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US 2015/0175823 A1Published application
Non-aqueous energy curable polymeric dispersion
AssigneeSun Chemical Corporation
InventorsGary F. Dandreaux, Bhalendra J. Patel
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Abstract
Disclosed is an energy curable ink composition containing: a first polymer not compatible with energy curable systems; a second polymer more compatible than the first polymer with energy curable systems; a compound with an energy curable functional group; and a solvent used in energy curable systems.
Claims14
1-12. (canceled)
A method of preparing an energy curable ink composition comprising:
- (a) providing a first polymer not compatible with energy curable systems in a first solvent not compatible with energy curable systems;
- (b) adding to said first polymer or forming in said solvent containing first polymer a second polymer more compatible than the first polymer with energy curable systems;
- (c) distilling off at least some of the first solvent;
- (d) adding a second solvent compatible with energy curable systems;
- and
- (e) adding a compound with an energy curable functional group.
3 more elements
Dependencies are inferred from the claim text.