Coating processes – With post-treatment of coating or coating material – Heating or drying
Patent
1991-05-02
1993-11-16
Schofer, Joseph L.
Coating processes
With post-treatment of coating or coating material
Heating or drying
524483, B32B 2300
Patent
active
052622371
ABSTRACT:
The present invention is directed to a primer for application to a rubber gasket for its subsequent repair by a room temperature-curable elastomer. The primer comprises masticated rubber, liquid natural rubber, and carbon black dispersed in a solvent therefor. The method for preparing the rubber gasket surface for repair by a room-temperature-curable elastomer by priming the surface with the inventive primer forms another aspect of the present invention. The rubber gasket which has been primed with the inventive primer forms a further aspect of the present invention.
REFERENCES:
patent: 4197227 (1980-04-01), Zeliger
Chen Chia-Hung
Fields Jeffrey T.
Ashland Oil Inc.
Mulcahy Peter D.
Schofer Joseph L.
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