METHOD FOR PREPARING PYRIDINE DYES,申请号EP1995000327-传众专利搜索

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发明名称	METHOD FOR PREPARING PYRIDINE DYES
摘要	<p>Verfahren zur Herstellung von Methin- oder Azamethinfarbstoffen auf Basis von Pyridinfarbstoffen, wobei man ein Oxim- oder Formylpyridin oder dessen tautomere Form mit 5-gliedrigen aromatischen Heterocyclen kondensiert.</p>
申请公布号	WO1995021219(A1)	申请公布日期	1995.08.10
申请号	EP1995000327	申请日期	1995.01.31
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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