CPC D06N 3/14 (2013.01) [B32B 27/12 (2013.01); B32B 27/40 (2013.01); B32B 38/06 (2013.01); D06P 1/34 (2013.01); D06P 1/5285 (2013.01)] | 13 Claims |
1. A method for manufacturing synthetic leather having a skin layer on a base cloth, comprising steps of:
(i) coating a mold-releasable substrate with a skin layer composition containing a natural dye and a polyurethane resin and drying the composition to form a skin layer; and
(ii) laminating the skin layer on a base cloth;
wherein the dye is in the form of a dye powder or in both the forms of a dye extract and a dye powder so as to be mixed with the polyurethane resin in step (1).
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