Production of ultrafine boron carbide particles utilizing...

Details Production of ultrafine boron carbide particles utilizing... Production of ultrafine boron carbide particles utilizing...

Filed on

2006-08-30

Date issued

2009-12-22

Examiner

Langel, Wayne (Department: 1793)

Patent Class

Chemistry of inorganic compounds

SubClass

Boron or compound thereof

SubSubClass

Binary compound

Type

Reexamination Certificate

Status

active

Patent number

07635458

Description

ABSTRACT:
The production of ultrafine boron carbide powders from liquid boron-containing precursors and/or liquid carbon-containing precursors is disclosed. The liquid precursors are fed together or separately to a plasma system where the precursor materials react to form boron carbide in the form of ultrafine particles.

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