DE60308441D1 - Polyurethan-Harnstoffe für die Herstellung von Elastan und ein Verfahren zu ihrer Herstellung - Google Patents

Polyurethan-Harnstoffe für die Herstellung von Elastan und ein Verfahren zu ihrer Herstellung

Info

Publication number
DE60308441D1
DE60308441D1 DE60308441T DE60308441T DE60308441D1 DE 60308441 D1 DE60308441 D1 DE 60308441D1 DE 60308441 T DE60308441 T DE 60308441T DE 60308441 T DE60308441 T DE 60308441T DE 60308441 D1 DE60308441 D1 DE 60308441D1
Authority
DE
Germany
Prior art keywords
elastane
preparation
production
polyurethane ureas
ureas
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
DE60308441T
Other languages
English (en)
Other versions
DE60308441T2 (de
Inventor
Bruce D Lawrey
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.)
Bayer Corp
Original Assignee
Bayer 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 Bayer Corp filed Critical Bayer Corp
Publication of DE60308441D1 publication Critical patent/DE60308441D1/de
Application granted granted Critical
Publication of DE60308441T2 publication Critical patent/DE60308441T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/0838Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0847Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
    • C08G18/0852Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/16Catalysts
    • C08G18/22Catalysts containing metal compounds
    • C08G18/222Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • C08G18/4804Two or more polyethers of different physical or chemical nature
    • C08G18/4808Mixtures of two or more polyetherdiols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • C08G18/4866Polyethers having a low unsaturation value
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/906Fiber or elastomer prepared from an isocyanate reactant
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3008Woven fabric has an elastic quality

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)
  • Polyurethanes Or Polyureas (AREA)
  • Artificial Filaments (AREA)
DE2003608441 2002-05-30 2003-05-21 Polyurethan-Harnstoffe für die Herstellung von Elastan und ein Verfahren zu ihrer Herstellung Expired - Lifetime DE60308441T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US159011 1998-09-23
US10/159,011 US6903179B2 (en) 2002-05-30 2002-05-30 Polyurethane/ureas useful for the production of spandex and a process for their production

Publications (2)

Publication Number Publication Date
DE60308441D1 true DE60308441D1 (de) 2006-11-02
DE60308441T2 DE60308441T2 (de) 2007-04-12

Family

ID=29419690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003608441 Expired - Lifetime DE60308441T2 (de) 2002-05-30 2003-05-21 Polyurethan-Harnstoffe für die Herstellung von Elastan und ein Verfahren zu ihrer Herstellung

Country Status (10)

Country Link
US (1) US6903179B2 (de)
EP (1) EP1367074B1 (de)
JP (1) JP2004035880A (de)
KR (1) KR101024486B1 (de)
CN (1) CN1253482C (de)
BR (1) BR0301948B1 (de)
CA (1) CA2430045C (de)
DE (1) DE60308441T2 (de)
MX (1) MXPA03004523A (de)
TW (1) TWI288759B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6916896B2 (en) * 2003-05-05 2005-07-12 Invista North America S.A.R.L. High productivity spandex fiber process and product
US20050070682A1 (en) * 2003-09-30 2005-03-31 Lawrey Bruce D. Polyetherurethaneurea elastomers and thin-walled articles prepared therefrom
BRPI0511251B1 (pt) 2004-05-19 2014-12-09 Asahi Kasei Chemicals Corp "processo para produção de alcóxidos de alquil- estanho e processo para produção de um éster de carbonato"
US20070174972A1 (en) * 2005-11-14 2007-08-02 Invista North America S.A R.I. Spandex having enhanced whiteness, and fabrics and garments comprising the same
US8487063B2 (en) 2010-12-22 2013-07-16 Acushnet Company Methods for making polyurea polymer and products prepared therefrom
US9327168B2 (en) 2010-12-22 2016-05-03 Acushnet Company Methods for making polyurea and polyurethane polymers and golf balls prepared therefrom
JP5895312B2 (ja) * 2011-05-27 2016-03-30 東レ・オペロンテックス株式会社 弾性布帛
MX2020006169A (es) * 2017-12-15 2020-11-11 The Lycra Company Uk Ltd Polimeros con pesos moleculares de segmentos modificados.
WO2019209348A1 (en) 2018-04-28 2019-10-31 Liang Wang Polyurethane elastomer with high ultimate elongation

