Electrorheological fluids of polar solids and organic semiconduc

Details Electrorheological fluids of polar solids and organic semiconduc Electrorheological fluids of polar solids and organic semiconduc

1997-11-14

1999-03-09

Skane, Christine

Compositions

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

Organic components

252 73, 252572, C10M17100, C10M16904

Patent

active

058795820

ABSTRACT:
An electrorheological fluid of a particulate phase and a continuous phase of a hydrophobic liquid medium, a certain dispersed particulate phase, and a low molecular weight polar material exhibits a broad effective temperature range. The dispersed particulate phase comprises a polar solid material which is capable of exhibiting substantial electrorheological activity only in the presence of a low molecular weight polar material, and an organic semiconductor. The weight ratio of the polar solid material to the organic semiconductor is at least about 2:1.

REFERENCES:
patent: 3992558 (1976-11-01), Smith-Johannsen
patent: 4668417 (1987-05-01), Goossens et al.
patent: 4687589 (1987-08-01), Black et al.
patent: 4992192 (1991-02-01), Ahmed
patent: 5073282 (1991-12-01), Ahmed
patent: 5075021 (1991-12-01), Carlson et al.
patent: 5213895 (1993-05-01), Hirai et al.
patent: 5252249 (1993-10-01), Kurachi et al.
patent: 5286413 (1994-02-01), Hannecart et al.
patent: 5435932 (1995-07-01), Bryant et al.
patent: 5437806 (1995-08-01), Bryant et al.
patent: 5496484 (1996-03-01), Shima et al.
patent: 5503763 (1996-04-01), Podszun et al.
European Publication 201,827, Nov. 20, 1986, Goossens et al.
Japanese patent publication 4 296 394, Oct. 20, 1993, Patent Abstracts of
Synthetic Metals, 64 (1994) pp. 27-31, R.W. Gumbs, "Synthesis of Electrically Conductive Vinyl Copolymers".
"Electrorheological property of a polyaniline-coated silica suspension", pp. 169-171, Iketani Science and Technology Foundations (1994).

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