Surfactant composition having stable hydrophilic character

Details Surfactant composition having stable hydrophilic character Surfactant composition having stable hydrophilic character

2008-05-27

2008-05-27

Gulakowski, Randy (Department: 1796)

Colloid systems and wetting agents; subcombinations thereof; pro

Compositions containing a wetting agent; processes of...

C516S200000, C428S411100

Reexamination Certificate

active

10687340

ABSTRACT:
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.

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Brochure entitled “Dynol™ 604 Surfactant: A Fluorosurfactant Alternative” from Air Products—Pub. No. 120-9855 printed Jan. 8, 2003 (3 pgs.)

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