发明申请
US20130105099A1 FLUORESCENT DYES FOR PAPER DYEING 有权
用于纸染色的荧光染料

  • 专利标题: FLUORESCENT DYES FOR PAPER DYEING
  • 专利标题(中): 用于纸染色的荧光染料
  • 申请号: US13701708
    申请日: 2011-06-15
  • 公开(公告)号: US20130105099A1
    公开(公告)日: 2013-05-02
  • 发明人: Helmut-Martin Meier
  • 申请人: Helmut-Martin Meier
  • 优先权: EP10167519.7 20100628
  • 国际申请: PCT/EP11/59955 WO 20110615
  • 主分类号: C09K11/06
  • IPC分类号: C09K11/06
FLUORESCENT DYES FOR PAPER DYEING
摘要:
The present invention relates to an aqueous preparation comprising a fluorescent dyestuff of a specific formula, water, and optionally a dispersing agent, and the use of the aqueous preparation for dyeing cellulose- or polyamide-containing materials.
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