Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Reexamination Certificate
2005-03-01
2005-03-01
Boykin, Terressa (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
C252S182250, C525S440030, C528S193000, C528S303000
Reexamination Certificate
active
06861495
ABSTRACT:
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.
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Barsotti Robert John
Douglas Carl Brent
Kelly Renee Jeanne
Wilczek Lech
Boykin Terressa
Deshmukh Sudhir G.
E. I. du Pont de Nemours and Company
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