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    • 3. 发明授权
    • Decorative composite floor coverings
    • 装饰复合地板
    • US5747133A
    • 1998-05-05
    • US770192
    • 1996-12-19
    • Yashavant Vinayak VinodWayne Curtis Whelchel
    • Yashavant Vinayak VinodWayne Curtis Whelchel
    • A47G27/02B32B5/08D06N7/00B32B5/06
    • B32B5/08Y10T428/15Y10T428/162Y10T428/232Y10T428/239Y10T442/2033Y10T442/2082Y10T442/2787
    • A composite floor covering having an upper decorative layer, a stabilizing layer, and an optional cushioning layer is characterized in that the decorative layer itself comprises a fabric base and a plastic matrix having a transparent portion. The plastic matrix may include an opaque portion. At least the transparent portion of the plastic matrix has discrete fibrous structures embedded therein. The plastic matrix material is selected with melting and rheological characteristics such that the plastic matrix is prepared and applied to the fabric base in fluid form and solidifies under conditions at which the fabric base and embedded fibrous structures remain substantially intact. The fabric layer may be totally embedded within the plastic matrix or may form the lower surface of the plastic matrix. The decorative layer may include (i) fabric fragments, (ii) groupings of multi-oriented individual fibers, or (iii) mixtures of fragments and individual fibers. The fabric base may, if desired, have a decorative facing.
    • 具有上部装饰层,稳定层和任选的缓冲层的复合地板覆盖物的特征在于,装饰层本身包括织物基底和具有透明部分的塑料基质。 塑料基质可以包括不透明部分。 至少塑料基体的透明部分具有嵌入其中的离散纤维结构。 选择具有熔融和流变特性的塑料基质材料,使得塑料基质被制备并以流体形式施加到织物基底并在织物基底和嵌入的纤维结构保持基本完整的条件下固化。 织物层可以完全嵌入塑料基质中,或者可以形成塑料基质的下表面。 装饰层可以包括(i)织物碎片,(ii)多取向单独纤维的分组,或(iii)碎片和单独纤维的混合物。 如果需要,织物基底可具有装饰面。