Ketoheterobicyclic grease thickeners

Details Ketoheterobicyclic grease thickeners Ketoheterobicyclic grease thickeners

1976-08-23

1977-08-09

Gantz, Delbert E.

Compositions

Electrolytes for electrical devices

C10M 132, C10M 326, C10M 520, C10M 730

Patent

active

040409686

ABSTRACT:
Novel Benzimidazo [2,1-a]benz[de] isoquinoline-7-one mono-urea compounds having the structure formula: ##STR1## wherein R is a hydrocarbyl radical of 16-22 carbon atoms, are excellent thickening agents for grease compositions employed in high temperature applications.

REFERENCES:
patent: 2710839 (1955-06-01), Sivakon et al.
patent: 3102860 (1963-09-01), Zakin
patent: 3324031 (1967-06-01), Hotten
patent: 3752765 (1973-08-01), Birke

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