Organic compositions containing hydroxy-aromatic compounds usefu

Details Organic compositions containing hydroxy-aromatic compounds usefu Organic compositions containing hydroxy-aromatic compounds usefu

1981-05-13

1984-05-01

Metz, Andrew

Compositions

Electrolytes for electrical devices

44 78, 568727, 568731, C10M 120

Patent

active

044460392

ABSTRACT:
Compositions useful as additives for fuels and lubricants can be made by reacting (A) an aromatic compound having an OH or SH group attached to an aromatic nucleus and an aromatic hydrogen atom (e.g., a substituted phenol wherein the substituent is an alkyl group of at least 50 carbon atoms); (B) an aldehyde or reactive equivalent thereof (e.g., formaldehyde); (C) a non-amino hydrogen, active hydrogen compound (e.g., a phenol, N,N-dimethyl aniline, etc.) and optionally, (D) an aliphatic alkylating agent of at least 30 carbon atoms (e.g., a polyisobutene of about 50 carbon atoms).

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