Original document(6 pages) Authorized document(6 pages) 中文版
    The water-soluble fluorescent dye series from yellow to purple uses the intermediate of benzenesulfonic acid (or benzenecarboxylic acid) or naphthalenesulfonic acid (or naphthalenecarboxylic acid) containing amino or hydroxyl as diazo component and is prepared through diazotization, salting, coupling and metal complexing.
Application Number
申请号		 94112746 Application Date
申请日		 1994.12.29
Title 名称 Water-soluble fluorescent dye
Publication Number
公开号		 1125743 Publication Date
公开日		 1996.07.03
Approval Pub. Date Granted Pub. Date 1999.12.22
International Classification 分类号 C09B45/22
Applicant(s) Name
申请人		 Dalian Polytechnical Univ.
Address 地址 116024
Inventor(s) Name 发明人 Yang Lingxiao, Zhang Lijun
Attorney & Agent 代理人 SHI XUESONG

  
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