Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1980-07-11
1982-09-07
Newsome, John H.
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
20415916, 427 541, 525920, 525922, 526264, 526276, 526278, B05D 306
Patent
active
043484271
ABSTRACT:
A method for coating various surfaces is disclosed, which comprises the step of preparing a mixture composed by at least one compound such as an epoxy-acrylic resin, a polyester alpha-omega-acrylate resin, an unsaturated polyester resin, or a urethane-acrylate resin and by at least one unsaturated compound of the amide, lactam, piperidone and urea classes and using said mixture for compounding a varnish to be applied to the selected substrate and then irradiated with an appropriate radiation (range 200 to 400 nm wavelength).
REFERENCES:
patent: 3001967 (1961-09-01), Willersinn
patent: 3022264 (1962-02-01), Stanton et al.
patent: 3870768 (1975-03-01), Blackwood et al.
patent: 4205139 (1980-05-01), Barzynski et al.
Giuliani Giampaolo
Priola Aldo
ANIC, S.p.A.
Newsome John H.
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