B - Operations – Transporting – 05 – D
Patent
B - Operations, Transporting
05
D
117/62, 18/640
B05D 5/06 (2006.01) B32B 5/14 (2006.01) B32B 5/20 (2006.01) B44C 1/20 (2006.01) B44F 1/02 (2006.01) D06N 7/00 (2006.01)
Patent
CA 1195558
DIFFERENTIAL GLOSS PRODUCTS AND METHODS OF MAKING THE SAME ABSTRACT OF THE DISCLOSURE A method of making a differential gloss product which comprises: forming a gelled, potentially foamable, base resinous material; printing thereon a pre- determined pattern, some portions containing a urethane polymerization catalyst and either the same or other portions containing a foaming inhibitor; applying to the printed pattern a resinous wear layer; gelling the resinous wear layer and foaming and fusing the resinous material; applying a urethane coating composition containing no urethane polymerization catalyst to the resinous wear layer; heating to polymerize the portions of the urethane coating composition lying directly over the portions containing the urethane polymerization catalyst to create interspersed high gloss polymerized surfaces; mechanically embossing the entire urethane coating to cause texturing of the entire surface, applying a urethane polymerization catalyst substantially uniformly to the entire surface of said urethane coating composition either before or after the mechanically embossing step; and heating the thus-textured urethane coating and said catalyst to polymerize the remaining surfaces of the urethane coating composition to create thereat low gloss surfaces due to the mechanical embossing whereas the portions of the urethane coating which had been polymerized previously revert back to their original high gloss appearance.
415404
Haemer Laurence F.
Kimak Theodore
Congoleum Corporation
Macrae & Co.
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