Colouring application of pearly pigment in medicine

Colouring application of pearly pigment in medicine

  • CN 1,951,500 A
  • Filed: 07/08/1999
  • Published: 04/25/2007
  • Est. Priority Date: 07/16/1998
  • Status: Abandoned Application
First Claim
Patent Images

1. the purposes of TiO 2 pigment on coloring pharmaceutical that has powdery or aqueous aromatic and/or sweeting agent based on flake substrate.

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