申请人:Egli Robert
公开号:US20080161545A1
公开(公告)日:2008-07-03
The present invention relates to novel dyestuffs of formula (I)
wherein the substituents have the meanings defined in the claims, the production of such dyestuffs, the use of these dyestuffs and material dyed or printed by such dyestuffs.
本发明涉及式(I)的新型染料,其中取代基具有在权利要求中定义的含义,以及这些染料的生产、使用以及由这些染料染色或印刷的材料。