| 发明名称 |
FERTILISER ADDITIVE COMPRISING MAGNESIUM AND CALCIUM SULPHATE AND CARBONATE |
| 摘要 |
Chemical composition to be used as additive for fertiliser composition, comprising 35 - 60 % by weight of magnesium sulphate, 5 - 35 % by weight of calcium sulphate, 10 - 35 % by weight of a mixture containing magnesium carbonate and calcium carbonate up to 5 % by weight of water, either free or bound as crystal water, and the balance magnesium oxide.
|
| 申请公布号 |
LV12926(B) |
申请公布日期 |
2003.02.20 |
| 申请号 |
LV20020000086 |
申请日期 |
2002.05.22 |
| 申请人 |
NORSK HYDRO ASA |
发明人 |
ODEGAARD,MARIT, ROD;CHYS,JAN;VANMARCKE,LUC;STEVENS,ROBERT;NEVEJANS,RUDY |
| 分类号 |
C05D3/02;(IPC1-7):C05D3/02 |
主分类号 |
C05D3/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
