Invention Grant
US07064092B2 Woven face polyvinyl chloride floor covering 失效
编织面聚氯乙烯地板覆盖

Woven face polyvinyl chloride floor covering
Abstract:
The floor covering includes multiple layers including a non-woven base layer, a VAE precoat applied to the non-woven woven base layer and overlaid by a first PVC layer. A fiberglass mat is applied over the first PVC layer and a second PVC layer is applied over the mat. A woven PVC layer is laminated by heat and pressure to the underlying second PVC layer. The woven PVC layer comprises monofilament or multifilament cores, preferably but not limited to, polyester filaments overlaid by a PVC coating.
Public/Granted literature
Information query
Patent Agency Ranking
0/0