JPS5263293A - Production of improved polyester - Google Patents

Production of improved polyester

Info

Publication number
JPS5263293A
JPS5263293A JP13966875A JP13966875A JPS5263293A JP S5263293 A JPS5263293 A JP S5263293A JP 13966875 A JP13966875 A JP 13966875A JP 13966875 A JP13966875 A JP 13966875A JP S5263293 A JPS5263293 A JP S5263293A
Authority
JP
Japan
Prior art keywords
production
improved polyester
polyester
improved
produce
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.)
Pending
Application number
JP13966875A
Other languages
Japanese (ja)
Inventor
Takaaki Tsuji
Tadashi Nishide
Nobusuke Takeuchi
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP13966875A priority Critical patent/JPS5263293A/en
Publication of JPS5263293A publication Critical patent/JPS5263293A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To produce a polyester with good color tone and improved dyeing properties by the addition of a phosphorus compound.
COPYRIGHT: (C)1977,JPO&Japio
JP13966875A 1975-11-20 1975-11-20 Production of improved polyester Pending JPS5263293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13966875A JPS5263293A (en) 1975-11-20 1975-11-20 Production of improved polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13966875A JPS5263293A (en) 1975-11-20 1975-11-20 Production of improved polyester

Publications (1)

Publication Number Publication Date
JPS5263293A true JPS5263293A (en) 1977-05-25

Family

ID=15250627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13966875A Pending JPS5263293A (en) 1975-11-20 1975-11-20 Production of improved polyester

Country Status (1)

Country Link
JP (1) JPS5263293A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6454026A (en) * 1987-08-24 1989-03-01 Dai Ichi Kogyo Seiyaku Co Ltd Production of modified polyester
JPH0232123A (en) * 1988-07-21 1990-02-01 Mitsubishi Rayon Co Ltd Highly crystalline polyester copolymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6454026A (en) * 1987-08-24 1989-03-01 Dai Ichi Kogyo Seiyaku Co Ltd Production of modified polyester
JPH0232123A (en) * 1988-07-21 1990-02-01 Mitsubishi Rayon Co Ltd Highly crystalline polyester copolymer

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