US PATENT SUBCLASS 585 / 327
.~.~.~ From O compound feed or intermediate

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

310  DF  PLURAL SERIAL DIVERSE SYNTHESES {8}
324  DF  .~ To produce unsaturate {4}
326  DF  .~.~ Polyolefin {1}
327.~.~.~ From O compound feed or intermediate

DEFINITION

Classification: 585/327

From O compound feed or intermediate:

(under subclass 326) Subject matter wherein some or all of the carbon atoms appearing in the final product are introduced to the process as a compound which contains oxygen or during the course of the process appear in such a compound.

(1) Note. Patents classified herein are not cross-referenced to subclass 934.

SEE OR SEARCH THIS CLASS, SUBCLASS:

604+, and 606+, for, per se, synthesis of diolefin from an oxygen compound.