US PATENT SUBCLASS 568 / 460
.~.~.~.~.~.~.~ Oxy or -COO- containing reactant

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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {4}
300  DF  .~ OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) {11}
420  DF  .~.~ Aldehydes {8}
448  DF  .~.~.~ Acyclic {4}
449  DF  .~.~.~.~ Processes {14}
458  DF  .~.~.~.~.~ Aldehyde reactant {5}
459  DF  .~.~.~.~.~.~ Carbon to carbon unsaturation in the aldehyde prepared {2}
460.~.~.~.~.~.~.~ Oxy or -COO- containing reactant

DEFINITION

Classification: 568/460

(under subclass 459) Processes wherein an aldehyde containing carbon to carbon unsaturation is prepared by reacting an aldehyde and a compound containing an oxy or -COO- group, or by reacting an oxy or -COO- containing aldehyde.