NO170490C - Catalyst system and solid catalyst component for alpha-olefin polymerization - Google Patents

Catalyst system and solid catalyst component for alpha-olefin polymerization

Info

Publication number
NO170490C
NO170490C NO881162A NO881162A NO170490C NO 170490 C NO170490 C NO 170490C NO 881162 A NO881162 A NO 881162A NO 881162 A NO881162 A NO 881162A NO 170490 C NO170490 C NO 170490C
Authority
NO
Norway
Prior art keywords
alpha
olefin polymerization
catalyst system
catalyst component
solid catalyst
Prior art date
Application number
NO881162A
Other languages
Norwegian (no)
Other versions
NO170490B (en
NO881162L (en
NO881162D0 (en
Inventor
Toshio Sasaki
Takeshi Ebara
Hiroyuki Kora
Kiyoshi Kawai
Mituharu Yamasaki
Syozo Kawamata
Original Assignee
Sumitomo Chemical Co
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 JP62063094A external-priority patent/JPS63227605A/en
Priority claimed from JP12432187A external-priority patent/JPH0714975B2/en
Priority claimed from JP62195531A external-priority patent/JPH0742327B2/en
Priority claimed from JP25601587A external-priority patent/JPH06104702B2/en
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of NO881162D0 publication Critical patent/NO881162D0/en
Publication of NO881162L publication Critical patent/NO881162L/en
Publication of NO170490B publication Critical patent/NO170490B/en
Publication of NO170490C publication Critical patent/NO170490C/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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
NO881162A 1987-03-17 1988-03-16 Catalyst system and solid catalyst component for alpha-olefin polymerization NO170490C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP62063094A JPS63227605A (en) 1987-03-17 1987-03-17 Production of granular thermoplastic elastomer
JP12432187A JPH0714975B2 (en) 1987-05-20 1987-05-20 Method for producing α-olefin polymer
JP62195531A JPH0742327B2 (en) 1987-08-04 1987-08-04 Method for producing ethylene copolymer
JP25601587A JPH06104702B2 (en) 1987-10-09 1987-10-09 Method for producing granular thermoplastic elastomer

Publications (4)

Publication Number Publication Date
NO881162D0 NO881162D0 (en) 1988-03-16
NO881162L NO881162L (en) 1988-09-19
NO170490B NO170490B (en) 1992-07-13
NO170490C true NO170490C (en) 1992-10-21

Family

ID=27464260

Family Applications (1)

Application Number Title Priority Date Filing Date
NO881162A NO170490C (en) 1987-03-17 1988-03-16 Catalyst system and solid catalyst component for alpha-olefin polymerization

Country Status (3)

Country Link
KR (1) KR950008157B1 (en)
HU (1) HU205957B (en)
NO (1) NO170490C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100436359B1 (en) * 1999-02-04 2004-06-18 삼성아토피나주식회사 Method of preparing gas-phase ethylene homopolymer and ethylene/alpha-olefin copolymer

Also Published As

Publication number Publication date
NO170490B (en) 1992-07-13
HUT48649A (en) 1989-06-28
NO881162L (en) 1988-09-19
HU205957B (en) 1992-07-28
NO881162D0 (en) 1988-03-16
KR880011206A (en) 1988-10-27
KR950008157B1 (en) 1995-07-25

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