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US08197584B2 Methods for preparing curable pigment inkjet ink sets 有权
制备可固化颜料喷墨油墨组的方法

  • Patent Title: Methods for preparing curable pigment inkjet ink sets
  • Patent Title (中): 制备可固化颜料喷墨油墨组的方法
  • Application No.: US12441908
    Application Date: 2007-10-02
  • Publication No.: US08197584B2
    Publication Date: 2012-06-12
  • Inventor: Roland ClaesGeert Deroover
  • Applicant: Roland ClaesGeert Deroover
  • Applicant Address: BE Mortsel
  • Assignee: Agfa Graphics NV
  • Current Assignee: Agfa Graphics NV
  • Current Assignee Address: BE Mortsel
  • Agency: Keating & Bennett, LLP
  • Priority: EP06122098 20061011
  • International Application: PCT/EP2007/060470 WO 20071002
  • International Announcement: WO2008/043692 WO 20080417
  • Main IPC: C09D11/02
  • IPC: C09D11/02
Methods for preparing curable pigment inkjet ink sets
Abstract:
A curable pigment inkjet ink set includes a cyan inkjet ink, a yellow inkjet ink, and a magenta inkjet ink, wherein the yellow inkjet ink having ABS(Y)momo 60 includes one or more yellow pigments; the cyan inkjet ink includes one or more β-copper phthalocyanine pigments; and the magenta inkjet ink contains a mixed crystal including a first quinachdone and a second quinacridone in a ratio of the first quinacridone over the second quinacridone such that ABS(M)500-530>20 and ABS(M)500-600 >60. ABS(Y)500-530 represents the absorbance of the yellow inkjet ink between 500 and 530 nm; ABS(M)500-530 represents the absorbance of the magenta inkjet ink between 500 and 530 nm; ABS(Y)400-500 represents the absorbance ot the yellow inkjet ink between 400 and 500 nm; and ABS(M)500-600 represents the absorbance of the magenta inkjet ink between 500 and 600 nm.
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