US PATENT SUBCLASS 524 / 610
.~.~.~ From reactant-containing atom other than N, C, H, O, or halogen

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}
610.~.~.~ From reactant-containing atom other than N, C, H, O, or halogen

DEFINITION

Classification: 524/610

From reactant-containing atom other than N, C, H, O, or halogen:

(under subclass 1) Subject matter which involves the mixing of a nonreactant material with a solid polymer derived from at least one reactant containing an atom other than nitrogen, carbon, hydrogen, oxygen, or a halogen.