Silvery pearly pigment

Silvery pearly pigment

  • CN 1,357,578 A
  • Filed: 12/07/2001
  • Published: 07/10/2002
  • Est. Priority Date: 12/07/2000
  • Status: Active Application
First Claim
Patent Images

1. , apply the silver-coloured lustre pigment of strip substrate based on multilayer, comprise at least a sequence:

  • (A), one deck high refractive index coating, by Ti0 2Composition and its thickness are 5-200nm, (B), one deck colourless coating, its refractive index n≤

    1.8 and thickness 10-300nm,(C), one deck high refractive index coating, by TiO 2Composition and its thickness are 5-200nm, With optional

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