BR9910842A - Fios de elastano e processo para a sua preparação - Google Patents
Fios de elastano e processo para a sua preparaçãoInfo
- Publication number
- BR9910842A BR9910842A BR9910842-9A BR9910842A BR9910842A BR 9910842 A BR9910842 A BR 9910842A BR 9910842 A BR9910842 A BR 9910842A BR 9910842 A BR9910842 A BR 9910842A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- elastane
- elastane yarns
- yarns
- auxiliaries
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/61—Polysiloxanes
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/40—Knit fabric [i.e., knit strand or strip material]
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Patente de Invenção: <B>''FIOS DE ELASTANO E PROCESSO PARA A SUA PREPARAçãO''<D>. Descreve-se um processo para a preparação de poliuretanos segmentados com um comportamento de processamento aperfeiçoado no estado de massa em fusão e uma fiação racional neles baseada para formar fios e filamentos de elastano de título fino, altamente elástico, com propriedades mecânicas e térmicas aperfeiçoadas, por aplicação de polissiloxanos terminados em hidróxi-alquila em combinação com poliisocianatos capazes para a reticulação especiais, no caso de reação de compostos de polihidroxila de pesos moleculares mais elevados, de cadeia longa, com diisocianatos orgânicos e dióis de baixos pesos moleculares, assim como, eventualmente, outros auxiliares e aditivos na massa em fusão.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19824333A DE19824333A1 (de) | 1998-06-02 | 1998-06-02 | Elastanfäden und Verfahren zu ihrer Herstellung |
PCT/EP1999/003463 WO1999063138A1 (de) | 1998-06-02 | 1999-05-20 | Elastanfäden und verfahren zu ihrer herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9910842A true BR9910842A (pt) | 2001-02-20 |
Family
ID=7869472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9910842-9A BR9910842A (pt) | 1998-06-02 | 1999-05-20 | Fios de elastano e processo para a sua preparação |
Country Status (13)
Country | Link |
---|---|
US (1) | US6637181B1 (pt) |
EP (1) | EP1092052B1 (pt) |
JP (1) | JP2002517616A (pt) |
KR (1) | KR20010043967A (pt) |
AU (1) | AU4364399A (pt) |
BR (1) | BR9910842A (pt) |
DE (2) | DE19824333A1 (pt) |
ES (1) | ES2207230T3 (pt) |
IL (1) | IL139425A0 (pt) |
PL (1) | PL345270A1 (pt) |
TR (1) | TR200003553T2 (pt) |
TW (1) | TW438917B (pt) |
WO (1) | WO1999063138A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030067342A (ko) * | 2002-02-08 | 2003-08-14 | 주식회사 효성 | 열가소성 폴리우레탄의 제조방법, 그 폴리우레탄 및 그를이용하여 제조된 폴리우레탄 탄성사 |
KR100490193B1 (ko) * | 2002-07-19 | 2005-05-17 | 한국섬유개발연구원 | 폴리에스테르 미연신사를 이용한 폴리에스테르 가연사제조방법 |
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 |
US6916896B2 (en) * | 2003-05-05 | 2005-07-12 | Invista North America S.A.R.L. | High productivity spandex fiber process and product |
EP1701988A4 (en) * | 2003-11-28 | 2009-11-04 | Commw Scient Ind Res Org | POLYURETHANES |
JP2006291402A (ja) * | 2005-04-13 | 2006-10-26 | Teijin Fibers Ltd | 感温性合成繊維およびその製造方法 |
JP2006307368A (ja) * | 2005-04-27 | 2006-11-09 | Teijin Fibers Ltd | 温度によってストレッチ率が変化するストレッチ布帛および繊維製品 |
DE602008002555D1 (de) * | 2007-01-12 | 2010-10-28 | Dow Corning | Silikonhaltige zusammensetzung |
US20100154101A1 (en) * | 2008-12-23 | 2010-06-24 | Tai-Kuang Wang | Method for elastic sweatband and headgear using the same |
US8230886B2 (en) * | 2010-02-05 | 2012-07-31 | Zhongshan Wei Li Textile Co., Ltd. | Sweatband and cap having the same |
CN102160691A (zh) * | 2010-02-22 | 2011-08-24 | 东丽纤维研究所(中国)有限公司 | 一种柔软弹性上衣 |
KR101529152B1 (ko) * | 2012-06-11 | 2015-06-24 | 주식회사 덕성 | 폴리우레탄 발포 시트의 제조방법 및 그것을 사용한 피혁 유사 시트형상물 |
KR102541705B1 (ko) * | 2015-03-31 | 2023-06-12 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 실리콘 변성 폴리유레테인계 섬유 및 그 제조 방법 |
