Surfactant-based electrorheological materials

Details Surfactant-based electrorheological materials Surfactant-based electrorheological materials

1990-04-11

1991-07-16

Lieberman, Paul

Compositions

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

Organic components

252 77, 252 781, 252 783, 252570, 252572, C10N 4014, C09K 300

Patent

active

050323075

ABSTRACT:
An electrorheological material containing a carrier fluid, an anionic surfactant particle component, and an activator. The non-abrasive anionic surfactant acts as both a particle component and a surfactant and the electrorheological material is miscible with water and will not mar the surface of objects utilized in an electrorheological device.

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Matsepuro, "Structure Formation in an Electric Field and the Composition of Electrorheological Suspensions", translated from Elektroreol. Issled; Pril., Minsk, pp. 27-51, 1981.
Chemical Abstracts, "Rheological Transformers", CA98(14): 109679c, Shulman, 1981.
McCutcheon's Detergents and Emulsifiers, 1976 Edition, p. 157.
Rosen, "Surfactants and Interfacial Phenomena," 2nd Edition, 1988, pp. 7-31.

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