Biodegradable coatings, particles that are coated with such biodegradable coatings, and methods of making such coatings and coated particles. Coatings with urethane linkages, urea linkages, or a combination thereof may be degradable over time with a microbial powder or solution applied to the particle, between layers of the coating, or on top of the coating.
C05G 5/30 - Layered or coated, e.g. dust-preventing coatings
C05C 5/04 - Fertilisers containing other nitrates containing calcium nitrate
C05C 9/00 - Fertilisers containing urea or urea compounds
C05F 11/08 - Organic fertilisers containing added bacterial cultures, mycelia or the like
C05G 3/40 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity for affecting fertiliser dosage or release rateMixtures of one or more fertilisers with additives not having a specifically fertilising activity for affecting solubility
3.
BIODEGRADABLE COATINGS, COATED PARTICLES, AND METHODS OF MAKING SAME
Biodegradable coatings, particles that are coated with such biodegradable coatings, and methods of making such coatings and coated particles. Coatings with urethane linkages, urea linkages, or a combination thereof may be degradable over time with a microbial powder or solution applied to the particle, between layers of the coating, or on top of the coating.
Coated seeds and methods of making the coated seeds are disclosed. The coated seeds may include a core having a seed, such as soybean or corn, and a coating that has a controlled rupture rate.
A01N 25/26 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
A01N 29/00 - Biocides, pest repellants or attractants, or plant growth regulators containing halogenated hydrocarbons
A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
Coated seeds and methods of making the coated seeds are disclosed. The coated seeds may include a core having a seed, such as soybean or corn, and a coating that has a controlled rupture rate.
A01N 25/26 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
A fertilizer supplying animal nutrients including a core particle having an outer surface and comprising compounds containing animal nutrients, and a coating of urea on the outer surface of the core particle, and further a process of making the fertilizer including the steps of: screening animal nutrient core particles comprising a powdered substance containing an animal nutrient, to a preselected particle size; spraying melted urea onto the surface of the nutrient core particles to produce a coating on the nutrient core particles; granulating the nutrient core particles with sprayed melted urea to produce nutrient core granules; and cooling the nutrient core granules.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Fertilizers, coated fertilizers, and controlled-release fertilizers for domestic, agricultural, commercial and professional use; chemical ingredients for use in the manufacture of fertilizers
Coated granules and methods of making the coated granules that prevent the coated granules from floating and/or drifting due to water current and wind are disclosed. The coated granules may include a core having a water-soluble compound, such as a fertilizer; a controlled release layer; a surface treatment including a surfactant to reduce water tension; and an optional coating disposed between the controlled release layer and the surface treatment layer that includes a gelling agent, such as a super absorbent polymer, that may help to anchor the coated granules to the surface of the soil and reduces the chance of relocation due to rolling.
C05G 5/30 - Layered or coated, e.g. dust-preventing coatings
C05G 3/40 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity for affecting fertiliser dosage or release rateMixtures of one or more fertilisers with additives not having a specifically fertilising activity for affecting solubility
Coated granules and methods of making the coated granules that prevent the coated granules from floating and/or drifting due to water current and wind are disclosed. The coated granules may include a core having a water-soluble compound, such as a fertilizer; a controlled release layer; a surface treatment including a surfactant to reduce water tension; and an optional coating disposed between the controlled release layer and the surface treatment layer that includes a gelling agent, such as a super absorbent polymer, that may help to anchor the coated granules to the surface of the soil and reduces the chance of relocation due to rolling.
