IT8220397A0 - CATALYST FOR THE POLYMERIZATION OF OLEFINS. - Google Patents

CATALYST FOR THE POLYMERIZATION OF OLEFINS.

Info

Publication number
IT8220397A0
IT8220397A0 IT8220397A IT2039782A IT8220397A0 IT 8220397 A0 IT8220397 A0 IT 8220397A0 IT 8220397 A IT8220397 A IT 8220397A IT 2039782 A IT2039782 A IT 2039782A IT 8220397 A0 IT8220397 A0 IT 8220397A0
Authority
IT
Italy
Prior art keywords
olefins
polymerization
catalyst
Prior art date
Application number
IT8220397A
Other languages
Italian (it)
Other versions
IT8220397A1 (en
IT1151854B (en
Inventor
Mituji Miyoshi
Kazuo Matsuura
Takeichi Shiraishi
Etsuo Kawamata
Mitsuo Okamoto
Nobuyuki Kuroda
Original Assignee
Nippon Oil 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 JP56042528A external-priority patent/JPS57158205A/en
Priority claimed from JP11853281A external-priority patent/JPS5821405A/en
Application filed by Nippon Oil Co Ltd filed Critical Nippon Oil Co Ltd
Publication of IT8220397A0 publication Critical patent/IT8220397A0/en
Publication of IT8220397A1 publication Critical patent/IT8220397A1/en
Application granted granted Critical
Publication of IT1151854B publication Critical patent/IT1151854B/en

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

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)
IT20397/82A 1981-03-25 1982-03-25 CATALYST FOR THE POLYMERIZATION OF OLEFINE IT1151854B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56042528A JPS57158205A (en) 1981-03-25 1981-03-25 Production of polyolefin
JP11853281A JPS5821405A (en) 1981-07-30 1981-07-30 Production of polyolefin

Publications (3)

Publication Number Publication Date
IT8220397A0 true IT8220397A0 (en) 1982-03-25
IT8220397A1 IT8220397A1 (en) 1983-09-25
IT1151854B IT1151854B (en) 1986-12-24

Family

ID=26382240

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20397/82A IT1151854B (en) 1981-03-25 1982-03-25 CATALYST FOR THE POLYMERIZATION OF OLEFINE

Country Status (9)

Country Link
KR (1) KR880002686B1 (en)
AU (1) AU546911B2 (en)
BR (1) BR8201697A (en)
CA (1) CA1172623A (en)
DE (1) DE3211052A1 (en)
FR (1) FR2502629B1 (en)
GB (1) GB2097413B (en)
IT (1) IT1151854B (en)
NL (1) NL189763C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930803A (en) * 1982-08-11 1984-02-18 Nippon Oil Co Ltd Preparation of polyolefin
US4511669A (en) * 1982-09-30 1985-04-16 E. I. Du Pont De Nemours And Company High efficiency catalysts for varying olefin polymer molecular weight distribution
US4525555A (en) * 1983-01-14 1985-06-25 Nippon Oil Company, Limited Process for preparing polyolefins
JPS59182805A (en) * 1983-03-29 1984-10-17 Nippon Oil Co Ltd Production of polyolefin
JPH0617399B2 (en) * 1983-12-20 1994-03-09 日本石油株式会社 Method for producing polyolefin
NL8700321A (en) * 1987-02-11 1988-09-01 Stamicarbon CATALYST SYSTEM FOR HIGH TEMPERATURE (CO) POLYMERIZATION OF ETHENE.
DE3819577A1 (en) * 1988-06-09 1989-12-14 Hoechst Ag METHOD FOR PRODUCING A POLYPROPYLENE
DE4102300A1 (en) * 1991-01-26 1992-07-30 Basf Ag VANADIUM AND MAGNESIUM CONTAINING COMPONENTS FOR A ZIEGLER CATALYST SYSTEM
JP2984945B2 (en) * 1991-02-22 1999-11-29 日石三菱株式会社 Method for producing polyolefin

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1492174A (en) * 1973-12-13 1977-11-16 British Petroleum Co Polymerisation catalyst
JPS5161589A (en) * 1974-11-26 1976-05-28 Mitsui Toatsu Chemicals Echirenno jugohoho
IT1052079B (en) * 1975-01-10 1981-06-20 Nippon Oil Co Ltd PROCEDURE FOR THE PRODUCTION OF POLYOLEFINS

Also Published As

Publication number Publication date
CA1172623A (en) 1984-08-14
NL189763B (en) 1993-02-16
IT8220397A1 (en) 1983-09-25
IT1151854B (en) 1986-12-24
KR830009142A (en) 1983-12-17
GB2097413B (en) 1985-02-06
FR2502629A1 (en) 1982-10-01
FR2502629B1 (en) 1986-07-04
AU8183182A (en) 1982-09-30
KR880002686B1 (en) 1988-12-20
DE3211052A1 (en) 1982-11-11
GB2097413A (en) 1982-11-03
AU546911B2 (en) 1985-09-26
NL8201252A (en) 1982-10-18
DE3211052C2 (en) 1993-06-09
NL189763C (en) 1993-07-16
BR8201697A (en) 1983-02-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970522