JPS51114493A - Preparation of polyester elastomers - Google Patents

Preparation of polyester elastomers

Info

Publication number
JPS51114493A
JPS51114493A JP50038582A JP3858275A JPS51114493A JP S51114493 A JPS51114493 A JP S51114493A JP 50038582 A JP50038582 A JP 50038582A JP 3858275 A JP3858275 A JP 3858275A JP S51114493 A JPS51114493 A JP S51114493A
Authority
JP
Japan
Prior art keywords
preparation
polyester elastomers
prepared
compounds
combination
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
JP50038582A
Other languages
Japanese (ja)
Other versions
JPS606966B2 (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 JP50038582A priority Critical patent/JPS606966B2/en
Publication of JPS51114493A publication Critical patent/JPS51114493A/en
Publication of JPS606966B2 publication Critical patent/JPS606966B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: Polyester elastomer with high polymerization degree can be prepared by the use of lead compounds and titanium compounds in combination as polymerization catalyst.
COPYRIGHT: (C)1976,JPO&Japio
JP50038582A 1975-04-01 1975-04-01 Method for manufacturing polyester elastomer Expired JPS606966B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50038582A JPS606966B2 (en) 1975-04-01 1975-04-01 Method for manufacturing polyester elastomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50038582A JPS606966B2 (en) 1975-04-01 1975-04-01 Method for manufacturing polyester elastomer

Publications (2)

Publication Number Publication Date
JPS51114493A true JPS51114493A (en) 1976-10-08
JPS606966B2 JPS606966B2 (en) 1985-02-21

Family

ID=12529274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50038582A Expired JPS606966B2 (en) 1975-04-01 1975-04-01 Method for manufacturing polyester elastomer

Country Status (1)

Country Link
JP (1) JPS606966B2 (en)

Also Published As

Publication number Publication date
JPS606966B2 (en) 1985-02-21

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