US PATENT SUBCLASS 562 / 416
.~.~.~.~.~.~.~ Halogen containing catalyst, initiator, or promoter utilized

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}
405  DF  .~.~ Aromatic {13}
407  DF  .~.~.~ Formation of carboxyl group by oxidation {1}
408  DF  .~.~.~.~ Of aromatic compound {3}
409  DF  .~.~.~.~.~ Alkyl side chain oxidized {3}
412  DF  .~.~.~.~.~.~ Air, oxygen, or ozone oxidant {5}
416.~.~.~.~.~.~.~ Halogen containing catalyst, initiator, or promoter utilized

DEFINITION

Classification: 562/416

Halogen containing catalyst, initiator, or promoter utilized:

(under subclass 412) Processes wherein the oxidation process is carried out in the presence of a catalyst, or initiator or promoter which contains a halogen.