Process for the insulation of original paint layers

Details Process for the insulation of original paint layers Process for the insulation of original paint layers

1979-08-27

1981-06-16

Silverberg, Sam

Coating processes

Restoring or repairing

Metal article

427140, 4273935, 4284255, 428458, 4284777, B32B 3500

Patent

active

042738083

ABSTRACT:
This invention relates to a process for the insulation of original paint layers, particularly for the application of new paint layers thereover, comprising applying over the original paint to be insulated a barrier layer of a film-forming composition comprising a dicarboxylic acid- and diamine based polyamide resin in alcoholic or aqueous-alcoholic solution, and allowing the resulting protective coating to dry.
This process is particularly applicable to the repair of vehicle bodies.

REFERENCES:
patent: 2320088 (1943-05-01), Leekley
patent: 2882186 (1959-04-01), Schanberg
patent: 2927906 (1960-03-01), Schlack
patent: 3440196 (1969-04-01), Boldebuck
patent: 3446782 (1969-05-01), Okazaki
patent: 4051087 (1977-09-01), Scoggins

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