prov:value
| - Cellulose derivatives are generally preferred, and examples of suitable cellulose derivatives include methyl cellulose, hydroxymethyl cellulose, hydroxyethyl cellulose, ethylhydroxyethyl cellulose, hydroxypropyl cellulose, and other cellulose ethers, as well as cellulose esters, such as cellulose acetate, cellulose butylate, and cellulose acetate butylate.
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