US PATENT SUBCLASS 524 / 415
.~.~.~.~.~.~ Atom other than P, O, H, or a metal


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}
414  DF  .~.~.~.~.~ Phosphorus atom DNRM {2}
415.~.~.~.~.~.~ Atom other than P, O, H, or a metal {1}
416  DF  .~.~.~.~.~.~.~> Ammonium phosphate


DEFINITION

Classification: 524/415

Atom other than P, O, H, or a metal:

(under subclass 414) Subject matter wherein the inorganic nonreactant material contains at least one atom which is other than phosphorus, oxygen, hydrogen, or a metal atom.

(1) Note. See the Class 520 Glossary for a definition of the term "metals".