Method for producing porous cellulose medium
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United States of America Patent
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Jun 30, 2020
Grant Date -
Feb 15, 2018
app pub date -
Apr 1, 2016
filing date -
Apr 3, 2015
priority date (Note) -
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Abstract
Provided are a technique for preparing a porous cellulose medium without using a special gelling agent for a solution in which cellulose acetate serving as a raw material is dissolved; and a porous cellulose medium and the like produced using the technique. A method for producing a porous cellulose medium comprises the step of preparing a flowable homogeneous composition comprising cellulose acetate, a basic compound, and a solvent including water, and gelling the composition by deacetylation reaction of the cellulose acetate.
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