Compositions of fluorochemical surfactants

Colloid systems and wetting agents; subcombinations thereof; pro – Compositions containing a wetting agent; processes of... – The agent contains organic compound containing sulfoxy*

Reexamination Certificate

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C516S203000, C516S198000

Reexamination Certificate

active

07547732

ABSTRACT:
Described are monomeric fluorochemical surfactants having two perfluoroalkyl sulfonamido segments and two hydrophilic group, which are more efficient and effective in lowering the surface tension of organic solvents and water compared to other C4-based fluorochemical surfactants.

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