US PATENT SUBCLASS 560 / 145
.~.~.~.~ Sulfur, nitrogen, halogen, oxy, or aldehyde or ketone group 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}
129  DF  .~.~ Acyclic acid moiety {9}
130  DF  .~.~.~ Esterified phenolic hydroxy {8}
145.~.~.~.~ Sulfur, nitrogen, halogen, oxy, or aldehyde or ketone group in acid moiety

DEFINITION

Classification: 560/145

Sulfur, nitrogen, halogen, oxy, or aldehyde or ketone group in acid moiety:

(under subclass 130) Compounds wherein the acid radical contains sulfur, nitrogen or halogen covalently bonded; or an -OX group attached to noncarbonylic carbon, where X is C, H, an alcoholate forming group not provided for above, or an acyl group not provided for above; or a -C(=O)X group bonded to carbon, where X is C or H.

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