发明公开
EP1326924A1 GELBE INKJET-TINTE 审中-公开
黄色喷墨油墨

  • 专利标题: GELBE INKJET-TINTE
  • 专利标题(英): Yellow inkjet ink
  • 专利标题(中): 黄色喷墨油墨
  • 申请号: EP01982407.7
    申请日: 2001-10-09
  • 公开(公告)号: EP1326924A1
    公开(公告)日: 2003-07-16
  • 发明人: BERGTHALLER, PeterWILD, Peter
  • 申请人: BAYER AG
  • 申请人地址: 51368 Leverkusen DE
  • 专利权人: BAYER AG
  • 当前专利权人: BAYER AG
  • 当前专利权人地址: 51368 Leverkusen DE
  • 优先权: DE10050389 20001012
  • 国际公布: WO02031055 20020418
  • 主分类号: C09B25/00
  • IPC分类号: C09B25/00 C09B67/26 C09D11/00
GELBE INKJET-TINTE
摘要:
The invention relates to inkjet ink, which when printed exhibits a clear, yellow colour, corresponding to azomethine dyes and whose lightfastness and dark stability corresponds to the level of phthalocyanines. Said yellow dye is obtained by using a salt of a quinophthalone of formula (I) as yellow dye wherein X represents COOH or SO3H.
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