Title:
A porous hydrous gel molded product, its manufacturing method, and its use
Document Type and Number:
Japanese Patent JP6277539
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a porous hydrous gel molding in which the inhabitation properties of microorganisms and stirring durability are excellent, and a production method capable of stably performing continuous production for the porous hydrous gel molding.SOLUTION: Provided is a porous hydrous gel molding comprising polyvinyl alcohol acetalized with dialdehyde, in which an acetalization degree is 1 to 15 mol%, a moisture content is 90 to 98 wt.%, a pore size is 0.1 to 50 μm, and also, the elution amount of the polyvinyl alcohol from the porous gel molding is 1 g or lower to 1 g of the porous hydrous gel molding.
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Inventors:
Shiji Yoshihara
Tatsuya Oka
Tatsuya Oka
Application Number:
JP2013138430A
Publication Date:
February 14, 2018
Filing Date:
July 01, 2013
Export Citation:
Assignee:
KURARAY CO.,LTD.
International Classes:
C08J9/26; C02F3/08; C02F3/10; C02F3/28; C08F8/28; C08F16/38
Domestic Patent References:
| JP9124731A | ||||
| JP2010116439A |
Attorney, Agent or Firm:
Shigeki Nakatsugu
Shunichiro Ito
Shunichiro Ito