发明名称 |
Lightfast additive having UV-absorbing moiety and ink composition including the same |
摘要 |
A lightfast additive and an ink composition including the same include a benzophenone moiety for lightfastness and a moiety for wettability and the ability to stabilize a colorant, wherein the two moieties are covalently bonded. The lightfast additive may exhibit effective ultraviolet (UV) light absorption capacity, effective wettability, and an ability to stabilize a colorant. The ink composition utilizing the light fast additive thus has an improved lightfastness and long-term storage stability.
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申请公布号 |
US7125442(B2) |
申请公布日期 |
2006.10.24 |
申请号 |
US20040851161 |
申请日期 |
2004.05.24 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE KYUNG-HOON;RYU SEUNG-MIN;JUNG YEON-KYOUNG |
分类号 |
B41J2/01;C09D11/00;B41M5/00;C07C49/84;C07C59/90;C07C65/40;C07C69/675;C07C69/712;C07C69/73;C07C69/738;C07C69/76;C07C69/92;C07C217/90;C07C219/28;C07C229/10;C07C229/12;C07D207/28;C07D213/30;C07D213/55;C07D277/06;C07D277/20;C07D277/56;C07D333/24;C09D11/10 |
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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