JPS57161125A - Production of synthetic fiber - Google Patents
Production of synthetic fiberInfo
- Publication number
- JPS57161125A JPS57161125A JP4414481A JP4414481A JPS57161125A JP S57161125 A JPS57161125 A JP S57161125A JP 4414481 A JP4414481 A JP 4414481A JP 4414481 A JP4414481 A JP 4414481A JP S57161125 A JPS57161125 A JP S57161125A
- Authority
- JP
- Japan
- Prior art keywords
- alkali
- fiber
- polyester
- synthetic fiber
- treated
- 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
- Chemical Or Physical Treatment Of Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
PURPOSE: Synthetic fiber, which is composed of polyester and another resin which has higher solubility in alkali than that of the polyester, a specific contact angle and contains an alkali-soluble substance dispersed therein, is treated with alkali to produce synthetic fiber of high water and moisture absorption, because it has fine pores of special structure.
CONSTITUTION: Synthetic fiver that is composed of (A) polyester such as polyethylene terephthalate and (B) a thermoplastic resin which has higher solubility in alkali than that of component A and less than 70° contact angle with water such as polyethylene terephthalate copolymer containing sodium 3,5-di(carbomethoxy)benzenesulfonate where a compound soluble in aqueous alkali is dispersed in component B such as sodium caproate, is treated with aqueous alkali to form fine pores arranged in the fiber axis direction and opened to the fiber surface mostly, thus producing the objective fiber.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4414481A JPS57161125A (en) | 1981-03-27 | 1981-03-27 | Production of synthetic fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4414481A JPS57161125A (en) | 1981-03-27 | 1981-03-27 | Production of synthetic fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57161125A true JPS57161125A (en) | 1982-10-04 |
JPH0213043B2 JPH0213043B2 (en) | 1990-04-03 |
Family
ID=12683440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4414481A Granted JPS57161125A (en) | 1981-03-27 | 1981-03-27 | Production of synthetic fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57161125A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102321974A (en) * | 2011-07-14 | 2012-01-18 | 陕西科技大学 | Preparation method of superhydrophobic ultraviolet resistant textile |
JP2014101599A (en) * | 2012-11-19 | 2014-06-05 | Asahi Kasei Fibers Corp | Water absorbing fabric |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4924807A (en) * | 1972-06-30 | 1974-03-05 | ||
JPS50128745A (en) * | 1974-03-30 | 1975-10-11 | ||
JPS5386833A (en) * | 1976-12-30 | 1978-07-31 | Bayer Ag | Hydrophilic polyester filaments |
JPS5530444A (en) * | 1978-08-24 | 1980-03-04 | Teijin Ltd | Production of hollow fiber |
-
1981
- 1981-03-27 JP JP4414481A patent/JPS57161125A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4924807A (en) * | 1972-06-30 | 1974-03-05 | ||
JPS50128745A (en) * | 1974-03-30 | 1975-10-11 | ||
JPS5386833A (en) * | 1976-12-30 | 1978-07-31 | Bayer Ag | Hydrophilic polyester filaments |
JPS5530444A (en) * | 1978-08-24 | 1980-03-04 | Teijin Ltd | Production of hollow fiber |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102321974A (en) * | 2011-07-14 | 2012-01-18 | 陕西科技大学 | Preparation method of superhydrophobic ultraviolet resistant textile |
JP2014101599A (en) * | 2012-11-19 | 2014-06-05 | Asahi Kasei Fibers Corp | Water absorbing fabric |
Also Published As
Publication number | Publication date |
---|---|
JPH0213043B2 (en) | 1990-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR870005779A (en) | Manufacturing method of porous film | |
ES2058130T3 (en) | COMPOSITION OF WATER ABSORBING POLYMER, METHOD FOR FORMING IT AND ITEM CONTAINING IT. | |
JPS5391086A (en) | Imparting method for water absorption and retention properties | |
JPS57161125A (en) | Production of synthetic fiber | |
JPS5536360A (en) | Novel water-swelling fiber and its production | |
JPS5773029A (en) | Resin colorant | |
JPS5215626A (en) | Process for producing fibrous materials for use in synthetic pulp | |
JPS536627A (en) | Hollow fibers | |
JPS55165927A (en) | Production of sheet material having antibacterial property | |
DE3060363D1 (en) | Process for producing cellulose by use of an agent comprising organic, cyclic compounds having keto and/or hydroxy groups | |
JPS5382685A (en) | Production of catalyst or carrier, carrier, catalyst and denitrating method | |
JPS52102812A (en) | Novel aqueous quenching amterial | |
JPS55133431A (en) | Polyester film having roughened surface and its manufacture | |
JPS5291789A (en) | Production of novel cation exchange membrane | |
JPS5391090A (en) | Concentrating or drying method | |
JPS55157634A (en) | Synthetic resin material having improved light transmission property and heat retaining property | |
JPS5296231A (en) | Production of acetylcellulose pulp | |
JPS5326312A (en) | Preparation of antiphlogistic substance | |
JPS575915A (en) | Production of polyester synthetic pulp | |
JPS5226943A (en) | Manufacturingmethod of structural member of footwear | |
JPS53137889A (en) | Cranular ion exchanger | |
JPS5352717A (en) | Production of synthetic pulp | |
JPS5462181A (en) | Filter regenerating method | |
JPS52138097A (en) | Production of superfinely divided active calcium carbonate | |
JPS543162A (en) | Production of porous resin plate |