C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 5/00 (2006.01)
Patent
CA 2542769
Hydrophilic surfactant compositions are disclosed that include a surfactant component and a stabilizer component. The surfactant can be coated on a surface by depositing a surfactant solution on at least a portion of the surface, then drying the surfactant solution to form the dry coating. The surfactant compositions, when applied to a substrate, can provide a hydrophilic surface that retains its hydrophilic character over time, at elevated temperatures, or both.
L'invention concerne des compositions de tensioactif hydrophile comprenant un composant de tensioactif et un composant de stabilisant. Le tensioactif peut être enrobé sur une surface par dépôt d'une solution de tensioactif sur au moins une partie de la surface, puis par séchage de la solution de tensioactif, de manière à former l'enrobage sec. Les compositions de tensioactif, lorsqu'elles sont appliquées sur un substrat, peuvent créer une surface hydrophile conservant un caractère hydrophile pendant une certaine durée, à des températures élevées.
Levitt Yolla B.
Scholz Matthew T.
3m Innovative Properties Company
Smart & Biggar
LandOfFree
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