US PATENT SUBCLASS 560 / 226
.~.~.~ Halogen 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}
226.~.~.~ Halogen in acid moiety {4}
227  DD  .~.~.~.~> Fluorine in acid moiety
228  DD  .~.~.~.~> Cyclic alcohol moiety
229  DD  .~.~.~.~> Halogen in alcohol moiety
230  DD  .~.~.~.~> Polyoxy alcohol moiety