US PATENT SUBCLASS 106 / 169.36
.~.~.~.~.~.~.~.~ Carbocyclic ring attached directly or indirectly to the -C(=)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}
163.01  DF  .~.~ Cellulosic material {11}
168.01  DF  .~.~.~ Cellulose ester or salt thereof {21}
169.01  DF  .~.~.~.~ Cellulose nitrate {21}
169.33  DF  .~.~.~.~.~ With organic -C(=O)O- group containing compound except wax (e.g., fatty acid, dicarboxylic acid, etc.) {2}
169.34  DF  .~.~.~.~.~.~ Carbon bonded directly to the single bonded oxygen of the -C(=O)O- group (e.g., fatty acid ester, acid anhydride, etc.) {5}
169.35  DF  .~.~.~.~.~.~.~ Plural -C(=O)O- groups attached directly or indirectly to each other by nonionic bonding {2}
169.36.~.~.~.~.~.~.~.~ Carbocyclic ring attached directly or indirectly to the -C(=)O- groups {1}
169.37  DF  .~.~.~.~.~.~.~>.~.~ Exactly two -C(=O)O- groups attached directly to the carbocyclic ring by nonionic bonding {1}

DEFINITION

Classification: 106/169.36

Carbocyclic ring attached directly or indirectly to the -C(=O)O- groups:

(under subclass 169.35) Compositions wherein the -C(=O)O- groups are attached directly or indirectly to a benzene or an alicyclic (cycloaliphatic) ring.

(1) Note. Alicyclic (cycloaliphatic) denotes (1) Cycloparaffins (saturated), (2) cycloolefins (unsaturated with one or more double bonds), and (3) cycloacetylenes or cyclynes (unsaturated with triple bond).