| 发明名称 |
POLYMERIC DISPERSION FOR CAPSULATION OF MINERAL FERTILIZERS |
| 摘要 |
A polymeric dispersion for capsulation of fertilizers comprises solvent, secondary polystyrene and an initiator of biological degradation. It contains carbon tetrachloride as solvent, and hydrolyzed lignin in the form of paper-and-pulp wastes as an initiator of biological degradation. |
| 申请公布号 |
UA64645(U) |
申请公布日期 |
2011.11.10 |
| 申请号 |
UA20110005322U |
申请日期 |
2011.04.26 |
| 申请人 |
"LVIV POLITEKHNIKA" NATIONAL UNIVERSITY |
发明人 |
NAHURSKYI OLEH ANTONOVYCH;VASCHUK VIKTORIA VADYMIVNA |
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