|
Match
|
Document |
Document Title |
|
|
7582237 |
Process for preparing granular urea product
In a granulating process for preparing granular urea from an aqueous urea solution using a fluidized bed method or a fluidized, spouted bed method, an aqueous urea solution having a urea...
|
|
|
7534280 |
Fertilizers containing polyamino acid
High analysis fertilizer formulations of a low bulk density powdered ureaformaldehyde, having soluble and insoluble components combined with soluble monopotassium phosphate and polyamino acid in...
|
|
|
7513928 |
High nitrogen liquid fertilizer
The present invention is directed to liquid fertilizer composition having a high nitrogen content comprising an aqueous mixture of a urea-formaldehyde resin and a nitrogen fertilizer source...
|
|
|
7513927 |
Methods of controlling chemical self-heating of organic-containing materials
Disclosed herein are methods of inhibiting chemical self-heating in organic-containing materials by the addition of phosphate and or other buffering agents which control the pH of the...
|
|
|
7498055 |
Process for the preparation of urea granules
Process for the preparation of urea granules in a fluid-bed granulator, by using at least one feeding device to feed a urea melt in the form of a film to a fluidized bed of solid urea nuclei, upon...
|
|
|
7494526 |
Plant protection and growth stimulation by nanoscalar particle folial delivery
A technique is provided for delivering plant supportive materials to plants. The technique utilizes encapsulation of a plant growth facilitator, such as a plant nutrient, water or pesticide, in...
|
|
|
7494525 |
Calcium polysulfide, potassium polysulfide, calcium thiosulfate, and magnesium thiosulfate as urease inhibitors
Use of urease-inhibiting amounts of calcium polysulfide, potassium polysulfide, calcium thiosulfate, magnesium thiosulfate, and blends thereof, in combination with urea-containing fertilizer to...
|
|
|
7468087 |
Fertilizer, process for producing the same, process for controlling inorganizing speed of urea/aliphatic aldehyde condensation product, and process for growing crops
Disclosed are a fertilizer containing a sparingly water-soluble phosphatic fertilizer and an urea/aliphatic aldehyde condensation product. The process for controlling inorganizing speed of...
|
|
|
7402263 |
Tungstate based corrosion inhibitors
A trace amount of a tungstate is disclosed for inhibiting corrosion by nitrogen fertilizer solution, in particular, an ammonium nitrate fertilizer solution, (UAN) in contact with ferrous metal...
|
|
|
7402190 |
Method for making formulated nitrogenous and complex fertilizer in highly homogenized spherical granule form starting from urea-formaldehyde liquid resins and the fertilizer made thereby
The present invention relates to a method for making formulated nitrogenous and complex fertilizers, in granule form, suitable for slowly releasing nitrogen, comprising the steps of preparing an...
|
|
|
7396801 |
Moss control composition
The present invention is an aqueous composition for controlling or eradicating moss from undesirable locations such as lawns and golf course putting greens. The composition contains a fertilizer, a...
|
|
|
7267707 |
Polyurethane encapsulated fertilizer
A polyurethane encapsulated, slow release fertilizer with a coating based upon an isocyanate component and an isocyanate-reactive component comprising a polyether polyol. The process for producing...
|
|
|
7108732 |
Process for producing fertilizer comprising sparingly water-soluble phosphatic fertilizer, urea/aliphatic aldehyde condensation product and water-repellent substance
The fertilizer of the invention is a fertilizer containing a sparingly water-soluble phosphatic fertilizer and a urea/aliphatic aldehyde condensation product. The process for controlling...
|
|
|
7018441 |
Granular coated fertilizer
The present invention provides a granular fertilizer which is coated with a thermosetting resin layer (first thermosetting resin layer), a water-insoluble material layer and a thermosetting resin...
|
|
|
6987082 |
Controlled release products and processes for the preparation thereof
A controlled release product is provided having a suppressed initial release period and a predetermined longevity. The product includes a particulate water soluble core material and a...
|
|
|
6953537 |
Corrosion inhibitor
A corrosion inhibitor for use with Urea Ammonium Nitrate solutions is disclosed, comprising a blend of molybdate and one or more of the inorganic phosphates (including phosphates, polyphosphates,...
