US PATENT SUBCLASS 558 / 296
.~.~.~ Trialkyl borates (i.e., compounds having the structure (RO)B(OR)(OR), wherein the R's represent the same or diverse alkyl groups


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

Internet Version by PATENTEC © 1999      Terms of Use



558 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {21}
286  DF  .~ Borate esters (i.e., compounds having boron and carbon each single bonded to the same oxygen, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) {4}
293  DF  .~.~ Three oxygens attached directly to the same boron by nonionic bonding {3}
296.~.~.~ Trialkyl borates (i.e., compounds having the structure (RO)B(OR)(OR), wherein the R's represent the same or diverse alkyl groups {1}
297  DF  .~.~.~.~> Processes utilizing boric oxide or an inorganic boric acid


DEFINITION

Classification: 558/296

(under subclass 293) Compounds wherein a boron is bonded directly to three oxygens, each oxygen additionally bonded to an alkyl group.

(1) Note. Examples of compounds provided for herein are: [figure]