| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide yellow-based pigment excellent in heat resistance. <P>SOLUTION: This pyridone azo compound includes an alkoxysilyl group represented by formula (3'). In the formula, R<SP POS="POST">3</SP>is a straight chain or branched chain 1-4C alkyl group, R<SP POS="POST">4</SP>is a hydrogen atom or a straight chain or branched chain 1-4C alkyl group, and m is an integer of 1-3. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
