DE69724365D1 - Wässrige Polyurethandispersionen und deren Verwendung zur Herstellung von Beschichtungen mit ausgezeichneter hydrolitischer und thermischer Stabilität - Google Patents

Wässrige Polyurethandispersionen und deren Verwendung zur Herstellung von Beschichtungen mit ausgezeichneter hydrolitischer und thermischer Stabilität

Info

Publication number
DE69724365D1
DE69724365D1 DE69724365T DE69724365T DE69724365D1 DE 69724365 D1 DE69724365 D1 DE 69724365D1 DE 69724365 T DE69724365 T DE 69724365T DE 69724365 T DE69724365 T DE 69724365T DE 69724365 D1 DE69724365 D1 DE 69724365D1
Authority
DE
Germany
Prior art keywords
coatings
production
thermal stability
aqueous polyurethane
polyurethane dispersions
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 - Fee Related
Application number
DE69724365T
Other languages
English (en)
Other versions
DE69724365T2 (de
Inventor
Douglas A Wicks
Arthur W Mason
Philip E Yeske
Lyuba K Gindin
Kenneth P Yonek
Peter D Schmitt
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 AG
Bayer Corp
Original Assignee
Bayer AG
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 AG, Bayer Corp filed Critical Bayer AG
Application granted granted Critical
Publication of DE69724365D1 publication Critical patent/DE69724365D1/de
Publication of DE69724365T2 publication Critical patent/DE69724365T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8054—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38
    • C08G18/8058—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38 with compounds of C08G18/3819
    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE69724365T 1996-08-20 1997-08-07 Wässrige Polyurethandispersionen und deren Verwendung zur Herstellung von Beschichtungen mit ausgezeichneter hydrolitischer und thermischer Stabilität Expired - Fee Related DE69724365T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US704416 1996-08-20
US08/704,416 US5733967A (en) 1996-08-20 1996-08-20 Aqueous polyurethane dispersions and their use for preparing coatings with excellent hydrolytic and thermal stability

Publications (2)

Publication Number Publication Date
DE69724365D1 true DE69724365D1 (de) 2003-10-02
DE69724365T2 DE69724365T2 (de) 2004-06-24

Family

ID=24829385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69724365T Expired - Fee Related DE69724365T2 (de) 1996-08-20 1997-08-07 Wässrige Polyurethandispersionen und deren Verwendung zur Herstellung von Beschichtungen mit ausgezeichneter hydrolitischer und thermischer Stabilität

Country Status (4)

Country Link
US (1) US5733967A (de)
EP (1) EP0825212B1 (de)
CA (1) CA2211139A1 (de)
DE (1) DE69724365T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI256340B (en) * 1999-02-01 2006-06-11 Dainippon Ink & Chemicals Aqueous urethane resin composition for forming pores, process for producing fiber sheet-shape composite
US8313809B2 (en) 2007-12-11 2012-11-20 Patrick Ilfrey Same-day coatings and processes
TW200932771A (en) * 2008-01-25 2009-08-01 Great Eastern Resins Ind Co Ltd Improved process of preparing high performance waterborne aliphatic-aromatic mixed polyurethanes
US20110132782A1 (en) 2009-12-07 2011-06-09 Patrick Ilfrey Article and method for reactive mixtures
JP2013151645A (ja) * 2011-12-27 2013-08-08 Sumika Bayer Urethane Kk 水性ウレタン系樹脂組成物
CN108624273B (zh) * 2018-04-09 2021-03-05 福建华夏蓝新材料科技有限公司 一种耐高温水性聚氨酯胶粘剂及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1495745C3 (de) * 1963-09-19 1978-06-01 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung wäßriger, emulgatorfreier Polyurethan-Latices
DE1905367A1 (de) * 1969-02-04 1970-08-06 Bayer Ag Hydantoingruppen aufweisende Kunststoffe
CH507956A (de) * 1969-04-15 1971-05-31 Ciba Geigy Ag Verfahren zur Herstellung von neuen Diisocyanaten
US3870684A (en) * 1970-04-29 1975-03-11 Bayer Ag Preparation of cross-linked particles of polyurethane or polyurea containing ionic groups
US4108814A (en) * 1974-09-28 1978-08-22 Bayer Aktiengesellschaft Aqueous polyurethane dispersions from solvent-free prepolymers using sulfonate diols
DE2651505A1 (de) * 1976-11-11 1978-05-24 Bayer Ag Kationische elektrolytstabile dispersionen
US4066591A (en) * 1975-06-02 1978-01-03 Ppg Industries, Inc. Water-reduced urethane coating compositions
DE2551094A1 (de) * 1975-11-14 1977-05-26 Bayer Ag Verfahren zur herstellung von in wasser dispergierbaren polyurethanen
CA1131376A (en) * 1976-10-04 1982-09-07 David G. Hangauer, Jr. Aqueous urea-urethane dispersions
DE2651506C2 (de) * 1976-11-11 1986-04-30 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von in Wasser dispergierbaren Polyurethanen
US4408008A (en) * 1981-07-24 1983-10-04 Mobay Chemical Corporation Stable, colloidal, aqueous dispersions of cross-linked urea-urethane polymers and their method of production
US4501852A (en) * 1983-06-20 1985-02-26 Mobay Chemical Corporation Stable, aqueous dispersions of polyurethane-ureas
US4701480A (en) * 1985-09-23 1987-10-20 Mobay Corporation Stable, aqueous dispersions of polyurethane-ureas
EP0403921B1 (de) * 1989-06-23 1994-11-02 Bayer Ag Verfahren zur Herstellung von Überzügen
JP3243023B2 (ja) * 1992-12-04 2002-01-07 株式会社イノアックコーポレーション 一成分型ポリウレタン系接着剤及びその使用方法
CA2172579A1 (en) * 1995-05-18 1996-11-19 E. Haakan Jonsson Hydroxy-functional polyhydantoin prepolymers and their use in coating compositions

Also Published As

Publication number Publication date
EP0825212A3 (de) 1998-05-06
DE69724365T2 (de) 2004-06-24
EP0825212A2 (de) 1998-02-25
CA2211139A1 (en) 1998-02-20
US5733967A (en) 1998-03-31
EP0825212B1 (de) 2003-08-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee