ZIPTINT
SOLVENT BASED CHEMICAL ACTIVATOR, NAMELY, A SOLUTION TO BE USED BY THE OPTICAL INDUSTRY TO INTRODUCE TINTS, UV ABSORBERS AND OTHER CHEMICALS INTO HEATED DYEBATHS IN ORDER TO COLOR PLASTIC LENSES, IMPART A UV BLOCKING CHARACTERISTIC, DECOLOR PLASTIC LENSES AND PROVIDE OTHER CHEMICAL TREATMENTS TO THEM
Registered · November 13, 2000 · 76163870 ·