US PATENT SUBCLASS 585 / 474
.~.~ Plural compounds of different weight become midweight compound, i.e., averaging

Current as of: June, 1999
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585 /   HD   CHEMISTRY OF HYDROCARBON COMPOUNDS

400  DF  AROMATIC COMPOUND SYNTHESIS {15}
470  DF  .~ By alkyl or aryl transfer between molecules, e.g., disproportionation, etc. {3}
474.~.~ Plural compounds of different weight become midweight compound, i.e., averaging

DEFINITION

Classification: 585/474

Plural compounds of different weight become midweight compound, i.e., averaging:

Subject matter under 470 wherein two or more compounds fed to the reaction, each compound differing from the other in carbon content, are converted to a hydrocarbon compound of carbon content less than one compound and greater than the other, for example, conversion of a mixture of xylene and benzene to toluene.