SUPERABSORBENT POLYMER SUSPENSION FOR USE IN AGRICULTURE
摘要
<p>Soil amendments which include starch-based superabsorbent polymer (SAP) particles are combined with a liquid fertilizer solution to form a flowable suspension. Methods for manufacturing the SAP liquid fertilizer suspension are disclosed. The starch-based SAP product may include a monomer graft polymerized onto a starch in the presence of an initiator to form a starch graft copolymer. Various mesh sizes of granular SAP particles may be mixed with a liquid fertilizer solution that optionally includes a micronutrient multivalent cation solution.</p>
申请公布号
EP2170042(A4)
申请公布日期
2014.11.05
申请号
EP20080771197
申请日期
2008.06.16
申请人
ABSORBENT TECHNOLOGIES, INC.
发明人
SAVICH, MILAN, H.;OLSON, GARY, S.;CLARK, EDDIE, W.