Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1979-12-26
1982-06-15
Bleutge, John C.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
20415918, 525194, 525213, 525231, 525257, 525298, C08F 250, C08J 328, C08K 503, C08L 2908
Patent
active
043349706
ABSTRACT:
An improved photosensitive resin system being essentially solvent-free which contains an ester produced from an unsaturated organic acid and a polyhydroxyl containing material, a photoinitiator, a carbonyl initiator, and a monomer capable of reacting with an acrylic monomer, wherein an improvement comprises an additional component comprising an unsaturated hydroxyl containing polymer hydrocarbon. The improved composition has curing rates far in excess of those systems not using the hydroxyl containing unsaturated polymer. In particular, the advantages obtained through the use of the additional component are much faster curing of the composition, exceptional gloss, toughness, abrasion resistance and good rub resistance.
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Coyne Roy J.
Lombardi Louis J.
Bleutge John C.
Koeckert A. H.
The Richardson Company
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