US PATENT SUBCLASS 208 / 406
.~.~.~ Halide-containing

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

400  DF  BY TREATMENT OF SOLID MINERAL, E.G., COAL LIQUEFACTION, ETC. {13}
404  DF  .~ Using molten additive, e.g., heat carrier, etc. {1}
405  DF  .~.~ Molten catalyst {1}
406.~.~.~ Halide-containing

DEFINITION

Classification: 208/406

Halide-containing:

(under subclass 405) Subject matter in which the catalyst contains a compound of F, Cl, Br, I or At.