JPS6336334B2 - - Google Patents

Info

Publication number
JPS6336334B2
JPS6336334B2 JP19564281A JP19564281A JPS6336334B2 JP S6336334 B2 JPS6336334 B2 JP S6336334B2 JP 19564281 A JP19564281 A JP 19564281A JP 19564281 A JP19564281 A JP 19564281A JP S6336334 B2 JPS6336334 B2 JP S6336334B2
Authority
JP
Japan
Prior art keywords
polymerization
pga
stannous
formula
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.)
Expired
Application number
JP19564281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5898329A (ja
Inventor
Hiroshi Takayanagi
Kazunari Nitsuta
Eiji Segami
Daisuke Ura
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP19564281A priority Critical patent/JPS5898329A/ja
Publication of JPS5898329A publication Critical patent/JPS5898329A/ja
Publication of JPS6336334B2 publication Critical patent/JPS6336334B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
JP19564281A 1981-12-07 1981-12-07 粉末または顆粒状ポリグリコ−ル酸の製造方法 Granted JPS5898329A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19564281A JPS5898329A (ja) 1981-12-07 1981-12-07 粉末または顆粒状ポリグリコ−ル酸の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19564281A JPS5898329A (ja) 1981-12-07 1981-12-07 粉末または顆粒状ポリグリコ−ル酸の製造方法

Publications (2)

Publication Number Publication Date
JPS5898329A JPS5898329A (ja) 1983-06-11
JPS6336334B2 true JPS6336334B2 (enrdf_load_stackoverflow) 1988-07-20

Family

ID=16344560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19564281A Granted JPS5898329A (ja) 1981-12-07 1981-12-07 粉末または顆粒状ポリグリコ−ル酸の製造方法

Country Status (1)

Country Link
JP (1) JPS5898329A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092918B1 (en) * 1982-04-22 1988-10-19 Imperial Chemical Industries Plc Continuous release formulations
JPS60144325A (ja) * 1984-01-09 1985-07-30 Mitsui Toatsu Chem Inc ポリグリコール酸製造におけるグリコライドの検定方法

Also Published As

Publication number Publication date
JPS5898329A (ja) 1983-06-11

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