发明授权
- 专利标题： Water-absorbent composition, process for production thereof, absorbent and absorbing product
- 专利标题（中）： 吸水剂组合物，其制造方法，吸收和吸收产品
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申请号： US10448456申请日： 2003-05-30
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公开(公告)号： US07825169B2公开(公告)日： 2010-11-02
- 发明人: Katsuyuki Wada , Hiroko Ueda , Kunihiko Ishizaki , Yoshio Irie , Yasuhisa Nakashima
- 申请人： Katsuyuki Wada , Hiroko Ueda , Kunihiko Ishizaki , Yoshio Irie , Yasuhisa Nakashima
- 申请人地址： JP Osaka
- 专利权人： Nippon Shokubai Co. Ltd.
- 当前专利权人： Nippon Shokubai Co. Ltd.
- 当前专利权人地址： JP Osaka
- 代理机构： Nixon & Vanderhye PC
- 优先权： JP2002-165979 20020606; JP2002-265858 20020911
- 主分类号： A61L9/013
- IPC分类号： A61L9/013
摘要：
A water-absorbent composition includes: a specific plant extract; a water-absorbent resin whose surface portion and/or periphery thereof is treated; and/or a water-absorbent resin having a specific property. Specifically, it is preferable to use a water-absorbent resin having three characteristics: (1) a specific neutralization rate, (2) a specific particle diameter, and (3) a specific plant extract. The water-absorbent composition has a superior deodorant performance and an absorbent characteristic when the water-absorbent composition is used (provided) in an absorbing product such as a paper diaper, thereby providing a superior deodorant performance and a superior absorbent characteristic to the foregoing absorbing product.
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