US PATENT SUBCLASS 585 / 732
.~.~.~ O-containing


Current as of: June, 1999
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585 /   HD   CHEMISTRY OF HYDROCARBON COMPOUNDS

700  DF  SATURATED COMPOUND SYNTHESIS {11}
709  DF  .~ By condensation of a paraffin molecule with an olefin-acting molecule, e.g., alkylation, etc. {11}
721  DF  .~.~ Using extraneous nonhydrocarbon agent {6}
732.~.~.~ O-containing


DEFINITION

Classification: 585/732

O-containing:

(under subclass 721) Subject matter in which the extraneous agent is elemental oxygen or an oxygen compound, e.g., water, alumina, phosphoric acid, etc.