US PATENT SUBCLASS 560 / 205
.~.~.~ Unsaturation in acid moiety


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



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}
205.~.~.~ Unsaturation in acid moiety {15}
206  DD  .~.~.~.~> Preparing esters by carbonylation {1}
208  DD  .~.~.~.~> Formation of carboxyl group by oxidation
209  DD  .~.~.~.~> Preparing esters from alkylene oxides
210  DD  .~.~.~.~> Preparing esters from aldehydes
211  DD  .~.~.~.~> Formation of ethylenic unsaturation {3}
215  DD  .~.~.~.~> Preparing esters from nitriles or amides
216  DD  .~.~.~.~> Preparing esters by depolymerization
217  DD  .~.~.~.~> Preparing esters by ester interchange
218  DD  .~.~.~.~> Purification or recovery
219  DD  .~.~.~.~> Halogen in acid moiety
220  DD  .~.~.~.~> Cyclic alcohol moiety {1}
222  DD  .~.~.~.~> Phosphorus, sulfur or nitrogen in alcohol moiety
223  DD  .~.~.~.~> Halogen in alcohol moiety
224  DD  .~.~.~.~> Polyoxy alcohol moiety
225  DD  .~.~.~.~> Unsaturation in alcohol moiety