US PATENT SUBCLASS 524 / 435
.~.~.~.~.~.~ Transition metal atom (i.e., Fe, Co, Ni)


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}
401  DF  .~.~.~.~ Inorganic compound devoid of a silicon atom DNRM {15}
434  DF  .~.~.~.~.~ Heavy metal atom DNRM {1}
435.~.~.~.~.~.~ Transition metal atom (i.e., Fe, Co, Ni)


DEFINITION

Classification: 524/435

Transition metal atom (i.e., Fe, Co, Ni):

(under subclass 434) Subject matter wherein the heavy metal atom is a transition metal atom (Fe, Co, Ni) containing compound.