吸水剤及びその製造方法

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专利权人:

株式会社日本触媒

发明人:

鳥井 一司,小林 大志,足立 芳史,渡邉 雄介,北山 敏匡

申请号：

JP2013259609

公开号：

JP5972853B2

申请日:

2013.12.16

申请国别(地区):

JP

年份:

2016

代理人:

摘要：

The present invention provides a water absorbing agent, and a method for producing the water absorbing agent. The water absorbing agent includes water absorbent resin particles, an organic acid and/or salt thereof having carbon number of 10 or more and not more than 30 in its molecule, and a water-soluble polyvalent cation. The method includes the step (i) of mixing the water absorbent resin particles, the organic acid and/or salt thereof having carbon number of 10 or more and not more than 30 in its molecule, and the water-soluble polyvalent cation with one another.

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http://www.ckcest.cn/home/