EP2207920A4 - Method for preparing polyurethaneurea elastic fiber with improved heat settability and polyurethaneurea elastic fiber prepared by the same - Google Patents

Method for preparing polyurethaneurea elastic fiber with improved heat settability and polyurethaneurea elastic fiber prepared by the same

Info

Publication number
EP2207920A4
EP2207920A4 EP07851459A EP07851459A EP2207920A4 EP 2207920 A4 EP2207920 A4 EP 2207920A4 EP 07851459 A EP07851459 A EP 07851459A EP 07851459 A EP07851459 A EP 07851459A EP 2207920 A4 EP2207920 A4 EP 2207920A4
Authority
EP
European Patent Office
Prior art keywords
elastic fiber
polyurethaneurea elastic
same
improved heat
preparing
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.)
Withdrawn
Application number
EP07851459A
Other languages
German (de)
French (fr)
Other versions
EP2207920A1 (en
Inventor
Mi Young Choi
Joong Seong Jin
Yeon Soo Kang
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.)
Hyosung Corp
Original Assignee
Hyosung Corp
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 Hyosung Corp filed Critical Hyosung Corp
Publication of EP2207920A1 publication Critical patent/EP2207920A1/en
Publication of EP2207920A4 publication Critical patent/EP2207920A4/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4242—Carbon fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/061—Load-responsive characteristics elastic

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)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Inorganic Chemistry (AREA)
EP07851459A 2007-11-06 2007-12-13 Method for preparing polyurethaneurea elastic fiber with improved heat settability and polyurethaneurea elastic fiber prepared by the same Withdrawn EP2207920A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20070112524A KR100942359B1 (en) 2007-11-06 2007-11-06 Method for preparing polyurethaneurea elastic fiber with improved heat settability
PCT/KR2007/006488 WO2009061020A1 (en) 2007-11-06 2007-12-13 Method for preparing polyurethaneurea elastic fiber with improved heat settability and polyurethaneurea elastic fiber prepared by the same

Publications (2)

Publication Number Publication Date
EP2207920A1 EP2207920A1 (en) 2010-07-21
EP2207920A4 true EP2207920A4 (en) 2011-10-05

Family

ID=40625890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07851459A Withdrawn EP2207920A4 (en) 2007-11-06 2007-12-13 Method for preparing polyurethaneurea elastic fiber with improved heat settability and polyurethaneurea elastic fiber prepared by the same

Country Status (5)

Country Link
EP (1) EP2207920A4 (en)
KR (1) KR100942359B1 (en)
CN (1) CN101849048A (en)
BR (1) BRPI0722274A2 (en)
WO (1) WO2009061020A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102002317A (en) * 2009-08-31 2011-04-06 日立卷线株式会社 Polyamide-imide resin based insulating varnish and insulated wire covered with same
KR101167377B1 (en) * 2009-12-31 2012-07-19 주식회사 효성 Process for Preparing polyurethaneurea elastic fiber with improved heat settable properties
US9279197B2 (en) 2010-01-14 2016-03-08 Invista North America S.A.R.L. Spandex with high uniformity
KR101238557B1 (en) * 2010-12-31 2013-02-28 주식회사 효성 Manufacturing method of polyurethaneurea elastic fiber by high speed spinning method
CN102517688B (en) * 2011-12-08 2014-04-16 烟台泰和新材料股份有限公司 Preparation method of polyurethane elastomeric fiber possessing excellent heat setting performance
KR101526931B1 (en) * 2012-10-15 2015-06-11 한국생산기술연구원 Treatment agent with excellentelasticity recovery and the the knitting textile treated therewith
CN103255500B (en) * 2013-05-30 2015-03-25 浙江华峰氨纶股份有限公司 Preparation method of polyurethane elastic fiber suitable for low-temperature setting
CN103526331B (en) * 2013-09-25 2015-06-10 浙江华峰氨纶股份有限公司 Efficient production method of polyurethane elastic fiber
CN104726960A (en) * 2013-12-20 2015-06-24 浙江华峰氨纶股份有限公司 Polyurethane elastic fiber with improved heat-setting performance, and preparation method thereof
CN103924321A (en) * 2014-05-06 2014-07-16 浙江华峰氨纶股份有限公司 Preparation method of elastic polyurethane fiber with polycarbonate diols added
CN107663670B8 (en) * 2017-08-16 2019-10-15 东华大学 A kind of polyurethane elastomeric fiber and preparation method thereof
CN109487361B (en) * 2018-11-23 2021-07-23 万华化学集团股份有限公司 Spandex fiber with good heat resistance and low-temperature setting property and preparation method thereof
CN109610039B (en) * 2018-12-04 2021-05-25 华峰化学股份有限公司 Preparation method of polyurethane urea elastic fiber with high heat setting efficiency

