US PATENT SUBCLASS 44 / 442
.~.~ Plural oxygens bonded directly to the same monocyclic benzene ring

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}
436  DF  .~ Organic oxygen compound containing (e.g., alicyclic alcohols, hypochlorites, etc.) {9}
442.~.~ Plural oxygens bonded directly to the same monocyclic benzene ring

DEFINITION

Classification: 44/442

Plural oxygens bonded directly to the same monocyclic benzene ring:

(under subclass 436) Compositions wherein a benzene ring is bonded directly to more than one oxygen.

(1) Note. An example of an ingredient provided for herein is: [figure]