JPS5274686A - Process for polymerizing olefins - Google Patents

Process for polymerizing olefins

Info

Publication number
JPS5274686A
JPS5274686A JP15157375A JP15157375A JPS5274686A JP S5274686 A JPS5274686 A JP S5274686A JP 15157375 A JP15157375 A JP 15157375A JP 15157375 A JP15157375 A JP 15157375A JP S5274686 A JPS5274686 A JP S5274686A
Authority
JP
Japan
Prior art keywords
polymerizing olefins
reaction
product obtained
silicon compound
solid product
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.)
Granted
Application number
JP15157375A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5523561B2 (enrdf_load_stackoverflow
Inventor
Takezo Sano
Akio Kobayashi
Yasuji Yamada
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP15157375A priority Critical patent/JPS5274686A/ja
Priority to NL7613855A priority patent/NL7613855A/xx
Priority to FR7637886A priority patent/FR2335528A1/fr
Priority to IT52685/76A priority patent/IT1121698B/it
Priority to DE19762657375 priority patent/DE2657375A1/de
Priority to GB53054/76A priority patent/GB1554460A/en
Publication of JPS5274686A publication Critical patent/JPS5274686A/ja
Priority to US05/894,841 priority patent/US4223117A/en
Publication of JPS5523561B2 publication Critical patent/JPS5523561B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP15157375A 1975-12-18 1975-12-18 Process for polymerizing olefins Granted JPS5274686A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP15157375A JPS5274686A (en) 1975-12-18 1975-12-18 Process for polymerizing olefins
NL7613855A NL7613855A (nl) 1975-12-18 1976-12-14 Werkwijze voor het polymeriseren van olefinen.
FR7637886A FR2335528A1 (fr) 1975-12-18 1976-12-16 Procede pour la preparation d'un element solide de catalyseur pour la polymerisation d'olefines
IT52685/76A IT1121698B (it) 1975-12-18 1976-12-17 Procedimento per la produzione di catalizzatori per la polimerizzazione di olefine
DE19762657375 DE2657375A1 (de) 1975-12-18 1976-12-17 Verfahren zur herstellung eines titan- und/oder vanadiumhaltigen traegerkatalysators und seine verwendung zur herstellung von olefin-polymerisaten
GB53054/76A GB1554460A (en) 1975-12-18 1976-12-20 Catalyst component for use in the polymerization of ethylenically unsaturated hydrocarbons
US05/894,841 US4223117A (en) 1975-12-18 1978-04-10 Process for producing olefin polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15157375A JPS5274686A (en) 1975-12-18 1975-12-18 Process for polymerizing olefins

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP18666281A Division JPS5851004B2 (ja) 1981-11-19 1981-11-19 オレフィンの重合用固体触媒成分の製造方法

Publications (2)

Publication Number Publication Date
JPS5274686A true JPS5274686A (en) 1977-06-22
JPS5523561B2 JPS5523561B2 (enrdf_load_stackoverflow) 1980-06-24

Family

ID=15521465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15157375A Granted JPS5274686A (en) 1975-12-18 1975-12-18 Process for polymerizing olefins

Country Status (1)

Country Link
JP (1) JPS5274686A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136806A (en) * 1980-03-29 1981-10-26 Mitsui Petrochem Ind Ltd Storage of solid titanium catalyst component containing highly active magnesium
JPS5759903A (en) * 1980-09-26 1982-04-10 Sumitomo Chem Co Ltd Preparation of polyolefin
JPS63108007A (ja) * 1986-10-27 1988-05-12 Mitsui Toatsu Chem Inc オレフインの重合方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2094810B (en) 1981-01-30 1984-09-19 Sumitomo Chemical Co Ethylene polymers
JPS6028009A (ja) * 1983-07-25 1985-02-13 Fujitsu Ten Ltd ミユ−テイング機構
US8039552B2 (en) 2008-07-04 2011-10-18 Sumitomo Chemical Company, Limited Process for producing propylene block copolymer
JP5454107B2 (ja) 2008-12-25 2014-03-26 住友化学株式会社 プロピレン系ブロック共重合体の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096686A (enrdf_load_stackoverflow) * 1973-12-21 1975-07-31
JPS5096685A (enrdf_load_stackoverflow) * 1973-12-21 1975-07-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096686A (enrdf_load_stackoverflow) * 1973-12-21 1975-07-31
JPS5096685A (enrdf_load_stackoverflow) * 1973-12-21 1975-07-31

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136806A (en) * 1980-03-29 1981-10-26 Mitsui Petrochem Ind Ltd Storage of solid titanium catalyst component containing highly active magnesium
JPS5759903A (en) * 1980-09-26 1982-04-10 Sumitomo Chem Co Ltd Preparation of polyolefin
JPS63108007A (ja) * 1986-10-27 1988-05-12 Mitsui Toatsu Chem Inc オレフインの重合方法

Also Published As

Publication number Publication date
JPS5523561B2 (enrdf_load_stackoverflow) 1980-06-24

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