Oil-based pigmented ink composition

Details Oil-based pigmented ink composition Oil-based pigmented ink composition

2006-03-21

2006-03-21

Lorengo, J. A. (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C106S031760, C106S031650, C106S031720

Reexamination Certificate

active

07014698

ABSTRACT:
An oil-based pigmented ink composition containing a pigment, a polymer and an organic solvent, wherein the organic solvent contains a (poly)alkylene glycol derivative in an amount of 30 to 90% by weight and a nitrogen-containing heterocyclic compound in an amount of 1 to 30% by weight, each based on the whole weight of the ink composition, and the ink composition has a flash point of at least 63° C.

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