Colloid systems and wetting agents; subcombinations thereof; pro – Continuous liquid or supercritical phase: colloid systems;... – Aqueous continuous liquid phase and discontinuous phase...
Reexamination Certificate
2006-05-30
2006-05-30
Sellers, Robert (Department: 1712)
Colloid systems and wetting agents; subcombinations thereof; pro
Continuous liquid or supercritical phase: colloid systems;...
Aqueous continuous liquid phase and discontinuous phase...
C514S772100, C516S077000, C516S078000, C516S079000, C516S087000, C516S088000, C516S092000, C516S093000, C516S095000, C516S097000, C524S504000, C524S547000, C524S548000, C524S555000, C524S560000, C524S588000, C524S599000, C524S602000
Reexamination Certificate
active
07053125
ABSTRACT:
Comb polymers are used as dispersants to increase the stability of colloidal suspensions containing multivalent or high concentrations of monovalent ions. Stabilized colloidal suspensions and methods of forming stabilized colloidal suspensions are described, including suspensions containing ceramic precursors or bioactive agents useful in forming ceramic substrates or pharmaceutical compositions, respectively.
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Cheung Josephine Ho-Wah
Jeknavorian Ara Avedis
Kirby Glen
Lewis Jennifer A.
Evan Law Group LLC
Sellers Robert
The Board of Trustees of the University of Illinois
W.R. Grace & Co.-Conn.
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