US PATENT SUBCLASS 208 / 111.01
.~.~.~.~.~.~ With group III metal, rare earth metal, or metal oxide (i.e., Sc, Y, Al, Ga, ln, Tl, metal of atomic number 57-71, or oxide thereof)

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}
107  DF  .~.~ Hydrogenative {1}
108  DF  .~.~.~ Catalytic {2}
109  DF  .~.~.~.~ Silica or silicate containing catalyst {1}
110  DF  .~.~.~.~.~ With metal or metal oxide {1}
111.01.~.~.~.~.~.~ With group III metal, rare earth metal, or metal oxide (i.e., Sc, Y, Al, Ga, ln, Tl, metal of atomic number 57-71, or oxide thereof) {7}
111.05  DF  .~.~.~.~.~.~.~> With group VII metal or metal oxide (i.e., Mn, Tc, Re, or oxide thereof)
111.1  DF  .~.~.~.~.~.~.~> With group IV metal or metal oxide (i.e., Ti, Zr, Hf, Ge, Sn, Pb, or oxide thereof)
111.15  DF  .~.~.~.~.~.~.~> With group I metal or metal oxide (i.e., alkali metal, Ag, Au, Cu, or oxide thereof)
111.2  DF  .~.~.~.~.~.~.~> With group V metal or metal oxide (i.e., V, Nb, Ta, As, Sb, Bi, or oxide thereof)
111.25  DF  .~.~.~.~.~.~.~> With group II metal or metal oxide (i.e., alkaline earth metal, Be, Mg, Zn, Cd, Hg, or oxide thereof)
111.3  DF  .~.~.~.~.~.~.~> With group VI metal or metal oxide (i.e., Cr, Mo, W, Po, or oxide thereof)
111.35  DF  .~.~.~.~.~.~.~> With group VIII metal or metal oxide (i.e., iron, or platinum group metal, or oxide thereof)

DEFINITION

Classification: 208/111.01

With group III metal, rare earth metal, or metal oxide (i.e., Sc, Y, Al, Ga, In, Tl, metal of atomic number 57-71, or oxide thereof ):

(under subclass 110) Processes wherein the catalytic material includes a group III metal, a rare earth metal, or oxide thereof.

(1) Note. The catalysts used in the processes classified herein include the combination of alumina and silica gels, whether obtained separately or simultaneously, as well as the aluminum silicates.