US PATENT SUBCLASS 524 / 277
.~.~.~.~.~.~ Carnauba wax, beeswax, montan wax, or oxidized microcrystalline wax or modified forms thereof

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}
81  DF  .~.~.~.~ Organic DNRM {21}
275  DF  .~.~.~.~.~ Oxygen wax DNRM {2}
277.~.~.~.~.~.~ Carnauba wax, beeswax, montan wax, or oxidized microcrystalline wax or modified forms thereof {2}
278  DF  .~.~.~.~.~.~.~> Solid polymer contains halogen
279  DF  .~.~.~.~.~.~.~> Solid polymer contains nitrogen

DEFINITION

Classification: 524/277

Carnauba wax, beeswax, montan wax, or oxidized microcrystalline wax or modified forms thereof:

(under subclass 275) Subject matter wherein the oxygen containing wax is carnauba wax, beeswax, montan wax, or oxidized microcrystalline wax or chemically modified forms thereof.

(1) Note. This subclass includes chemically modified carnauba wax, beeswax, montan wax, or oxidized microcrystalline wax which are still disclosed as being waxes.