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US 2014/0227366 A1Published application
Carrier material for improving the persistance of biocides
OwnerOliver Zindel, Karla Kaminski +2inventors
InventorsOliver Zindel, Karla Kaminski, Frank Iding, Volker Windhoevel
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Abstract
The present invention relates to a biocide improvement system wherein the biocide is reversibly bound into a matrix of an organic polymer and inorganic solid particles and thus is slowly released in the soil.
Claims12
A biocide improvement system for use in soils, comprising
- a water-swelling matrix material on the basis of at least one organic polymer, which comprises carbohydrate-based structural units, particularly carbohydrate-based functional groups,
- wherein inorganic solid particles are added to the matrix material,
- and comprising at least one biocide reversibly bound to the matrix material and/or to the inorganic solid particles.
Dependencies are inferred from the claim text.