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644015A (en) * 1996-07-24 1997-07-01 Hyosung T & C Co., Ltd. Process of manufacturing improved polyurethane fiber polymer
US5723563A (en) * 1996-10-11 1998-03-03 Arco Chemical Technology, L.P. Spandex elastomers
US20040225101A1 (en) * 2003-05-05 2004-11-11 Selling Gordon W. High productivity spandex fiber process and product
US20050165200A1 (en) * 2003-05-05 2005-07-28 Invista North America S.A.R.L. Dyeable spandex
EP1671992A1 (en) * 2004-12-20 2006-06-21 Bayer MaterialScience LLC Spandex having low heat-set temperature and materials for their production
US20060183850A1 (en) * 2005-02-11 2006-08-17 Invista North America S.A.R.L. Solvent free aqueous polyurethane dispersions and shaped articles therefrom
DE102006004527A1 (en) * 2006-02-01 2007-08-09 Bayer Materialscience Ag Polyurethane cast elastomers from NCO prepolymers based on 2,4-MDI, a process for their preparation and their use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3276475B2 (en) * 1993-09-10 2002-04-22 旭化成株式会社 Manufacturing method of high strength elastic yarn
DE19520731A1 (en) * 1995-06-07 1996-12-12 Bayer Ag Thermoplastic polyurethane urea elastomers
US6472494B2 (en) * 2000-04-26 2002-10-29 E. I. Du Pont De Nemours And Company Spandex with high heat-set efficiency
KR100598870B1 (en) * 2003-11-25 2006-07-10 태광산업주식회사 High heat-resistant and good setting polyurethaneurea elastic fiber and method for preparation thereof
KR100514456B1 (en) * 2003-11-25 2005-09-13 태광산업주식회사 Polyurethaneurea Elastic Fiber Having Stable Viscosity and Good Heat-resistant Properties and Its Preparation Method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644015A (en) * 1996-07-24 1997-07-01 Hyosung T & C Co., Ltd. Process of manufacturing improved polyurethane fiber polymer
US5723563A (en) * 1996-10-11 1998-03-03 Arco Chemical Technology, L.P. Spandex elastomers
US20040225101A1 (en) * 2003-05-05 2004-11-11 Selling Gordon W. High productivity spandex fiber process and product
US20050165200A1 (en) * 2003-05-05 2005-07-28 Invista North America S.A.R.L. Dyeable spandex
EP1671992A1 (en) * 2004-12-20 2006-06-21 Bayer MaterialScience LLC Spandex having low heat-set temperature and materials for their production
US20060183850A1 (en) * 2005-02-11 2006-08-17 Invista North America S.A.R.L. Solvent free aqueous polyurethane dispersions and shaped articles therefrom
DE102006004527A1 (en) * 2006-02-01 2007-08-09 Bayer Materialscience Ag Polyurethane cast elastomers from NCO prepolymers based on 2,4-MDI, a process for their preparation and their use

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009061020A1 *

Also Published As

Publication number Publication date
EP2207920A1 (en) 2010-07-21
KR100942359B1 (en) 2010-02-12
CN101849048A (en) 2010-09-29
BRPI0722274A2 (en) 2014-04-22
KR20090046401A (en) 2009-05-11
WO2009061020A1 (en) 2009-05-14

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