US PATENT SUBCLASS 423 / 242.7
.~.~.~ Amine

Current as of: June, 1999
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423 /   HD   CHEMISTRY OF INORGANIC COMPOUNDS

210  DF  MODIFYING OR REMOVING COMPONENT OF NORMALLY GASEOUS MIXTURE {11}
242.1  DF  .~ Sulfur or sulfur containing component {3}
242.2  DF  .~.~ Utilizing reactant having organic portion to remove or modify sulfur or sulfur containing component {5}
242.7.~.~.~ Amine

DEFINITION

Classification: 423/242.7

Amine:

(under subclass 242.2) Process wherein the nitrogen containing reactant is an amine (i.e., NR3[end subscrpt] grouping wherein at least one of the R groups is an organic radical).