| 发明名称 |
METHODS FOR PRODUCING SUPERABSORBENT POLYMERS FOR USE IN AGRICULTURAL APPLICATIONS |
| 摘要 |
Methods and systems for producing superabsorbent polymer particles for use in agricultural applications are disclosed. A monomer is graft polymerized onto a starch to form a starch graft copolymer. The moisture content of the starch graft copolymer is reduced through the use of an extruder.
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| 申请公布号 |
US2012328723(A1) |
申请公布日期 |
2012.12.27 |
| 申请号 |
US201113334922 |
申请日期 |
2011.12.22 |
| 申请人 |
SAVICH MILAN H.;FORNI RODNEY L.;CHAMBERS WILLIAM;ABSORBENT TECHNOLOGIES, INC. |
发明人 |
SAVICH MILAN H.;FORNI RODNEY L.;CHAMBERS WILLIAM |
| 分类号 |
B29B9/12;B29B13/00;B29C47/34;B29C47/38;B29C47/40;B29C47/78 |
主分类号 |
B29B9/12 |
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