US PATENT SUBCLASS 106 / 162.82
.~.~.~ The carbohydrate is diverse cellulose ether or salt thereof (i.e., mixture of two or more cellulose ethers or salts of diverse etherifying radicals or mixture of two or more cellulose mixed ethers or salts of different diverse etherifying radical groups)

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}
162.8  DF  .~.~ With cellulose ether or salt thereof (i.e., mixture of (A) a cellulose ether or salt thereof and (B) a carbohydrate material which is other than cellulose ether or salt of the same etherifying radical as in (A) differing only in the degree of etherification) {2}
162.82.~.~.~ The carbohydrate is diverse cellulose ether or salt thereof (i.e., mixture of two or more cellulose ethers or salts of diverse etherifying radicals or mixture of two or more cellulose mixed ethers or salts of different diverse etherifying radical groups)

DEFINITION

Classification: 106/162.82

The carbohydrate is diverse cellulose ether or salt thereof (i.e., mixture of two or more cellulose ethers or salts of diverse etherifying radicals or mixture of two or more cellulose mixed ethers or salts of different diverse etherifying radical groups):

(under subclass 162.8) Compositions wherein the carbohydrate derivative is a diverse cellulose ether or salt thereof or a diverse cellulose mixed ethers or salts thereof.

(1) Note. This subclass provides for compositions containing two or more different cellulose ethers or mixed ethers or salts thereof (e.g., methyl cellulose and ethyl cellulose, methyl propyl cellulose and ethyl butyl cellulose, etc.).