JPS6485316A - Carbon particle-containing poly-p-phenylene terephthalamide fiber and production thereof - Google Patents

Carbon particle-containing poly-p-phenylene terephthalamide fiber and production thereof

Info

Publication number
JPS6485316A
JPS6485316A JP23896587A JP23896587A JPS6485316A JP S6485316 A JPS6485316 A JP S6485316A JP 23896587 A JP23896587 A JP 23896587A JP 23896587 A JP23896587 A JP 23896587A JP S6485316 A JPS6485316 A JP S6485316A
Authority
JP
Japan
Prior art keywords
dope
carbon particles
fiber
phenylene terephthalamide
polymer
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
Application number
JP23896587A
Other languages
Japanese (ja)
Inventor
Shuji Takasu
Eiji Sato
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP23896587A priority Critical patent/JPS6485316A/en
Publication of JPS6485316A publication Critical patent/JPS6485316A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To obtain the titled fiber of high strength, having significantly high light resistance, through such a process that a dope is prepared by dissolving the raw polymer in concentrated sulfuric acid dispersed with carbon particles to contain specified proportion of the carbon particles with specific size in the final fiber. CONSTITUTION:First, an optically anisotropic dope is prepared by dissolving a poly-p-phenylene terephthalamide polymer as the raw material in 95-101% conc. sulfuric acid dispersed with carbon particles having an average size of 10-50mmu in a proportion of 0.1-10wt.% so that the polymer concentration be >=15wt.%. Thence, this dope is extruded through a spinneret, being passed through an air followed by introduction into a coagulating bath. Finally, the resulting coagulated yarn drawn from the bath is washed with water followed by drying, thus obtaining the objective fiber.
JP23896587A 1987-09-25 1987-09-25 Carbon particle-containing poly-p-phenylene terephthalamide fiber and production thereof Pending JPS6485316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23896587A JPS6485316A (en) 1987-09-25 1987-09-25 Carbon particle-containing poly-p-phenylene terephthalamide fiber and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23896587A JPS6485316A (en) 1987-09-25 1987-09-25 Carbon particle-containing poly-p-phenylene terephthalamide fiber and production thereof

Publications (1)

Publication Number Publication Date
JPS6485316A true JPS6485316A (en) 1989-03-30

Family

ID=17037926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23896587A Pending JPS6485316A (en) 1987-09-25 1987-09-25 Carbon particle-containing poly-p-phenylene terephthalamide fiber and production thereof

Country Status (1)

Country Link
JP (1) JPS6485316A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312851A (en) * 1992-01-22 1994-05-17 Teijin Limited Wholly aromatic polyamide resin composition having enhanced light resistance
US5426240A (en) * 1993-07-15 1995-06-20 Kureha Chemical Industry Co., Ltd. Process for the co-production of dichloroacetaldehyde hydrate and chloral
JP2005307391A (en) * 2004-04-21 2005-11-04 Teijin Techno Products Ltd Heat-resistant antistatic machine sewing thread
JP2007023408A (en) * 2005-07-15 2007-02-01 Teijin Techno Products Ltd Heat-resistant cloth and heat-resistant protective clothing produced by using the same
JP2007217801A (en) * 2006-02-14 2007-08-30 Teijin Techno Products Ltd Para-type aramid fiber adjusted with infrared reflection, and clothing by using the same
WO2018044345A1 (en) * 2016-09-01 2018-03-08 E I Du Pont De Nemours And Company Carbon-containing arc-resistant aramid fabrics from dissimilar yarns
CN110592707A (en) * 2019-09-20 2019-12-20 株洲时代新材料科技股份有限公司 Preparation method of copolymerization modified aramid 1313 fiber

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312851A (en) * 1992-01-22 1994-05-17 Teijin Limited Wholly aromatic polyamide resin composition having enhanced light resistance
US5426240A (en) * 1993-07-15 1995-06-20 Kureha Chemical Industry Co., Ltd. Process for the co-production of dichloroacetaldehyde hydrate and chloral
JP2005307391A (en) * 2004-04-21 2005-11-04 Teijin Techno Products Ltd Heat-resistant antistatic machine sewing thread
JP2007023408A (en) * 2005-07-15 2007-02-01 Teijin Techno Products Ltd Heat-resistant cloth and heat-resistant protective clothing produced by using the same
JP2007217801A (en) * 2006-02-14 2007-08-30 Teijin Techno Products Ltd Para-type aramid fiber adjusted with infrared reflection, and clothing by using the same
WO2018044345A1 (en) * 2016-09-01 2018-03-08 E I Du Pont De Nemours And Company Carbon-containing arc-resistant aramid fabrics from dissimilar yarns
CN110592707A (en) * 2019-09-20 2019-12-20 株洲时代新材料科技股份有限公司 Preparation method of copolymerization modified aramid 1313 fiber

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