Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1980-06-27
1982-03-02
Bleutge, John C.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
20415915, 20415916, 20415917, 20415919, 525423, 525424, 525440, 525488, 525530, 525920, 525921, 525922, B32B 1508, C08F28304, C08L 6134, C08L 7908
Patent
active
043178588
ABSTRACT:
Disclosed is a wire enamel blend which is curable to the B-stage with UV light then to the C stage with heat. The blend comprises up to about 40% of an acrylated epoxy dissolved in a monoacrylate, about 2 to about 26% of an acrylated polybutadiene, about 3 to about 26% of an acrylated polyester-amide-imide dissolved in a monoacrylate and in an unsatured diester, about 30 to about 65% of an end-blocked urethane dissolved in a monoacrylate and hydroxy terminated unsaturated diesters, up to about 15% of a cresol formaldehyde dissolved in monoacrylates, about 1.5 to about 5% of a UV photoinitiator, up to about 5% of an acrylated methoxymethyl melamine, and up to about 0.1% of a flow control agent.
REFERENCES:
patent: 3673140 (1972-06-01), Ackerman et al.
patent: 4140605 (1979-02-01), Sano et al.
patent: 4260703 (1981-04-01), Hodakowski et al.
patent: 4268659 (1981-05-01), Bederke et al.
Bleutge John C.
Fuerle R. D.
Koeckert A. H.
Westinghouse Electric Corp.
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