JPS51144489A - Preparation of polyester elastomer - Google Patents

Preparation of polyester elastomer

Info

Publication number
JPS51144489A
JPS51144489A JP6850775A JP6850775A JPS51144489A JP S51144489 A JPS51144489 A JP S51144489A JP 6850775 A JP6850775 A JP 6850775A JP 6850775 A JP6850775 A JP 6850775A JP S51144489 A JPS51144489 A JP S51144489A
Authority
JP
Japan
Prior art keywords
polyester elastomer
preparation
tin
prepare
short time
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
JP6850775A
Other languages
Japanese (ja)
Other versions
JPS5936652B2 (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 JP6850775A priority Critical patent/JPS5936652B2/en
Publication of JPS51144489A publication Critical patent/JPS51144489A/en
Publication of JPS5936652B2 publication Critical patent/JPS5936652B2/en
Expired legal-status Critical Current

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Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: To prepare in a short time a high polymeric polyester elastomer having good mechanical properties by condensation polymerization in the presence of a catalytic amount of tin and titanium compounds.
COPYRIGHT: (C)1976,JPO&Japio
JP6850775A 1975-06-09 1975-06-09 Method for manufacturing polyester elastomer Expired JPS5936652B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6850775A JPS5936652B2 (en) 1975-06-09 1975-06-09 Method for manufacturing polyester elastomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6850775A JPS5936652B2 (en) 1975-06-09 1975-06-09 Method for manufacturing polyester elastomer

Publications (2)

Publication Number Publication Date
JPS51144489A true JPS51144489A (en) 1976-12-11
JPS5936652B2 JPS5936652B2 (en) 1984-09-05

Family

ID=13375676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6850775A Expired JPS5936652B2 (en) 1975-06-09 1975-06-09 Method for manufacturing polyester elastomer

Country Status (1)

Country Link
JP (1) JPS5936652B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738819A (en) * 1980-08-20 1982-03-03 Toray Ind Inc Production of polyester-polyether copolymer
JPS57133148A (en) * 1981-02-10 1982-08-17 Toray Ind Inc Polyester-polyether copolymeric composition
JPS59176318A (en) * 1983-03-25 1984-10-05 Toyobo Co Ltd Production of polyester elastomer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738819A (en) * 1980-08-20 1982-03-03 Toray Ind Inc Production of polyester-polyether copolymer
JPS57133148A (en) * 1981-02-10 1982-08-17 Toray Ind Inc Polyester-polyether copolymeric composition
US4555542A (en) * 1981-02-10 1985-11-26 Toray Industries, Inc. Polyester-polyether copolymer composition
JPS59176318A (en) * 1983-03-25 1984-10-05 Toyobo Co Ltd Production of polyester elastomer

Also Published As

Publication number Publication date
JPS5936652B2 (en) 1984-09-05

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