COMPOSITIONS AND METHODS INCORPORATING PHOTOCATALYSTS
摘要
<p>The present invention includes compositions comprising an active material having groups capable of covalent attachment to a substrate in the presence of an acid or a base, a photocatalyst capable of generating an acid or a base upon exposure to light, and a vehicle. Also included herein is a method for treating a substrate with these compositions. The method includes the steps of applying at least one active material having functional groups to the substrate, applying a photocatalyst to the substrate, and exposing the photocatalyst and the at least one active material to light for forming covalent attachments between the functional groups and constituent groups on the substrate. The compositions and methods described herein are useful in consumer care and personal care product applications.</p>
申请公布号
WO2010126919(A1)
申请公布日期
2010.11.04
申请号
WO2010US32640
申请日期
2010.04.28
申请人
THE PROCTER & GAMBLE COMPANY;WILLEY, ALAN, DAVID;BAKER, ELLEN, SCHMIDT;MUELLER, WILLIAM, RICHARD;CONSTANTINIDES, IOANNIS, CONSTANTINE
发明人
WILLEY, ALAN, DAVID;BAKER, ELLEN, SCHMIDT;MUELLER, WILLIAM, RICHARD;CONSTANTINIDES, IOANNIS, CONSTANTINE