (5)

Country Link
JP (1) JPS5922909A (ko)
KR (1) KR900004669B1 (ko)
CA (1) CA1233948A (ko)
FR (1) FR2531090B1 (ko)
GB (1) GB2125053B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101236596B1 (ko) * 2010-12-24 2013-02-22 삼성토탈 주식회사 에틸렌 기상중합용 고체촉매의 제조방법 및 그에 의해 제조되는 촉매를 이용한 에틸렌 중합 또는 공중합 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1104298A (en) * 1978-02-23 1981-06-30 Akinobu Shiga Catalysts for the polymerization of olefins
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
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

Also Published As

Publication number Publication date
FR2531090B1 (fr) 1987-02-20
KR840005466A (ko) 1984-11-12
KR900004669B1 (ko) 1990-07-02
FR2531090A1 (fr) 1984-02-03
GB8319780D0 (en) 1983-08-24
JPS5922909A (ja) 1984-02-06
GB2125053A (en) 1984-02-29
GB2125053B (en) 1986-01-02
JPH0153889B2 (ko) 1989-11-16

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Legal Events

Date Code Title Description
MKEX Expiry