JPS5757714A - Copolyester - Google Patents

Copolyester

Info

Publication number
JPS5757714A
JPS5757714A JP13383980A JP13383980A JPS5757714A JP S5757714 A JPS5757714 A JP S5757714A JP 13383980 A JP13383980 A JP 13383980A JP 13383980 A JP13383980 A JP 13383980A JP S5757714 A JPS5757714 A JP S5757714A
Authority
JP
Japan
Prior art keywords
acid
glycol
metalsulfoisophthalic
80mol
tri
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
JP13383980A
Other languages
Japanese (ja)
Other versions
JPS6352663B2 (en
Inventor
Masakatsu Oguchi
Tatsuhiko Shizuki
Fumikazu Yoshida
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP13383980A priority Critical patent/JPS5757714A/en
Publication of JPS5757714A publication Critical patent/JPS5757714A/en
Publication of JPS6352663B2 publication Critical patent/JPS6352663B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: A copolyester excellent in dyeability and light fastness, prepared by using a 5-metalsulfoisophthalic acid as part of an acid componet and tri- or tetraethylene glycol as part of an alcohol component.
CONSTITUTION: Copolymerization is effected between a dicarboxylic acid component consisting of at least 80mol% terephthalic acid (derivative) and 0.5W5mol% 5-metalsulfoisophthalic acid (derivative), e.g., dimethyl 5-sodiosulfo isophthalate, and a glycol component consisting of at least 80mol% ethylene glycol and 2.5W 15mol% tri- or tetraethylene glycol.
COPYRIGHT: (C)1982,JPO&Japio
JP13383980A 1980-09-25 1980-09-25 Copolyester Granted JPS5757714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13383980A JPS5757714A (en) 1980-09-25 1980-09-25 Copolyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13383980A JPS5757714A (en) 1980-09-25 1980-09-25 Copolyester

Publications (2)

Publication Number Publication Date
JPS5757714A true JPS5757714A (en) 1982-04-07
JPS6352663B2 JPS6352663B2 (en) 1988-10-19

Family

ID=15114240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13383980A Granted JPS5757714A (en) 1980-09-25 1980-09-25 Copolyester

Country Status (1)

Country Link
JP (1) JPS5757714A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451606A (en) * 1983-02-23 1984-05-29 General Electric Company Copolymeric nucleating agent for polyester
JPS6021976A (en) * 1983-07-14 1985-02-04 ユニチカ株式会社 Production of polyester fabric for accident preventing suit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725954A (en) * 1980-07-25 1982-02-10 Toray Industries Film for argicultural house

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725954A (en) * 1980-07-25 1982-02-10 Toray Industries Film for argicultural house

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451606A (en) * 1983-02-23 1984-05-29 General Electric Company Copolymeric nucleating agent for polyester
JPS6021976A (en) * 1983-07-14 1985-02-04 ユニチカ株式会社 Production of polyester fabric for accident preventing suit

Also Published As

Publication number Publication date
JPS6352663B2 (en) 1988-10-19

Similar Documents

Publication Publication Date Title
JPS5763325A (en) Copolyester
EP0402861A3 (en) Low-shrinkage polyester film
DE3377358D1 (en) Water-soluble polyesters
EP0382487A3 (en) Polyester resin composition
JPS5757714A (en) Copolyester
JPS56147822A (en) Preparation of novel water-soluble or water-dispersible polyester resin
JPS57210014A (en) Modified polyester fiber
JPS5725323A (en) Modified polyester
JPS5626006A (en) Polyester fiber
JPS53120760A (en) Colored polyester composition
JPS55754A (en) Preparation of modified unsaturated polyester
JPS5657823A (en) Preparation of polyester
JPS52147693A (en) Preparation of polyester
JPS54102350A (en) Resin composition
JPS55769A (en) Polyester composition with high dyeability
JPS5558248A (en) Aromatic copolyester composition
JPS57147516A (en) Preparation of polyester
JPS5375295A (en) Preparation of polyester
EP0351152A3 (en) Halogenated polyester resin composition
JPS54131688A (en) Preparation of crosslinked polyester resin
JPS55108655A (en) Resin composition for resist
JPS5429393A (en) Preparation of modified polyester
JPS54116065A (en) Crosslinked polyester elastomer molded article and its preparation
JPS5630428A (en) Preparation of copolymerized polyester
JPS56143277A (en) Uv-curing type ink composition for screen printing