US PATENT SUBCLASS 568 / 709
.~.~.~.~.~.~ Halogen containing


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



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}
704  DF  .~.~.~ Nitrogen containing {3}
705  DF  .~.~.~.~ Benzene ring containing {1}
706  DF  .~.~.~.~.~ Phenols (H of -OH may be replaced by a Group IA or IIA light metal) {4}
709.~.~.~.~.~.~ Halogen containing


DEFINITION

Classification: 568/709

Halogen containing:

(under subclass 706) Compounds which contain halogen.