Vapor permeation curable coating compositions containing 2,3',4-

Coating processes – With post-treatment of coating or coating material – Chemical agent applied to treat coating

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4273855, 525 75, 525131, 525440, 528 44, 528 53, 528 67, 528 79, 528 85, B05D 304, B05D 310

Patent

active

043966470

ABSTRACT:
Disclosed is a coating composition which is rapidly curable at room temperature in the presence of a vaporous tertiary amine catalyst. The coating composition comprises an aromatic hydroxyl functional polyol comprising 2,3',4-trihydroxydiphenyl and a multi-isocyanate curing agent.

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