发明名称 THERMOPLASTIC PLANKS AND METHODS FOR MAKING THE SAME
摘要 A thermoplastic laminate plank is described wherein the thermoplastic lamina te plank comprises a core, a print layer, and optionally an overlay. The core comprises at least one thermoplastic material and has a top surface and bottom surface wherein a print layer is affixed to the top surface of the core and an overlay layer is affixed to th e top surface of the print layer. Optionally, an underlay layer can be located and affixed betwee n the bottom surface of the print layer and the top surface of the core. In addition, a method of making the thermoplastic laminate plank is further described which involves extrudi ng at least one thermoplastic material into the shape of the core and affixing a laminate on the core, wherein the laminate comprises an overlay affixed to the top surface of the print layer and optionally an underlay layer affixed to the bottom surface of the print laye r.
申请公布号 CA2327142(C) 申请公布日期 2007.08.28
申请号 CA20002327142 申请日期 2000.11.30
申请人 MANNINGTON MILLS, INC. 发明人 JUDD, RICHARD;CHEN, HAO A.
分类号 B32B27/06;B29C47/06;B32B7/12;B32B21/12;B32B27/12;B32B29/00;B32B37/15;C08L27/06;E04F15/10 主分类号 B32B27/06
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