US PATENT SUBCLASS 106 / 215.4
.~.~.~.~.~.~ Plural -C=O)O- groups

Current as of: June, 1999
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106 /   HD   COMPOSITIONS: COATING OR PLASTIC

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
162.1  DF  .~ Carbohydrate or derivative containing {15}
206.1  DF  .~.~ Starch or derivative {11}
215.1  DF  .~.~.~ With organic compound containing oxygen except wax {2}
215.2  DF  .~.~.~.~ The oxygen is part of a -C(=O)O- group {1}
215.3  DF  .~.~.~.~.~ Carbon bonded directly to the single bonded oxygen of the -C(=O)O- group {1}
215.4.~.~.~.~.~.~ Plural -C=O)O- groups

DEFINITION

Classification: 106/215.4

Plural -C(=O)O- groups:

(under subclass 215.3) Compositions wherein the organic -C(=O)O- group containing compound has two or more carboxylate groups.