发明名称 Yellow pigment composition for image recording and process for producing the same
摘要 Monoazo based yellow pigment compositions for image recording that are suitable as a well-balanced yellow coloring agent for image recording with favorable reproducibility of images and image retaining capacity, which is inexpensive and excellent in safety are provided. Provided is a yellow pigment composition for image recording which includes a monoazo yellow base pigment represented by the general formula (1): and a particular disazo yellow pigment having a sulfonic acid group and/or a particular monoazo yellow pigment.
申请公布号 US6960252(B2) 申请公布日期 2005.11.01
申请号 US20030721402 申请日期 2003.11.25
申请人 SANYO COLOR WORKS, LTD. 发明人 TAKAHARA KOICHI;MISONO KENSUKE;TAMATOME HIDEHIRO;SATO JUNICHIRO;KITAMURA KUNJI
分类号 G03G9/09;B41M5/00;C09B41/00;C09B67/20;C09B67/22;C09D11/00;(IPC1-7):C09B67/00 主分类号 G03G9/09
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