US PATENT SUBCLASS 106 / 169.31
.~.~.~.~.~.~.~ With organic compound containing nitrogen, halogen, or chalcogen

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}
169.31.~.~.~.~.~.~.~ With organic compound containing nitrogen, halogen, or chalcogen

DEFINITION

Classification: 106/169.31

With organic compound containing nitrogen, halogen, or chalcogen:

(under subclass 169.29) Compositions which contain in addition to the cellulose nitrate and camphor an organic compound which has at least one nitrogen, halogen, or chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) atom therein.

(1) Note. See this class, subclass 163.01, (2) Note for the definition of an organic compound.