Phenolic dimers, the process of preparing same and the use...

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Compound of indeterminate structure – prepared by reacting an...

Reexamination Certificate

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C508S287000

Reexamination Certificate

active

07732390

ABSTRACT:
This invention relates to detergents, lubricating oil additives and compositions, and methods of preparing detergents, lubricating oil additives and compositions. More specifically, this invention relates to novel phenolic dimers.

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