Method for producing resins for printing inks

Details Method for producing resins for printing inks Method for producing resins for printing inks

1975-06-13

1976-10-05

Schofer, Joseph L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

106 27, 106 32, 260 18VP, 260 23AR, 260 336UA, C08F 1814, C08G 6300, C08F11000, C08L 9100

Patent

active

039843815

ABSTRACT:
A method for producing a resin for printing ink, which comprises reacting a dicylopentadiene resin with an unsaturated carboxylic acid or its anhydride, the proportion of the unsaturated carboxylic acid or its anhydride being 0.01 to 0.5 mol per 100 g of the dicyclopentadiene resin, and then esterifying the acid-modified resin so obtained with an aliphatic monohydric alcohol in an amount of 0.2 to 2.0 mols per mol of the unsaturated carboxylic acid or its anhydride used in the reaction.

REFERENCES:
patent: 3084147 (1963-04-01), Wilks
patent: 3775381 (1973-11-01), Hayashi et al.

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