JPS5438397A - Copolymerization catalyst consisting of carbon dioxide and oxirane compoud - Google Patents

Copolymerization catalyst consisting of carbon dioxide and oxirane compoud

Info

Publication number
JPS5438397A
JPS5438397A JP10459777A JP10459777A JPS5438397A JP S5438397 A JPS5438397 A JP S5438397A JP 10459777 A JP10459777 A JP 10459777A JP 10459777 A JP10459777 A JP 10459777A JP S5438397 A JPS5438397 A JP S5438397A
Authority
JP
Japan
Prior art keywords
compoud
oxirane
carbon dioxide
catalyst consisting
copolymerization catalyst
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
JP10459777A
Other languages
Japanese (ja)
Other versions
JPS5440599B2 (en
Inventor
Masatoshi Nishimura
Masanori Kasai
Hidetoshi Tsuchida
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10459777A priority Critical patent/JPS5438397A/en
Publication of JPS5438397A publication Critical patent/JPS5438397A/en
Publication of JPS5440599B2 publication Critical patent/JPS5440599B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
JP10459777A 1977-08-31 1977-08-31 Copolymerization catalyst consisting of carbon dioxide and oxirane compoud Granted JPS5438397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10459777A JPS5438397A (en) 1977-08-31 1977-08-31 Copolymerization catalyst consisting of carbon dioxide and oxirane compoud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10459777A JPS5438397A (en) 1977-08-31 1977-08-31 Copolymerization catalyst consisting of carbon dioxide and oxirane compoud

Publications (2)

Publication Number Publication Date
JPS5438397A true JPS5438397A (en) 1979-03-22
JPS5440599B2 JPS5440599B2 (en) 1979-12-04

Family

ID=14384827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10459777A Granted JPS5438397A (en) 1977-08-31 1977-08-31 Copolymerization catalyst consisting of carbon dioxide and oxirane compoud

Country Status (1)

Country Link
JP (1) JPS5438397A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6083521A (en) * 1993-08-27 2000-07-04 Novartis Ag Polymeric matrices and their uses in pharmaceutical compositions
US10214614B2 (en) 2008-05-09 2019-02-26 Cornell University Copolymerization of ethylene oxide and carbon dioxide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6083521A (en) * 1993-08-27 2000-07-04 Novartis Ag Polymeric matrices and their uses in pharmaceutical compositions
US6262127B1 (en) 1993-08-27 2001-07-17 Novartis Ag Polymeric matrices and their uses in pharmaceutical compositions
US10214614B2 (en) 2008-05-09 2019-02-26 Cornell University Copolymerization of ethylene oxide and carbon dioxide

Also Published As

Publication number Publication date
JPS5440599B2 (en) 1979-12-04

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