US PATENT SUBCLASS 44 / 403
.~.~ Plural -C(=O)O- groups attached to each other directly or indirectly by nonionic bonding

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}
385  DF  .~ Containing organic -C(=O)O- compound (e.g., fatty acids, etc.) {8}
403.~.~ Plural -C(=O)O- groups attached to each other directly or indirectly by nonionic bonding {1}
404  DF  .~.~.~> Carboxylic acid dimer, trimer, or homopolymer

DEFINITION

Classification: 44/403

Plural -C(=O)O- groups attached to each other directly or indirectly by nonionic bonding:

(under subclass 385) Compositions wherein the -C(=O)O group is attached directly or indirectly to an additional -C(=O)O- group by nonionic bonding.

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

SEE OR SEARCH THIS CLASS, SUBCLASS:

322, for ingredients containing the structural group: [figure]