US PATENT SUBCLASS 524 / 3
.~.~.~.~ Solid polymer or specified intermediate condensation product derived from reactant-containing atom other than C, H, O, N, or halogen and which is devoid of a fused or bridged ring system

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}
2  DF  .~.~.~ Water settable inorganic compound as nonreactive material {4}
3.~.~.~.~ Solid polymer or specified intermediate condensation product derived from reactant-containing atom other than C, H, O, N, or halogen and which is devoid of a fused or bridged ring system

DEFINITION

Classification: 524/3

Solid polymer or specified intermediate condensation product derived from reactant-containing atom other than C, H, O, N, or halogen and which is devoid of a fused or bridged ring system:

(under subclass 2) Subject matter wherein a solid polymer or specified intermediate condensation product derived from at least one reactant containing an atom other than carbon, hydrogen, oxygen, nitrogen, or halogen, and which reactant is devoid of fused or bridged-ring system is present.

(1) Note. See Class 520 Glossary for a definition of the term "fused or bridged ring system".