COMPOSITION AND RECORDING SHEET WITH IMPROVED OPTICAL PROPERTIES
摘要
<p>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.</p>
申请公布号
EP2288752(B1)
申请公布日期
2014.03.12
申请号
EP20090767210
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, THOMAS
