US PATENT SUBCLASS 127 / 46.2
.~.~.~.~ Involving ion manipulation, e.g., ion exchange, etc.

Current as of: June, 1999
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127 /   HD   SUGAR, STARCH, AND CARBOHYDRATES

*  DD  PROCESSES {1}
34  DF  .~ Carbohydrate manufacture and refining {3}
42  DF  .~.~ Sugar manufacture and refining {3}
46.1  DF  .~.~.~ Treatment of sacchariferous solutions {5}
46.2.~.~.~.~ Involving ion manipulation, e.g., ion exchange, etc. {1}
46.3  DF  .~.~.~.~.~> For ion exclusion

DEFINITION

Classification: 127/46.2

Involving ion manipulation, e.g., ion exchange, etc.:

(under subclass 46.1) Processes involving use of ion exchange material or other ion manipulation material to treat the solution.