US PATENT SUBCLASS 75 / 772
.~.~.~ 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}
770  DF  .~.~ Agglomerating or compacting {3}
772.~.~.~ With synthetic polymer, natural polymer, or carbohydrate


DEFINITION

Classification: 75/772

With synthetic polymer, natural polymer, or carbohydrate:

(under subclass 770) Process wherein synthetic polymer, natural polymer, or carbohydrate is incorporated in or coated on the consolidated material.