Coating processes – Applying superposed diverse coating or coating a coated base – Synthetic resin coating
Patent
1981-08-21
1983-12-13
Lesmes, George F.
Coating processes
Applying superposed diverse coating or coating a coated base
Synthetic resin coating
404 32, 404 27, 4273855, 4273935, 428323, 4284255, B05D 302
Patent
active
044205139
ABSTRACT:
A textured synthetic running surface and the like comprising a urethane elastomer base having thoroughly dispersed granular particles of urethane or rubber elastomers. Shredded particles of solid urethane or rubber of a nominal maximum dimension of from 0.062 to 0.125 inches are dispersed through the elastomer base and totally encapsulated thereby in concentrations of 26% to 32% by weight to provide a non-slip resilient running surface. The surface is applied by mixing two parts of liquid urethane elastomer in a mixing drum followed by mixing in of the granular particles in measured batches. The batched mixture is discharged from the mixing drum to a hopper which feeds the mixture by way of a pump to an application gun.
REFERENCES:
patent: 4196259 (1980-04-01), Augustin et al.
patent: 4211804 (1980-07-01), Brizzolara
Coke Harry E.
Gill Gary W.
Buffalow E. Rollins
Lesmes George F.
Southwest Techni-Systems, Inc.
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