ATE178916T1 - Wässrige polyharnstoffdispersion mit verbesserter härte und lösungsmittelbeständigkeit - Google Patents

Wässrige polyharnstoffdispersion mit verbesserter härte und lösungsmittelbeständigkeit

Info

Publication number
ATE178916T1
ATE178916T1 AT96107969T AT96107969T ATE178916T1 AT E178916 T1 ATE178916 T1 AT E178916T1 AT 96107969 T AT96107969 T AT 96107969T AT 96107969 T AT96107969 T AT 96107969T AT E178916 T1 ATE178916 T1 AT E178916T1
Authority
AT
Austria
Prior art keywords
gps
contg
prepolymer
reacting
amino
Prior art date
Application number
AT96107969T
Other languages
English (en)
Inventor
Patricia B Jacobs
Kenneth P Yonek
Original Assignee
Bayer Ag
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 filed Critical Bayer Ag
Application granted granted Critical
Publication of ATE178916T1 publication Critical patent/ATE178916T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/02—Polyureas
    • 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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture 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
    • C08G18/0866—Manufacture 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
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3253—Polyamines being in latent form
    • C08G18/3256—Reaction products of polyamines with aldehydes or ketones
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds
    • C08G18/677—Low-molecular-weight compounds containing heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups
    • C08G18/678—Low-molecular-weight compounds containing heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups containing nitrogen
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
AT96107969T 1995-06-02 1996-05-20 Wässrige polyharnstoffdispersion mit verbesserter härte und lösungsmittelbeständigkeit ATE178916T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/458,935 US5569706A (en) 1995-06-02 1995-06-02 Aqueous polyurea dispersions with improved hardness and solvent resistance

Publications (1)

Publication Number Publication Date
ATE178916T1 true ATE178916T1 (de) 1999-04-15

Family

ID=23822691

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96107969T ATE178916T1 (de) 1995-06-02 1996-05-20 Wässrige polyharnstoffdispersion mit verbesserter härte und lösungsmittelbeständigkeit

Country Status (6)

Country Link
US (1) US5569706A (de)
EP (1) EP0745625B1 (de)
AT (1) ATE178916T1 (de)
CA (1) CA2174196A1 (de)
DE (1) DE69602054T2 (de)
ES (1) ES2129910T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5919570A (en) * 1995-02-01 1999-07-06 Schneider Inc. Slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with a poly(N-vinylpyrrolidone) polymer hydrogel, coated polymer and metal substrate materials, and coated medical devices
BR9807257A (pt) * 1997-03-17 2000-05-02 Dow Chemical Co Látices de poliuretano, processos para seu preparo e polìmeros preparados com os mesmos
CA2314487A1 (en) * 1997-12-03 1999-06-10 Donald H. Sigler, Jr. Novel synthetic finishing and coating systems
NO20001903L (no) 1999-04-14 2000-10-16 Dow Chemical Co Polyuretan-filmer fremstilt fra polyuretan-dispersjoner
NO20001904L (no) 1999-04-14 2000-10-16 Dow Chemical Co Polyuretanfilmer fremstilt ved elektrolytisk utfelling fra polyuretandispersjoner
KR20030048376A (ko) * 2000-05-16 2003-06-19 다우 글로벌 테크놀로지스 인크. 폴리우레탄 분산액 및 이를 사용하여 제조한 필름
DE102005018692A1 (de) * 2005-04-22 2006-10-26 Bayer Materialscience Ag Schlichtezusammensetzung
WO2007027921A1 (en) * 2005-09-02 2007-03-08 Dow Global Technologies Inc. Solvent free polyurethane dispersions for hard surface coatings
US8735526B2 (en) * 2005-09-15 2014-05-27 The United States Of America, As Represented By The Secretary Of The Navy Polyenureas and method of making the same
US20140275464A1 (en) * 2005-09-15 2014-09-18 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Polyenureas and method of making the same
MX2008014673A (es) * 2006-05-18 2008-11-27 Dow Global Technologies Inc Polimeros de poliuretano-urea derivados de ciclohexano dimetanol.
US8362142B2 (en) * 2007-12-26 2013-01-29 Dow Global Technologies Llc Polyurethane dispersions and coatings produced therefrom
CN105968285A (zh) * 2016-06-02 2016-09-28 深圳市深赛尔股份有限公司 一种水性硅烷聚脲树脂及其制备方法
CN111909350A (zh) * 2019-05-08 2020-11-10 南京理工大学 一种纳米二氧化硅改性水性聚脲及其制备方法
JP6876185B1 (ja) * 2020-06-30 2021-05-26 株式会社イノアック技術研究所 ウレア樹脂組成物とポリウレア発泡体

