| 摘要 |
<p>PURPOSE:To obtain the title ink which has excellent printability, can be produced in large quantities, and is useful for decoration of the surface of a ceramic product and a glass product, application in the electronic industry, etc., by mixing a platinum alkyl mercaptide, a metallic resinate, an organic binder, and a solvent. CONSTITUTION:An alkyl sulfide and a tert-alkyl mercaptan are added to a solution of chloroplatinic acid (salt) for reaction to give a platinum alkyl mercaptide (A) having a platinum content of 20-25wt.%, such as a platinum tert-alkyl mercaptide (wherein the tert-alkyl is tert-amyl, tert-butyl, tert-octyl, tert-dodecyl, tert-tetradecyl, tert-nonyl, tert-hexadecyl, etc.). The component A is mixed with at least one metallic resinate (B) (e.g., rhodium resinate and/or bismuth resinate), an organic binder (C) selected from an alkyd resin, a urea resin, a rosin derivative resin, and a terpene resin, and a solvent (D) such as terpene alcohol.</p> |
