US PATENT SUBCLASS 536 / 36
.~.~.~.~.~.~ Mixed esters

Current as of: June, 1999
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536 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1.11  DF  .~ Carbohydrates or derivatives {15}
18.7  DF  .~.~ Nitrogen containing {13}
30  DF  .~.~.~ Cellulose derivatives {3}
32  DF  .~.~.~.~ Esters {3}
35  DF  .~.~.~.~.~ Nitrates {3}
36.~.~.~.~.~.~ Mixed esters

DEFINITION

Classification: 536/36

(under subclass 35) Compounds which contain, in addition to the -NO3 radical, adiverse esterifying acid radical.