| 发明名称 |
MINERAL WOOL PLANT SUBSTRATE |
| 摘要 |
The invention relates to a mineral wool plant substrate comprising a coherent matrix of mineral wool and upto 20 volume % of an ion-exchange agent comprising a variable and/or fixed ion-exchange capacity of about 15, preferably 30 and most preferably 40meq/100g dry weight or more. |
| 申请公布号 |
SK1242001(A3) |
申请公布日期 |
2001.10.08 |
| 申请号 |
SK20010000124 |
申请日期 |
1999.08.06 |
| 申请人 |
ROCKWOOL INTERNATIONAL A/S |
发明人 |
BLAAKMEER ANTON;BOUWENS PAUL JACQUES LOUIS HUBERT |
| 分类号 |
A01G1/00;A01G31/00 |
主分类号 |
A01G1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
