Stock material or miscellaneous articles – Composite – Of polyester
Patent
1997-04-29
1999-07-13
Short, Patricia A.
Stock material or miscellaneous articles
Composite
Of polyester
428522, 428524, 525162, 525163, 525443, 525515, C08L 6120, C08L 6702
Patent
active
059224754
ABSTRACT:
A curable film-forming composition is provided comprising: (i) a polyester polymer or oligomer containing a plurality of carbamate groups of the structure: ##STR1## (ii) an alkylolated and optionally etherified carbamate functional acrylic polymer; and (iii) an aminoplast crosslinking agent.
A multi-component composite coating composition is also provided. The coating composition comprises a pigmented film-forming composition serving as a base coat and a clear film-forming composition serving as a transparent coat over the base coat. The transparent coat, or clear coat, is derived from the curable film-forming composition described above.
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Barancyk Steven V.
Humbert Leigh-Ann
PPG Industries Ohio Inc.
Short Patricia A.
Uhl William J.
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