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    • 2. 发明申请
    • PHTHALOCYANINES AND THEIR USE IN INK-JET PRINTING
    • PHARALOCYANINES及其在喷墨印刷中的应用
    • WO2008110748A2
    • 2008-09-18
    • PCT/GB2008000748
    • 2008-03-05
    • FUJIFILM IMAGING COLORANTS LTDTHOMPSON NEIL JAMESPATEL PRAKASH
    • THOMPSON NEIL JAMESPATEL PRAKASH
    • C09B47/08C09B47/16C09D11/02
    • C09B47/08C09B47/16C09D11/328
    • A compound of Formula (1 ) and salts thereof: MPc - (R 1 -NR 2 -R 3 ) n Formula (1 ) wherein: M is Cu or Ni; Pc represents a | phthalocyanine nucleus of formula; R 1 is optionally substituted C 1-4 alkylene; R 2 is H or optionally substituted C 1-4 alkyl; R 3 is optionally substituted alkyl, optionally substituted aryl, optionally substituted acyl or optionally substituted heterocyclyl; or R 2 and R 3 are joined together to form with the nitrogen a heterocyclic ring which may contain other heteroatoms; n is 1 to 8: and provided that at least one of R 1 , R 2 and R 3 carries at least one acidic water solubilising substituent selected from the group consisting Of -SO 3 H, -CO 2 H and -PO 3 H 2 . Also compositions, inks, printing processes, printed materials and ink-jet cartridges.
    • 式(1)的化合物及其盐:MPc - (R 1)-NR 2 -R 3 - 3 - 式(1)其中:M为Cu或Ni; Pc代表一个| 酞菁核; R 1是任选取代的C 1-4烷基亚烷基; R 2是H或任选取代的C 1-4烷基; R 3是任选取代的烷基,任选取代的芳基,任选取代的酰基或任选取代的杂环基; 或R 2和R 3连接在一起,与氮形成可以含有其它杂原子的杂环; n为1至8;并且只要R 1,R 2和R 3 3中的至少一个携带至少一个酸性水增溶取代基 选自-SO 3 H,-CO 2 H和-PO 3 H 2 H 2。 还有组合物,油墨,印刷工艺,印刷材料和喷墨墨盒。