US PATENT SUBCLASS 560 / 181
.~.~.~.~.~ Unsaturation 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}
179  DF  .~.~.~ Oxy in acid moiety {8}
180  DF  .~.~.~.~ Polycarboxylic acid {2}
181.~.~.~.~.~ Unsaturation in acid moiety


DEFINITION

Classification: 560/181

Unsaturation in acid moiety:

(under subclass 180) Compounds wherein the acid radical contains an ethylenic double bond or a triple bond.

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