Liquid composition for metachromatic members, and metachromatic member set making use of the same

Liquid composition for metachromatic members, and metachromatic member set making use of the same

  • CN 1,702,121 B
  • Filed: 11/29/2004
  • Issued: 09/19/2012
  • Est. Priority Date: 05/24/2004
  • Status: Active Grant
First Claim
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1. liquid compsn that is used for the metachromatism element;

  • It is applied on the metachromatism element;

    This metachromatism element comprises the porous layer that carrier and passing through of on carrier, providing are fixed together the low refractive index pigment and the resin glue of dispersion state to form, and wherein said low refractive index pigment has the RI of 1.4-1.7;

    This liquid compsn comprises liquid medium and is dissolved in the solid matter with 1.3-1.8 RI wherein that wherein the content of this solid matter in liquid medium is 3.0-90 weight %.

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