Stock material or miscellaneous articles – Composite – Of addition polymer from unsaturated monomers
Reexamination Certificate
2007-09-04
2007-09-04
Tarazano, D. Lawrence (Department: 1773)
Stock material or miscellaneous articles
Composite
Of addition polymer from unsaturated monomers
C428S411100, C428S409000, C428S426000
Reexamination Certificate
active
10385298
ABSTRACT:
A solid hydrophobic surface wetted with an aqueous solution that includes a first and second surfactant. The first surfactant includes a first straight-chain, branched chain or cyclic hydrocarbon chain and a first hydrophilic moiety. The second surfactant includes a second straight-chain, branched chain or cyclic hydrocarbon chain and a second hydrophilic moiety. The first and second straight-chain, branched chain or cyclic hydrocarbon chains may or may not be the same; the first and second hydrophilic moieties are not the same; and the first surfactant is added to the second surfactant in an amount that causes a synergistic increase in the spreading factor on the hydrophobic surface.
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Rosen Milton J.
Wu Yong Fu
Feit Irving N.
Hoffmann & Baron , LLP
Research Foundation of the City University of New York
Tarazano D. Lawrence
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