US PATENT SUBCLASS 564 / 481
.~.~.~.~ Of halogen containing compound


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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1  DF  .~ AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) {37}
463  DF  .~.~ Acyclic {16}
469  DF  .~.~.~ Preparing directly by amination {6}
481.~.~.~.~ Of halogen containing compound {3}
482  DF  .~.~.~.~.~> Of an alkylene dihalide
483  DF  .~.~.~.~.~> Of compound which contains an atom other than carbon, hydrogen, and halogen
484  DF  .~.~.~.~.~> Of compound which contains carbon to carbon unsaturation


DEFINITION

Classification: 564/481

(under subclass 469) Processes wherein the organic compound contains halogen bonded directly to carbon.