JPS6159332B2 - - Google Patents

Info

Publication number
JPS6159332B2
JPS6159332B2 JP54010940A JP1094079A JPS6159332B2 JP S6159332 B2 JPS6159332 B2 JP S6159332B2 JP 54010940 A JP54010940 A JP 54010940A JP 1094079 A JP1094079 A JP 1094079A JP S6159332 B2 JPS6159332 B2 JP S6159332B2
Authority
JP
Japan
Prior art keywords
polyester
lactone
reaction
catalyst
caprolactone
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
JP54010940A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55104315A (en
Inventor
Masayoshi Kubo
Michio Nakanishi
Mamoru Kimura
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries 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 Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Priority to JP1094079A priority Critical patent/JPS55104315A/ja
Publication of JPS55104315A publication Critical patent/JPS55104315A/ja
Publication of JPS6159332B2 publication Critical patent/JPS6159332B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
JP1094079A 1979-02-01 1979-02-01 Production of lactone polyester Granted JPS55104315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1094079A JPS55104315A (en) 1979-02-01 1979-02-01 Production of lactone polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1094079A JPS55104315A (en) 1979-02-01 1979-02-01 Production of lactone polyester

Publications (2)

Publication Number Publication Date
JPS55104315A JPS55104315A (en) 1980-08-09
JPS6159332B2 true JPS6159332B2 (enrdf_load_stackoverflow) 1986-12-16

Family

ID=11764204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1094079A Granted JPS55104315A (en) 1979-02-01 1979-02-01 Production of lactone polyester

Country Status (1)

Country Link
JP (1) JPS55104315A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997971A (en) * 1987-03-13 1991-03-05 Kuraray Co., Ltd. Stabilized poly (β-methyl-δ-valerolactone)
NL9000959A (nl) * 1990-04-21 1991-11-18 Stamicarbon Katalysator voor de polymerisatie van cyclische esters.
NL9001641A (nl) * 1990-07-19 1992-02-17 Stamicarbon Werkwijze voor het maken van polymere producten van cyclische esters.
EP1602676A1 (en) * 2004-06-01 2005-12-07 SOLVAY (Société Anonyme) Catalytic compositions
WO2015087741A1 (ja) * 2013-12-09 2015-06-18 株式会社ダイセル ラクトン重合体の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133590A (en) * 1978-04-07 1979-10-17 Dainippon Ink & Chem Inc Preparation of copolymer for coating

Also Published As

Publication number Publication date
JPS55104315A (en) 1980-08-09

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