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Attorney: Ries; Carl G., Whaley; Thomas H., Hunter; Walter D.


Number of patents: 3
Last date: May 30, 1978

NumberTitleIssue Date
4092298Powder coating compositions
Novel powder coating compositions consisting of resinous polyhydroxyl compounds as film-forming agents, a cross-linking agent, an activator, and conventional additives are described. In contrast to the known powder coating compositions, the activator rath...
05/30/1978
4088700Process for the hydrogenolysis of dioxolanes
An improved process for the hydrogenolysis of acetals and ketals of organic hydrocarbons is described. The improvement resides in using a catalyst system including a halide of a Group III A element and a supported platinum or rhodium hydrogenation catalys...
05/09/1978
4068716Oil recovery process utilizing aromatic solvent and steam
Petroleum may be recovered from viscous petroleum containing formations including tar sand deposits by first creating a fluid communication path in the formation, followed by injecting via an injection well an aromatic solvent such as benzene, saturated w...
01/17/1978
 
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