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    • 57. 发明授权
    • Liquid composition, recording method, and recorded matter
    • 液体组成,记录方法和记录物
    • US08722175B2
    • 2014-05-13
    • US13159942
    • 2011-06-14
    • Hiroshi Goto
    • Hiroshi Goto
    • B32B3/10B41F33/00C09D7/00
    • C09D11/38B05C1/083B05C1/0834B41M5/0017C09D11/324Y10T428/24802
    • A liquid composition, which contains: a water-soluble organic acid represented by the following general formula (1); a water-soluble amine represented by the following general formula (2); a water-soluble organic solvent; and water, wherein an amount of the water-soluble amine contained in the liquid composition is 0.9 or larger molar equivalent relative to acid groups contained in the water-soluble organic acid, where R1 is a hydroxyl group, a methyl group, or a hydrogen atom; and R2 is a hydroxyl group, or a methyl group, where R3 is a hydroxymethyl group; R4 is a methyl group, an ethyl group, or a hydroxymethyl group; and R5 is a hydrogen atom, a C1-4 alkyl group, or a hydroxymethyl group. The water-soluble organic acid and the water-soluble amine form a salt in the composition.
    • 一种液体组合物,其包含:由以下通式(1)表示的水溶性有机酸; 由以下通式(2)表示的水溶性胺; 水溶性有机溶剂; 和水,其中所述液体组合物中所含的水溶性胺的量相对于水溶性有机酸中所含的酸基为0.9以上摩尔当量,其中R 1为羟基,甲基或氢 原子; 并且R 2是羟基或甲基,其中R 3是羟甲基; R4是甲基,乙基或羟甲基; R5为氢原子,C1-4烷基或羟甲基。 水溶性有机酸和水溶性胺在组合物中形成盐。