US PATENT SUBCLASS 536 / 96
.~.~.~.~.~ Hydroxyethyl

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

Internet Version by PATENTEC © 1999      Terms of Use


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}
56  DF  .~.~ Cellulose or derivative {4}
84  DF  .~.~.~ Ethers {7}
95  DF  .~.~.~.~ Hydroxyalkyl containing {1}
96.~.~.~.~.~ Hydroxyethyl

DEFINITION

Classification: 536/96

(under subclass 95) Compounds wherein the hydroxyalkyl is hydroxyethyl.