Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1974-07-22
1976-08-10
Husack, Ralph
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
427 44, 427 54, 427185, 427195, B05D 306, B05B 502
Patent
active
039743039
ABSTRACT:
A method for forming coating films which can provide coating films having good surface appearance and being excellent in such properties as impact resistance, adhesion to the substrate article, flexibility and chemical resistance, said method comprising coating a powdery composition of a thermoplastic resin having 0.5 to 3.5 polymerizable unsaturated bonds per 1000 of the molecular weight on an article to be coated, heat-melting the powdery resinous composition, and curing the molten film under application of ionizing radiation or ultraviolet radiation.
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patent: 3187162 (1965-06-01), Hoso et al.
patent: 3248253 (1966-04-01), Barford et al.
patent: 3409280 (1968-11-01), Springett
patent: 3549403 (1970-12-01), Williams et al.
patent: 3598626 (1971-08-01), Probst et al.
patent: 3647520 (1972-03-01), Gor et al.
patent: 3711391 (1973-01-01), Feinberg
Isozaki Osamu
Iwasawa Naozumi
Iwase Seigo
Watanabe Tadashi
Husack Ralph
Kansai Paint Company, Ltd.
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