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专利名称：Triazole-azo-phenyl cationic dyestuffs发明人：Hans-Peter Kuhlthau,Hermann Beecken申请号：US05/520211申请日：19741101公开号：US04051117A公开日：19770927
摘要：Cationic azodyestuffs of the formula ##STR1## in which the substituents havethe meaning stated below, are suitable for dyeing and printing of natural and syntheticmaterials especially polyacrylonitrile and acid modified polyesters and polyamides.
They are also suitable for dyeing and printing of cellulose acetate, coir, jute, sisal, silktannin-treated cotton, paper, ball-pen pastes, rubber stamps inks, and for use inflexographic printing.
申请人：BAYER AKTIENGESELLSCHAFT
代理机构：Plumley and Tyner
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