US PATENT SUBCLASS 524 / 186
.~.~.~.~.~ Organo nitrogen compound other than unsubstituted ammonium salt as sole nitrogen atom DNRM


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524 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {1}
*  DD  .~ PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF (Class 523, subclass 1) {17}
1  DF  .~.~ Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof {31}
80  DF  .~.~.~ DNRM which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon {4}
81  DF  .~.~.~.~ Organic DNRM {21}
186.~.~.~.~.~ Organo nitrogen compound other than unsubstituted ammonium salt as sole nitrogen atom DNRM {12}
187  DF  .~.~.~.~.~.~> Contains rosin or derivative DNRM
188  DF  .~.~.~.~.~.~> Silicon atom
189  DF  .~.~.~.~.~.~> Nitrogen to nitrogen bond {2}
195  DF  .~.~.~.~.~.~> N=C=N or N=C-N- group, e.g., carbodiimide , isourea, etc.
196  DF  .~.~.~.~.~.~> N=C=X group wherein X is a chalcogen, e.g., isocyanate, etc. {1}
198  DF  .~.~.~.~.~.~> N-(C=O)-O-, e.g., urethane, carbamate, etc. {2}
201  DF  .~.~.~.~.~.~> N(C=X)X wherein X is a chalcogen, e.g., thiocarbamate, etc. {1}
204  DF  .~.~.~.~.~.~> Heavy metal or aluminum
205  DF  .~.~.~.~.~.~> Nitrile group {3}
210  DF  .~.~.~.~.~.~> N-C=X group wherein X is a chalcogen {10}
236  DF  .~.~.~.~.~.~> Trivalent or tetravalent nitrogen atom other than unsubstituted ammonium {6}
259  DF  .~.~.~.~.~.~> Nitrogen as part of a nitro group {1}


DEFINITION

Classification: 524/186

Organo nitrogen compound other than unsubstituted ammonium salt as sole nitrogen atom DNRM:

(under subclass 81) Subject matter wherein the organic designated nonreactant material is a nitrogen compound containing at least one nitrogen atom other than as an unsubstituted ammonium (NH4+) salt.

SEE OR SEARCH THIS CLASS, SUBCLASS:

284+, for an unsubstituted ammonium salt of a carboxylic acid as a designated nonreactant material.