C05C 9/00 - Fertilisers containing urea or urea compounds
B01J 2/00 - Processes or devices for granulating materials, in generalRendering particulate materials free flowing in general, e.g. making them hydrophobic
C05G 3/00 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity
A01N 25/26 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Fertilizers, coated fertilizers, and controlled-release fertilizers for domestic, agricultural, commercial and professional use; chemical ingredients for use in the manufacture of fertilizers
Disclosed is a method of coating fertilizer particles with a coating, the method comprising providing fertilizer particles in a coating unit, one or more steps of applying a coating layer by applying one or more coating components to the fertilizer particles in the coating unit, and at least, partially curing or hardening the coating layer, wherein said curing or hardening involves a chemical reaction of said one or more coating components, discharging the coated fertilizer particles from the coating unit, optionally after a final cure or hardening step, wherein the coating unit comprises a stationary frame and at least two movable elements.
C05G 5/30 - Layered or coated, e.g. dust-preventing coatings
C05G 5/40 - Fertilisers incorporated into a matrix
C05C 9/00 - Fertilisers containing urea or urea compounds
B01J 19/00 - Chemical, physical or physico-chemical processes in generalTheir relevant apparatus
C05G 3/40 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity for affecting fertiliser dosage or release rateMixtures of one or more fertilisers with additives not having a specifically fertilising activity for affecting solubility
B05D 3/10 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
12.
Microbial coating of controlled-release fertilizers
Compositions including a core particle including at least one fertilizer nutrient and a shell substantially covering the core particle, wherein the shell includes at least one polymer layer or wax layer and one or more species of microbes (such as a population of cells from at least one species of microbes) are provided. In some embodiments, at least one of the polymer layer and/or the wax layer includes the one or more species of microbes. In other examples, the one or more species of microbes are included between layers, for example, between two polymer layers, between two wax layers, or between a polymer layer and a wax layer. Methods of preparing the compositions are also provided. Methods of using the disclosed compositions that include contacting soil, plants, plant parts, or seeds with the composition are provided.
Disclosed is a method of coating fertilizer particles with a coating, the method comprising providing fertilizer particles in a coating unit, one or more steps of applying a coating layer by applying one or more coating components to the fertilizer particles in the coating unit, and at least, partially curing or hardening the coating layer, wherein said curing or hardening involves a chemical reaction of said one or more coating components, discharging the coated fertilizer particles from the coating unit, optionally after a final cure or hardening step, wherein the coating unit comprises a stationary frame and at least two movable elements.
Disclosed is a method of coating fertilizer particles with a coating, the method comprising providing fertilizer particles in a coating unit, one or more steps of applying a coating layer by applying one or more coating components to the fertilizer particles in the coating unit, and at least, partially curing or hardening the coating layer, wherein said curing or hardening involves a chemical reaction of said one or more coating components, discharging the coated fertilizer particles from the coating unit, optionally after a final cure or hardening step, wherein the coating unit comprises a stationary frame and at least two movable elements.
A fertilizer supplying animal nutrients including a core particle having an outer surface and comprising compounds containing animal nutrients, and a coating of urea on the outer surface of the core particle, and further a process of making the fertilizer including the steps of: screening animal nutrient core particles comprising a powdered substance containing an animal nutrient, to a preselected particle size; spraying melted urea onto the surface of the nutrient core particles to produce a coating on the nutrient core particles; granulating the nutrient core particles with sprayed melted urea to produce nutrient core granules; and cooling the nutrient core granules.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Fertilizers, coated fertilizers, and controlled-release fertilizers for domestic, agricultural, commercial and professional use; chemical ingredients for use in the manufacture of fertilizers
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Fertilizers, coated fertilizers, and controlled-release fertilizers for domestic, agricultural, commercial and professional use; chemical ingredients for use in the manufacture of fertilizers
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Fertilizers, coated fertilizers, and controlled-release fertilizers for domestic, agricultural, commercial and professional use; chemical ingredients for use in the manufacture of fertilizers
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Fertilizers, coated fertilizers, and controlled-release fertilizers for domestic, agricultural, commercial and professional use; chemical ingredients for use in the manufacture of fertilizers
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Fertilizers, and coated fertilizers for domestic, agricultural, commercial and professional use; chemical ingredients for use in the manufacture of fertilizers
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Fertilizers, and coated fertilizers for domestic, agricultural, commercial and professional use; chemical ingredients for use in the manufacture of fertilizers
A fertilizer supplying animal nutrients including a core particle having an outer surface and comprising compounds containing animal nutrients, and a coating of urea on the outer surface of the core particle, and further a process of making the fertilizer including the steps of: screening animal nutrient core particles comprising a powdered substance containing an animal nutrient, to a preselected particle size; spraying melted urea onto the surface of the nutrient core particles to produce a coating on the nutrient core particles; granulating the nutrient core particles with sprayed melted urea to produce nutrient core granules; and cooling the nutrient core granules.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Fertilizers, and coated fertilizers for domestic, agricultural, commercial and professional use; chemical ingredients for use in the manufacture of fertilizers
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Fertilizers, and coated fertilizers for domestic, agricultural, commercial and professional use; chemical ingredients for use in the manufacture of fertilizers
25.
