US PATENT SUBCLASS 568 / 409
.~.~.~.~.~.~ Acetylenic unsaturation in the 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}
303  DF  .~.~ Ketones {10}
382  DF  .~.~.~ Acyclic {5}
383  DF  .~.~.~.~ Processes {12}
408  DF  .~.~.~.~.~ Carbon to carbon unsaturation in reactant {1}
409.~.~.~.~.~.~ Acetylenic unsaturation in the reactant

DEFINITION

Classification: 568/409

(under subclass 408) Processes wherein the carbon to carbon unsaturation is acetylenic.