Invention Grant
- Patent Title: Aqueous suspension preparations and the use of same as leaf fertilizers
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Application No.: US15032464Application Date: 2014-10-23
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Publication No.: US10252949B2Publication Date: 2019-04-09
- Inventor: Peter Huemer-Hartl , Franz Knauseder
- Applicant: AGROSOLUTION GMBH & CO. KG
- Applicant Address: AT Linz
- Assignee: Agrosolution GmbH & Co. KG
- Current Assignee: Agrosolution GmbH & Co. KG
- Current Assignee Address: AT Linz
- Agency: Eversheds Sutherland (US) LLP
- Priority: ATA50701/2013 20131028; EP13190528 20131028
- International Application: PCT/AT2014/050253 WO 20141023
- International Announcement: WO2015/061820 WO 20150507
- Main IPC: C05D3/02
- IPC: C05D3/02 ; C05G3/00 ; C05G3/06

Abstract:
The invention relates to a novel aqueous suspension preparation comprising a water-suspended microparticulate calcite mineral with a particle diameter ≤35 μm, plant extract, and a surfactant that can shift the zeta potential of the water-suspended microparticulate calcite mineral into the negative range, and the use of this aqueous suspension preparation as a foliar fertilizer. The invention also relates to a foliar fertilizer comprising this aqueous suspension preparation.
Public/Granted literature
- US20160264482A1 AQUEOUS SUSPENSION PREPARATIONS AND THE USE OF SAME AS LEAF FERTILISERS Public/Granted day:2016-09-15
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