发明申请
US20090136736A1 WATER-ABSORBING RESIN SUITABLE FOR ABSORBING VISCOUS LIQUIDS CONTAINING HIGH-MOLECULAR COMPOUND, AND ABSORBENT AND ABSORBENT ARTICLE EACH COMPRISING THE SAME
审中-公开
用于吸收含有高分子化合物的粘度液体的吸水树脂,以及包含其中的吸收和吸收性物品
- 专利标题: WATER-ABSORBING RESIN SUITABLE FOR ABSORBING VISCOUS LIQUIDS CONTAINING HIGH-MOLECULAR COMPOUND, AND ABSORBENT AND ABSORBENT ARTICLE EACH COMPRISING THE SAME
- 专利标题(中): 用于吸收含有高分子化合物的粘度液体的吸水树脂,以及包含其中的吸收和吸收性物品
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申请号: US12354387申请日: 2009-01-15
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公开(公告)号: US20090136736A1公开(公告)日: 2009-05-28
- 发明人: YASUHIRO NAWATA , Masakazu Yamamori , Koji Ueda , Hideki Yokoyama , Masato Fujikake
- 申请人: YASUHIRO NAWATA , Masakazu Yamamori , Koji Ueda , Hideki Yokoyama , Masato Fujikake
- 申请人地址: JP Kako-gun
- 专利权人: Sumitomo Seika Chemicals Co., Ltd.
- 当前专利权人: Sumitomo Seika Chemicals Co., Ltd.
- 当前专利权人地址: JP Kako-gun
- 优先权: JP2001-116539 20010416
- 主分类号: B32B27/28
- IPC分类号: B32B27/28 ; C08F251/00 ; C08F218/08 ; C08F8/00
摘要:
A water-absorbent resin is provided which is suitable for absorbing polymer-containing viscous liquids, wherein the specific surface area measured by the BET multipoint technique using krypton gas as the adsorption gas is no less than 0.05 m2/g, and the water retention capacity for 0.9 wt % physiological saline is 5-30 g/g.
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