Refractory inorganic oxide fibers

Details Refractory inorganic oxide fibers Refractory inorganic oxide fibers

1979-01-15

1981-02-10

Arnold, Donald J.

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

By mechanically introducing gas into material

264DIG19, 264 65, 264 66, 264176F, B28B 326

Patent

active

042501318

ABSTRACT:
A method of preparing refractory inorganic oxide fibers. A substantially liquid phase reaction mixture is formed consisting essentially of an inorganic oxide sol, e.g., an alumina sol, and a soluble, fiber-forming organic polymer, e.g., polyethylene oxide. The reaction mixture is concentrated, drawn into fibers and calcined.

REFERENCES:
patent: 2908545 (1959-10-01), Teja
patent: 3227792 (1966-01-01), Rosenthal
patent: 3324061 (1967-06-01), Tanquary et al.
patent: 3503765 (1970-03-01), Blaze
patent: 3529044 (1970-09-01), Santangello
patent: 3652749 (1972-03-01), Sobel et al.

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