DE69412824T2 - Bariumsulfat enthaltendes spandex - Google Patents

Bariumsulfat enthaltendes spandex

Info

Publication number
DE69412824T2
DE69412824T2 DE69412824T DE69412824T DE69412824T2 DE 69412824 T2 DE69412824 T2 DE 69412824T2 DE 69412824 T DE69412824 T DE 69412824T DE 69412824 T DE69412824 T DE 69412824T DE 69412824 T2 DE69412824 T2 DE 69412824T2
Authority
DE
Germany
Prior art keywords
spandex
barium sulfate
range
isoelectric point
improved
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
DE69412824T
Other languages
German (de)
English (en)
Other versions
DE69412824D1 (de
Inventor
Charles William Waynesboro Va 22980 Goodrich
Howard Wayne Wilmington De 19810 Jacobson
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.)
Invista Technologies SARL USA
Original Assignee
EI Du Pont de Nemours and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22127462&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69412824(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69412824D1 publication Critical patent/DE69412824D1/de
Application granted granted Critical
Publication of DE69412824T2 publication Critical patent/DE69412824T2/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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
DE69412824T 1993-06-11 1994-05-25 Bariumsulfat enthaltendes spandex Expired - Lifetime DE69412824T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7570293A 1993-06-11 1993-06-11
PCT/US1994/005713 WO1994029499A1 (en) 1993-06-11 1994-05-25 Spandex containing barium sulfate

Publications (2)

Publication Number Publication Date
DE69412824D1 DE69412824D1 (de) 1998-10-01
DE69412824T2 true DE69412824T2 (de) 1999-02-25

Family

ID=22127462

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69412824T Expired - Lifetime DE69412824T2 (de) 1993-06-11 1994-05-25 Bariumsulfat enthaltendes spandex

Country Status (7)

Country Link
EP (1) EP0702732B1 (enrdf_load_stackoverflow)
JP (1) JP3279569B2 (enrdf_load_stackoverflow)
KR (1) KR100245846B1 (enrdf_load_stackoverflow)
BR (1) BR9407074A (enrdf_load_stackoverflow)
DE (1) DE69412824T2 (enrdf_load_stackoverflow)
TW (1) TW316931B (enrdf_load_stackoverflow)
WO (1) WO1994029499A1 (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973647A (en) * 1989-05-31 1990-11-27 E. I. Du Pont De Nemours And Company Fiber from polyether-based spandex
KR100363633B1 (ko) * 1994-05-16 2003-02-17 씨엔에이 홀딩즈 인코포레이티드 충진된 내절단성 섬유
US5626960A (en) * 1995-09-07 1997-05-06 E. I. Du Pont De Nemours And Company Spandex containing a huntite and hydromagnesite additive
US6203901B1 (en) 1996-06-24 2001-03-20 E. I. Du Pont De Nemours And Company Polyurethane fibers and films
KR100591206B1 (ko) * 2002-03-26 2006-06-19 주식회사 효성 기능성이 부여된 폴리우레탄 섬유의 제조방법
WO2003105996A1 (en) * 2002-06-12 2003-12-24 Traptek, Llc Encapsulated active particles and methods for making and using the same
BRPI0410400A (pt) * 2003-05-14 2006-05-30 Shikibo Ltd fibras ou produtos de fibra marcáveis a laser
JP5218940B2 (ja) * 2009-12-22 2013-06-26 東レ・オペロンテックス株式会社 ポリウレタン弾性糸およびその製造方法
EP2676662B1 (fr) * 2012-06-18 2017-03-29 Rhodia Poliamida E Especialidades Ltda Composition polymérique contenant des charges minérales, pour améliorer la cicatrisation de la peau
KR20160077301A (ko) 2014-12-22 2016-07-04 주식회사 효성 균일성과 작업성이 우수한 폴리우레탄우레아 탄성사의 제조방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959912A (ja) * 1982-09-22 1984-04-05 Toyobo Co Ltd ポリウレタン弾性繊維の製造法
US5183614A (en) * 1989-01-26 1993-02-02 E. I. Du Pont De Nemours And Company Method for producing x-ray detectable spandex fibers

Also Published As

Publication number Publication date
KR100245846B1 (ko) 2000-04-01
DE69412824D1 (de) 1998-10-01
WO1994029499A1 (en) 1994-12-22
KR19990037960A (ko) 1999-06-05
EP0702732B1 (en) 1998-08-26
EP0702732A1 (en) 1996-03-27
JPH08511585A (ja) 1996-12-03
BR9407074A (pt) 1996-08-27
JP3279569B2 (ja) 2002-04-30
TW316931B (enrdf_load_stackoverflow) 1997-10-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: INVISTA TECHNOLOGIES S.A.R.L., WILMINGTON, DEL, US

8328 Change in the person/name/address of the agent

Representative=s name: MARKS & CLERK, LUXEMBOURG, LU