US PATENT SUBCLASS 560 / 195
.~.~.~.~ Phosphorus or sulfur in alcohol 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}
190  DF  .~.~.~ Polycarboxylic acid {11}
195.~.~.~.~ Phosphorus or sulfur in alcohol moiety


DEFINITION

Classification: 560/195

Phosphorus or sulfur in alcohol moiety:

(under subclass 190) Compounds wherein the alcohol moiety of the ester contains sulfur or phosphorus covalently bonded.

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