US PATENT SUBCLASS 106 / 192.1
.~.~.~.~ With organic -C(=O)- group containing compound (e.g., aldehyde, ketone, 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}
172.1  DF  .~.~.~ Cellulose ether or salt thereof {19}
192.1.~.~.~.~ With organic -C(=O)- group containing compound (e.g., aldehyde, ketone, etc.)

DEFINITION

Classification: 106/192.1

With organic -C(=O)- group containing compound (e.g., aldehyde, ketone, etc.):

(under subclass 172.1) Compositions which contain in addition to the cellulose ether or salt thereof an organic compound having a carbonyl -C(=O)- group.

SEE OR SEARCH THIS CLASS, SUBCLASS:

169.48, and 170.47+, for compositions containing cellulose nitrate or cellulose ester or salt thereof and organic (-C(=O)-) group containing compound.