Urea fertilizer containing central volatilization inhibitor particles to reduce release of ammonia and processes for making same
A urea fertilizer having reduced ammonia volatilization upon application to soil including a central particle having an outer surface and comprising ammonia volatilization inhibiting compounds containing one or more of boron and iodine, and a coating of urea on the outer surface of the central particle, and further a process of making the fertilizer including the steps of: granulating ammonia volatilization inhibiting compounds containing one or more of boron and iodine, with a binder to produce volatilization inhibitor particles; screening the inhibitor particles to a preselected particle size; spraying melted urea onto the surface of the inhibitor particles to produce a coating on the inhibitor particles; granulating the coated inhibitor particles with sprayed melted urea to produce granules of urea coated central volatilization particles; and cooling the granules.
C05G 3/08 - Mixtures of one or more fertilisers with materials not having a specifically fertilising activity with agents affecting the nitrification of ammonium compounds or urea in the soil
C05C 9/00 - Fertilisers containing urea or urea compounds
C05G 3/00 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity
B01J 2/00 - Processes or devices for granulating materials, in generalRendering particulate materials free flowing in general, e.g. making them hydrophobic
B01J 2/30 - Processes or devices for granulating materials, in generalRendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking togetherRendering particulate materials free flowing in general, e.g. making them hydrophobic
C05B 1/00 - Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
C05D 9/02 - Other inorganic fertilisers containing trace elements
26.
Controlled release fertilizer with biopolymer coating and process for making same
A controlled release fertilizer including a fertilizer granule, having an outer surface, a coating of biopolymer composition on the outer surface of the fertilizer granule, wherein the biopolymer composition includes at least one biopolymer, and a process of making the controlled release fertilizer including the steps of screening fertilizer granules to a preselected granule size, heating a biopolymer to become substantially fluid, and applying the biopolymer onto the surface of the fertilizer granule to produce a coating on the granule of a predetermined amount.
A urea fertilizer having reduced ammonia volatilization upon application to soil including a central particle having an outer surface and comprising ammonia volatilization inhibiting compounds containing one or more of boron and iodine, and a coating of urea on the outer surface of the central particle, and further a process of making the fertilizer including the steps of: granulating ammonia volatilization inhibiting compounds containing one or more of boron and iodine, with a binder to produce volatilization inhibitor particles; screening the inhibitor particles to a preselected particle size; spraying melted urea onto the surface of the inhibitor particles to produce a coating on the inhibitor particles; granulating the coated inhibitor particles with sprayed melted urea to produce granules of urea coated central volatilization particles; and cooling the granules.
C05C 3/00 - Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
C05C 9/00 - Fertilisers containing urea or urea compounds
C05G 3/00 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity
C05B 1/00 - Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
B01J 2/00 - Processes or devices for granulating materials, in generalRendering particulate materials free flowing in general, e.g. making them hydrophobic
B01J 2/30 - Processes or devices for granulating materials, in generalRendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking togetherRendering particulate materials free flowing in general, e.g. making them hydrophobic
