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Artificial marble containing transparent chip using co-extrusion and process for preparing the same

  • US 20070049658A1
  • Filed: 03/15/2006
  • Published: 03/01/2007
  • Est. Priority Date: 08/24/2005
  • Status: Active Grant
First Claim
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1. An artificial marble containing transparent chips, each comprising an internal transparent layer, and an external layer having a specific gravity higher than that of the internal transparent layer and formed on the outer surface of the internal transparent layer.

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