| 摘要 |
<p>1534011 Laminates INMONT CORP 3 Oct 1975 [4 Oct 1974] 40580/75 Heading B5N In a process for making a soft, leather-like product, a substantially non-porous elastomeric skin having a thickness of less than 100 Á is preformed on a release sheet and adhered by adhesive to a base sheet of criss-crossing elastomeric fibres running parallel to the surface of the sheet and bonded at their points of intersection. The skin and the fibres may be of polyurethane and the adhesive and bonding agent may be a polyurethane solution or latex optionally such as to extend at spaced intervals into the base sheet.</p> |
