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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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