Oligomeric rosin esters for use in inks
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Abstract
Disclosed are ester compounds of the formulae
wherein Rc is alkylene, arylene, arylalkylene, or alkylarylene as further defined herein, Rd is alkylene, arylene, arylalkylene, or alkylarylene as further defined herein, and m and n are integers representing the numbers of repeat monomer units. The materials are suitable for use in inks and other applications.
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Citations
13 Claims
- 1. A compound of the formula
- 11. A compound of the formula
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13. A compound of the formula
Specification