发明授权
US08192538B2 Reduced-moisture-content-solvent ink composition and method for producing the same 有权
减水含量溶剂油墨组合物及其制备方法

Reduced-moisture-content-solvent ink composition and method for producing the same
摘要:
A method for producing a reduced-moisture-content-solvent ink composition includes reducing the moisture content of a pigment dispersion containing a metal pigment and a dispersion medium or an ink composition containing the pigment dispersion and an organic solvent by bubbling treatment using an inert gas having a water vapor content of 2.0 mg/L or less.
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