Coating Compositions And Process For The Preparation Thereof

A composition and processes for the reduction of the tendency to baking, moisture absorption and/or dust formation of a granulate being susceptible therefore, such as fertilizers, minerals, ores, as well as to obtain stable coloring dispersions, density control of cokes and the reduction of foam in industrial processes, wherein synthetic polymers of fatty alkyl compounds, especially fatty acid esters and fatty-alcohols, fatty amines, fatty amides and fatty ethers, or distillation residues of the original monomers themselves, can be used, are disclosed. The distillation residues are preferably derived from the bottom fraction, obtained by distillation of the fraction being suitable as biodiesel during the biodiesel production process.

THERMAL EXTRUSION METHOD TO FABRICATE LARGE-DIMENSION SUPERHYDROPHOBIC CYLINDER PILLAR ARRAYS WITH DROPLET PANCAKE BOUNCING PHENOMENON

A thermal extrusion method to fabricate large-dimension superhydrophobic cylinder pillar arrays with droplet pancake bouncing phenomenon. Preparing thermal extrusion mold: the through-hole arrays with 0.8˜1.25 mm diameter, 0.25 mm interval space and 0.6˜1.0 mm height are first obtained on metals, and are then polished, rinsed and dried. Thermal extrusion: polymer materials are first thermally extruded on the obtained mold and cooled to room temperature. Demold: excess polymer materials flowing from the through hole are cut off and then the polymer cylinder pillar arrays are lifted off from the mold. Superhydrophobic treatment: the whole polymer sample is treated using mixed liquid spray consisting of titanium oxide nanoparticles dispersed in fluoroalkylsilane ethanol solution, and the superhydrophobic cylinder pillar arrays are obtained. The method is easy to operate, low-cost, recyclable, effective for different polymer materials, and can obtain cylinder pillar arrays with large dimensions, which can realize efficient large-area and industrial fabrication of the droplet pancake bouncing surfaces. 1. A thermal extrusion method to fabricate large-dimension superhydrophobic cylinder pillar arrays with droplet pancake bouncing phenomenon , wherein the steps are as follows:preparing thermal extrusion mold: the through-hole arrays with 0.8˜1.25 mm diameter, 0.25 mm interval space and 0.6˜1.0 mm depth are first obtained on metals, and then rinsed and dried;thermal extrusion: based on the obtained mold, the polymer plates are first thermally extruded on the mold and cooled to room temperature;demold: excess polymer materials flowing from the through hole are cut off and then the polymer cylinder pillar arrays are lifted off from the mold;superhydrophobic treatment: the superhydrophobic cylinder pillar arrays are obtained via spraying the mixed 1 wt. % fluoroalkylsilane ethanol solution containing titanium oxide nanoparticles and being dried in the air; The mass ratio of ...

Mixtures on the Basis of Sulfur-Crosslinked Triglyceride, a Method for the Production Thereof, and the Use Thereof as Fertilizer

The present invention relates to novel mixtures based on sulfur-crosslinked triglyceride, a process for their preparation, and their use as fertilizers, in particular for promoting the growth of plants which require sulfur.

COATED GRANULAR FERTILIZERS, METHODS OF MANUFACTURE THEREOF, AND USES

A coated fertilizer comprises a fertilizer granule; and a coating disposed on a surface of the fertilizer granule, wherein the coating comprises a poly(lactic acid); a second polymer comprising a poly(butylene succinate), a cellulose triacetate, or a combination comprising at least one of the foregoing; and a sealant. Methods of making the coated fertilizer are also disclosed. 1. A coated fertilizer comprising:a fertilizer granule; and a poly(lactic acid);', 'a second polymer comprising a poly(butylene succinate), a cellulose triacetate, or a combination comprising at least one of the foregoing; and', 'a sealant., 'a coating disposed on a surface of the fertilizer granule, wherein the coating comprises'}2. The coated fertilizer of claim 1 , wherein the sealant comprises a wax.3. The coated fertilizer of claim 1 , wherein the second polymer comprises poly(butylene succinate).4. The coated fertilizer of claim 1 , wherein the second polymer comprises cellulose triacetate.5. (canceled)6. (canceled)7. The coated fertilizer of claim 1 , wherein the nitrogen content of the coated fertilizer is 42 wt % to 45 wt % claim 1 , based on the total weight of the coated fertilizer.8. The coated fertilizer of claim 1 , wherein the coating comprises the poly(lactic acid) claim 1 , the second polymer claim 1 , and the sealant in combination in a single layer.9. The coated fertilizer of claim 1 , wherein the coating comprises:a first layer disposed on the fertilizer granule, wherein the first layer comprises the poly(lactic acid) and the second polymer; anda second layer disposed on the first layer, wherein the second layer comprises the sealant.10. The coated fertilizer of claim 1 , wherein the coating comprises:a first layer disposed on the fertilizer granule, wherein the first layer comprises the poly(lactic acid) or the second polymer;a second layer disposed on the first layer, wherein the second layer comprises the second polymer or the poly(lactic acid), provided that the first ...

