JPS5766119A - Copolyester fiber - Google Patents
Copolyester fiberInfo
- Publication number
- JPS5766119A JPS5766119A JP12809081A JP12809081A JPS5766119A JP S5766119 A JPS5766119 A JP S5766119A JP 12809081 A JP12809081 A JP 12809081A JP 12809081 A JP12809081 A JP 12809081A JP S5766119 A JPS5766119 A JP S5766119A
- Authority
- JP
- Japan
- Prior art keywords
- glycol
- fibers
- component
- dicarboxylic acid
- 80mol
- 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
Links
Landscapes
- Artificial Filaments (AREA)
Abstract
PURPOSE: The titled copolymeric fibers, consisting of a specific polyalkylene terephthalate, etc. essentially, containing a specific amount of a glycol component having a polyoxyethylene chain, capable of improving the dyeability without reducing the melting point, and having good light-fastness.
CONSTITUTION: A copolyester consisting of (A) a dicarboxylic acid component containing 80mol% or more terephthalic acid or an ester forming derivative thereof, e.g. dimethyl terephthalate, (B) one or more glycol components containing 80mol% or more ethylene glycol, tetramethylene glycol and 1,4-cyclohexanedimethanol and (C) 1W10wt% or more, based on the formed polyester, glycol component of the formula (R is 4W20C bivalent aliphatic hydrocarbon; 1≤m+n≤10) is melt spun, and if necessary the resultant fibers are then drawn to give the aimed fibers. Preferably, 0.5W5.0mol% metallic 5-sulfoisophthalate is added to the dicarboxylic acid component.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12809081A JPS5766119A (en) | 1981-08-14 | 1981-08-14 | Copolyester fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12809081A JPS5766119A (en) | 1981-08-14 | 1981-08-14 | Copolyester fiber |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55138574A Division JPS5763325A (en) | 1980-10-02 | 1980-10-02 | Copolyester |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5766119A true JPS5766119A (en) | 1982-04-22 |
JPS6344842B2 JPS6344842B2 (en) | 1988-09-07 |
Family
ID=14976150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12809081A Granted JPS5766119A (en) | 1981-08-14 | 1981-08-14 | Copolyester fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5766119A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS599215A (en) * | 1982-07-01 | 1984-01-18 | Toyobo Co Ltd | Copolyester filamentary yarn having thick and thin part |
JPS599216A (en) * | 1982-07-05 | 1984-01-18 | Toyobo Co Ltd | Polyester fiber having improved color developing property |
JPS5926522A (en) * | 1982-08-02 | 1984-02-10 | Toyobo Co Ltd | Polyester type mixed yarn |
JPS6081365A (en) * | 1983-10-11 | 1985-05-09 | 東洋紡績株式会社 | Anti-pilling treatment of modified polyester fiber product |
JPS6359414A (en) * | 1986-08-22 | 1988-03-15 | Toyobo Co Ltd | Modified polyester fiber |
JPS63105113A (en) * | 1986-10-21 | 1988-05-10 | Toyobo Co Ltd | Easily dyeable polyester conjugate fiber |
US5637398A (en) * | 1990-11-26 | 1997-06-10 | Toyo Boseki Kabushiki Kaisha | Polyester fiber |
KR20040009762A (en) * | 2002-07-25 | 2004-01-31 | 난야 플라스틱스 코오퍼레이션 | Manufa cturing method for polyester filament having improved light fastness |
-
1981
- 1981-08-14 JP JP12809081A patent/JPS5766119A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS599215A (en) * | 1982-07-01 | 1984-01-18 | Toyobo Co Ltd | Copolyester filamentary yarn having thick and thin part |
JPS599216A (en) * | 1982-07-05 | 1984-01-18 | Toyobo Co Ltd | Polyester fiber having improved color developing property |
JPS5926522A (en) * | 1982-08-02 | 1984-02-10 | Toyobo Co Ltd | Polyester type mixed yarn |
JPS6081365A (en) * | 1983-10-11 | 1985-05-09 | 東洋紡績株式会社 | Anti-pilling treatment of modified polyester fiber product |
JPS6359414A (en) * | 1986-08-22 | 1988-03-15 | Toyobo Co Ltd | Modified polyester fiber |
JPS63105113A (en) * | 1986-10-21 | 1988-05-10 | Toyobo Co Ltd | Easily dyeable polyester conjugate fiber |
US5637398A (en) * | 1990-11-26 | 1997-06-10 | Toyo Boseki Kabushiki Kaisha | Polyester fiber |
KR20040009762A (en) * | 2002-07-25 | 2004-01-31 | 난야 플라스틱스 코오퍼레이션 | Manufa cturing method for polyester filament having improved light fastness |
Also Published As
Publication number | Publication date |
---|---|
JPS6344842B2 (en) | 1988-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5763325A (en) | Copolyester | |
DE69230460D1 (en) | Process for the production of water-soluble and / or water-dispersible polyesters and the use of these polyesters for the sizing of textile yarns | |
ATE20530T1 (en) | POLYESTER AND ITS APPLICATION AS A POWDER COATING AGENT. | |
GB1534068A (en) | Process of making a high melt viscosity block co-polyeste | |
DE3173418D1 (en) | Copolyesters and their use as barrier coat of plasticized polyvinylchloride | |
JPS5766119A (en) | Copolyester fiber | |
ES381817A1 (en) | Polyesters | |
CA2416099A1 (en) | Polyester fibers | |
JPS57189823A (en) | Production of polyester film | |
JPS55110153A (en) | Resin composition | |
JPS5630460A (en) | Molding polyester composition | |
JPS5560524A (en) | Water-dispersible polyester | |
JPS56147822A (en) | Preparation of novel water-soluble or water-dispersible polyester resin | |
EP0388124A3 (en) | Wholly aromatic polyester and composition containing the same | |
JPS5643321A (en) | Improved production process of modified polyester | |
JPS57210014A (en) | Modified polyester fiber | |
JPS57121032A (en) | Copolyester | |
JPS54156818A (en) | Production of modified polyester fiber | |
JPS5478752A (en) | Polyester resin composition | |
JPS54139656A (en) | Resin composition | |
JPS55157625A (en) | Preparation of polyester | |
JPS55769A (en) | Polyester composition with high dyeability | |
JPS536621A (en) | Polyester fibers | |
JPS5436362A (en) | Antistatic polyster composition | |
KR970027386A (en) | Manufacturing method of eluted split composite fiber |