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US08362137B2 Pigment dispersion and ink composition using the same 有权
颜料分散体和使用其的油墨组合物

Pigment dispersion and ink composition using the same
摘要:
A pigment dispersion including a pigment and a block polymer including a repeating unit including a hetero ring residue or an anthraquinone ring residue of a colorant is disclosed.
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