US PATENT SUBCLASS 106 / 169.3
.~.~.~.~.~.~.~ With carboxylic acid, ester, or salt thereof

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}
169.28  DF  .~.~.~.~.~ With terpene or derivative (e.g., pine oil, terpineol, borneol, etc.) {1}
169.29  DF  .~.~.~.~.~.~ Camphor {2}
169.3.~.~.~.~.~.~.~ With carboxylic acid, ester, or salt thereof

DEFINITION

Classification: 106/169.3

With carboxylic acid, ester, or salt thereof:

(under subclass 169.29) Compositions which contain in addition to the cellulose nitrate and camphor an organic compound having a carboxylate group (i.e., -C(=O)O-) as part of a carboxylic acid, ester, or salt.