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A COMPOSITE BOARD AND THE METHOD FOR PRODUCING IT

  • US 20190330860A1
  • Filed: 04/13/2018
  • Published: 10/31/2019
  • Est. Priority Date: 04/13/2018
  • Status: Abandoned Application
First Claim
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1. A composite board includinga base material layer constituting the core part of the composite board;

  • a wear layer covering and fixed on the base material layer;

    a substrate layer which is fixed on the other side of the base material layer opposite to the wear layer;

    the first binding layer which is bound between the base material layer and the wear layer, whereinthe base material layer further includes fixings on its both sides, and when at least two composite boards are connected together, the fixings will be coupled with each other to relatively fix the composite boards.

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