US PATENT SUBCLASS 526 / 219.1
.~.~.~.~.~ Organic N=N or N-N group containing compound contains carbocyclic group or element other than C,H, or N

Current as of: June, 1999
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526 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {8}
72  DF  .~ POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING {43}
89  DF  .~.~ Polymerizing in the presence of a specified material other than monomer {28}
217  DF  .~.~.~ Material contains organic nitrogen compound {2}
218.1  DF  .~.~.~.~ Organic compound contains N=N or N-N group {5}
219.1.~.~.~.~.~ Organic N=N or N-N group containing compound contains carbocyclic group or element other than C,H, or N

DEFINITION

Classification: 526/219.1

Organic N=N or N-N Group-containing compound contains carbocyclic group or element other than C, H, or N:

(under subclass 218.1) Subject matter wherein the compound containing either the N=N or N-N group also contains either a carbocyclic group, e.g., benzene, cyclopropyl or cyclohexyl group, etc. or an element other than C, H, or N, e.g., the hydrochloride salt of 2, 2'-diguanyl-2, 2' -azopropane, etc.