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    GRAY INK COMPOSITION FOR INK JET PRINTING AND METHOD FOR PRINTING FIBERS USING SAME
    1.
    发明公开
    GRAY INK COMPOSITION FOR INK JET PRINTING AND METHOD FOR PRINTING FIBERS USING SAME 有权
    灰色墨水组合物用于喷墨，AND METHOD FOR PRINTING纤维为了

    公开(公告)号：EP2743318A4

    公开(公告)日：2015-05-20

    申请号：EP12822457

    申请日：2012-08-08

    Applicant: NIPPON KAYAKU KK

    Inventor： SHIMIZU SHINSUKE ,  TABE TADAHIKO ,  UMEDA MARIKO

    IPC: C09D11/00 ,  B41M5/00 ,  C09B62/085 ,  C09B67/20 ,  C09B67/22 ,  C09B67/44 ,  D06P1/382 ,  D06P3/66 ,  D06P5/00 ,  D06P5/30

    CPC classification number: D06P5/30 ,  C09B62/085 ,  C09D11/328 ,  D06P3/663

    Abstract: Provided is a gray ink composition for ink jet printing that is excellent in terms of high reproducibility of coloration, with color reproducibility within the gray color range being extremely good in particular, has good emission stability, and has very good shelf life in that it does not undergo solid separation, property changes, color changes, and the like after long-term storage. Also provided is a method for ink jet printing of cellulose fibers using the same. The gray ink composition of the invention is a dye that contains the compound represented by formula (1) or a salt thereof.

    Abstract translation: 提供了一种用于喷墨打印的灰度墨液组合物并具有优异的高显色的再现性而言，具有内的灰色的范围是特别极其良好的颜色再现性，具有良好的发射稳定性，且具有非常良好的货架寿命，DASS它确实 不经受固体分离，propertyChanges，colorchanges，经过长期储存等。 这样提供了一种用于使用相同的纤维素纤维的喷墨印刷的方法。 本发明的灰色油墨组合物的染料确实含有由式（1）或其盐表示的化合物。

    POWDER, METHOD FOR PREVENTING BLEEDING OF DYE, AND METHOD FOR IMPROVING DYEING PROPERTIES
    5.
    发明公开
    POWDER, METHOD FOR PREVENTING BLEEDING OF DYE, AND METHOD FOR IMPROVING DYEING PROPERTIES 审中-公开
    粉，用于预防彩色输出和一种用于改善染色性能

    公开(公告)号：EP3031865A4

    公开(公告)日：2017-04-19

    申请号：EP14834613

    申请日：2014-08-07

    Applicant: NIPPON KAYAKU KK

    Inventor： SHIMIZU SHINSUKE ,  TERANISHI MAKOTO ,  HAGIWARA YUTA ,  SUZUKI YUJI

    IPC: C08L101/00 ,  C08J3/12 ,  C08K5/00 ,  C09B67/02 ,  C09B67/20 ,  G03G9/08 ,  G03G9/09 ,  G03G9/097

    CPC classification number: C09B67/0097 ,  B41M5/035 ,  C08K5/0041 ,  C08K2201/014 ,  C09B1/28 ,  C09B25/00 ,  C09B67/0033 ,  C09B67/0041 ,  C09B67/0063 ,  G03G9/081 ,  G03G9/0819 ,  G03G9/08755 ,  G03G9/0906 ,  G03G9/0926 ,  G03G13/08

    Abstract: [Problem] The present invention addresses the problem of providing: a powder of a resin composition comprising at least a resin and two types of dyes each having a sublimation property; a method for preventing the bleeding of the dyes from the aforementioned powder in the powder; and a method for improving dyeing properties in a dyeing method using the powder as a coloring agent. [Solution] A powder of a resin composition comprising at least a resin and at least two types of dyes each having a sublimation property, wherein the solubility of at least one of the above-mentioned at least two types of dyes in propylene glycol monomethyl ether acetate is 0.2 to 3 g/100 ml and the solubility of at least one other dye among the above-mentioned at least two types of dyes in propylene glycol monomethyl ether acetate is less than 0.2 g/100 ml.

    Abstract translation: [问题]本发明解决了这个问题，提供的：树脂组合物的，其包含至少一种树脂和两种类型的每一个都具有升华性染料的粉末; 用于防止在所述粉末中的上述粉末中的染料的渗色的方法; 和用于在使用粉末作为着色剂的染色方法染色改进性能的方法。 [解决方法]一种树脂组合物，其包含至少一种树脂和至少两种类型的每一个都具有升华性染料的粉末，worin在丙二醇单甲醚与上述的至少两个类型的染料中的至少一种的溶解度 乙酸为0.2〜3克/ 100毫升和至少一种其他染料的上述至少两种类型的在丙二醇单甲基醚乙酸酯染料之中的溶解度小于0.2克/ 100毫升。

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