US PATENT SUBCLASS 568 / 703
.~.~.~.~.~ Acyclic polycarbon hydrocarbyl group bonded directly to the benzene ring

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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {4}
300  DF  .~ OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) {11}
700  DF  .~.~ Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) {10}
701  DF  .~.~.~ With preservative or stabilizer {1}
702  DF  .~.~.~.~ Benzene ring containing compound preserved {1}
703.~.~.~.~.~ Acyclic polycarbon hydrocarbyl group bonded directly to the benzene ring

DEFINITION

Classification: 568/703

Acyclic polycarbon hydrocarbyl group bonded directly to the benzene ring:

(under subclass 702) Compounds wherein an acyclic group which consists of hydrogen and carbon, with at least two carbons, is bonded directly to the benzene ring.