|
|
|
6936681 |
Slow release nitrogen fertilizer
A slow release, particulate urea-formaldehyde polymer useful as a fertilizer for enhancing the extended delivery of nitrogen needed for plant development and growth and a granular fertilizer made...
|
|
|
6936087 |
Soil conditioning agglomerates containing calcium
Mechanically strong, water-disintegrable agglomerates made from a particulate calcium source, a water-soluble binder and optionally containing a primary plant nutrient source and/or micronutrient...
|
|
|
6930139 |
Anti-explosive fertilizer coatings
Coatings for agricultural grade fertilizer particles and industrial grade ammonium nitrate are provided which when applied to particles form a protective film which acts as a barrier to inhibit or...
|
|
|
6889471 |
Polyacrylamide suspensions for soil conditioning
A stable aqueous suspension of water-soluble polyacrylamide particles is in a saturated solution of an ammonium salt. The polyacrylamide particles are characterized by a particle size of about...
|
|
|
6884756 |
Water-dispersible pellets
A water-dispersible particle for delivery of nitrogen to a plant is disclosed. The water-dispersible particle also delivers an active ingredient such as a plant hormone to a desirable plant or a...
|
|
|
6830603 |
Volatility-inhibited urea fertilizers
Volatility-inhibited fertilizers are prepared by coating granular urea with a coating that includes a binding agent having a boron anion and a hydrogen bonding group to adhere the binding agent to...
|
|
|
6826866 |
Fully compatible water-soluble fertilizer and use
The use of dilute aqueous water-soluble fertilizer compositions are disclosed to enhance the rewetting of water, uniformity and nutrient retention characteristics of initially untreated plant...
|
|
|
6821311 |
Method for treating fertilizer process solutions
A method for manufacturing a solid product containing nitrogen and phosphor, particular a solid ammonium phosphate and/or urea ammonium phosphate product, in which method the solution containing...
|
|
|
6749660 |
Solid-chemical composition and method of preparation for the anaerobic bioremediation of environmental contaminants coupled to denitrification
This invention concerns the formulation and preparation of ammonium- and urea-free solid-chemical compositions for the anaerobic bioremediation of environmental contamination using the biological...
|
|
|
6749659 |
Controlled release rate fertilizers and methods of making same
A fertilizer granule comprises: i) an elemental sulfur and swelling clay matrix, and ii) at least one additional fertilizer material incorporated into said matrix.
|
|
|
6716360 |
Method and apparatus for treating waste streams
A method for treating a waste stream, the method including the steps of providing a waste stream that includes waste solids suspended in water, feeding the waste stream to the top of a hydraulic...
|
|
|
6682578 |
Methods for producing fertilizers and feed supplements from agricultural and industrial wastes
Integrated waste treatment and fertilizer and feed supplement production methods to be implemented at organic waste source sites, at remote treatment sites, or partially at the organic waste source...
|
|
|
6663686 |
Controlled release fertilizer and method for production thereof
A controlled release fertilizer material comprising a particulate plant nutrient surrounded by a coating which is the reaction product of a mixture comprising: a polyol, an isocyanate and an...
|
|
|
6645267 |
Plant growing media
A process for converting composted organic materials produced by optimized composting procedures into plant growing media for agronomic and other uses. The raw organic matter is first processed...
|
|
|
6585900 |
Process for the treatment of sludge
A process for the treatment of sludge which produces a dry sludge free of pathogenic and non-pathogenic microorganisms enriched with nitrogen which can be used as a fertilizer, and which uses as...
|
|
|
6576035 |
Stabilized enhanced efficiency controllable release calcium cyanamide compositions
Calcium cyanamide compositions and methods for their use are disclosed. The compositions and methods stabilize active ionic compositions comprising calcium cyanamide and enhance the effectiveness...
|
|
|
6558445 |
Dry fertilizer compositions and method for making the same
The present invention describes a composition which has as its base a dry, granular fertilizer and to which is added a flowing agent and further to which is added a hydrophobic agent. The present...
