Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Patent
1990-10-29
1992-04-07
Robinson, Ellis P.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including variation in thickness
428120, 428161, 428163, 428172, 4283066, 4283084, 4283184, 4284246, 428515, 428520, 4285422, 428203, 428204, B32B 312
Patent
active
051027160
ABSTRACT:
A surface covering product is disclosed which includes a layer of fused embossed PVC material on a substrate and a layer of transparent or translucent plastic material substantially covering the fused PVC layer and filling the embossed area of depression in the PVC layer. The surface covering product is made by applying the plastic material to the embossed surface of the PVC material and wiping off at least a portion of the plastic material. In one embodiment, a film of plastic material of substantial or minimal thickness remains on the fused PVC material. In another embodiment, the plastic material is completely wiped off the undepressed area of the fused granular material. The PVC material is preferably a granular material such as a stencil vinyl fine material. In one embodiment, the plastic material is a layer of minimal thickness substantially covering the stencil vinyl fine material.
REFERENCES:
patent: 4983443 (1991-01-01), Balmer et al.
Balmer Richard H.
Dees, Jr. Martin
Drout Frank G.
Armstrong World Industries Inc.
Loney Donald J.
Robinson Ellis P.
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