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.
|
申请公布号 |
US2009304835(A1) |
申请公布日期 |
2009.12.10 |
申请号 |
US20090542061 |
申请日期 |
2009.08.17 |
申请人 |
ABSORBENT TECHNOLOGIES, INC. |
发明人 |
SAVICH MILAN H.;FORNI RODNEY L.;CHAMBERS WILLIAM |
分类号 |
B29C47/78;B28B21/38 |
主分类号 |
B29C47/78 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|