Method for producing ceramic fibers from blends of siloxane resi

Details Method for producing ceramic fibers from blends of siloxane resi Method for producing ceramic fibers from blends of siloxane resi

1999-02-02

2000-08-15

Derrington, James

Plastic and nonmetallic article shaping or treating: processes

Direct application of electrical or wave energy to work

Extrusion molding

264473, 264477, 264625, 264627, 264640, 264DIG19, 501 87, 501 88, 501 92, H01J 3730

Patent

active

06103178&

ABSTRACT:
The present invention relates to a method for the formation of amorphous boron silicon oxycarbide fibers and crystalline boron-doped silicon carbide fibers wherein the method comprises preparing a blend of a siloxane resin and a carborane-siloxane oligomer, forming the blend into green fibers, and then curing and pyrolyzing the fibers.

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