Deposition processes

Details Deposition processes Deposition processes

1989-07-10

1990-10-02

Niebling, John F.

Bleaching and dyeing; fluid treatment and chemical modification

Nontextile, dyeing process or product, including inorganic...

8509, 8522, 8552, 8554, 8558, 8623, 8639, 8662, 8674, 8685, 8938, 2041811, 2041816, 2041817, 427336, 427337, 427340, C25D 1306, B05D 310, C09D 544

Patent

active

049604333

ABSTRACT:
A process for the deposition of a film of an electrophoretic resin upon the surface of a substrate which comprises the steps of (i) electrophoretically depositing from a bath comprising water, a water miscible organic solvent and the resin, a film of the uncured resin upon the surface of the substrate; (ii) immersing said film in a solution of a resin additive in a solvent medium comprising water and a water miscible organic solvent, the amount of said resin additive dissolved in said solvent medium being sufficient for the absorption into the resin film of sufficient additive to impart the desired property to the cured resin film, the composition of said solvent medium being such that the requisite amount of additive can be dissolved therein and such that said desired property is imparted to said resin film while immersed in said solvent medium without significant damage to the resin fim; and (iii) curing the resin.

REFERENCES:
patent: 2572988 (1951-10-01), Collins et al.
patent: 3619399 (1971-11-01), Blank
patent: 3839174 (1974-10-01), Masuda
patent: 4163702 (1979-08-01), Rickert, Jr.
patent: 4405329 (1983-09-01), Abel
patent: 4457819 (1984-07-01), Kirino et al.
patent: 4655787 (1987-04-01), Renton

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