发明名称 Aqueous dispersion, ink composition and inkjet recording method using same
摘要 The present invention relates to an aqueous dispersion of a water-insoluble coloring material having superior shelf life stability which is suitable to an ink for ink-jetting, an ink composition superior in shelf life stability and discharge property, a method for inkjet recording using said ink composition, and recorded article obtained thereby. Said aqueous dispersion is characterized by comprising a water-insoluble coloring material, water, an anionic dispersing agent, and an alkylene oxide adduct of phytosterols and/or an alkylene oxide adduct of cholestanols, and said ink composition is characterized by further comprising an organic solvent in addition to the above components.
申请公布号 US7507283(B2) 申请公布日期 2009.03.24
申请号 US20050628822 申请日期 2005.06.07
申请人 NIPPON KAYAKU KABUSHIKI KAISHA 发明人 AKATANI YOSHIKI;FUJII KATSUNORI;SUZUKI YUJI;UMEDA MARIKO;TABE TADAHIKO;DEJIMA YOSHIYUKI
分类号 C09D11/00;B01F3/08;B32B3/10;B41J2/01;B41M5/00;C09D11/02;C09D17/00 主分类号 C09D11/00
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