US PATENT SUBCLASS 524 / 430
.~.~.~.~.~ A single type of metal atom and only oxygen atoms DNRM, e.g., metal oxide, etc.

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}
430.~.~.~.~.~ A single type of metal atom and only oxygen atoms DNRM, e.g., metal oxide, etc. {3}
431  DF  .~.~.~.~.~.~> Transition metal atom (i.e., Fe,Co,Ni)
432  DF  .~.~.~.~.~.~> Group IIB metal atom (i.e., Zn or Cd)
433  DF  .~.~.~.~.~.~> Group IIA metal atom (i.e., Be, Mg, Ca, Sr, Ba)

DEFINITION

Classification: 524/430

A single type of metal atom and only oxygen atoms DNRM, e.g., metal oxide, etc.:

(under subclass 401) Subject matter wherein the inorganic designated nonreactant material is a compound solely of oxygen and a single type of metal atom.

(1) Note. Included herein are metal oxides, peroxides, etc.