DE69805318D1 - Verfahren zur herstellung von spandexfasern und daraus hergestellte spandexfasern - Google Patents

Verfahren zur herstellung von spandexfasern und daraus hergestellte spandexfasern

Info

Publication number
DE69805318D1
DE69805318D1 DE69805318T DE69805318T DE69805318D1 DE 69805318 D1 DE69805318 D1 DE 69805318D1 DE 69805318 T DE69805318 T DE 69805318T DE 69805318 T DE69805318 T DE 69805318T DE 69805318 D1 DE69805318 D1 DE 69805318D1
Authority
DE
Germany
Prior art keywords
spandex fibers
producing
produced
fibers produced
spandex
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 - Lifetime
Application number
DE69805318T
Other languages
English (en)
Other versions
DE69805318T2 (de
Inventor
Shingo Ito
Toshikazu Matsuda
Masao Umezawa
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.)
Du Pont Toray Co Ltd
Original Assignee
Du Pont Toray 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 Du Pont Toray Co Ltd filed Critical Du Pont Toray Co Ltd
Application granted granted Critical
Publication of DE69805318D1 publication Critical patent/DE69805318D1/de
Publication of DE69805318T2 publication Critical patent/DE69805318T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/94—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of other polycondensation products
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
DE69805318T 1997-10-21 1998-10-21 Verfahren zur herstellung von spandexfasern und daraus hergestellte spandexfasern Expired - Lifetime DE69805318T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30787497 1997-10-21
PCT/US1998/022271 WO1999020818A1 (en) 1997-10-21 1998-10-21 Process for the manufacture of spandex ® and the spandex ® made thereby

Publications (2)

Publication Number Publication Date
DE69805318D1 true DE69805318D1 (de) 2002-06-13
DE69805318T2 DE69805318T2 (de) 2002-12-19

Family

ID=17974211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805318T Expired - Lifetime DE69805318T2 (de) 1997-10-21 1998-10-21 Verfahren zur herstellung von spandexfasern und daraus hergestellte spandexfasern

Country Status (6)

Country Link
EP (1) EP1025294B1 (de)
KR (1) KR100507822B1 (de)
BR (1) BR9815229B1 (de)
DE (1) DE69805318T2 (de)
TW (1) TW454052B (de)
WO (1) WO1999020818A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100526948B1 (ko) * 2002-01-29 2005-11-08 주식회사 효성 저내열성 폴리우레탄 탄성섬유의 제조방법
DE102005054653B4 (de) * 2005-11-11 2009-09-10 Uhde Inventa-Fischer Gmbh & Co. Kg Vorrichtung und Verfahren zur Herstellung schmelzgesponnener Filamente

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287441A (en) * 1959-04-07 1966-11-22 Du Pont Melt-spinnable composition of a poly (nu-vinyl amide) and a polymer from the class consisting of polyamides, polyureas, and polyurethanes
JPS4880150A (de) * 1972-01-31 1973-10-26
BR9507123A (pt) * 1994-03-04 1997-09-30 Du Pont Toray Co Ltd Fibra de poliuretano durável e processo para fabricação de uma fibra de poliuretano durável

Also Published As

Publication number Publication date
DE69805318T2 (de) 2002-12-19
BR9815229A (pt) 2000-11-21
EP1025294B1 (de) 2002-05-08
EP1025294A1 (de) 2000-08-09
BR9815229B1 (pt) 2009-05-05
WO1999020818A1 (en) 1999-04-29
TW454052B (en) 2001-09-11
KR20010031244A (ko) 2001-04-16
KR100507822B1 (ko) 2005-08-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition