US PATENT SUBCLASS 560 / 109
.~.~.~.~.~ Esterified phenolic hydroxy

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}
8  DF  .~.~ Aromatic acid moiety {9}
103  DF  .~.~.~ Monocyclic acid moiety {7}
106  DF  .~.~.~.~ Ring in alcohol moiety {2}
109.~.~.~.~.~ Esterified phenolic hydroxy

DEFINITION

Classification: 560/109

Esterified phenolic hydroxy:

(under subclass 106) Compounds in which the ester function is formed with a phenolic OH group.

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