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US 2012/0238703 A1Published application
Thermosetting compositions catalyzed with phosphotungstic acid
AssigneePPG Industries Ohio, Inc.
InventorsKen W. Niederst, Gregory J. McCollum, Michael A. Zalich, Venkateshwarlu Kalsani
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Abstract
A thermosetting composition comprising (1) a resinous binder having hydroxyl groups and carboxylic ester groups, and (2) phosphotungstic acid.
Claims12
A thermosetting composition comprising:
- (a) a resinous binder having hydroxyl groups and carboxylic ester groups, and
- (b) phosphotungstic acid.
Dependencies are inferred from the claim text.