申请人:Michaelis Stephan
公开号:US20090076199A1
公开(公告)日:2009-03-19
Mixtures have been found comprising at least one red dye of the formula (I), (C) or (CI)
and at least one orange dye of the formula (L), (LI), (LII), (LIII), (LIV) or (LV)
where the substituents have the definition in the description, these mixtures being suitable more particularly for the mass colouring of plastics.