Overbased carboxlates

Details Overbased carboxlates Overbased carboxlates

1997-09-22

1998-11-03

Johnson, Jerry D.

Solid anti-friction devices, materials therefor, lubricant or se

Lubricants or separants for moving solid surfaces and...

Organic -co- compound

C10M15920

Patent

active

058308326

ABSTRACT:
High basicity calcium carboxylates useful as lubricant and fuel additives and in paints are obtained by carbonating a mixture of a C.sub.7 to C1.sub.5 carboxylic preferably branched chain oxo-acid and excess calcium at from 15.degree. to 60.degree. C. in the presence of a volatile solvent. Products with a basicity of from 4 to 8 may be obtained.

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patent: 4100084 (1978-07-01), Powers, III
patent: 4824585 (1989-04-01), Marotel et al.
patent: 4869837 (1989-09-01), Van Wijngaarden et al.
patent: 4938882 (1990-07-01), Tipton
patent: 5281345 (1994-01-01), Crawford et al.
patent: 5501807 (1996-03-01), Benda et al.

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