US PATENT SUBCLASS 556 / 185
.~.~.~.~ Preparing by oxidation


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

Internet Version by PATENTEC © 1999      Terms of Use



556 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {3}
170  DF  .~ ALUMINUM CONTAINING {11}
181  DF  .~.~ Chalcogen bonded directly to aluminum {1}
182  DF  .~.~.~ Plural chalcogens bonded directly to the same aluminum {2}
185.~.~.~.~ Preparing by oxidation


DEFINITION

Classification: 556/185

(under subclass 182) Processes wherein the compound is prepared by an oxidation reaction.