发明申请
- 专利标题: FLUORESCENT DYES FOR PAPER DYEING
- 专利标题(中): 用于纸染色的荧光染料
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申请号: US13701708申请日: 2011-06-15
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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
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.
公开/授权文献
- US09057015B2 Fluorescent dyes for paper dyeing 公开/授权日:2015-06-16