Penetrant in Aqueous Jet Inks
Original Publication Date: 1981-Oct-01
Included in the Prior Art Database: 2005-Feb-12
Low molecular weight polyalkylene glycol in an aqueous ink for jet printing is well suited to function as a penetrant to speed drying. It is not volatile. Water-fastness of the print is improved, and the toxicity of the glycol is comparable to rubbing alcohol.