US PATENT SUBCLASS 556 / 187
.~.~ Processes of preparing, purifying or recovering compounds having plural carbons bonded directly to the same aluminum

Current as of: June, 1999
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556 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {3}
170  DF  .~ ALUMINUM CONTAINING {11}
187.~.~ Processes of preparing, purifying or recovering compounds having plural carbons bonded directly to the same aluminum {2}
188  DF  .~.~.~> Aluminum containing alloy or elemental aluminum utilized {1}
190  DF  .~.~.~> Reactants include unsaturated hydrocarbon and compound having carbon bonded directly to aluminum

DEFINITION

Classification: 556/187

(under subclass 170) Processes which are directed tot he preparation, purification, recovery, or treatment of a compound having at least two carbons bonded directly to the same aluminum.