C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 133/14 (2006.01) B05D 7/00 (2006.01) B05D 7/16 (2006.01) C08G 18/08 (2006.01) C08G 18/40 (2006.01) C08G 18/62 (2006.01) C08G 18/63 (2006.01) C08G 18/80 (2006.01) C09D 133/06 (2006.01) C09D 151/08 (2006.01) C09D 161/20 (2006.01) C09D 167/02 (2006.01) C09D 175/04 (2006.01) C08L 61/20 (2006.01) C08L 67/00 (2006.01) C08L 75/04 (2006.01)
Patent
CA 2100493
Abstract Aqueous, heat-curable coating compound containing A) from 38.5 to 80% by weight of one or more film-forming copolymers and/or cocondensates which are emulsifiable in water or rendered water soluble by neutralisation with bases, having a number average molecular weight (Mn) of from 800 to 10,000, a hydroxyl number of from 60 to 390 and an acid number of from 15 to 60, B) from 0 to 25.5% by weight of one or more polyester oligomers having a calculated molecular weight of from 200 to 1000, a hydroxyl number of from 280 to 600 and an acid number of from 0 to 1.5, C) from 3.5 to 40% by weight of one or more amine resin cross-linking agents and D) from 0.5 to 28% by weight of one or more masked polyisocyanates, the percentages by weight of components A) to D) being based in each case on the solids contents by weight of the resins and adding up to 100% by weight, and water and optionally one or more organic solvents, pigments, fillers and/or the conventional auxiliary agents and additives used in lacquers.
Bederke Klaus
Ducoffre Volker
Graf Knut
Schubert Walter
Herberts Gesellschaft Mit Beschankter Haftung
Kirby Eades Gale Baker
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