US PATENT SUBCLASS 75 / 767
.~.~.~.~ With synthetic polymer, natural polymer, or carbohydrate

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

Internet Version by PATENTEC © 1999      Terms of Use


75 /   HD   SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES

330  DF  PROCESSES {9}
746  DF  .~ Consolidating metalliferous material (e.g., ore, tailings, flue dust, fluxes, etc.) by agglomerating, compacting, or heat treating; preparatory process therefor; or treating consolidated material therefrom {5}
751  DF  .~.~ With heat treatment (e.g., calcinating, fusing, indurating, roasting, sintering, vaporizing, etc.) {8}
765  DF  .~.~.~ Sintering or with agglomerating or compacting {4}
767.~.~.~.~ With synthetic polymer, natural polymer, or carbohydrate

DEFINITION

Classification: 75/767

With synthetic polymer, natural polymer, or carbohydrate:

(under subclass 765) Process wherein a synthetic polymer, natural polymer, or carbohydrate is incorporated in or coated on the consolidated material or utilized as a fuel with the material undergoing consolidation.