发明名称 FABRIC LAMINATION OF UNITARY BACKED HOT MELT CONSTRUCTED CARPET TILE
摘要 A warp resistant tile and method for preparation thereof in which a primary facing layer is secured to a tile backing layer which comprises a laminate having (a) a top characterizing layer of predetermined weight, and bulk, and structural integrity, this layer being generally complementary to the primary facing, and to (b) a flexible base layer.
申请公布号 CA1290917(C) 申请公布日期 1991.10.22
申请号 CA19870550822 申请日期 1987.11.02
申请人 HERCULES INCORPORATED 发明人 GOSS, RAYMOND W.
分类号 A47G27/02;B32B5/26;B32B27/12;B32B37/06;D06N7/00;E04F15/16 主分类号 A47G27/02
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