发明名称 |
APPARATUS FOR THE CONDITIONING OF FERTILIZERS AND/OR OTHER PRODUCTS TO BE USED IN PARTICULAR IN AGRICULTURE, PERMITTING A REGULATED DESORPTION OF THE FERTILIZERS |
摘要 |
Device for conditioning hydrosoluble fertilizers and/or hydrosoluble products usable in agriculture, wherein it comprises a sealed container, whereof at least one of the walls is constituted by a hydrophobic polymer diaphragm having hydrophilic inclusions, said container containing the fertilizers and/or products. A process for preparing a hydrophobic polymer diaphragm containing hydrophilic inclusions and usable in the conditioning device consists of preparing a hydrophobic polymer powder grafted by hydrophilic monomers and bringing this powder into the form of a diaphragm by different processes performed hot. |
申请公布号 |
DE3268684(D1) |
申请公布日期 |
1986.03.06 |
申请号 |
DE19823268684 |
申请日期 |
1982.09.21 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE ETABLISSEMENT DE CARACTERE SCIENTIFIQUE TECHNIQUE ET INDUSTRIEL |
发明人 |
BERTHET, JEANNE;BLIN, MARIE-FRANCOISE;GAUSSENS, GILBERT;NOAILLAC, JEAN ROCH |
分类号 |
A01C23/00;C05G3/00;C08J3/28;(IPC1-7):C05G3/00 |
主分类号 |
A01C23/00 |
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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