JP6701896B2 (ja) * | 2016-04-04 | 2020-05-27 | 信越化学工業株式会社 | シリコーン変性ポリウレタン系繊維及びその製造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1470983A (fr) | 1965-05-06 | 1967-02-24 | Fillattice S P A | Procédé de préparation et d'extrusion de polymères d'uréthane, convenant particulièrement pour l'extrusion de fils par fusion et nouvelles fibres ainsi obtenues |
US3509238A (en) | 1966-03-21 | 1970-04-28 | Monsanto Co | Abs graft polyblends containing two graft polymers with different degrees of grafting |
US3719708A (en) | 1970-11-20 | 1973-03-06 | Bayer Ag | Beta-semicarbazide propionic acid hydrazide |
US3928494A (en) | 1973-01-09 | 1975-12-23 | Monsanto Co | Polyblend of two types of ABS graft polymers and a copolymer matrix |
DE2832352A1 (de) | 1978-07-22 | 1980-01-31 | Bosch Gmbh Robert | Kraftstoff-foerderpumpe |
DE3233384A1 (de) | 1982-09-08 | 1984-03-08 | Akzo Gmbh, 5600 Wuppertal | Thermoplastische polyurethan-elastomere aus cyclohexan-1.4-diisocyanat |
DE3628141A1 (de) | 1986-08-19 | 1988-02-25 | Bayer Ag | Lineare polyurethan-elastomere und verfahren zu ihrer herstellung |
DE3644382A1 (de) | 1986-12-24 | 1988-07-07 | Bayer Ag | Verfahren zur zweistufigen herstellung von formkoerpern |
US5118780A (en) | 1989-05-12 | 1992-06-02 | Kuraray Co., Ltd. | Polyester urethane fiber: polyester made from methyl pentane diol |
CN1058813A (zh) | 1990-04-27 | 1992-02-19 | 钟纺株式会社 | 弹性芯皮型复合长丝及含有该复合长丝的织物结构 |
JP2910863B2 (ja) | 1990-06-07 | 1999-06-23 | 日本ペイント株式会社 | 超耐久性積層体 |
CA2077845A1 (en) | 1991-10-01 | 1993-04-02 | I-Chung W. Wang | High impact, gasoline staining resistant, polyester/polycarbonate molding compositions with improved uniformity in color appearance |
GB9314604D0 (en) | 1993-07-14 | 1993-08-25 | Dow Deutschland Inc | Light diffuser composition |
DE4414327A1 (de) | 1994-04-25 | 1995-10-26 | Bayer Ag | Verfahren zur Herstellung von Elastanfäden |
JP3833287B2 (ja) * | 1995-09-08 | 2006-10-11 | 東レ・ダウコーニング株式会社 | ポリウレタン弾性糸の製造方法 |
-
1998
- 1998-06-02 DE DE19824333A patent/DE19824333A1/de not_active Withdrawn
-
1999
- 1999-05-20 TR TR2000/03553T patent/TR200003553T2/xx unknown
- 1999-05-20 JP JP2000552327A patent/JP2002517616A/ja active Pending
- 1999-05-20 KR KR1020007013582A patent/KR20010043967A/ko not_active Application Discontinuation
- 1999-05-20 AU AU43643/99A patent/AU4364399A/en not_active Abandoned
- 1999-05-20 US US09/701,709 patent/US6637181B1/en not_active Expired - Fee Related
- 1999-05-20 EP EP99926344A patent/EP1092052B1/de not_active Expired - Lifetime
- 1999-05-20 PL PL99345270A patent/PL345270A1/xx unknown
- 1999-05-20 IL IL13942599A patent/IL139425A0/xx unknown
- 1999-05-20 WO PCT/EP1999/003463 patent/WO1999063138A1/de not_active Application Discontinuation
- 1999-05-20 ES ES99926344T patent/ES2207230T3/es not_active Expired - Lifetime
- 1999-05-20 DE DE59906969T patent/DE59906969D1/de not_active Expired - Fee Related
- 1999-05-20 BR BR9910842-9A patent/BR9910842A/pt not_active IP Right Cessation
- 1999-06-02 TW TW088109095A patent/TW438917B/zh active
Also Published As
Publication number | Publication date |
---|---|
PL345270A1 (en) | 2001-12-03 |
EP1092052B1 (de) | 2003-09-10 |
DE19824333A1 (de) | 1999-12-09 |
AU4364399A (en) | 1999-12-20 |
ES2207230T3 (es) | 2004-05-16 |
WO1999063138A1 (de) | 1999-12-09 |
US6637181B1 (en) | 2003-10-28 |
DE59906969D1 (de) | 2003-10-16 |
TR200003553T2 (tr) | 2001-06-21 |
EP1092052A1 (de) | 2001-04-18 |
JP2002517616A (ja) | 2002-06-18 |
TW438917B (en) | 2001-06-07 |
IL139425A0 (en) | 2001-11-25 |
KR20010043967A (ko) | 2001-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A E 8A ANUIDADES |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1926 DE 04/12/2007. |