[go: up one dir, main page]

DE60224376D1 - Elastomerfasern aus polyurethan und verfahren zu ihrer herstellung - Google Patents

Elastomerfasern aus polyurethan und verfahren zu ihrer herstellung

Info

Publication number
DE60224376D1
DE60224376D1 DE60224376T DE60224376T DE60224376D1 DE 60224376 D1 DE60224376 D1 DE 60224376D1 DE 60224376 T DE60224376 T DE 60224376T DE 60224376 T DE60224376 T DE 60224376T DE 60224376 D1 DE60224376 D1 DE 60224376D1
Authority
DE
Germany
Prior art keywords
polyurethane
production
elastomer fibers
elastomer
fibers
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
DE60224376T
Other languages
English (en)
Other versions
DE60224376T2 (de
Inventor
Ravi Ram Vedula
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.)
Lubrizol Advanced Materials Inc
Original Assignee
Lubrizol Advanced Materials 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25157468&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60224376(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lubrizol Advanced Materials Inc filed Critical Lubrizol Advanced Materials Inc
Application granted granted Critical
Publication of DE60224376D1 publication Critical patent/DE60224376D1/de
Publication of DE60224376T2 publication Critical patent/DE60224376T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE60224376T 2001-02-23 2002-02-05 Elastomerfasern aus polyurethan und verfahren zu ihrer herstellung Expired - Lifetime DE60224376T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/792,604 US6911502B2 (en) 2001-02-23 2001-02-23 Polyurethane elastomeric fiber and process for making the fiber
US792604 2001-02-23
PCT/US2002/003477 WO2002068534A1 (en) 2001-02-23 2002-02-05 Polyurethane elastomeric fiber and process for making the fiber

Publications (2)

Publication Number Publication Date
DE60224376D1 true DE60224376D1 (de) 2008-02-14
DE60224376T2 DE60224376T2 (de) 2008-12-18

Family

ID=25157468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60224376T Expired - Lifetime DE60224376T2 (de) 2001-02-23 2002-02-05 Elastomerfasern aus polyurethan und verfahren zu ihrer herstellung

Country Status (13)

Country Link
US (1) US6911502B2 (de)
EP (1) EP1379591B1 (de)
KR (1) KR100855435B1 (de)
CN (2) CN1249165C (de)
AR (1) AR032713A1 (de)
AT (1) ATE382661T1 (de)
BR (1) BR0207300B1 (de)
DE (1) DE60224376T2 (de)
ES (1) ES2298354T3 (de)
MX (1) MXPA03007524A (de)
MY (1) MY128216A (de)
TW (1) TWI226392B (de)
WO (1) WO2002068534A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030092848A1 (en) * 2001-09-11 2003-05-15 Ashok Sengupta Sprayable liner for supporting the rock surface of a mine
US7357889B2 (en) * 2003-04-09 2008-04-15 Lubrizol Advanced Materials, Inc. Melt spun TPU fibers and process
US8148475B2 (en) * 2003-06-30 2012-04-03 Lubrizol Advanced Materials, Inc. Melt spun polyether TPU fibers having mixed polyols and process
US7799255B2 (en) * 2003-06-30 2010-09-21 Lubrizol Advanced Materials, Inc. Melt spun elastic tape and process
KR101578569B1 (ko) * 2008-02-15 2015-12-17 도레이 오페론텍스 가부시키가이샤 탈취재
US20090311529A1 (en) 2008-06-16 2009-12-17 Voith Patent Gmbh High tenacity thermoplastic polyurethane monofilament and process for manufacturing the same
CN104831377A (zh) * 2009-06-25 2015-08-12 路博润高级材料公司 由薄规格恒定压缩弹性纤维构成的高强度织物
EP2529045B1 (de) * 2010-01-25 2021-04-07 Lubrizol Advanced Materials, Inc. Elastisches vlies mit hoher festigkeit
SG185683A1 (en) * 2010-06-15 2012-12-28 Lubrizol Advanced Mat Inc Melt spun elastic fibers having flat modulus
CN102251316B (zh) * 2011-06-14 2012-11-28 吴中虎 一种利用氨纶废丝回收生产氨纶丝的方法
US20130255103A1 (en) 2012-04-03 2013-10-03 Nike, Inc. Apparel And Other Products Incorporating A Thermoplastic Polymer Material
CN102677213A (zh) * 2012-06-13 2012-09-19 浙江华峰氨纶股份有限公司 一种简便的氨纶废丝回收再纺丝的方法
US10369059B2 (en) * 2013-10-14 2019-08-06 Basf Se Disposable hygiene article comprising a melt-spun elastic fiber
CN104911723A (zh) * 2015-05-21 2015-09-16 苏州富莱克斯氨纶有限公司 一种双组分氨纶制备工艺
KR102520789B1 (ko) * 2017-02-10 2023-04-11 바스프 에스이 탄성 섬유의 제조 방법, 탄성 섬유 물품의 제조 방법, 탄성 섬유 및 탄성 섬유 물품
CN115584011A (zh) * 2017-12-15 2023-01-10 莱卡英国有限公司 具有工程化片段分子量的聚合物
CN108084400B (zh) * 2017-12-29 2020-08-04 美瑞新材料股份有限公司 一种高性能热塑性聚氨酯弹性体的制备方法
US11560647B1 (en) * 2018-05-07 2023-01-24 David Lewis Kitchen Trumbull Elastomeric yarn for safety applications
EP3793390B1 (de) 2019-08-02 2021-07-21 Nike Innovate C.V. Obermaterial für schuhwerk
EP4155444A1 (de) 2019-11-18 2023-03-29 NIKE Innovate C.V. Oberteil für schuhwerk und verfahren zur herstellung desselben
CN112962171B (zh) * 2021-02-04 2022-10-11 泉州市成意纺织科技有限公司 一种防紫外线弹力健康针织布料及其制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029559B (de) 1956-11-16 1958-05-08 Bayer Ag Verfahren zur Herstellung hochmolekularer vernetzter Kunststoffe unter Formgebung
US3503933A (en) 1966-08-16 1970-03-31 American Cyanamid Co Low melting polyurethane urea and method for manufacture
US3494894A (en) 1966-08-20 1970-02-10 Federico Urgesi Process for producing elastic fibers from polyurethan polymers having a crosslinked structure
JPS5846573B2 (ja) 1980-12-27 1983-10-17 カネボウ合繊株式会社 ポリウレタン弾性糸の製造方法
JPS6043445B2 (ja) 1981-12-07 1985-09-28 カネボウ株式会社 ポリウレタン弾性糸の製造方法
JPS6044406B2 (ja) 1982-04-24 1985-10-03 カネボウ株式会社 着色したポリウレタン弾性糸の製造方法
JPS6048617A (ja) 1983-08-29 1985-03-16 Matsushita Electric Ind Co Ltd 信号選択回路
JPH01282387A (ja) 1988-05-10 1989-11-14 Kanebo Ltd ポリウレタン弾性糸の製造方法
DE3930838A1 (de) * 1989-09-15 1991-03-28 Bayer Ag Verfahren zur herstellung von tpu-enthaltenden chemiewerkstoffen
US5308697A (en) 1991-05-14 1994-05-03 Kanebo, Ltd. Potentially elastic conjugate fiber, production thereof, and production of fibrous structure with elasticity in expansion and contraction
US5959059A (en) 1997-06-10 1999-09-28 The B.F. Goodrich Company Thermoplastic polyether urethane
US5840233A (en) 1997-09-16 1998-11-24 Optimer, Inc. Process of making melt-spun elastomeric fibers
US6127506A (en) 1999-02-19 2000-10-03 E. I. Du Pont De Nemours And Company Process for melt spinning spandex

