GB2125053B - Process for polymerizing ethylene - Google Patents

Process for polymerizing ethylene

Info

Publication number
GB2125053B
GB2125053B GB08319780A GB8319780A GB2125053B GB 2125053 B GB2125053 B GB 2125053B GB 08319780 A GB08319780 A GB 08319780A GB 8319780 A GB8319780 A GB 8319780A GB 2125053 B GB2125053 B GB 2125053B
Authority
GB
United Kingdom
Prior art keywords
polymerizing ethylene
polymerizing
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.)
Expired
Application number
GB08319780A
Other versions
GB2125053A (en
GB8319780D0 (en
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
Publication of GB8319780D0 publication Critical patent/GB8319780D0/en
Publication of GB2125053A publication Critical patent/GB2125053A/en
Application granted granted Critical
Publication of GB2125053B publication Critical patent/GB2125053B/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
    • C08F10/02—Ethene
    • 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

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)
GB08319780A 1982-07-28 1983-07-22 Process for polymerizing ethylene Expired GB2125053B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57130513A JPS5922909A (en) 1982-07-28 1982-07-28 Polymerization of ethylene

Publications (3)

Publication Number Publication Date
GB8319780D0 GB8319780D0 (en) 1983-08-24
GB2125053A GB2125053A (en) 1984-02-29
GB2125053B true GB2125053B (en) 1986-01-02

Family

ID=15036085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08319780A Expired GB2125053B (en) 1982-07-28 1983-07-22 Process for polymerizing ethylene

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101236596B1 (en) * 2010-12-24 2013-02-22 삼성토탈 주식회사 Method of preparation of solid catalyst and method of gas-phase polymerization of ethylene using solid catalyst prepared by the same

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 (en) * 1979-09-21 1983-04-05 宇部興産株式会社 α-olefin polymerization method
JPS5817206B2 (en) * 1979-10-11 1983-04-05 宇部興産株式会社 Ethylene polymerization method
JPS5825363B2 (en) * 1980-05-22 1983-05-27 宇部興産株式会社 Production method of α-olefin polymer

Also Published As

Publication number Publication date
FR2531090B1 (en) 1987-02-20
FR2531090A1 (en) 1984-02-03
GB2125053A (en) 1984-02-29
KR840005466A (en) 1984-11-12
GB8319780D0 (en) 1983-08-24
CA1233948A (en) 1988-03-08
JPH0153889B2 (en) 1989-11-16
KR900004669B1 (en) 1990-07-02
JPS5922909A (en) 1984-02-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920722