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180854A (en) * 1961-06-14 1965-04-27 Polythane Corp Double diamine modification of urethane prepolymers
US3427335A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an acyclic aliphatic saturated monoether,an ester and a cyclic ether and methods for making the same
US3427256A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
US3427334A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity
US3384623A (en) * 1964-01-11 1968-05-21 Toyo Spinning Co Ltd Production of polyurethane elastomers
US3393243A (en) * 1964-09-24 1968-07-16 Jefferson Chem Co Inc Process of preparing polyoxypropylene polyether polyols
BE705730A (de) * 1966-12-02 1968-03-01
US3829505A (en) * 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
US3941849A (en) * 1972-07-07 1976-03-02 The General Tire & Rubber Company Polyethers and method for making the same
US4282387A (en) * 1979-12-26 1981-08-04 The Dow Chemical Company Process for preparing polyols
US4687851A (en) * 1985-08-15 1987-08-18 The Dow Chemical Company Polyurethane elastomers prepared from high equivalent weight polyahls
US5010187A (en) * 1988-11-18 1991-04-23 Dow Chemical Company Production of polyether polyols with reduced unsaturation
US5114619A (en) * 1989-07-14 1992-05-19 The Dow Chemical Company Production of polyether polyols with reduced unsaturation
US5010117A (en) * 1989-06-16 1991-04-23 Dow Chemical Company Flexible polyurethane foams prepared using low unsaturation polyether polyols
US5648447A (en) * 1995-12-22 1997-07-15 Arco Chemical Technology, L.P. Elastomeric polyurethanes with improved properties based on crystallizable polyols in combination with low monol polyoxpropylene polyols
EP0850258A1 (de) 1996-07-10 1998-07-01 Basf Corporation Zusammensetzungen von polytetramethylenetherglycole und polyoxyalkylenpolyetherpolyole mit niedrigem unsättigungsgrad
US5691441A (en) * 1996-10-11 1997-11-25 Arco Chemical Technology, L.P. Spandex elastomers
DE69705058T2 (de) 1996-10-11 2002-03-21 Bayer Antwerpen Nv Verbesserte spandex elastomere
US6503997B1 (en) * 1999-03-17 2003-01-07 Asahi Glass Company, Limited Polyurethane/polyurethane-urea resin and process for producing the same
JP4343351B2 (ja) 1999-09-29 2009-10-14 旭化成せんい株式会社 ポリウレタン繊維
US6624281B1 (en) * 2002-05-30 2003-09-23 Bayer Corporation Polyurethane/ureas useful for the production of spandex and a process for their production
US6737497B2 (en) * 2002-05-30 2004-05-18 Bayer Polymers Llc Polyurethane/ureas useful for the production of spandex and a process for their production

Also Published As

Publication number Publication date
EP1367074B1 (de) 2006-09-20
KR20030094006A (ko) 2003-12-11
TWI288759B (en) 2007-10-21
BR0301948A (pt) 2004-08-24
MXPA03004523A (es) 2004-10-29
US6903179B2 (en) 2005-06-07
CN1461759A (zh) 2003-12-17
JP2004035880A (ja) 2004-02-05
BR0301948B1 (pt) 2012-12-11
CA2430045A1 (en) 2003-11-30
CA2430045C (en) 2011-07-19
TW200407346A (en) 2004-05-16
KR101024486B1 (ko) 2011-03-23
CN1253482C (zh) 2006-04-26
DE60308441T2 (de) 2007-04-12
EP1367074A1 (de) 2003-12-03
US20030224683A1 (en) 2003-12-04

Similar Documents

Publication Publication Date Title
DE602004004561D1 (de) Katalysatorzusammensetzung für die Herstellung von Polyurethanharz und Verfahren zu ihrer Herstellung
DE60311941D1 (de) Behälter für die polymerasekettenreaktion und verfahren zu dessen herstellung
DE602004027978D1 (de) Verbundwerkstoff und Verfahren zu dessen Herstellung
ATE337006T1 (de) Kristallines anticholinergikum, verfahren zu dessen herstellung und dessen verwendung zur herstellung eines arzneimittels
DE60231548D1 (de) N; formkörper und verfahren zu ihrer herstellung
DE60315045D1 (de) Tampon für die weibliche hygiene und verfahren und gerät zu seiner herstellung
ATE422154T1 (de) Im mund zerfallende tabletten und verfahren zu ihrer herstellung.
DE60008501D1 (de) Wabenkernmaterial für verbundwerkstoffstrukturen und verfahren zu dessen herstellung
DE60307053D1 (de) Tür für waschmaschine und verfahren zu ihrer herstellung
DE60311621D1 (de) Wildlederartiges Kunstleder und Verfahren zu dessen Herstellung
DE60332953D1 (de) Gleichmässiges faservlies und verfahren zu dessen herstellung
DE602004028462D1 (de) Rfid-etikett und verfahren zu dessen herstellung
DE60142745D1 (de) Reflexionsfreier gegenstand, ein verfahren zu seiner herstellung sowie ein transferteil für den reflexionsfreien gegenstand
DE60320611D1 (de) Halterungsmaterial für einen katalytischen Umwandler und Verfahren zu seiner Herstellung
DE502005002419D1 (de) Flüssige zubereitung für die veterinärmedizin; verfahren zu deren herstellung und deren verwendung
DE50310782D1 (de) Piezoaktor und verfahren zu dessen herstellung
DE50307428D1 (de) Sitzeinlage und verfahren zu ihrer herstellung
DE60313818D1 (de) Dialysator und Verfahren zu dessen Herstellung
DE60110543D1 (de) Verbundwerkstoff und Verfahren zu deren Herstellung
DE60224376D1 (de) Elastomerfasern aus polyurethan und verfahren zu ihrer herstellung
DE60308441D1 (de) Polyurethan-Harnstoffe für die Herstellung von Elastan und ein Verfahren zu ihrer Herstellung
DE60236433D1 (de) Beschichtungszusammensetzung für polyolefinharz und verfahren zu ihrer herstellung
DE60321751D1 (de) Polyurethan-Harnstoffe, nützlich zur Herstellung von Spandex und ein Verfahren zu ihrer Herstellung
DE60319197D1 (de) Maraging-Stahl und Verfahren zu dessen Herstellung
DE60316056D1 (de) Nanoröhrenthermometer und ein Verfahren zu dessen Herstellung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition