发明申请
US20070101644A1 Particulate water retaining material for cultivating plant having water absorbent resin as main component
有权
用于培养具有吸水性树脂作为主要成分的植物的颗粒保水材料
- 专利标题： Particulate water retaining material for cultivating plant having water absorbent resin as main component
- 专利标题（中）： 用于培养具有吸水性树脂作为主要成分的植物的颗粒保水材料
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申请号： US10581343申请日： 2004-12-06
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公开(公告)号： US20070101644A1公开(公告)日： 2007-05-10
- 发明人: Hirotama Fujimaru , Yorimichi Dairoku , Kunihiko Ishizaki , Yoshifumi Adachi , Nobuyuki Harada
- 申请人： Hirotama Fujimaru , Yorimichi Dairoku , Kunihiko Ishizaki , Yoshifumi Adachi , Nobuyuki Harada
- 优先权： JP2003-406784 20031205
- 国际申请： PCT/JP04/18521 WO 20041206
- 主分类号： A01G7/00
- IPC分类号： A01G7/00
摘要：
A particulate water retaining material for cultivating plant comprising (A) a carboxyl group-containing water-insoluble water absorbent resin and (B) a polyvalent metal compound, by having the compound (B) deposited on the the rerin (A), it is made possible to possess an outstanding water absorbing property without impairing the growth of a plant.
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