Modified hydrocarbon resin composition for use in printing ink

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 27R, 525 75, 525 92, 525133, 525152, 525206, 525166, 525176, 526290, 525177, 260DIG38, 525210, 525301, 525289, C08F 810, C08F 814, C08F25500, C09D 1110

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041698215

ABSTRACT:
A composition for use as a binder in a non-aqueous printing ink which comprises a modified hydrocarbon resin containing carboxylic acid units, the carboxylic groups of which are partially esterified with a polyhydric alcohol in such an amount that the modified hydrocarbon resin product contains from 0.01 to 0.7 ester groups of polyhydric alcohol based on each acid group originally present and a process for its preparation.

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