JPS5756519A - Good color-developing polyester fiber and its production - Google Patents
Good color-developing polyester fiber and its productionInfo
- Publication number
- JPS5756519A JPS5756519A JP12797080A JP12797080A JPS5756519A JP S5756519 A JPS5756519 A JP S5756519A JP 12797080 A JP12797080 A JP 12797080A JP 12797080 A JP12797080 A JP 12797080A JP S5756519 A JPS5756519 A JP S5756519A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- blend
- colored
- sheath
- polyester
- 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
Links
- 239000000835 fiber Substances 0.000 title abstract 7
- 229920000728 polyester Polymers 0.000 title abstract 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- 239000000306 component Substances 0.000 abstract 2
- 239000008358 core component Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000002074 melt spinning Methods 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
Landscapes
- Multicomponent Fibers (AREA)
Abstract
PURPOSE: Conjugate fiber is made by using a blend-colored polyester as the core component and a not blend-colored polyester as the sheath component and drawn, then treated with alkali and the sheath part is dyed to produce the titled fiber having finely roughnend surface and developing good black color.
CONSTITUTION: A polyester blend-colored with carbon blacked is used as the core component and another polyester not blend-colored, as the sheath component to effect melt-spinning to give sheath-core type conjugate fiber. The resultant conjugate fiber is drawn and treated with an alkali solution such as aqueous caustic soda to elute the fiber surface, preferably by 10W30wt% and form fine uneveness on the surface. Then, the resultant fiber is treated with a dye to dye at least at sheath part.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12797080A JPS5756519A (en) | 1980-09-17 | 1980-09-17 | Good color-developing polyester fiber and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12797080A JPS5756519A (en) | 1980-09-17 | 1980-09-17 | Good color-developing polyester fiber and its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5756519A true JPS5756519A (en) | 1982-04-05 |
Family
ID=14973184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12797080A Pending JPS5756519A (en) | 1980-09-17 | 1980-09-17 | Good color-developing polyester fiber and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5756519A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980046795A (en) * | 1996-12-13 | 1998-09-15 | 이명환 | Manufacturing method of polyester yarn |
| JP2002138372A (en) * | 2000-10-30 | 2002-05-14 | Toray Ind Inc | Woven / knitted fabric and production method thereof |
| KR100786630B1 (en) | 2007-02-07 | 2007-12-18 | 주식회사 새 한 | Deep sheath type polyester fiber and manufacturing method thereof |
-
1980
- 1980-09-17 JP JP12797080A patent/JPS5756519A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980046795A (en) * | 1996-12-13 | 1998-09-15 | 이명환 | Manufacturing method of polyester yarn |
| JP2002138372A (en) * | 2000-10-30 | 2002-05-14 | Toray Ind Inc | Woven / knitted fabric and production method thereof |
| KR100786630B1 (en) | 2007-02-07 | 2007-12-18 | 주식회사 새 한 | Deep sheath type polyester fiber and manufacturing method thereof |
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