US PATENT SUBCLASS 208 / 115
.~.~.~ Halogen containing catalyst

Current as of: June, 1999
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208 /   HD   MINERAL OILS: PROCESSES AND PRODUCTS

46  DF  CHEMICAL CONVERSION OF HYDROCARBONS {11}
106  DF  .~ Cracking {5}
113  DF  .~.~ Catalytic {4}
115.~.~.~ Halogen containing catalyst {1}
116  DF  .~.~.~.~> Metal halide {1}

DEFINITION

Classification: 208/115

(under subclass 113) Processes wherein the catalyst contains a halogen either as a free element or as a compound thereof.