US PATENT SUBCLASS 205 / 516
.~.~.~.~.~ And elemental halogen produced


Current as of: June, 1999
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205 /   HD   ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS

334  DF  ELECTROLYTIC SYNTHESIS (PROCESS, COMPOSITION, AND METHOD OF PREPARING COMPOSITION) {21}
464  DF  .~ Preparing inorganic compound {9}
477  DF  .~.~ Metal containing compound produced {11}
508  DF  .~.~.~ Hydroxide {2}
510  DF  .~.~.~.~ Alkali metal containing {3}
516.~.~.~.~.~ And elemental halogen produced {4}
517  DF  .~.~.~.~.~.~> Utilizing structurally defined diaphragm or membrane or diaphragm or membrane other than nonstructurally defined single layer cation exchange membrane having single-type cation exchange groups (e.g., anion exchange membrane, etc.) {7}
526  DF  .~.~.~.~.~.~> Utilizing specified electrode (e.g., rod, cylinder, etc.) {4}
536  DF  .~.~.~.~.~.~> Treating electrolyte or bath material prior to synthesis other than heating, cooling, or replacing consumed material during synthesis
537  DF  .~.~.~.~.~.~> Controlling electrolyte flow other than by flow through a diaphragm or membrane


DEFINITION

Classification: 205/516

And elemental halogen produced:

(under subclass 510) Subject matter wherein a halogen is also produced in the elemental state during synthesis (e.g., F, Cl, Br, I, etc.).