JPS51144490A - Preparation of polyester elastomer - Google Patents

Preparation of polyester elastomer

Info

Publication number
JPS51144490A
JPS51144490A JP6850875A JP6850875A JPS51144490A JP S51144490 A JPS51144490 A JP S51144490A JP 6850875 A JP6850875 A JP 6850875A JP 6850875 A JP6850875 A JP 6850875A JP S51144490 A JPS51144490 A JP S51144490A
Authority
JP
Japan
Prior art keywords
polyester elastomer
preparation
short time
organic compound
metal compounds
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
JP6850875A
Other languages
Japanese (ja)
Other versions
JPS5913530B2 (en
Inventor
Kazuyoshi Suzuki
Noritsugu Saiki
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP6850875A priority Critical patent/JPS5913530B2/en
Publication of JPS51144490A publication Critical patent/JPS51144490A/en
Publication of JPS5913530B2 publication Critical patent/JPS5913530B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: To obtain a high polymerization degree polyester elastomer in a short time in the presence of a catalyst consisting of a plurality of metal compounds and a specific organic compound.
COPYRIGHT: (C)1976,JPO&Japio
JP6850875A 1975-06-09 1975-06-09 Method for manufacturing polyester elastomer Expired JPS5913530B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6850875A JPS5913530B2 (en) 1975-06-09 1975-06-09 Method for manufacturing polyester elastomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6850875A JPS5913530B2 (en) 1975-06-09 1975-06-09 Method for manufacturing polyester elastomer

Publications (2)

Publication Number Publication Date
JPS51144490A true JPS51144490A (en) 1976-12-11
JPS5913530B2 JPS5913530B2 (en) 1984-03-30

Family

ID=13375708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6850875A Expired JPS5913530B2 (en) 1975-06-09 1975-06-09 Method for manufacturing polyester elastomer

Country Status (1)

Country Link
JP (1) JPS5913530B2 (en)

Also Published As

Publication number Publication date
JPS5913530B2 (en) 1984-03-30

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