INK composition

Details INK composition INK composition

2011-03-08

2011-03-08

Lorengo, Jerry (Department: 1731)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C106S031860

Reexamination Certificate

active

07901499

ABSTRACT:
An ink composition at least comprising water and a colorant, and further comprising 0.01% by weight or more of lithium ions based on the total weight of the ink composition, wherein at least one type of glycol ether represented by the following formula 1 is contained:in-line-formulae description="In-line Formulae" end="lead"?R1O—[—CH2—CH2—O]n—R2  Formula 1in-line-formulae description="In-line Formulae" end="tail"?(wherein, n represents a positive number of 4 to 8, R1represents H or an alkyl group having 1 to 3 carbon atoms, and R2represents an alkyl group having 6 to 8 carbon atoms).

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