| 摘要 |
<p>Adhesive lining comprises a textile strip (1) coated on one side with two-layer spots of adhesive in which the bottom layer (2) comprises a binder paste comprising 50-95 wt.% of an acrylate binder dispersion, 5-50 wt.% of an epoxy resin or a glycidyl-functional acrylate copolymer and 0-20 wt.% hardener and the top layer (3) comprises a copolyamide, copolyester, thermoplastic polyurethane or polyolefin. The weight ratio of bottom layer to top layer is 1:0.5-5. Adhesive lining comprises a textile strip (1) coated on one side with two-layer spots of adhesive in which the bottom layer (2) comprises a binder paste comprising 50-95 wt.% of an acrylate binder dispersion with a glass transition temperature below room temperature, 5-50 wt.% of an epoxy resin with an epoxide equivalent weight of 500-4000 meq/kg or a glycidyl-functional acrylate copolymer and 0-20 wt.% hardener and the top layer (3) comprises a copolyamide, copolyester, thermoplastic polyurethane or polyolefin. The weight ratio of bottom layer to top layer is 1:0.5-5. An Independent claim is also included for production of the lining by applying the binder paste to the textile strip in discrete spots, dusting the wet spots with 50-500 wt.% of the top layer material in powder form, removing excess powder, drying the spots, and sintering the powder so that the lining can be handled and transported.</p> |
