发明授权
- 专利标题： Absorber and method of manufacturing the absorber
- 专利标题（中）： 吸收体及吸收体的制造方法
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申请号： US10276349申请日： 2002-03-12
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公开(公告)号： US06977102B2公开(公告)日： 2005-12-20
- 发明人: Haruo Watanabe , Yasuhito Inagaki , Tsutomu Noguchi
- 申请人： Haruo Watanabe , Yasuhito Inagaki , Tsutomu Noguchi
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Sonnenschein, Nath & Rosenthal LLP
- 优先权： JP2001-70386 20010313; JP2001-70387 20010313; JP2001-70388 20010313; JP2001-70389 20010313; JP2001-70390 20010313
- 国际申请： PCT/JP02/02313 WO 20020312
- 国际公布： WO02/072961 WO 20020919
- 主分类号： B01J20/26
- IPC分类号： B01J20/26 ; B01J20/28 ; E02B3/12 ; E03B7/09 ; B32B1/02
摘要：
According to the present invention, a water absorbent material and materials to be sucked included in a water permeable bag type member form a water absorber. Thus, the water absorber is small both in weight and volume upon its transportation, and accordingly, the water absorber can be rapidly conveyed in large quantities without depending on a human power. The water absorber absorbs water upon its use to adequately satisfy a function of a form traceability for weight, volume and outline.
公开/授权文献
- US20030170406A1 Absorber and method of manufacturing the absorber 公开/授权日：2003-09-11