Plastic and nonmetallic article shaping or treating: processes – Direct application of electrical or wave energy to work – Extrusion molding
Patent
1998-02-06
1999-09-28
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, 264DIG19, C04B 3556, C04B 35571
Patent
active
059583240
ABSTRACT:
The present invention relates to a method for the formation of amorphous boron silicon oxycarbide fibers and crystalline boron-doped silicon carbide fibers comprising: preparing a blend of a siloxane resin and a boron-containing polymer, forming the blend into green fibers, and then curing and pyrolyzing the fibers.
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Bujalski Duane Ray
Su Kai
Brown Catherine U.
Derrington James
Dow Corning Corporation
Severance Sharon K.
Troy Timothy J.
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