| 摘要 |
<p>Water-based magenta ink composition comprising novel anthrapyridone compounds or derivatives, is new. Water-based magenta ink composition comprising novel anthrapyridone compounds or derivatives of formula (I), is new. [Image] R : H, alkyl, hydroxy-lower alkyl, cyclohexyl, mono- or di-alkyl aminoalkyl or cyano-lower alkyl group; Y : Cl, OH, NH 2, mono- or di-alkyl amino, aralkylamino, cycloalkylamino, alkoxy, phenoxy, anilino, naphthylamino or mono- or di-alkylaminoalkyl amino group; and X : crosslinking group. An independent claim is included for a recording method that comprises using the invented magenta ink composition for an inkjet printer.</p> |
