C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 167/00 (2006.01) C09D 167/04 (2006.01) C08L 1/14 (2006.01) C08L 1/18 (2006.01) C08L 29/02 (2006.01) C08L 33/00 (2006.01) C08L 67/00 (2006.01) C08L 67/08 (2006.01)
Patent
CA 2476838
This invention relates to rapid drying lacquers that are particularly useful for automotive OEM refinish applications. The lacquer includes a novel highly branched copolyester polyol. This invention is also directed to a process for producing coatings from the rapid drying lacquers. These lacquers are especially useful in providing for chip and humidity resistant coatings having improved adhesion.
L'invention concerne des laques séchant rapidement particulièrement utiles dans des applications de remise en état dans la construction de matériel automobile. Ces laques comprennent un nouveau polyol de copolyester hautement ramifié. Cette invention concerne également un procédé de production de revêtements à partir de ces laques séchant rapidement. Ces laques sont spécialement utiles pour obtenir des revêtements qui résistent à l'humidité et à l'écaillage, et qui présentent une adhérence améliorée.
Barsotti Robert John
Douglas Carl Brent
Kelly Renee Jeanne
Wilczek Lech
E. I. Du Pont de Nemours And Company
Torys Llp
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