US PATENT SUBCLASS 534 / 623
.~.~.~.~.~.~ Diverse azo moieties bonded to the same metal

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

*  DD  ORGANIC COMPOUNDS (CLASS 532, SUBCLASS 1) {8}
573  DF  .~ Azo {51}
617  DF  .~.~ Fiber- or substrate-reactive azo compound {5}
619  DF  .~.~.~ Heavy metal or aluminum containing {2}
620  DF  .~.~.~.~ Halogen attached directly to a hetero ring or to an alicyclic ring by nonionic bonding {2}
622  DF  .~.~.~.~.~ The hetero ring is six-membered and contains at least two nitrogens {6}
623.~.~.~.~.~.~ Diverse azo moieties bonded to the same metal

DEFINITION

Classification: 534/623

(under subclass 622) Compounds wherein azo moieties from different and distinct azo compounds are bonded to the same metal.

(1) Note. An example of a compound provided for herein is: [figure]