摘要:
An arylene sulfide coating composition containing a fluorocarbon polymer is applied as a first or base coat to a substrate and cured under conditions to give only a partial cure. Multiple base coats can be applied and each partially cured prior to application of the next coat. Thereafter a single top coat of poly(arylene sulfide) is applied and the final coating cured under normal curing conditions.
摘要:
Certain compounds are incorporated into arylene sulfide polymer. The resulting composition is precured to give a polymer of improved processability and/or applied to a substrate and cured to give a coating having improved characteristics.
摘要:
Laminate structures of a poly(arylene sulfide) coating composition on a copper substrate are formed by pretreating the copper substrate with a basic nitrogenous compound or salt thereof prior to the coating of the substrate with the poly(arylene sulfide) coating composition.