Method of forming coatings, coatings so formed and articles coated thereby
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United States of America Patent
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Jul 17, 1984
Issued Date -
N/A
app pub date -
Jul 22, 1983
filing date -
Dec 14, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of coating articles, a coating and a coated article wherein a bitumen primer layer is applied to a base sheet material and while the bitumen primer layer is still wet a layer of a barrier material of a consistency, composition and thickness is applied to the primer layer such that the bitumen primer layer does not bleed through the barrier layer and the barrier layer adheres to the bitumen primer layer. A coating of stone chips is then applied to the barrier layer in a manner such that the stone chips are partially embedded at least in the barrier layer so that the stone chips are held in position on curing of the bitumen primer and barrier layer but the stone chips are not completely covered by the barrier layer.
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Cited Art Landscape
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