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. |
申请公布号 |
US2014335367(A1) |
申请公布日期 |
2014.11.13 |
申请号 |
US201414338536 |
申请日期 |
2014.07.23 |
申请人 |
INTERNATIONAL PAPER COMPANY |
发明人 |
TAN ZHENG;WAN JINGXIU;SKAGGS BENNY J.;YANG SEN;LIGUZINSKI BENJAMIN THOMAS |
分类号 |
D21H17/07;B41M5/50;D21H17/35;D21H21/16;D21H17/15;D21H17/53 |
主分类号 |
D21H17/07 |
代理机构 |
|
代理人 |
|
主权项 |
1. A composition, comprising:
a water-soluble salt of a divalent metal; a complexing agent having an affinity for the divalent metal; and an optical brightening agent. |
地址 |
Memphis TN US |