US PATENT SUBCLASS 44 / 323
.~ Containing -X-N(=X) or -X-N(=X)(=X) bonded directly to carbon, wherein the X's are the same or diverse chalcogens (e.g., thionitrite esters, etc.)

Current as of: June, 1999
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44 /   HD   FUEL AND RELATED COMPOSITIONS

300  DF  LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) {31}
323.~ Containing -X-N(=X) or -X-N(=X)(=X) bonded directly to carbon, wherein the X's are the same or diverse chalcogens (e.g., thionitrite esters, etc.) {1}
324  DF  .~.~> Nitrates or Thionitrates (i.e., -X-N(=O)(=O) bonded directly to carbon) {2}

DEFINITION

Classification: 44/323

Containing -X-N(=X) or -X-N(=X)(=X)bonded directly to carbon, wherein the X's are the same or diverse chalcogens (e.g., thionitrite esteres, etc.):

(under subclass 300) Compositions which contain a compound wherein carbon is bonded directly to an -X-N(=X) group or to an -X-N(=X)(=X) group, wherein the X's are the same or diverse chalcogens (i.e., oxygen, sulfur, selenium, or tellurium.

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