JPS5285512A - Polyurethane conjugate fiber - Google Patents

Polyurethane conjugate fiber

Info

Publication number
JPS5285512A
JPS5285512A JP15732575A JP15732575A JPS5285512A JP S5285512 A JPS5285512 A JP S5285512A JP 15732575 A JP15732575 A JP 15732575A JP 15732575 A JP15732575 A JP 15732575A JP S5285512 A JPS5285512 A JP S5285512A
Authority
JP
Japan
Prior art keywords
conjugate fiber
polyurethane
polyurethane conjugate
stretcheability
trouble
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
JP15732575A
Other languages
Japanese (ja)
Other versions
JPS5527175B2 (en
Inventor
Toshiaki Hidaka
Naoto Nagayasu
Shigeru Mizutani
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 JP15732575A priority Critical patent/JPS5285512A/en
Publication of JPS5285512A publication Critical patent/JPS5285512A/en
Publication of JPS5527175B2 publication Critical patent/JPS5527175B2/ja
Granted legal-status Critical Current

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  • Multicomponent Fibers (AREA)

Abstract

PURPOSE: To provide polyurethane conjugate fibers of eccentric sheath-core having good repeated stretcheability without any trouble such as yarn breakage by spinning polyurethane and polyamide with specific physical properties.
COPYRIGHT: (C)1977,JPO&Japio
JP15732575A 1975-12-29 1975-12-29 Polyurethane conjugate fiber Granted JPS5285512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15732575A JPS5285512A (en) 1975-12-29 1975-12-29 Polyurethane conjugate fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15732575A JPS5285512A (en) 1975-12-29 1975-12-29 Polyurethane conjugate fiber

Publications (2)

Publication Number Publication Date
JPS5285512A true JPS5285512A (en) 1977-07-15
JPS5527175B2 JPS5527175B2 (en) 1980-07-18

Family

ID=15647218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15732575A Granted JPS5285512A (en) 1975-12-29 1975-12-29 Polyurethane conjugate fiber

Country Status (1)

Country Link
JP (1) JPS5285512A (en)

Cited By (6)

* 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
JPH04104913U (en) * 1991-02-21 1992-09-09 其 国 楊 Under the umbrella
WO2019146726A1 (en) * 2018-01-24 2019-08-01 旭化成株式会社 Composite long-fiber non-woven fabric using eccentric sheath/core composite fibers at one or both surfaces
KR20200020716A (en) * 2017-06-23 2020-02-26 도레이 카부시키가이샤 Polyurethane Nylon 6 Eccentric Core
EP3879017A4 (en) * 2018-11-06 2023-05-03 Toray Industries, Inc. Stretch-processed yarn, fiber product, composite spinneret, and composite fiber production method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS621006Y2 (en) * 1981-01-11 1987-01-10
JPS59110780U (en) * 1983-01-17 1984-07-26 株式会社クボタ Passenger work vehicle with safety frame
EP0446377B1 (en) * 1989-10-03 1997-01-29 Kanebo, Ltd. Composite elastic yarn and process for preparing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5071918A (en) * 1973-11-02 1975-06-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5071918A (en) * 1973-11-02 1975-06-14

Cited By (9)

* 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
JPH04104913U (en) * 1991-02-21 1992-09-09 其 国 楊 Under the umbrella
KR20200020716A (en) * 2017-06-23 2020-02-26 도레이 카부시키가이샤 Polyurethane Nylon 6 Eccentric Core
JPWO2018235754A1 (en) * 2017-06-23 2020-04-16 東レ株式会社 Polyurethane / nylon 6 eccentric core-sheath composite fiber
EP3643817A4 (en) * 2017-06-23 2021-03-17 Toray Industries, Inc. Polyurethane-nylon 6 eccentric sheath-core conjugate fiber
WO2019146726A1 (en) * 2018-01-24 2019-08-01 旭化成株式会社 Composite long-fiber non-woven fabric using eccentric sheath/core composite fibers at one or both surfaces
JPWO2019146726A1 (en) * 2018-01-24 2020-11-19 旭化成株式会社 Composite long fiber non-woven fabric using eccentric sheath core type composite fiber on at least one side
EP3879017A4 (en) * 2018-11-06 2023-05-03 Toray Industries, Inc. Stretch-processed yarn, fiber product, composite spinneret, and composite fiber production method

Also Published As

Publication number Publication date
JPS5527175B2 (en) 1980-07-18

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