US PATENT SUBCLASS 570 / 166
.~.~.~.~.~ Metal halide containing catalyst


Current as of: June, 1999
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570 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
101  DF  .~ HALOGEN CONTAINING {21}
123  DF  .~.~ Fluorine containing {21}
164  DF  .~.~.~ By reacting with hydrogen fluoride {1}
165  DF  .~.~.~.~ Catalyst utilized {2}
166.~.~.~.~.~ Metal halide containing catalyst {2}
167  DF  .~.~.~.~.~.~> Antimony halide containing catalyst
168  DF  .~.~.~.~.~.~> Transition metal halide containing catalyst


DEFINITION

Classification: 570/166

Metal halide containing catalyst:

(under subclass 165) Process wherein the catalyst contains a compound containing a metal and halogen.