Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1994-03-14
1995-05-02
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
252 75, 524200, 524450, 524724, 524791, 525100, 525477, C08L 300
Patent
active
054120063
ABSTRACT:
The present invention relates to an electrorheological gel comprising a curable silicone polymer, electrorheologically active particles, and a metal catalyst. The composition can further comprise an organohydrogensilicon crosslinking agent, and/or an inhibitor. The dynamic mechanical properties of the filled gel can be tuned with an electric field such that large changes in storage modulus can be achieved.
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Abstract: J04089893; Mar. 1992; A new electrorheological fluid consiting of silica particles dispersed in an electrically insulating medium contains 10-50 volume % of spherical silica particles prepared by hydrolyzing a silicon alkoxide in the presence of an alkali catalyst and drying at a temperature of up to 500 degrees centigrade.
Journal: Japanese Shiga et al., "Electroviscoelactic effect of polymeric composites consisting of polyelectrolyte particles and polymer gel" pp. 1293-1299.
Macromolecules 1993, 26, 6958-6963 "Electroviscoelastic Effect of Polymer Blends Consisting of Silicone Elastomer and Semiconducting Polymer Particles" Shiga, Okada and Kurachi.
Eckstein Mark H.
Fisher Mark D.
Schmidt Randall G.
Dow Corning Corporation
Marquis Melvyn I.
Troy Timothy J.
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