JPS5329385A - Preparation of crystalline alpha-olefin polymer - Google Patents

Preparation of crystalline alpha-olefin polymer

Info

Publication number
JPS5329385A
JPS5329385A JP10441276A JP10441276A JPS5329385A JP S5329385 A JPS5329385 A JP S5329385A JP 10441276 A JP10441276 A JP 10441276A JP 10441276 A JP10441276 A JP 10441276A JP S5329385 A JPS5329385 A JP S5329385A
Authority
JP
Japan
Prior art keywords
preparation
olefin polymer
crystalline alpha
polymerization catalyst
crystalline
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
JP10441276A
Other languages
Japanese (ja)
Other versions
JPS5550482B2 (en
Inventor
Motonobu Furuta
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 JP10441276A priority Critical patent/JPS5329385A/en
Publication of JPS5329385A publication Critical patent/JPS5329385A/en
Publication of JPS5550482B2 publication Critical patent/JPS5550482B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: The activity of polymerization catalyst and the yields of crystalline polymer are increased by using as a component of the polymerization catalyst, a solid product prepared by the reaction of titanium tetrachloride and another titanuim tetrahalide with an organoaluminum ocmpound.
COPYRIGHT: (C)1978,JPO&Japio
JP10441276A 1976-08-31 1976-08-31 Preparation of crystalline alpha-olefin polymer Granted JPS5329385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10441276A JPS5329385A (en) 1976-08-31 1976-08-31 Preparation of crystalline alpha-olefin polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10441276A JPS5329385A (en) 1976-08-31 1976-08-31 Preparation of crystalline alpha-olefin polymer

Publications (2)

Publication Number Publication Date
JPS5329385A true JPS5329385A (en) 1978-03-18
JPS5550482B2 JPS5550482B2 (en) 1980-12-18

Family

ID=14379976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10441276A Granted JPS5329385A (en) 1976-08-31 1976-08-31 Preparation of crystalline alpha-olefin polymer

Country Status (1)

Country Link
JP (1) JPS5329385A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025685A (en) * 1973-07-06 1975-03-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025685A (en) * 1973-07-06 1975-03-18

Also Published As

Publication number Publication date
JPS5550482B2 (en) 1980-12-18

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