US PATENT SUBCLASS 570 / 165
.~.~.~.~ Catalyst utilized

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.~.~.~.~ Catalyst utilized {2}
166  DF  .~.~.~.~.~> Metal halide containing catalyst {2}
169  DF  .~.~.~.~.~> Metal oxide containing catalyst

DEFINITION

Classification: 570/165

Catalyst utilized:

(under subclass 164) Process employing a catalyst.