US PATENT SUBCLASS 44 / 318
.~.~ Three identical or diverse chalcogens bonded directly to the boron


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

Internet Version by PATENTEC © 1999      Terms of Use



44 /   HD   FUEL AND RELATED COMPOSITIONS

300  DF  LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) {31}
314  DF  .~ Boron containing {4}
318.~.~ Three identical or diverse chalcogens bonded directly to the boron {1}
319  DF  .~.~.~> Carbon, chalcogen, and boron in the same ring


DEFINITION

Classification: 44/318

Three identical or diverse chalcogens bonded directly to the boron:

(under subclass 314) Compositions wherein the boron is bonded directly to three identical or diverse chalcogens (i.e., oxygen, sulfur, selenium, or tellurium).

(1) Note. Examples of ingredients provided for herein are boric acid, and: [figure]