Electrorheological fluids having polypropylene carbonate adsorbe

Details Electrorheological fluids having polypropylene carbonate adsorbe Electrorheological fluids having polypropylene carbonate adsorbe

1992-03-30

1994-01-18

Skane, Christine

Compositions

Heat-exchange, low-freezing or pour point, or high boiling...

Organic components

252 74, 252 76, 252 79, 252572, C10M16904, C10M17100, C09K 300

Patent

active

052797546

ABSTRACT:
Disclosed are electrorheological fluids including vermiculite treated with an amine salt, methods of making the same, propylene carbonate adsorbed on the solid phase, butyl benzoate added for the liquid phase, and methods of using frequency response of electrorheological fluids to vary apparent viscosity and to compensate for temperature.

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