ATE253606T1 - Wässrige zwei-komponenten-polyharnstoff- beschichtungszusammensetzungen - Google Patents

Wässrige zwei-komponenten-polyharnstoff- beschichtungszusammensetzungen

Info

Publication number
ATE253606T1
ATE253606T1 AT97121439T AT97121439T ATE253606T1 AT E253606 T1 ATE253606 T1 AT E253606T1 AT 97121439 T AT97121439 T AT 97121439T AT 97121439 T AT97121439 T AT 97121439T AT E253606 T1 ATE253606 T1 AT E253606T1
Authority
AT
Austria
Prior art keywords
aqueous
coating compositions
present
polyurea coating
component polyurea
Prior art date
Application number
AT97121439T
Other languages
German (de)
English (en)
Inventor
Sanjay Luthra
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 ATE253606T1 publication Critical patent/ATE253606T1/de

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
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
    • 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
    • C08G18/3259—Reaction products of polyamines with inorganic or organic acids or derivatives thereof other than metallic salts
    • C08G18/3262—Reaction products of polyamines with inorganic or organic acids or derivatives thereof other than metallic salts with carboxylic acids or derivatives thereof
    • 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
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups
    • C08G18/503—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups being in latent form
    • 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
    • C09D175/04—Polyurethanes
    • C09D175/12—Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
AT97121439T 1996-12-17 1997-12-05 Wässrige zwei-komponenten-polyharnstoff- beschichtungszusammensetzungen ATE253606T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/766,136 US5736604A (en) 1996-12-17 1996-12-17 Aqueous, two-component polyurea coating compositions

Publications (1)

Publication Number Publication Date
ATE253606T1 true ATE253606T1 (de) 2003-11-15

Family

ID=25075520

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97121439T ATE253606T1 (de) 1996-12-17 1997-12-05 Wässrige zwei-komponenten-polyharnstoff- beschichtungszusammensetzungen

Country Status (7)

Country Link
US (1) US5736604A (enExample)
EP (1) EP0849301B1 (enExample)
JP (1) JP3910708B2 (enExample)
AT (1) ATE253606T1 (enExample)
CA (1) CA2222481C (enExample)
DE (1) DE69725956T2 (enExample)
ES (1) ES2210448T3 (enExample)

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US20190390064A1 (en) 2018-06-22 2019-12-26 Covestro Llc Solventborne compositions containing inorganic ion-exchangers to improve corrosion resistance
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US12180387B2 (en) 2018-07-20 2024-12-31 Covestro Deutschland Ag Coating composition
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US10781339B2 (en) 2018-09-13 2020-09-22 Covestro Llc Reduced discoloration of polyaspartic resins blended with acrylate resins
EP3666811A1 (en) 2018-12-14 2020-06-17 Covestro Deutschland AG A coating composition
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CN109796568B (zh) * 2019-02-21 2021-07-27 福建东泰高分子材料有限公司 一种高固低粘磺酸/羟酸水性聚氨酯
ES2954924T3 (es) * 2019-03-19 2023-11-27 Covestro Intellectual Property Gmbh & Co Kg Aglutinantes que contienen grupos amino secundarios a base de ésteres cíclicos
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Also Published As

Publication number Publication date
JP3910708B2 (ja) 2007-04-25
DE69725956T2 (de) 2004-09-02
ES2210448T3 (es) 2004-07-01
JPH10176138A (ja) 1998-06-30
MX9710184A (es) 1998-06-30
US5736604A (en) 1998-04-07
DE69725956D1 (de) 2003-12-11
CA2222481A1 (en) 1998-06-17
CA2222481C (en) 2005-09-27
EP0849301B1 (en) 2003-11-05
EP0849301A1 (en) 1998-06-24

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