发明公开
EP2875800A2 Absorbent sheet and method for producing same
审中-公开
SaugfähigesBlatt和Verfahren zur Herstellung davon
- 专利标题： Absorbent sheet and method for producing same
- 专利标题（中）： SaugfähigesBlatt和Verfahren zur Herstellung davon
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申请号： EP14194609.5申请日： 2011-06-14
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公开(公告)号： EP2875800A2公开(公告)日： 2015-05-27
- 发明人: Akiyama, Tsutomu , Okamoto, Hiroshige , Ishikawa, Yoshimasa
- 申请人： Asahi Kasei Chemicals Corporation
- 申请人地址： 1-105, Kanda Jinbocho Chiyoda-ku Tokyo 101-8101 JP
- 专利权人： Asahi Kasei Chemicals Corporation
- 当前专利权人： Asahi Kasei Chemicals Corporation
- 当前专利权人地址： 1-105, Kanda Jinbocho Chiyoda-ku Tokyo 101-8101 JP
- 代理机构： O'Brien, Simon Warwick
- 优先权： JP2010136627 20100615; JP2010136628 20100615; JP2010136629 20100615
- 主分类号： A61F13/15
- IPC分类号： A61F13/15 ; A41B9/12 ; A61F13/472 ; A61F13/49 ; A61F13/53 ; B32B5/08 ; D04H1/407
摘要：
The present invention provides a method for producing an absorbent sheet containing absorbent resins, hydrophilic fibers, and hydrophobic fibers, comprising: a dehydration step of dehydrating the absorbent resins and the hydrophilic fibers from a state of being in contact with each other and containing water to obtain composite compositions; and a sheet-forming step of forming a sheet of the composite compositions and the hydrophobic fibers by heating while bringing the composite compositions and the hydrophobic fibers into contact with each other.
公开/授权文献
- EP2875800A3 Absorbent sheet and method for producing same 公开/授权日：2015-06-17
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