发明公开
EP2982430A1 WATER-ABSORBENT TREATMENT MATERIAL AND PRODUCTION METHOD FOR SAME
审中-公开
WERSERABSORBIERENDES BEHANDLUNGSMATERIAL UND HERSTELLUNGSVERFAHRENDAFÜR
- 专利标题： WATER-ABSORBENT TREATMENT MATERIAL AND PRODUCTION METHOD FOR SAME
- 专利标题（中）： WERSERABSORBIERENDES BEHANDLUNGSMATERIAL UND HERSTELLUNGSVERFAHRENDAFÜR
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申请号： EP13880759.9申请日： 2013-04-05
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公开(公告)号： EP2982430A1公开(公告)日： 2016-02-10
- 发明人: ITO, Hiroshi , YOSHINAGA , Junji
- 申请人： DAIKI CO., LTD.
- 申请人地址： B1 Daiki Bldg 4-11 Akasaka 4-chome Minato-ku Tokyo 107-0052 JP
- 专利权人： DAIKI CO., LTD.
- 当前专利权人： DAIKI CO., LTD.
- 当前专利权人地址： B1 Daiki Bldg 4-11 Akasaka 4-chome Minato-ku Tokyo 107-0052 JP
- 代理机构： Müller-Boré & Partner Patentanwälte PartG mbB
- 国际公布： WO2014162599 20141009
- 主分类号： B01J20/26
- IPC分类号： B01J20/26 ; A01K1/015 ; B01J20/30 ; B07B1/22 ; B09B5/00
摘要：
[Problem] A water absorbing material which can be manufactured at low cost without causing deterioration in quality, and a manufacturing method thereof are provided. [Solution] The water absorbing material 1 contains paper powder obtained by separating gypsum from a gypsum board as its raw material. The weight ratio of the gypsum adhering to the paper powder with respect to the paper powder is 5% or less.
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