Also Published As

Publication number Publication date
BR0207300A (pt) 2004-02-10
CN1249165C (zh) 2006-04-05
MXPA03007524A (es) 2003-12-04
US20020161159A1 (en) 2002-10-31
EP1379591A1 (de) 2004-01-14
DE60224376T2 (de) 2008-12-18
US6911502B2 (en) 2005-06-28
BR0207300B1 (pt) 2012-02-07
TWI226392B (en) 2005-01-11
AR032713A1 (es) 2003-11-19
WO2002068534A1 (en) 2002-09-06
ATE382661T1 (de) 2008-01-15
CN100535211C (zh) 2009-09-02
KR100855435B1 (ko) 2008-09-01
KR20030078081A (ko) 2003-10-04
MY128216A (en) 2007-01-31
ES2298354T3 (es) 2008-05-16
EP1379591B1 (de) 2008-01-02
CN1511180A (zh) 2004-07-07
CN1818162A (zh) 2006-08-16

Similar Documents

Publication Publication Date Title
DE60224376D1 (de) Elastomerfasern aus polyurethan und verfahren zu ihrer herstellung
DE60233058D1 (de) Silsesquioxanderivate und verfahren zu ihrer herstellung
DE60231548D1 (de) N; formkörper und verfahren zu ihrer herstellung
DE50214717D1 (de) Und verfahren zu seiner herstellung
DE60141589D1 (de) Härtbare polyurethane, hergestellte beschichtungen und verfahren zu ihrer herstellung
DE60115902D1 (de) Osteoimplantat und verfahren zu seiner herstellung
DE50212077D1 (de) Piezoelektrisches bauelement und verfahren zu dessen herstellung
DE60239200D1 (de) Isoliergraben und verfahren zu dessen herstellung
DE60113095D1 (de) Oberflächen entmineralisiertes osteoimplantat und verfahren zu seiner herstellung
ATA10852001A (de) Bauelement und verfahren zu seiner herstellung
DE50209103D1 (de) Filterverbund und verfahren zu seiner herstellung
DE60239464D1 (de) Piezoelektrisches porzellan und verfahren zu seiner herstellung
DE60332953D1 (de) Gleichmässiges faservlies und verfahren zu dessen herstellung
DE60031949D1 (de) Leiterplatte und verfahren zu ihrer herstellung
DE69929311D1 (de) Oximanderivate und verfahren zu ihrer herstellung
DE60144032D1 (de) Galvanisch abgeschiedener verbundfilm und verfahren zu seiner herstellung
DE60141353D1 (de) Hohlfasermembranmodul und verfahren zu dessen herstellung
DE60024801D1 (de) Polyurethanharnstofffasern und verfahren zu ihrer herstellung
DE60131708D1 (de) Druckkopf und Verfahren zu dessen Herstellung
DE60116486D1 (de) Gallengangstent und verfahren zu seiner herstellung
DE60111904D1 (de) Biosensor und verfahren zu dessen herstellung
DE69825972D1 (de) Elastische polyurethanfasern und verfahren zu ihrer herstellung
DE69941258D1 (de) Polyisocyanat und verfahren zu seiner herstellung
DE60234678D1 (de) Leiterplatte und verfahren zu ihrer herstellung
DE60135786D1 (de) Flexibles harzpellet und verfahren zu seiner herstellung

Legal Events

Date Code Title Description
8363 Opposition against the patent