[EN] MAGENTA METAL CHELATE DYES AND THEIR USE IN INK-JET PRINTERS<br/>[FR] COLORANTS MAGENTA A BASE DE CHELATE METALLIQUE ET LEUR UTILISATION DANS DES IMPRIMANTES A JET D'ENCRE
申请人:AVECIA LTD
公开号:WO2004087814A1
公开(公告)日:2004-10-14
A metal chelate of Formula (1) or salt thereof: Formula (1) wherein: R1 and R2 are each independently H or an organic group; M is a metal; p is 1 to 4; Y is an optionally substituted heterocyclic ring with a nitrogen ortho to the azo bridge; G is a substituent; and n is 0 to 5. Also ink-jet inks, cartridges and processes.
公式(1)的金属螯合物或其盐:公式(1)其中:R1和R2各自独立地为H或有机基团;M是金属;p为1至4;Y是可选择取代的杂环,其在偶氮桥的邻位有一个氮原子;G是取代基;n为0至5。还包括喷墨墨水、墨盒和过程。