| http://www.w3.org/ns/prov#value | - es, and then allowing the tube to stand at an ambient temperature for 4 hours.The above-mentioned fiber-shortening and micronization can be carried out by treating the aqueous dispersion obtained in (1) with an apparatus, such as a high speed rotational homogenizer, a piston type homogenizer, a whetstone-rotation type pulverizer or the like.
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