JPS52112000A - Preparation of ring-opening polymers - Google Patents

Preparation of ring-opening polymers

Info

Publication number
JPS52112000A
JPS52112000A JP2812776A JP2812776A JPS52112000A JP S52112000 A JPS52112000 A JP S52112000A JP 2812776 A JP2812776 A JP 2812776A JP 2812776 A JP2812776 A JP 2812776A JP S52112000 A JPS52112000 A JP S52112000A
Authority
JP
Japan
Prior art keywords
ring
preparation
opening polymers
opening
polymers
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
JP2812776A
Other languages
Japanese (ja)
Other versions
JPS6043366B2 (en
Inventor
Masao Kobayashi
Takashi Uejima
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP2812776A priority Critical patent/JPS6043366B2/en
Publication of JPS52112000A publication Critical patent/JPS52112000A/en
Publication of JPS6043366B2 publication Critical patent/JPS6043366B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain ring-opening polymers at high yields with use of a small amount of catalyst, while simplifying the purification, by the ring-opening polymerization of norbornene derivatives, etc. with catalysts obtained from specific organometal compounds and Calvin complexed.
COPYRIGHT: (C)1977,JPO&Japio
JP2812776A 1976-03-17 1976-03-17 Method for producing ring-opening polymer Expired JPS6043366B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2812776A JPS6043366B2 (en) 1976-03-17 1976-03-17 Method for producing ring-opening polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2812776A JPS6043366B2 (en) 1976-03-17 1976-03-17 Method for producing ring-opening polymer

Publications (2)

Publication Number Publication Date
JPS52112000A true JPS52112000A (en) 1977-09-20
JPS6043366B2 JPS6043366B2 (en) 1985-09-27

Family

ID=12240109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2812776A Expired JPS6043366B2 (en) 1976-03-17 1976-03-17 Method for producing ring-opening polymer

Country Status (1)

Country Link
JP (1) JPS6043366B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002363265A (en) * 2001-04-02 2002-12-18 Hitachi Chem Co Ltd New block copolymer, method for producing the same and use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002363265A (en) * 2001-04-02 2002-12-18 Hitachi Chem Co Ltd New block copolymer, method for producing the same and use thereof

Also Published As

Publication number Publication date
JPS6043366B2 (en) 1985-09-27

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