US PATENT SUBCLASS 106 / 166.51
.~.~.~.~.~ Natural resin or organic -C(=O)O- compound (e.g., rosin, tall oil, tallow, castor oil, carboxylic 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}
166.01  DF  .~.~.~ Cellulose xanthate or viscose {8}
166.5  DF  .~.~.~.~ With organic compound containing oxygen {2}
166.51.~.~.~.~.~ Natural resin or organic -C(=O)O- compound (e.g., rosin, tall oil, tallow, castor oil, carboxylic acid, etc.)

DEFINITION

Classification: 106/166.51

Natural resin or organic -C(=O)O- compound (e.g., rosin, tall oil, tallow, castor oil, carboxylic acid, etc.):

(under subclass 166.5) Compositions wherein the organic compound containing oxygen is (a) a natural resin, or (b) a compound in which the carbon of the -C(=O)O- group is, or is attached directly or indirectly by nonionic bonding to, the carbon of an organic compound.

SEE OR SEARCH THIS CLASS, SUBCLASS:

203.3, for compositions containing a cellulosic material and natural resin or organic -C(=O)O- compound.