Mobil Oil Corporation

Joseph J Yang

Andrew J Krueger

Carl R Mackerer

George E Cox

George Cruzan

A protective cell for use in conducting dermal studies on mammals. The protective cell comprises a shell-like section terminating in a leading edge and a rim section integral to the leading edge of the shell-like section and contoured to form a surface for contacting the animal so that the area of skin to be used for the dermatological study is protected. The cavity of the shell-like section is of a shape and volume sufficient to substantially eliminate contact of the interior surface of the shell-like section with the mammal. A method for conduting dermal studies is also provided.

Apparatus for conducting mammalian dermatological studies

A substantially non-carcinogenic light lubricant and a process for its production. The process comprises the step of blending an effective amount of a substantially non-tumorigenic vacuum distilled hydrocarbon oil of luricating viscosity with a tumorigenic atmospheric distilled light hydrocarbon oil, the tumorigenic light hydrocarbon oil having an initial boiling point of at least 250.degree. F., wherein the resultant blend is substantially non-carcinogenic and of lubricating viscosity.

Non-carcinogenic light lubricants and a process for producing same

A protective cell for use in conducting dermal studies on mammals. The protective cell comprises a shell-like section terminating in a leading edge and a rim section integral to the leading edge of the shell-like section and contoured to form a surface for contacting the animal so that the area of skin to be used for the dermatological study is protected. The cavity of the shell-like section is of a shape and volume sufficient to substantially eliminate contact of the interior surface of the shell-like section with the mammal. A method for conducting dermal studies is also provided.

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Warren, NJ, United States of America

Joseph J Yang