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JPS5294399A - Preparation of copolymers of epoxy compounds and carbon dioxide - Google Patents

Preparation of copolymers of epoxy compounds and carbon dioxide

Info

Publication number
JPS5294399A
JPS5294399A JP1085176A JP1085176A JPS5294399A JP S5294399 A JPS5294399 A JP S5294399A JP 1085176 A JP1085176 A JP 1085176A JP 1085176 A JP1085176 A JP 1085176A JP S5294399 A JPS5294399 A JP S5294399A
Authority
JP
Japan
Prior art keywords
copolymers
preparation
carbon dioxide
epoxy compounds
dialkylzine
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
JP1085176A
Other languages
Japanese (ja)
Other versions
JPS5922732B2 (en
Inventor
Naohiro Murayama
Hiroshi Iizuka
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Priority to JP1085176A priority Critical patent/JPS5922732B2/en
Publication of JPS5294399A publication Critical patent/JPS5294399A/en
Publication of JPS5922732B2 publication Critical patent/JPS5922732B2/en
Expired legal-status Critical Current

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  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: To prepare copolymers having a high polymerization degree by the use of a catalyst consisting of a dialkylzine, water and a diol.
COPYRIGHT: (C)1977,JPO&Japio
JP1085176A 1976-02-05 1976-02-05 Method for producing copolymer of epoxy compound and carbon dioxide Expired JPS5922732B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1085176A JPS5922732B2 (en) 1976-02-05 1976-02-05 Method for producing copolymer of epoxy compound and carbon dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1085176A JPS5922732B2 (en) 1976-02-05 1976-02-05 Method for producing copolymer of epoxy compound and carbon dioxide

Publications (2)

Publication Number Publication Date
JPS5294399A true JPS5294399A (en) 1977-08-08
JPS5922732B2 JPS5922732B2 (en) 1984-05-29

Family

ID=11761846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1085176A Expired JPS5922732B2 (en) 1976-02-05 1976-02-05 Method for producing copolymer of epoxy compound and carbon dioxide

Country Status (1)

Country Link
JP (1) JPS5922732B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429788A (en) * 1977-08-06 1979-03-05 Seibu Polymer Kasei Kk Fish bank

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0338738U (en) * 1989-08-21 1991-04-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429788A (en) * 1977-08-06 1979-03-05 Seibu Polymer Kasei Kk Fish bank
JPS5725175B2 (en) * 1977-08-06 1982-05-28

Also Published As

Publication number Publication date
JPS5922732B2 (en) 1984-05-29

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