发明名称 |
Plant-cultivating artificial material and process for producing the same |
摘要 |
A plant-cultivating artificial material includes: a porous sintered body containing at least one of silica and alumina; and a substance being mainly composed of a bone material component or calcium phosphate. A process for producing the plant-cultivating artificial material includes the steps of: preparing a base material containing at least one of silica and alumina, and a miring substance mainly composed of at least one of bone material and an additive; forming a green body; and heating the green body to obtain a porous sintered body so as to hold a bone material component or calcium phosphate in the porous sintered body. The porous sintered body may include a nitric acid component. The process may include the step of bringing the porous sintered body into contact with a liquid containing a nitric acid component.
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申请公布号 |
US6468943(B1) |
申请公布日期 |
2002.10.22 |
申请号 |
US20000639109 |
申请日期 |
2000.08.16 |
申请人 |
AISIN TAKAOKA CO., LTD. |
发明人 |
YOSHIMI HITOSHI;HATTORI TOSHIHIRO |
分类号 |
A01G1/00;C04B38/00;C05B17/00;C05G3/00;(IPC1-7):A01N25/08 |
主分类号 |
A01G1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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