Compositions – Leather or fur treating
Patent
1981-08-12
1984-05-08
Guynn, Herbert B.
Compositions
Leather or fur treating
252 85P, C09K 706
Patent
active
044473389
ABSTRACT:
A new family of viscosification agents based on sulfonated ionomers is described for oil-based drilling muds. The resultant muds display good viscosity characteristics and good stability when formulated from ionomers having an appropriate sulfonate level, cation type, and cosolvent content.
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Lundberg Robert D.
Makowski, deceased Henry S.
O'Farrell Charles P.
Walker Thad O.
Exxon Research and Engineering Co.
Guynn Herbert B.
Nanfeldt Richard E.
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