US PATENT SUBCLASS 423 / 337
.~.~.~ By oxidizing volatile silicon compound (e.g., combustion, etc.)

Current as of: June, 1999
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423 /   HD   CHEMISTRY OF INORGANIC COMPOUNDS

324  DF  SILICON OR COMPOUND THEREOF {4}
325  DF  .~ Oxygen containing {2}
335  DF  .~.~ Silica {5}
337.~.~.~ By oxidizing volatile silicon compound (e.g., combustion, etc.)

DEFINITION

Classification: 423/337

(under subclass 335) Processes which include the step of causing (1) a volatile silicon compound to unite with oxygen or (2) an increase of electronegative elements or radicals in a volatile silicon compound.

(1) Note. Combustion is a form of oxidation and is included under this definition.