JPS5691014A - Modified fibrillated composite filament and its preparation - Google Patents

Modified fibrillated composite filament and its preparation

Info

Publication number
JPS5691014A
JPS5691014A JP16512179A JP16512179A JPS5691014A JP S5691014 A JPS5691014 A JP S5691014A JP 16512179 A JP16512179 A JP 16512179A JP 16512179 A JP16512179 A JP 16512179A JP S5691014 A JPS5691014 A JP S5691014A
Authority
JP
Japan
Prior art keywords
filament
composite filament
heat
long direction
fibrillated
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
JP16512179A
Other languages
Japanese (ja)
Inventor
Kenichi Tagawa
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.)
Kanebo Synthetic Fibers Ltd
Kanebo Ltd
Kanebo Gohsen Ltd
Original Assignee
Kanebo Synthetic Fibers Ltd
Kanebo Ltd
Kanebo Gohsen 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 Kanebo Synthetic Fibers Ltd, Kanebo Ltd, Kanebo Gohsen Ltd filed Critical Kanebo Synthetic Fibers Ltd
Priority to JP16512179A priority Critical patent/JPS5691014A/en
Publication of JPS5691014A publication Critical patent/JPS5691014A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To obtain the titled flexible filament, having improved drapeability, and comprising fibrillated parts and unfibrillated parts alternately, by heat-treating a specific fibrillated composite filament intermittently in the long direction.
CONSTITUTION: A fibrillated composite filament in which a polyamide and a polymer having no affinity therefor are joined in the single filament in the long direction is heat-treated intermittently in the long direction to lose the fibrillating ability of the heat-treated parts by a physical shock, e.g. rubbing or friction, and give the aimed fiber. Preferably, the composite filament has a cross section in which the two components are joined side-by-side. As for the polymer having no affinity for the polyamide, a polyester, a polyolefin and/or polyacrylonitrile are preferred.
EFFECT: Full warmth produced by the filament of fine denier and silky luster. A fibrous structure having a moderate stiffish feeding, crisy feeling and fullness can be obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP16512179A 1979-12-18 1979-12-18 Modified fibrillated composite filament and its preparation Pending JPS5691014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16512179A JPS5691014A (en) 1979-12-18 1979-12-18 Modified fibrillated composite filament and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16512179A JPS5691014A (en) 1979-12-18 1979-12-18 Modified fibrillated composite filament and its preparation

Publications (1)

Publication Number Publication Date
JPS5691014A true JPS5691014A (en) 1981-07-23

Family

ID=15806308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16512179A Pending JPS5691014A (en) 1979-12-18 1979-12-18 Modified fibrillated composite filament and its preparation

Country Status (1)

Country Link
JP (1) JPS5691014A (en)

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