US PATENT SUBCLASS 585 / 373
.~.~.~ With added hydrocarbon complex or nonhydrocarbon organic agent

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

350  DF  ALICYCLIC COMPOUND SYNTHESIS {11}
371  DF  .~ By ring expansion or contraction {2}
372  DF  .~.~ Using Al group metal halide catalyst {1}
373.~.~.~ With added hydrocarbon complex or nonhydrocarbon organic agent

DEFINITION

Classification: 585/373

With added hydrocarbon complex or nonhydrocarbon organic agent:

(under subclass 372) Subject matter using also a hydrocarbon complex (usually sludge type) or an organic material containing an element other than carbon and hydrogen.