US PATENT SUBCLASS 524 / 203
.~.~.~.~.~.~.~.~ With chalcogen nonreactive organic compound

Current as of: June, 1999
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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  DF  .~.~.~.~.~ Organo nitrogen compound other than unsubstituted ammonium salt as sole nitrogen atom DNRM {12}
201  DF  .~.~.~.~.~.~ N(C=X)X wherein X is a chalcogen, e.g., thiocarbamate, etc. {1}
202  DF  .~.~.~.~.~.~.~ Metal or ammonium group {1}
203.~.~.~.~.~.~.~.~ With chalcogen nonreactive organic compound

DEFINITION

Classification: 524/203

With chalcogen nonreactive organic compound:

(under subclass 201) Subject matter wherein the nitrogen compound containing at least one metal or ammonium group is admixed with an additional NRM containing a chalcogen atom.

(1) Note. Included herein are mixtures of two or more -X compounds at least one of which is a metal or ammonium containing, or the use of phenol, or other chalcogen containing NRM in admixture with a -X metal or ammonium compound.