One-step process for preparation of overbased calcium sulfonate

Compositions – Electrolytes for electrical devices

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252 18, C10M10522

Patent

active

045978808

ABSTRACT:
Improved 1-step process for the preparation of thixotropic overbased calcium sulfonate complex greases or thickened compositions containing calcium sulfonate as a dispersing agent and containing calcium carbonate in the form of calcite crystals in extremely finely divided form colloidally dispersed in said greases or thickened compositions.

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patent: 3746643 (1973-07-01), Rogers
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patent: 4086170 (1978-04-01), De Clippeleir et al.

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