B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
117/62, 18/640
B32B 3/30 (2006.01) B32B 5/20 (2006.01) B32B 7/02 (2006.01) B44C 1/20 (2006.01) B44F 1/02 (2006.01) D06N 7/00 (2006.01) E04F 15/16 (2006.01)
Patent
CA 1153935
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 predetermined pattern, some portions containing a urethane polymerization catalyst and either the same or other portions containing a foaming inhibitors applying to the printed pattern a resinous wear layer: gelling the resinous wear layer and foaming and fusing the resinous materials; applying a urethane coating composition containing no urethane polymerization cata- lyst to the resinous wear layers heating to polymerize the por- tions of the urethane coating composition lying directly over the portions containing the urethane polymerization catalyst to create interspersed high gloss polymerized surfaces; dusting onto the entire surface of the urethane coating composition a powdered particulate or granular material containing a urethane polymeri- zation catalysts removing the excess particulate or granular ma- terials from the interspersed, polymerized, high gloss areas; and heating to polymerize the remaining surfaces of the urethane coating composition to create thereat low gloss surfaces due to the presence of the occluded particulate or granular materials therein.
363032
Haemer Laurence F.
Kimak Theodore
Congoleum Corporation
Macrae & Co.
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