发明名称 |
Light-resistive dispersant and ink composition containing the same |
摘要 |
A 2-methoxyphenol derivative may be used as an ultraviolet (UV) light absorbing dispersant and, an ink composition may include the 2-methoxyphenol derivative as a light-resistant dispersant. The 2-methoxyphenol derivative absorbs UV light and thus provides light resistance to outputs. The 2-methooxyphenol derivative also improves dispersibility. When the 2-methoxyphenol derivative is used to prepare an ink composition, the ink composition has improved dispersibility and light resistance, and there is no need to add a light-resistant additive.
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申请公布号 |
US2004139884(A1) |
申请公布日期 |
2004.07.22 |
申请号 |
US20030724753 |
申请日期 |
2003.12.02 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JUNG YEON-KYOUNG;RYU SEUNG-MIN |
分类号 |
B41J2/01;B41M5/00;C07C43/23;C07C69/40;C07C69/708;C07C233/18;C08G65/329;C09D11/00;C09D11/02;(IPC1-7):C09D11/00;C07F9/02;C07C237/02 |
主分类号 |
B41J2/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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