Colloid systems and wetting agents; subcombinations thereof; pro – Continuous or semicontinuous solid phase – The solid phase contains organic material
Reexamination Certificate
2007-10-23
2007-10-23
Gulakowski, Randy (Department: 1712)
Colloid systems and wetting agents; subcombinations thereof; pro
Continuous or semicontinuous solid phase
The solid phase contains organic material
C516S098000, C516S099000, C521S153000, C521S180000, C521S181000, C977S773000
Reexamination Certificate
active
10457131
ABSTRACT:
Disclosed herein is a sol-gel polymerization process for synthesizing metal-doped organic gels. The process polymerizes metal salts of hydroxylated benzenes or hydroxylated benzene derivatives with alkyl or aryl aldehydes to form metal-doped, wet, organic gels. The gels can then be dried by supercritical solvent extraction to form metal-doped aerogels or by evaporation to form metal-doped xerogels. The aerogels and xerogels can then be pyrolyzed.
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Baumann Theodore F.
Satcher, Jr. Joe H.
Gulakowski Randy
Kugel Timothy J.
Lee Ann M.
Lee John H.
The Regents of the University of California
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