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    • 57. 发明授权
    • Aqueous ink for ink-jet printing
    • 用于喷墨印刷的水性油墨
    • US4455168A
    • 1984-06-19
    • US453548
    • 1982-12-27
    • Masaru ShimadaTadashi Fujii
    • Masaru ShimadaTadashi Fujii
    • C09D11/00C09D11/02
    • C09D11/30
    • An aqueous ink for ink-jet printing comprises a water-soluble dye, water and a compound selected from the group consisting and the compounds of formula (I) and the compounds of formula (II): ##STR1## wherein X.sup.1 represents ##STR2## in which R, R.sup.1, R.sup.2 and R.sup.3 independently represent an alkyl group with 1 to 4 carbon atoms or a hydroxyalkyl group with 1 to 4 carbon atoms, and m is an integer of 0 to 2; and at least one of the two Y's is a hydroxyl group, and, when one Y, but not both Y's, is a hydroxyl group, the Y that is not a hydroxyl group is the same as the above-mentioned X.sup.1 ;X.sup.2 --(CH.sub.2)n--OH (II)wherein X.sup.2 represents ##STR3## in which R, R.sup.1, R.sup.2 and R.sup.3 independently represent an alkyl group with 1 to 4 carbon atoms or a hydroxyalkyl group with 1 to 4 carbon atoms, m is an integer of 0 to 2, and n is an integer of 1 to 6.
    • 用于喷墨印刷的水性油墨包括水溶性染料,水和选自由式(I)和式(II)化合物组成的组的化合物:其中X 1表示 其中R,R 1,R 2和R 3独立地表示具有1至4个碳原子的烷基或具有1至4个碳原子的羟烷基,m是0至2的整数; 并且两个Y中的至少一个是羟基,并且当一个Y而不是两个Y都是羟基时,不是羟基的Y与上述X1相同; 其中X2表示其中R,R1,R2和R3独立地表示具有1至4个碳原子的烷基或具有1-4个碳原子的羟基烷基的X2-(CH2)n-OH(II) 碳原子,m为0〜2的整数,n为1〜6的整数。