JPS57154408A - Aromatic polyamide staple fiber - Google Patents

Aromatic polyamide staple fiber

Info

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
Application number
JP3451381A
Other languages
Japanese (ja)
Other versions
JPS6036504B2 (en
Inventor
Hiroyuki Moriga
Den Tsumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP3451381A priority Critical patent/JPS6036504B2/en
Publication of JPS57154408A publication Critical patent/JPS57154408A/en
Publication of JPS6036504B2 publication Critical patent/JPS6036504B2/en
Expired legal-status Critical Current

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
JP3451381A 1981-03-12 1981-03-12 aromatic polyamide staple Expired JPS6036504B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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