JPS57154408A - Aromatic polyamide staple fiber - Google Patents
Aromatic polyamide staple fiberInfo
- Publication number
- JPS57154408A JPS57154408A JP3451381A JP3451381A JPS57154408A JP S57154408 A JPS57154408 A JP S57154408A JP 3451381 A JP3451381 A JP 3451381A JP 3451381 A JP3451381 A JP 3451381A JP S57154408 A JPS57154408 A JP S57154408A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- aromatic polyamide
- crimped
- alkyl sulfate
- crimp
- 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
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
PURPOSE: Aromatic polyamide fiber, after drawn, is treated with a specific amount of finishing agent containing an alkyl sulfate ester and crimped into an appropriate shape, whereby antistatic properties and very good spinnability are given to the fiber.
CONSTITUTION: Aromatic polyamide fiber in its drawing or later processes is crimped in 9 crimp number per 25mm length and 16% or more crimp percentate. At the same time, a finishing oil containing more than 40wt% of higher alkyl sulfate and/or poloxyalkylene higher alkyl ester (where the moles of added ethylene oxided is 1W20) is applied to the fiber. The application of this finishing oil prevents the troubles caused by calcium chloride sticking to and remaining in the fiber on the fiber coagulation.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3451381A JPS6036504B2 (en) | 1981-03-12 | 1981-03-12 | aromatic polyamide staple |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3451381A JPS6036504B2 (en) | 1981-03-12 | 1981-03-12 | aromatic polyamide staple |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57154408A true JPS57154408A (en) | 1982-09-24 |
JPS6036504B2 JPS6036504B2 (en) | 1985-08-21 |
Family
ID=12416336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3451381A Expired JPS6036504B2 (en) | 1981-03-12 | 1981-03-12 | aromatic polyamide staple |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6036504B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4728473A (en) * | 1983-02-28 | 1988-03-01 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for preparation of polyparaphenylene terephthalamide fibers |
JP2006316375A (en) * | 2005-05-12 | 2006-11-24 | Takemoto Oil & Fat Co Ltd | Treating agent for synthetic fiber and method for treatment of synthetic fiber |
JP2014240530A (en) * | 2013-06-11 | 2014-12-25 | 松本油脂製薬株式会社 | Fiber treatment agent for high-pressure water stream intertwisting and application thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4114113B2 (en) * | 1998-11-18 | 2008-07-09 | 東レ・デュポン株式会社 | Polyparaphenylene terephthalamide fiber tow for checkout |
-
1981
- 1981-03-12 JP JP3451381A patent/JPS6036504B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4728473A (en) * | 1983-02-28 | 1988-03-01 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for preparation of polyparaphenylene terephthalamide fibers |
JP2006316375A (en) * | 2005-05-12 | 2006-11-24 | Takemoto Oil & Fat Co Ltd | Treating agent for synthetic fiber and method for treatment of synthetic fiber |
JP4681934B2 (en) * | 2005-05-12 | 2011-05-11 | 竹本油脂株式会社 | Synthetic fiber treatment agent and synthetic fiber treatment method |
JP2014240530A (en) * | 2013-06-11 | 2014-12-25 | 松本油脂製薬株式会社 | Fiber treatment agent for high-pressure water stream intertwisting and application thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6036504B2 (en) | 1985-08-21 |
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