Condensates of alkyl phenols and glyoxal and products derived th

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic compound containing boron

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508199, 508200, 508454, 508452, 508463, 508516, 508518, 44314, 44388, 44408, 44410, 549307, 562469, 562478, C10M12900, C10L 118

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058278052

ABSTRACT:
Compositions represented by the structures ##STR1## where Ar represents an aromatic group, each R is independently a hydrocarbyl group, at least one R having more than 12 carbon atoms, a is 1 to 4, and R' is hydrogen or alkyl, are useful as lubricant and fuel additives and as intermediates for the preparation of derivatives useful as such additives.

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