PROCESS FOR REDUCING THE AVERAGE MOLECULAR WEIGHT OF CELLULOSE ETHERS
A process for reducing the average molecular weight of a cellulose ether comprises the step of contacting a cellulose ether with an acid to partially depolymerize it to a lower molecular weight in a diluent comprising at least 50 weight percent of an organic hydroxylic compound having at least one h...
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
10.08.2011
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Subjects | |
Online Access | Get full text |
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