Compositions – Fluent dielectric – Si-containing
Patent
1981-11-27
1984-02-14
Kittle, John E.
Compositions
Fluent dielectric
Si-containing
174110S, 174137B, 174DIG1, 336 94, 361327, 524492, 524588, 524730, 524731, 556450, 556451, 560 89, 585 25, H01B 346, H01F 2712, H01G 404
Patent
active
044315783
ABSTRACT:
A particular dielectric fluid, having a composition with a specific gravity of at least 1.02 and consisting essentially of a silicone fluid and an additive, soluble in said silicone fluid, selected from the group consisting of trimethylsilyl treated (CH.sub.3).sub.3 SiO.sub.1/2 /SiO.sub.2 resin copolymer, dipropyleneglycoldibenzoate, dixylylethane, phenylxylylethane, and a mixture of [(CH.sub.3).sub.3 Si].sub.2 O treated silica and a silica aerogel, is employed to encapsulate and insulate an electrical cable splice. The same particular dielectric field composition is also used to fill an electrical cable's conductor interstices.
REFERENCES:
patent: 2945817 (1960-07-01), Goldblum
patent: 3948789 (1976-04-01), Brooks
patent: 3984338 (1976-10-01), Vincent
patent: 4101499 (1978-07-01), Herzig
patent: 4155864 (1979-05-01), Martin
patent: 4283592 (1981-08-01), Brownell, Jr.
patent: 4317953 (1982-03-01), Brownell et al.
Dow Corning Corp., Data Sheets for Dow Corning.RTM. 200 Fluid, 230 Fluid and 231 Emulsion.
Groenhof-U.S. Application Ser. No. 261,070, filed May 6, 1981.
Dow Corning Corporation
Kittle John E.
McKellar Robert L.
Wax Robert A.
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