Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1976-10-26
1979-07-17
Rutledge, L. Dewayne
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
427331, 428311, 428425, 428485, 428537, B01J 3102
Patent
active
041614607
ABSTRACT:
A process for rendering porous materials oleophilic and hydrophobic so as to improve their ability to immobilize oil comprising coating the surfaces of the material with a non-volatile solid hydrocarbon or fatty acid. In one form the hydrocarbon may be molten paraffin wax. It may also be a solution of wax or fatty acid in a volatile organic solvent such as hexane.
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R. B. Cybernetris (1970) Ltd.
Rutledge L. Dewayne
Sheehan John P.
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