| 发明名称 |
COMPOSITION AND RECORDING SHEET WITH IMPROVED OPTICAL PROPERTIES |
| 摘要 |
A composition is provided, which comprises a water-soluble salt of a divalent metal; a complexing agent having an affinity for the divalent metal; and an optical brightening agent. Methods of using the composition, and recording sheets which include the composition, are also disclosed.
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| 申请公布号 |
US2009317549(A1) |
申请公布日期 |
2009.12.24 |
| 申请号 |
US20090464184 |
申请日期 |
2009.05.12 |
| 申请人 |
INTERNATIONAL PAPER COMPANY |
发明人 |
TAN ZHENG;YANG SEN;WAN JINGXIU;SKAGGS BENNY J.;LIGUZINSKI BENJAMIN T. |
| 分类号 |
B05D5/00;C09D11/02;D21H19/02;D21H23/22 |
主分类号 |
B05D5/00 |
| 代理机构 |
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