|
|
|
6544313 |
Sulfur-containing fertilizer composition and method for preparing same
A fertilizer composition that includes a plurality of particles in which the particles feature a plurality of sulfur platelets embedded within a fertilizer portion, and a method for preparing this...
|
|
|
6521365 |
Stackless waste material renewal process utilizing oxygen enriched gas
A waste renewal process in which waste material is burned without causing pollution, while exhaust products are renewed by converting them to useful by-products. The process is implemented in a...
|
|
|
6515177 |
Method of coating materials and materials formed thereby
A method of forming a methylol urea prepolymer and a particle coated in with the prepolymer. The method involves providing a source of methylol urea and a source of aldehyde and reacting the urea...
|
|
|
6500222 |
Diureides and their use
The present invention relates to the use of diureides of dicarboxylic acids of the formula I in which R is hydrogen or SO 2 O ⊖ M ⊕ , M ⊕ is lithium, sodium, potassium, cesium, ammonium,...
|
|
|
6489438 |
Fertilizer formulations comprising polysulfonic acids
Fertilizer formulations comprising polysulfonic acid together with inorganic fertilizers or slurry or liquid fertilizers and one or more nitrification inhibitors.
|
|
|
6471741 |
Liquid soil enrichment microbial compositions
Shelf-stable soil enrichment solutions contain beneficial soil and plant microbial spores or colonies, e.g. Bacillus bacteria and/or Trichoderma fungal species, that remain at least about 90%...
|
|
|
6464746 |
Homogeneous granules of slow-release fertilizer and method of making the same
A process for making homogeneous granules of slow-release fertilizer to deliver high doses of slow-release nitrogen in pellets that disperse or fall apart when contacted by moisture. The method...
|
|
|
6460290 |
Fully compatible surfactant-impregnated water-soluble fertilizer; concentrate; and use
Solid surfactant-impregnated, water-soluble fertilizer compositions are disclosed together with aqueous concentrates made therefrom. The use of dilute aqueous compositions made from said...
|
|
|
6458747 |
Slow acting fertilizer composition and method
A process for making a slow release high nitrogen fertilizer comprising mixing agricultural products, a surfactant and urea at elevated temperature and then pelletizing the fertilizer. Fertilizers...
|
|
|
6398840 |
Process for treating sludge
A process for treating sludge comprising the addition of sulphuric acid and anhydrous ammonium to the sludge inside a granulator in order to produce an exothermic reaction which generates...
|
|
|
6375969 |
Broadcast carriers for pesticides and their use
This invention relates to certain natural diatomaceous earth granule compositions which can be broadcast, i. e., dry spread on the soil to deliver a pesticide or fertilizer. The granules retain...
|
|
|
6352569 |
Liquid fertilizer based on bio-process organic residues
For applications as nutrient for field plants, vegetables, fruit trees and vines, and for decomposition of organic materials, like straw, composts, wood scraps and municipal wastes there is...
|
|
|
6338746 |
Polymer-sulfur-polymer coated fertilizers
The present invention described a polymer coated fertilizer, such as urea, subsequently coated with a layer of sulfur and thereafter a further coating of polymer. Preferably, the polymer coatings...
|
|
|
6336949 |
Slow release urea fertilizer composition and a process for the preparation of the said composition
A novel composition for a slow release nitrogenous fertilizer comprising about 0.5-1% of an inert material, 0.5-1% of essential oil or their derivatives on w/w basis and process for the preparation...
|
|
|
6336772 |
Detoxification of soil
Compositions for and method of degrading organic chemicals in soil. The composition is a nutrient medium serving as a substrate for micro-organisms in the soil, preferably containing a major...
|
|
|
6331198 |
Composition useful as nitrification inhibiting additive for ammonia producing fertilizers
The invention provides a synergistic composition useful as a nitrification inhibiting additive for ammonium producing fertilizers which comprises: (a) benzotriazole in the range of 2.5 to 50%...
|
|
|
6322606 |
Coated granular fertilizer and method for producing same
The invention relates to a coated granular fertilizer having a film covering fertilizer granules. This film comprises a polyurethane resin prepared by a method comprising the steps of (a) reacting...
|