JPS6346083B2 - - Google Patents

Info

Publication number
JPS6346083B2
JPS6346083B2 JP55145647A JP14564780A JPS6346083B2 JP S6346083 B2 JPS6346083 B2 JP S6346083B2 JP 55145647 A JP55145647 A JP 55145647A JP 14564780 A JP14564780 A JP 14564780A JP S6346083 B2 JPS6346083 B2 JP S6346083B2
Authority
JP
Japan
Prior art keywords
titanium
catalyst component
polymerization
catalyst
pulverized
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
JP55145647A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5770106A (en
Inventor
Atsushi Murai
Yasuhide Kogoori
Hirokazu Soga
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.)
Toho Titanium Co Ltd
Original Assignee
Toho Titanium 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
Application filed by Toho Titanium Co Ltd filed Critical Toho Titanium Co Ltd
Priority to JP14564780A priority Critical patent/JPS5770106A/ja
Publication of JPS5770106A publication Critical patent/JPS5770106A/ja
Publication of JPS6346083B2 publication Critical patent/JPS6346083B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP14564780A 1980-10-20 1980-10-20 Production of catalytic component for alpha-olefin polymerization Granted JPS5770106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14564780A JPS5770106A (en) 1980-10-20 1980-10-20 Production of catalytic component for alpha-olefin polymerization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14564780A JPS5770106A (en) 1980-10-20 1980-10-20 Production of catalytic component for alpha-olefin polymerization

Publications (2)

Publication Number Publication Date
JPS5770106A JPS5770106A (en) 1982-04-30
JPS6346083B2 true JPS6346083B2 (cs) 1988-09-13

Family

ID=15389840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14564780A Granted JPS5770106A (en) 1980-10-20 1980-10-20 Production of catalytic component for alpha-olefin polymerization

Country Status (1)

Country Link
JP (1) JPS5770106A (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230888A (en) * 1976-09-20 1977-03-08 Mitsui Petrochem Ind Ltd Preparation of poly-alpha -olefin
JPS56120711A (en) * 1980-02-28 1981-09-22 Idemitsu Kosan Co Ltd Stereospecific polymerization of alpha-olefin

Also Published As

Publication number Publication date
JPS5770106A (en) 1982-04-30

Similar Documents

Publication Publication Date Title
US4226741A (en) Catalysts for polymerizing alpha-olefins and process for polymerizing alpha-olefins in contact with said catalysts
JPS6338363B2 (cs)
JPS6354723B2 (cs)
US4332697A (en) Process for the preparation of catalyst component for the polymerization of α-olefins
JPS6346083B2 (cs)
JP2702213B2 (ja) α―オレフィンの重合方法
JPS648004B2 (cs)
JPS648641B2 (cs)
JPS6412291B2 (cs)
JPS648003B2 (cs)
JPS6042243B2 (ja) α−オレフイン類の重合方法
JP2513997B2 (ja) オレフイン類重合用触媒成分の製造方法
JPS6146481B2 (cs)
JPH0415809B2 (cs)
JPS6228962B2 (cs)
JP2764107B2 (ja) プロピレンの重合方法
JPH0565522B2 (cs)
JPS6225110A (ja) オレフィン類重合用触媒
JPH0361684B2 (cs)
JPS6338365B2 (cs)
JPH0442408B2 (cs)
JPS6338364B2 (cs)
JPS61276806A (ja) オレフイン類重合用触媒成分の製造方法
JPH0446284B2 (cs)
JPH059445B2 (cs)