Process for preparing ceramic fibers from polysiloxanes

Details Process for preparing ceramic fibers from polysiloxanes Process for preparing ceramic fibers from polysiloxanes

1993-03-18

1994-10-25

Derrington, James

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

Agglomeration or accretion

264 25, 264 65, 26421117, 264DIG19, D01F 910

Patent

active

053586743

ABSTRACT:
Ceramic SiCO fibers are formed by spinning a mixture of a substantially linear polysiloxane fluid having unsaturated hydrocarbon substituents and a photoinitiator into a fiber, exposing the fiber to radiation, and heating the fiber in an inert environment to a temperature above about 800.degree. C.

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patent: 5063102 (1991-11-01), Lee et al.
patent: 5071600 (1991-12-01), Deleeuw
patent: 5082872 (1992-01-01), Burns
patent: 5124212 (1992-06-01), Lee et al.
patent: 5167881 (1992-12-01), Atwell

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