| 发明名称 |
PROCESS FOR PRODUCING MINERAL FERTILIZERS WITH PROLONGED ACTION |
| 摘要 |
A process for producing mineral fertilizers with prolonged action involves addition to mineral fertilizer of biodegradable polymer, addition of glycerin to the biodegradable polymer. Starch is used as a biodegradable polymer, the mixture prepared in amount of 50-70 wt. % is mixed with mineral fertilizer in extruder. |
| 申请公布号 |
UA84212(U) |
申请公布日期 |
2013.10.10 |
| 申请号 |
UA20130005481U |
申请日期 |
2013.04.29 |
| 申请人 |
KYIV NATIONAL UNIVERSITY OF TECHNOLOGIES AND DESIGN |
发明人 |
RUBAN LIUBOV OLEKSANDRIVNA;BULAKH VIKTORIA YURIIVNA;SOVA NADIA VOLODYMYRIVNA;SAVCHENKO BOHDAN MYKHAILOVYCH;FILONOV ANATOLII PAVLOVYCH;PAKHARENKO VALERII OLEKSANDROVYCH |
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