JPS5352718A - Polyurethane_polycpramide composite fibers - Google Patents

Polyurethane_polycpramide composite fibers

Info

Publication number
JPS5352718A
JPS5352718A JP12732276A JP12732276A JPS5352718A JP S5352718 A JPS5352718 A JP S5352718A JP 12732276 A JP12732276 A JP 12732276A JP 12732276 A JP12732276 A JP 12732276A JP S5352718 A JPS5352718 A JP S5352718A
Authority
JP
Japan
Prior art keywords
polyurethane
polycpramide
composite fibers
fibers
polycapramide
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
JP12732276A
Other languages
Japanese (ja)
Other versions
JPS5522570B2 (en
Inventor
Toshiaki Hidaka
Toshiyuki Takeda
Shigeru Mizutani
Akiharu Tsuchimoto
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP12732276A priority Critical patent/JPS5352718A/en
Publication of JPS5352718A publication Critical patent/JPS5352718A/en
Publication of JPS5522570B2 publication Critical patent/JPS5522570B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain crimpable fibers, free from peeling of sheaths from cores and dyeing specks, having good heat resistance, by composite spinning of polycapramide and a polyurethane of specific composition in the form of eccentric sheath-core type fibers.
COPYRIGHT: (C)1978,JPO&Japio
JP12732276A 1976-10-25 1976-10-25 Polyurethane_polycpramide composite fibers Granted JPS5352718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12732276A JPS5352718A (en) 1976-10-25 1976-10-25 Polyurethane_polycpramide composite fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12732276A JPS5352718A (en) 1976-10-25 1976-10-25 Polyurethane_polycpramide composite fibers

Publications (2)

Publication Number Publication Date
JPS5352718A true JPS5352718A (en) 1978-05-13
JPS5522570B2 JPS5522570B2 (en) 1980-06-18

Family

ID=14957054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12732276A Granted JPS5352718A (en) 1976-10-25 1976-10-25 Polyurethane_polycpramide composite fibers

Country Status (1)

Country Link
JP (1) JPS5352718A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280617A (en) * 1988-06-30 1990-03-20 Toray Ind Inc Polyurethane-polyamide based conjugate fiber
JPH03206123A (en) * 1989-12-29 1991-09-09 Toray Ind Inc Polyurethane-polyamide-based conjugate fiber and production thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280617A (en) * 1988-06-30 1990-03-20 Toray Ind Inc Polyurethane-polyamide based conjugate fiber
JPH03206123A (en) * 1989-12-29 1991-09-09 Toray Ind Inc Polyurethane-polyamide-based conjugate fiber and production thereof

Also Published As

Publication number Publication date
JPS5522570B2 (en) 1980-06-18

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