PROCESS AND MIXTURE FOR APPLYING A COATING MADE OF THE PRECIOUS STONE LAPIS LAZULI ON A SUBSTRATE, AND SUBSTRATE THUS PRODUCED.

摘要

PCT No. PCT/DE93/00922 Sec. 371 Date May 9, 1995 Sec. 102(e) Date May 9, 1995 PCT Filed Sep. 29, 1993 PCT Pub. No. WO94/07963 PCT Pub. Date Apr. 14, 1994The presently claimed process for applying a coating to a substrate and coating composition comprises coating on the substrate the composition comprising a mixture of the precious stone pigment lapis lazuli having a grain size of from 5 to 90 microns with a colorless vehicle comprising a lacquer system in an amount effective to encapsulate the stone pigment, the mixture also comprising a pyrite or pulverised material.