US PATENT SUBCLASS 106 / 166.52
.~.~.~.~.~ Dihydric or polyhydric alcohol or ether derivative thereof

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}
166.52.~.~.~.~.~ Dihydric or polyhydric alcohol or ether derivative thereof

DEFINITION

Classification: 106/166.52

Dihydric or polyhydric alcohol or ether derivative thereof:

(under subclass 166.5) Compositions wherein the organic

compound containing oxygen has two or more -OH groups, each of which is bonded directly to a carbon, which carbon may be single bonded to any element but may be multiple bonded only to carbon or ether derivative thereof whereby the H of the -OH group is replaced by a C.

SEE OR SEARCH THIS CLASS, SUBCLASS:

203.2, for compositions containing a cellulosic material and a dihydric or polyhydric alcohol.