US PATENT SUBCLASS 560 / 53
.~.~.~.~ Oxy in acid moiety

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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {17}
1  DF  .~ Carboxylic acid esters {14}
8  DF  .~.~ Aromatic acid moiety {9}
51  DF  .~.~.~ Aldehyde or ketone group in acid moiety {3}
53.~.~.~.~ Oxy in acid moiety

DEFINITION

Classification: 560/53

Oxy in acid moiety:

(under subclass 51) Compounds wherein the acid radical also contains the group -OX attached to a noncarbonylic C and X is C, H, an alcoholate forming group not provided for above, or an acyl group not provided for above.

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