US PATENT SUBCLASS 524 / 408
.~.~.~.~.~ Group V metal atom DNRM (i.e., V, Nb, Ta, As, Bi, Sb)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
401  DF  .~.~.~.~ Inorganic compound devoid of a silicon atom DNRM {15}
408.~.~.~.~.~ Group V metal atom DNRM (i.e., V, Nb, Ta, As, Bi, Sb) {1}
409  DF  .~.~.~.~.~.~> Antimony {2}

DEFINITION

Classification: 524/408

Group V metal atom DNRM (i.e., V, Nb, Ta, As, Bi, Sb):

(under subclass 401) Subject matter wherein the inorganic designated nonreactant material is a compound containing at least one Group V metal atom (V, Nb, Ta, As, Bi, Sb).