Family Cites Families (13)

* 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
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
DE2725589A1 (de) * 1977-06-07 1978-12-21 Bayer Ag Verfahren zur herstellung von waessrigen polyurethan-dispersionen und -loesungen
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
ATE51405T1 (de) * 1984-01-11 1990-04-15 American Cyanamid Co Ein ketimin enthaltende beschichtungsmasse.
DE3741538A1 (de) * 1987-12-08 1989-06-22 Bayer Ag Polyurethanharnstoffe
US5444117A (en) * 1994-02-09 1995-08-22 Bayer Corporation Coating compositions containing polyisocyanates and aldimines which have improved storage stability

Also Published As

Publication number Publication date
ES2129910T3 (es) 1999-06-16
EP0745625B1 (de) 1999-04-14
DE69602054D1 (de) 1999-05-20
US5569706A (en) 1996-10-29
EP0745625A1 (de) 1996-12-04
CA2174196A1 (en) 1996-12-03
DE69602054T2 (de) 1999-08-12

Similar Documents

Publication Publication Date Title
ATE178916T1 (de) Wässrige polyharnstoffdispersion mit verbesserter härte und lösungsmittelbeständigkeit
RU2008120558A (ru) Полиуретанмочевинные эластомеры
US4335029A (en) Aqueous polyurethane compositions
ATE124967T1 (de) Verfahren zur herstellung von wässerigen polyurethan-dispersionen.
DE3775256D1 (de) Verfahren zur herstellung von waessrigen dispersionen von polyurethan-polyharnstoffen.
ES8602085A1 (es) Procedimiento para la obtencion de sistemas de aglutinante reactivo de uretanurea
DE60119526D1 (de) Körperpflegezusammensetzung enthaltend eine weichmacherhaltige, wässrige polyurethandispersion
CA2127761A1 (en) An aqueous dispersion of polyurethane resins, a method of manufacturing them, coating agents containing them and use thereof
KR850005864A (ko) 폴리우레탄에 기초한 화학적으로 경화시키는 2성분계 물질의 제조방법
ATE331770T1 (de) Pigmentpaste, pastenharz und beschichtungsmittel unter deren verwendung
EA199700041A1 (ru) Способ получения водных дисперсий полиуретанов с повышенной теплостойкостью и стойкостью к действию растворителей, осуществляемый с уменьшенным количеством растворителя
US4663201A (en) Polyurea coatings for objects of metal glass wood or plastic
EP0457089A3 (en) Process for the preparation of amines, amines obtained by this process and their use as curing agent for epoxy resins
GB1575637A (en) Aqueous colloidal polyurea-urethane ionomer dispersions
GB1409496A (en) Polyurethane polyureas which contain uretdione groups
MX9801513A (es) Procedimiento para fabricar poliisocianatos con estructura de biuret.
KR910016807A (ko) 폴리우레탄 우레아 조성물
US4096128A (en) Polyurethane elastomer produced by reaction between a triazole-stabilized isocyanate prepolymer and a diamine
KR900004800A (ko) 엔아미노 기능의 지방족 폴리 에테르 수지를 함유하는 시스템을 반응 사출 성형하여 만든 폴리 우레아
DE59800815D1 (de) Wässrige Polyurethan-Dispersionen auf Basis Allophat-modifizierter Polyisocyanate
EP0748343B1 (de) Kratzfeste und verschleissfeste polyurethanzusammensetzungen
GB1266381A (de)
FR2083453A1 (en) Hydrolysis-resistant polyurethanes
US4783517A (en) Polyureas as coatings
ATE323115T1 (de) Polyurethan-beschichtungen auf basis uretdion- und/oder oxadiazintrion-gruppen enthaltender polyisocyanate

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee