Yellow anionic disazo dyes,申请号KR20047019849-传众专利搜索

发明名称	Yellow anionic disazo dyes
摘要	The present invention relates to novel yellow anionic dyes, a process for their preparation, certain novel intermediates necessary for their preparation and the use of these dyes for dyeing natural or synthetic materials, in particular, paper.
申请公布号	KR101088310(B1)	申请公布日期	2011.12.01
申请号	KR20047019849	申请日期	2003.05.27
申请人		发明人
分类号	C07D239/46;C09B35/28;C07C303/22;C07C309/29;C07C309/51;C07D213/77;C07D213/79;C07D213/82;C07D213/84;C07D231/38;C07D231/46;C07D239/54;C07D239/60;C07D401/12;C07D403/12;C09B35/023;C09B35/03;C09B35/033;C09B35/037;C09B35/32;D21H21/28	主分类号	C07D239/46
代理机构		代理人
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