JPS575921A - Two component composite fiber - Google Patents
Two component composite fiberInfo
- Publication number
- JPS575921A JPS575921A JP7438280A JP7438280A JPS575921A JP S575921 A JPS575921 A JP S575921A JP 7438280 A JP7438280 A JP 7438280A JP 7438280 A JP7438280 A JP 7438280A JP S575921 A JPS575921 A JP S575921A
- Authority
- JP
- Japan
- Prior art keywords
- component
- polyester
- ethylene terephthalate
- units
- ethylene
- 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)
- Multicomponent Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE: The titled composite fibers, obtained by the special composite spinning of plural types of polymers having different solubilities in solvents into a special shape, and capable of giving knitted and woven fabrics having a feeling with crispiness.
CONSTITUTION: (A) A polyester, preferably containing 80mol% or more ethylene terephthalate units, or a polyamide, preferably nylon 6, and (B) a polymer having a higher solubility in a solvent, preferably an aqueous solution of an alkali, than the component (A), preferably a polyester consisting of 2.4mol% or more ethylene-5- sodium sulfoisophthalate units and 70mol% or more ethylene terephthalate units, are subjected to the composite spinning by using a spinneret apparatus consisting of the upper plate 1 and the lower plate 2 to give fibers having a multilobed cross section in which the component (B) is divided into plural parts by the component (A). The weight ratio between the components (A) and (B) is preferably 60/40W 90/10.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7438280A JPS575921A (en) | 1980-06-04 | 1980-06-04 | Two component composite fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7438280A JPS575921A (en) | 1980-06-04 | 1980-06-04 | Two component composite fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS575921A true JPS575921A (en) | 1982-01-12 |
JPS6261686B2 JPS6261686B2 (en) | 1987-12-23 |
Family
ID=13545554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7438280A Granted JPS575921A (en) | 1980-06-04 | 1980-06-04 | Two component composite fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575921A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5898425A (en) * | 1981-12-01 | 1983-06-11 | Toray Ind Inc | Two-component polyester fiber |
JPS59192722A (en) * | 1983-04-15 | 1984-11-01 | Toray Ind Inc | Thick and thin polyester conjugated fiber and its production |
JPS6071729A (en) * | 1983-09-29 | 1985-04-23 | 東レ株式会社 | Silk-like polyester filament yarn and its production |
JPS60146011A (en) * | 1984-01-06 | 1985-08-01 | Toray Ind Inc | Modified polyester fiber having silky touch and luster |
JPS61112878A (en) * | 1984-11-07 | 1986-05-30 | Toto Ltd | Thermostate mixing valve |
JPH02175965A (en) * | 1988-12-27 | 1990-07-09 | Teijin Ltd | Production of porous polyamide fiber |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0527162Y2 (en) * | 1987-07-09 | 1993-07-09 |
-
1980
- 1980-06-04 JP JP7438280A patent/JPS575921A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5898425A (en) * | 1981-12-01 | 1983-06-11 | Toray Ind Inc | Two-component polyester fiber |
JPS59192722A (en) * | 1983-04-15 | 1984-11-01 | Toray Ind Inc | Thick and thin polyester conjugated fiber and its production |
JPS6071729A (en) * | 1983-09-29 | 1985-04-23 | 東レ株式会社 | Silk-like polyester filament yarn and its production |
JPH0336939B2 (en) * | 1983-09-29 | 1991-06-04 | Toray Industries | |
JPS60146011A (en) * | 1984-01-06 | 1985-08-01 | Toray Ind Inc | Modified polyester fiber having silky touch and luster |
JPS61112878A (en) * | 1984-11-07 | 1986-05-30 | Toto Ltd | Thermostate mixing valve |
JPH02175965A (en) * | 1988-12-27 | 1990-07-09 | Teijin Ltd | Production of porous polyamide fiber |
Also Published As
Publication number | Publication date |
---|---|
JPS6261686B2 (en) | 1987-12-23 |
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