Patent ID: 6265481
Filing Date: 2001-07-24
Classification: C09D

Abstract:
A printing ink containing as a binderA) a phenolic resin-modified rosin in a proportion of 60 to 90% by weight andB) an alkyd resin in a proportion of 10 to 40% by weight, the sum of A) and B) giving 100% by weight and the alkyd resin having been prepared froma) an unsaturated fatty acid having 6 to 20 carbon atoms or a mixture of such acids or their triglycerides;b) a polyol, andc) a dicarboxylic acid or anhydride thereof,said unsaturated fatty acid having an iodine number of from 120 to 190 (g of I.sub.2 /100 g) and the alkyd resin having a hydroxyl number of from 40 to 260 (mg KOH/g) of resin and an acid number less than 11.