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JPS5257292A - Preparation of polyester - Google Patents

Preparation of polyester

Info

Publication number
JPS5257292A
JPS5257292A JP13218075A JP13218075A JPS5257292A JP S5257292 A JPS5257292 A JP S5257292A JP 13218075 A JP13218075 A JP 13218075A JP 13218075 A JP13218075 A JP 13218075A JP S5257292 A JPS5257292 A JP S5257292A
Authority
JP
Japan
Prior art keywords
polyester
preparation
butanediol
poly
glycol
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
JP13218075A
Other languages
Japanese (ja)
Other versions
JPS5745776B2 (en
Inventor
Chiaki Tanaka
Minoru Kitanaka
Hideo Hori
Masanobu Morikawa
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP13218075A priority Critical patent/JPS5257292A/en
Publication of JPS5257292A publication Critical patent/JPS5257292A/en
Publication of JPS5745776B2 publication Critical patent/JPS5745776B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE: To prepare a polyester elastomer consisting of a dicarboxylic acid component of terephthalic acid and phthalic acid, 1,4-butanediol and poly (alkylene oxide) glycol.
COPYRIGHT: (C)1977,JPO&Japio
JP13218075A 1975-11-05 1975-11-05 Preparation of polyester Granted JPS5257292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13218075A JPS5257292A (en) 1975-11-05 1975-11-05 Preparation of polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13218075A JPS5257292A (en) 1975-11-05 1975-11-05 Preparation of polyester

Publications (2)

Publication Number Publication Date
JPS5257292A true JPS5257292A (en) 1977-05-11
JPS5745776B2 JPS5745776B2 (en) 1982-09-29

Family

ID=15075241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13218075A Granted JPS5257292A (en) 1975-11-05 1975-11-05 Preparation of polyester

Country Status (1)

Country Link
JP (1) JPS5257292A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60209039A (en) * 1984-03-28 1985-10-21 東洋紡績株式会社 Sewing yarn

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6319769U (en) * 1986-07-17 1988-02-09
JPS63187270U (en) * 1987-05-26 1988-11-30
JPH02204975A (en) * 1989-01-31 1990-08-14 Yuasa Battery Co Ltd Lead-acid battery
DE69003679T2 (en) * 1989-06-12 1994-01-27 Globe Union Inc SWITCHABLE DOUBLE BATTERY SYSTEM.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829896A (en) * 1971-08-19 1973-04-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829896A (en) * 1971-08-19 1973-04-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60209039A (en) * 1984-03-28 1985-10-21 東洋紡績株式会社 Sewing yarn

Also Published As

Publication number Publication date
JPS5745776B2 (en) 1982-09-29

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