US PATENT SUBCLASS 106 / 166.4
.~.~.~.~ With organic compound containing nitrogen

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}
166.4.~.~.~.~ With organic compound containing nitrogen {2}
166.41  DF  .~.~.~.~.~> The nitrogen is a member of a hetero ring
166.42  DF  .~.~.~.~.~> Oxygen and nitrogen in the same compound (e.g., ammonium alkyl sulfonate, tertiary amine oxide, triethanolamine, etc.) {1}

DEFINITION

Classification: 106/166.4

With organic compound containing nitrogen:

(under subclass 166.01) Compositions which contain in addition to the cellulose xanthate an organic compound which has at least one nitrogen atom therein.

SEE OR SEARCH THIS CLASS, SUBCLASS:

163.01, (2) Note for the definition of an organic compound.

164.3, 169.46+, 170.42+, 190.1, and 200.1+, for compositions containing lignocellulosic material, cellulose nitrate, cellulose ester or salt, cellulose ether or salt, or a cellulosic material and an organic compound containing nitrogen.