| 摘要 |
<p>JET PRINTING INK COMPOSITION FOR GLASS An ink composition for printing onto the surfaces of glass or other glazed ceramic surfaces by jet printing in which the preferred formulatin for the printing ink composition comprises 2 - 20% by weight of a linear Novolac resin, 0.6 - 3% by weight of an alcohol or water and alcohol soluble dyestuff, 3 - 7% by weight of an evaporation retardant in the form of a glycol ether or glycol ester, with the remainder water and alcohol, with the water present in an amount up to 50% by weight of the alcohol and which may contain a soluble ionizable salt when the electrical resistivity of the ink composition exceeds 2000 ohm/cm.</p> |
