US PATENT SUBCLASS 564 / 278
.~.~.~ Aldimines or ketimines which are acyclic


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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1  DF  .~ AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) {37}
248  DF  .~.~ Containing nitrogen double bonded directly to carbon {8}
278.~.~.~ Aldimines or ketimines which are acyclic {1}
279  DF  .~.~.~.~> Carbon to carbon unsaturation containing


DEFINITION

Classification: 564/278

(under subclass 248) Compounds wherein an aldimine or ketimine does not contain a ring.

(1) Note. This subclass contains, for example: [figure] [figure]