Plastic and nonmetallic article shaping or treating: processes – Including step of generating heat by friction
Patent
1991-07-09
1993-10-12
Derrington, James
Plastic and nonmetallic article shaping or treating: processes
Including step of generating heat by friction
264 63, 26417712, 428116, C04B 3510
Patent
active
052522725
ABSTRACT:
Particles of an interconnected three-dimensional network of bar-like topaz crystals are used as a reactant (with added silicon dioxide, or a mixture with added silicon dioxide and hydrated aluminum fluoride or added silicon dioxide, hydrated aluminum fluoride and alumina) to form mullite whisker honeycomb articles suitable as catalyst supports.
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Larkin Matthew P.
Voss Kenneth E.
Yavuz Bulent O.
Derrington James
Engelhard Corporation
Moselle Inez L.
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