US PATENT SUBCLASS 534 / 584
.~.~ Formation of azo group by coupling diazonium compound with coupling component in other than stoichiometric proportions

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

Internet Version by PATENTEC © 1999      Terms of Use


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

*  DD  ORGANIC COMPOUNDS (CLASS 532, SUBCLASS 1) {8}
573  DF  .~ Azo {51}
584.~.~ Formation of azo group by coupling diazonium compound with coupling component in other than stoichiometric proportions

DEFINITION

Classification: 534/584

(under subclass 573) Processes wherein the azo group is formed by the coupling of a diazonium compound with a coupling component in proportions other than stoichiometric.