US PATENT SUBCLASS 106 / 169.33
.~.~.~.~.~ With organic -C(=O)O- group containing compound except wax (e.g., fatty acid, dicarboxylic acid, etc.)

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.~.~.~.~.~ 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}
169.44  DF  .~.~.~.~.~.~> Metal or Nitrogen salt

DEFINITION

Classification: 106/169.33

With organic -C(=O)O- group containing compound except wax (e.g., fatty acid, dicarboxylic acid, etc.):

(under subclass 169.01) Compositions which contain in addition to the cellulose nitrate an organic compound containing the -C(=O)O- group except wax.

(1) Note. Examples of compounds included herein are the carboxylic acids such as dicarboxylic acid, and fatty acid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

169.54, for compositions containing cellulose nitrate and naturally occurring wax.

170.26+, and 181.1+, for compositions containing cellulose ester or salt thereof or cellulose ether or salt thereof and organic -C(=O)O- group containing compound.