Patent ID: 9375965
Filing Date: 2016-06-28
CPC Classification: B41M,C09D

Claim Text:
1. A process of obtaining a clear laser imageable aqueous composition comprising a compound and an aqueous solvent, said compound comprising: (i) a transition metal oxyanion of formula AO wherein “x” is an integer of 1 to 18; “y” is an integer of 4 to 42; “z” is an integer of 1 to 12; and “A” is Mo (molybdenum) wherein the oxyanion is Mo (ii) at least one-ammonium cation(s) which is an alcohol-amine represented by HN(CH (iii) one or several NH (iv) one or several molecules of water, the process comprising: adding molybdenum (VI) oxide, ammonium chloride, and triethanolamine to an aqueous solvent; heating the resulting mixture; adding the heated mixture to a water miscible organic solvent; precipitating crystals of a compound that is tetra-triethanolammoniumoctamolybdate ((HN(CH isolating said crystals.