DE69827477T2 - Kontinuierliches verfahren zur herstellung von polyurethanlatex - Google Patents

Kontinuierliches verfahren zur herstellung von polyurethanlatex Download PDF

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Publication number
DE69827477T2
DE69827477T2 DE69827477T DE69827477T DE69827477T2 DE 69827477 T2 DE69827477 T2 DE 69827477T2 DE 69827477 T DE69827477 T DE 69827477T DE 69827477 T DE69827477 T DE 69827477T DE 69827477 T2 DE69827477 T2 DE 69827477T2
Authority
DE
Germany
Prior art keywords
prepolymer
polyurethane
emulsion
urea
internal phase
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
DE69827477T
Other languages
German (de)
English (en)
Other versions
DE69827477D1 (de
Inventor
J. James JAKUBOWSKI
E. James PATE
R. Wayne WILLKOMM
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.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
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 Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Application granted granted Critical
Publication of DE69827477D1 publication Critical patent/DE69827477D1/de
Publication of DE69827477T2 publication Critical patent/DE69827477T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C08G18/08Processes
    • 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
    • C08G18/0861Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0866Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
    • 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
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805Compounds having only one group containing active hydrogen
    • C08G18/2815Monohydroxy compounds
    • C08G18/283Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • 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
    • C08G18/30Low-molecular-weight compounds
    • C08G18/32Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225Polyamines
    • C08G18/3246Polyamines heterocyclic, the heteroatom being oxygen or nitrogen in the form of an amino group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69827477T 1997-03-17 1998-03-17 Kontinuierliches verfahren zur herstellung von polyurethanlatex Expired - Lifetime DE69827477T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3919497P 1997-03-17 1997-03-17
US39194P 1997-03-17
PCT/US1998/005141 WO1998041552A1 (en) 1997-03-17 1998-03-17 Continuous process for preparing a polyurethane latex

Publications (2)

Publication Number Publication Date
DE69827477D1 DE69827477D1 (de) 2004-12-16
DE69827477T2 true DE69827477T2 (de) 2005-10-27

Family

ID=21904172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69827477T Expired - Lifetime DE69827477T2 (de) 1997-03-17 1998-03-17 Kontinuierliches verfahren zur herstellung von polyurethanlatex

Country Status (18)

Country Link
US (2) US5959027A (enExample)
EP (1) EP0968239B1 (enExample)
JP (1) JP2001515537A (enExample)
KR (1) KR100505909B1 (enExample)
CN (1) CN1125101C (enExample)
AR (1) AR012083A1 (enExample)
AT (1) ATE282053T1 (enExample)
AU (1) AU745491B2 (enExample)
BR (1) BR9807794A (enExample)
CA (1) CA2283285A1 (enExample)
CO (1) CO5031271A1 (enExample)
DE (1) DE69827477T2 (enExample)
ES (1) ES2227816T3 (enExample)
ID (1) ID22522A (enExample)
MY (1) MY116728A (enExample)
TW (1) TW419490B (enExample)
WO (1) WO1998041552A1 (enExample)
ZA (1) ZA981836B (enExample)

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US20040116594A1 (en) * 2002-12-11 2004-06-17 Debkumar Bhattacharjee Polyurethane prepolymer, stable aqueous dispersions with high solids containing the same and method of using and preparing the aqueous dispersions
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US8022138B2 (en) 2006-05-18 2011-09-20 Dow Global Technologies Llc Polyurethane-urea polymers derived from cyclohexane dimethanol
CN101610832B (zh) * 2006-12-19 2015-01-21 陶氏环球技术有限责任公司 制备分散体的设备和制备分散体的方法
US8362142B2 (en) 2007-12-26 2013-01-29 Dow Global Technologies Llc Polyurethane dispersions and coatings produced therefrom
DE102008020429B4 (de) * 2008-04-24 2012-02-02 Südzucker AG Mannheim/Ochsenfurt Verfahren zur Elektroporation von Rübenschnitzeln und Vorrichtung zur Durchführung dieses Verfahrens
EP2450389B1 (de) 2010-11-08 2015-03-18 EMS-Patent AG Haftvermittler für textile Verstärkungseinlagen und dessen Verwendung
EP2649115B2 (de) * 2010-12-07 2018-07-04 Basf Se Polyurethan-verbundmaterial
EP2730563B1 (de) 2012-11-13 2017-01-11 Ems-Patent Ag Verfahren zur Herstellung von MDI-Dimer
US9963822B2 (en) 2013-01-11 2018-05-08 Dow Global Technologies Llc Polyurethane dispersion based synthetic leathers
CN103254414B (zh) * 2013-05-02 2015-09-16 广东银洋树脂有限公司 磺酸型聚酯多元醇、磺酸型水性聚氨酯及其制备方法
EP2837643B1 (de) 2013-08-16 2018-10-10 Ems-Patent Ag Pulverförmiger, in wasser dispergierbarer haftvermittler
EP3650502A4 (en) * 2017-07-04 2020-07-22 Denka Company Limited COMPOSITION OF POLYMERIC LATEX AND ITS USE
US11746465B2 (en) 2018-08-21 2023-09-05 The Dow Chemical Company Process for forming a synthetic leather
CN112585316B (zh) 2018-08-21 2023-01-17 陶氏环球技术有限责任公司 形成合成皮革的方法
EP4161974A1 (en) 2020-06-04 2023-04-12 Rohm and Haas Company Aqueous dispersion of single phase crosslinked microspheres and film-forming polyurethane particles
WO2021247342A1 (en) 2020-06-04 2021-12-09 Rohm And Haas Company Coated leather article
WO2023117854A1 (en) 2021-12-20 2023-06-29 Basf Se Process for the continuous production of aqueous polyurethane dispersions
CN120981626A (zh) 2023-10-27 2025-11-18 美国陶氏有机硅公司 硅酮-(甲基)丙烯酸酯共聚物乳液及其制备以及乳液赋予纺织品拒油性的用途
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WO2025106269A1 (en) 2023-11-16 2025-05-22 Dow Global Technologies Llc Aqueous coating composition containing an aminosiloxane ester copolymer and a polyurethane binder, and methods for preparation and use thereof
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Also Published As

Publication number Publication date
TW419490B (en) 2001-01-21
AU6559098A (en) 1998-10-12
US20020082342A1 (en) 2002-06-27
WO1998041552A1 (en) 1998-09-24
BR9807794A (pt) 2000-03-21
ZA981836B (en) 1999-09-06
AR012083A1 (es) 2000-09-27
AU745491B2 (en) 2002-03-21
CA2283285A1 (en) 1998-09-24
KR100505909B1 (ko) 2005-08-04
CN1125101C (zh) 2003-10-22
JP2001515537A (ja) 2001-09-18
CN1250452A (zh) 2000-04-12
ATE282053T1 (de) 2004-11-15
MY116728A (en) 2004-03-31
KR20000076360A (ko) 2000-12-26
US5959027A (en) 1999-09-28
ID22522A (id) 1999-10-28
CO5031271A1 (es) 2001-04-27
EP0968239A1 (en) 2000-01-05
DE69827477D1 (de) 2004-12-16
EP0968239B1 (en) 2004-11-10
ES2227816T3 (es) 2005-04-01

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