DE69818362D1 - Wasserabsorbierende Polyurethanfaser und Verfahren zu ihrer Herstellung - Google Patents

Wasserabsorbierende Polyurethanfaser und Verfahren zu ihrer Herstellung

Info

Publication number
DE69818362D1
DE69818362D1 DE69818362T DE69818362T DE69818362D1 DE 69818362 D1 DE69818362 D1 DE 69818362D1 DE 69818362 T DE69818362 T DE 69818362T DE 69818362 T DE69818362 T DE 69818362T DE 69818362 D1 DE69818362 D1 DE 69818362D1
Authority
DE
Germany
Prior art keywords
manufacture
water absorbent
polyurethane fiber
absorbent polyurethane
fiber
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.)
Expired - Fee Related
Application number
DE69818362T
Other languages
English (en)
Other versions
DE69818362T2 (de
Inventor
Takaya Sato
Tsutomu Uehara
Hiroshi Yoshida
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.)
Nisshinbo Holdings Inc
Original Assignee
Nisshinbo Industries Inc
Nisshin Spinning 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 Nisshinbo Industries Inc, Nisshin Spinning Co Ltd filed Critical Nisshinbo Industries Inc
Application granted granted Critical
Publication of DE69818362D1 publication Critical patent/DE69818362D1/de
Publication of DE69818362T2 publication Critical patent/DE69818362T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
DE69818362T 1997-07-17 1998-07-03 Wasserabsorbierende Polyurethanfaser und Verfahren zu ihrer Herstellung Expired - Fee Related DE69818362T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20741997 1997-07-17
JP20741997 1997-07-17

Publications (2)

Publication Number Publication Date
DE69818362D1 true DE69818362D1 (de) 2003-10-30
DE69818362T2 DE69818362T2 (de) 2004-07-01

Family

ID=28786037

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69818362T Expired - Fee Related DE69818362T2 (de) 1997-07-17 1998-07-03 Wasserabsorbierende Polyurethanfaser und Verfahren zu ihrer Herstellung

Country Status (5)

Country Link
US (1) US6017625A (de)
EP (1) EP0892094B1 (de)
JP (1) JPH1181046A (de)
CA (1) CA2243367A1 (de)
DE (1) DE69818362T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW507028B (en) 1999-02-12 2002-10-21 Asahi Chemical Ind A moisture-absorbable synthetic fiber with an improved moisture-release property
US6562457B1 (en) 2001-10-31 2003-05-13 E. I. Du Pont De Nemours And Company Polyether ester elastomer comprising polytrimethylene ether ester soft segment and tetramethylene ester hard segment
US6599625B2 (en) 2001-10-31 2003-07-29 E. I. Du Pont De Nemours And Company Polyether ester elastomer comprising polytrimethylene ether ester soft segment and trimethylene ester hard segment
US6852823B2 (en) 2002-08-09 2005-02-08 E. I. Du Pont De Nemours And Company Polyurethane and polyurethane-urea elastomers from polytrimethylene ether glycol
JP2008057100A (ja) * 2006-08-29 2008-03-13 Mmi-Ipco Llc 感温性且つ感湿性のスマートテキスタイル
US8393979B2 (en) 2010-06-24 2013-03-12 Nike, Inc. Golf ball with hydrophilic coating layer
US8602915B2 (en) 2010-11-01 2013-12-10 Nike, Inc. Golf ball with changeable dimples
US20140350206A1 (en) * 2011-09-20 2014-11-27 Bayer Intellectual Property Gmbh Thermoplastic polyurethane for producing hydrophilic fibers
EP2573215A1 (de) * 2011-09-20 2013-03-27 Mölnlycke Health Care AB Polymerfasern
WO2017079248A1 (en) * 2015-11-05 2017-05-11 Lubrizol Advanced Materials, Inc. Thermoformable dual network hydrogel compositions
CN111074628B (zh) * 2019-12-24 2022-09-20 大连工业大学 一种原位在线水扩链聚氨酯相变调温功能织物及其制备方法
CN112281494B (zh) * 2020-10-21 2022-03-11 江苏海洋大学 一种封闭型聚氨酯预聚物在制备纤维素基功能敷料中的应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901852A (en) * 1974-07-29 1975-08-26 Upjohn Co Thermoplastic polyurethanes prepared from 4,4'-methylenebis (phenyl isocyanate)
US4532316A (en) * 1984-05-29 1985-07-30 W. L. Gore & Assoc., Inc. Phase separating polyurethane prepolymers and elastomers prepared by reacting a polyol having a molecular weight of 600-3500 and isocyanate and a low molecular weight chain extender in which the ratios of reactants have a limited range
US5061254A (en) * 1989-06-21 1991-10-29 Becton, Dickinson And Company Thermoplastic elastomeric hydrophilic polyetherurethane expandable catheter
GB2266892B (en) * 1991-10-01 1996-04-17 Otsuka Pharma Co Ltd Antithrombotic resin, antithrombotic tube, antithrombotic film and antithrombotic coat
US5340902A (en) * 1993-06-04 1994-08-23 Olin Corporation Spandex fibers made using low unsaturation polyols
EP0778855B1 (de) * 1994-09-01 1999-06-16 W.L. Gore & Associates, Inc. Hydrophyles polyurethan

Also Published As

Publication number Publication date
EP0892094A2 (de) 1999-01-20
US6017625A (en) 2000-01-25
EP0892094B1 (de) 2003-09-24
CA2243367A1 (en) 1999-01-17
DE69818362T2 (de) 2004-07-01
EP0892094A3 (de) 1999-07-14
JPH1181046A (ja) 1999-03-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee