20130052898 | Method and Semi-Product for Making Artificial Leather - A method of making artificial leather includes: applying on a fabric substrate a coating layer that includes a mixture of a resin and a gas bubble material; and heating the fabric substrate and the coating layer until the gas bubble material bursts and breaks the coating layer to open and form hairy filaments. A semi-product includes the fabric substrate, and the coating layer disposed on the fabric substrate. The coating layer includes a mixture of the resin and the gas bubble material that is burstable under heat to cause the coating layer to break into hairy filaments. | 02-28-2013 |