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    • 8. 发明申请
    • INK JET PRINTING INK
    • 喷墨打印墨水
    • WO1996034919A1
    • 1996-11-07
    • PCT/GB1996000995
    • 1996-04-26
    • ZENECA LIMITEDGUNN, JanetHOLBROOK, MarkLAVERY, Aidan, Joseph
    • ZENECA LIMITED
    • C09D11/00
    • C09D11/38
    • Ink compositions comprising an aqueous medium containing: (1) at least one water-soluble dye; (2) at least one cyclic ester or amide of formula (1), wherein m is a whole number from 3 to 5 and X represents -O- or -N(R)- in which R represents hydrogen, alkyl or substituted alkyl; (3) at least one hydroxy compound selected from polyhydroxy compounds having at least four hydroxy groups, optionally substituted cycloalkanols, cyclohexane dimethanol, benzyl alcohol, benzene dimethanol, phenol and polyhydroxybenzenes, and (4) at least one water-soluble organic solvent selected from alkanediols, alkanetriols, ether glycols and thioether glycols and suitable for use in ink jet printing processes for coloration of substrates such as paper or overhead projector slides.
    • 包含水性介质的油墨组合物含有:(1)至少一种水溶性染料; (2)至少一种式(1)的环酯或酰胺,其中m是3至5的整数,X表示-O-或-N(R) - ,其中R表示氢,烷基或取代的烷基; (3)选自具有至少四个羟基的多羟基化合物,任选取代的环烷醇,环己烷二甲醇,苄醇,苯二甲醇,苯酚和多羟基苯的至少一种羟基化合物,和(4)至少一种选自以下的水溶性有机溶剂: 链烷二醇,烷三醇,醚二醇和硫醚二醇,适用于喷墨印刷工艺,用于着色诸如纸或高架投影仪载玻片的基材。