US PATENT SUBCLASS 106 / 169.49
.~.~.~.~.~ With ether except dialkylene or polyalkylene glycol


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}
169.49.~.~.~.~.~ With ether except dialkylene or polyalkylene glycol {1}
169.5  DF  .~.~.~.~.~.~> With organic -C(-OH)- group containing compound, where the H of the -OH group can be replaced by a metal (e.g., alkanol, phenol, polyol, phenolate, etc.)


DEFINITION

Classification: 106/169.49

With ether except dialkylene or polyalkylene glycol:

(under subclass 169.01) Compositions which contain in addition to the cellulose nitrate an organic compound having -C-O-C- group except dialkylene or polyalkylene glycol.

SEE OR SEARCH THIS CLASS, SUBCLASS:

169.51+, for compositions containing cellulose ester or salt thereof and dialkylene or polyalkylene glycol.

170.5, and 193.1, for compositions containing cellulose ester or salt thereof or cellulose ether or salt thereof and an organic -C-O-C- group containing compound.