US PATENT SUBCLASS 562 / 545
.~.~.~.~.~.~ Producing unsaturated acid

Current as of: June, 1999
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562 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {41}
400  DF  .~ Carboxylic acids and salts thereof {14}
512  DF  .~.~ Acyclic {14}
523  DF  .~.~.~ Formation of carboxyl group by oxidation {8}
542  DF  .~.~.~.~ Of hydrocarbon {3}
544  DF  .~.~.~.~.~ Olefin {2}
545.~.~.~.~.~.~ Producing unsaturated acid {2}
546  DF  .~.~.~.~.~.~.~> Group VIII metal containing catalyst utilized
547  DF  .~.~.~.~.~.~.~> Group V metal containing catalyst utilized

DEFINITION

Classification: 562/545

Producing unsaturated acid:

(under subclass 544) Processes wherein the acid produced by oxidizing an olefin is an unsaturated acyclic carboxylic acid.