Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1982-09-14
1984-06-26
Niebling, John F.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
204181R, 204181C, 427409, C25D 1304
Patent
active
044565070
ABSTRACT:
Described is an aqueous chip resistant coating composition exhibiting a viscosity of at least 5,000 centipoise, preferably containing binders with a high molecular weight, preferably at least 20,000. Although these coatings may be applied to a variety of substrates, for coating electrocoated substrates the following eight binders are particularly preferred: ethylene vinyl acetate copolymer, carboxylated ethylene vinyl acetate, epoxy functional acrylic resin, carboxylated styrene-butadiene resin, carboxylated acrylic, hydroxy functional acrylic, self-crosslinking acrylic; and carboxylated PVC acrylic. Generally, it is preferred to apply the chip resistant coating via an airless spray and then heat curing the coating.
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Derwent Publications, 87683b/49.
Kivel Daniel M.
Weber Gerhard M.
Boggs Jr. B. J.
Grow Group Inc.
Niebling John F.
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