Release composition for inhibiting freeze-sticking of aggregate to steel and aluminum

A composition for inhibiting freeze-sticking of aggregate particles to steel or aluminum comprising about 80 wt. % to 100 wt. % sugar beet molasses containing about 30 wt. % to about 40 wt. % water, based on the total weight of the composition, wherein the composition contains no natural protein additive that is not contained in the sugar beet molasses. In another embodiment, the composition comprises about 30 wt. % to about 70 wt. % sugar beet molasses and about 70 wt. % to about 30 wt. % desugared beet molasses, based on the total weight of sugar beet molasses and desugared sugar beet molasses, said composition containing about 30 wt. % to about 50 wt. % water, based on the total weight of the composition. In another embodiment, the composition comprises about 5 wt. % to about 30 wt. % sugar beet molasses and about 95 wt. % to about 70 wt. % MgCl 2 and/or CaCl 2 , based on the total weight of sugar beet molasses, MgCl 2 and/or CaCl 2 , with about 40 wt. % to about 70 wt. % water, based on the total weight of the composition.

SMART RELEASE POTASH FERTILIZER GRANULES

There is provided a smart release potash fertilizer granule comprising a potash core; an extended release layer covering the potash core, wherein the extended release layer comprises water-swellable copolymeric nanoparticles and at least one water-soluble organic acid or water-soluble organic carboxylate salt; a controlled release layer covering the extended release layer, wherein the controlled release layer comprises water-swellable copolymeric nanoparticles; and an anticaking layer covering the controlled release layer, wherein the anticaking layer comprises water-insoluble copolymeric nanoparticles. 1. A smart release potash fertilizer granule comprising:a potash core;an extended release layer covering the potash core, wherein the extended release layer comprises water-swellable copolymeric nanoparticles and at least one water-soluble organic acid or water-soluble organic carboxylate salt;a controlled release layer covering the extended release layer, wherein the controlled release layer comprises water-swellable copolymeric nanoparticles; andan anticaking layer covering the controlled release layer, wherein the anticaking layer comprises water-insoluble copolymeric nanoparticles.210-. (canceled)11. The fertilizer granule of claim 1 , wherein the organic acid or the organic carboxylate salt is a phosphorus solubilizer or a plant hormone.12. (canceled)13. (canceled)14. The fertilizer granule of claim 11 , wherein the phosphorus solubilizer is citric acid claim 11 , lauric acid claim 11 , alkyl sulfuric acid claim 11 , oxalic acid claim 11 , or gluconic acid claim 11 , or a salt thereof.1517-. (canceled)1922-. (canceled)23. The fertilizer granule of claim 11 , wherein the plant hormone is 1-naphthalene acetic acid or gibberellic acid claim 11 , or a salt thereof.24. The fertilizer granule of claim 1 , wherein the extended release layer comprises the organic carboxylate salt.25. The fertilizer granule of claim 24 , wherein the organic carboxylate salt is an ...

METHOD FOR MODIFYING SURFACE OF POLYMER SUBSTRATE AND POLYMER SUBSTRATE HAVING SURFACE MODIFIED THEREBY

The present invention relates to a method for modifying the surface of a polymer substrate. Specifically, the present invention provides a method for modifying the surface of a polymer substrate using a plasma treatment, a hydrophilic primer and a coating agent including a hydrophobic fluorine compound. 1. A method for modifying a surface of a polymer substrate , the method comprising:treating the surface of the polymer substrate with plasma;applying a hydrophilic primer onto the surface of the plasma-treated polymer substrate; andcoating the plasma-treated polymer substrate with a coating agent containing a hydrophobic fluorine compound.2. The method of claim 1 , wherein the polymer substrate is a siloxane-based polymer.3. The method of claim 2 , wherein the siloxane-based polymer is silicone rubber.4. The method of claim 1 , wherein the plasma is plasma of argon claim 1 , nitrogen claim 1 , oxygen claim 1 , or a mixed gas in which two or more of these gases are mixed.5. The method of claim 1 , wherein in the treating of the surface of the polymer substrate with plasma claim 1 ,the plasma is formed from a mixed gas by applying power using RF power at 700 to 800 W in a device in which pressure is maintained at an atmospheric pressure (760 Torr).6. The method of claim 1 , wherein the hydrophobic fluorine compound comprises a condensed polymer of a fluorine-based polymer and a functional organic or inorganic silane compound.7. The method of claim 6 , wherein the fluorine-based polymer is selected from the group consisting of a polymer comprising tetrafluoroethylene claim 6 , hexafluoropropylene claim 6 , chlorotrifluoroethylene claim 6 , trifluoroethylene claim 6 , vinylidene fluoride claim 6 , octafluorobutylene claim 6 , pentafluorophenyl trifluoroethylene claim 6 , pentafluorophenyl ethylene claim 6 , and a repeat unit induced from the monomer claim 6 , a fluoro-containing acrylate polymer claim 6 , and perfluoro polyether.8. The method of claim 6 , wherein the ...

COATED GRANULAR FERTILIZERS, METHODS OF MANUFACTURE THEREOF, AND USES

A coated fertilizer comprises a fertilizer granule; and a coating disposed on a surface of the fertilizer granule, wherein the coating comprises a poly(lactic acid); a second polymer comprising a poly(butylene succinate), a cellulose triacetate, or a combination comprising at least one of the foregoing; and a sealant. Methods of making the coated fertilizer are also disclosed. 132.-. (canceled)33. A coated fertilizer comprising:a fertilizer granule; and a first polymer comprising poly(lactic acid);', 'a second polymer comprising a poly(butylene succinate), a poly(caprolactone), a poly(butylene terephthalate adipate), a cellulose acetate, or a combination comprising at least two of the foregoing; and', 'a sealant comprising 0.1 to 2 wt. % wax based on the total weight of the coated fertilizer., 'a coating disposed on a surface of the fertilizer granule, wherein the coating comprises34. The coated fertilizer of claim 33 , wherein the second polymer comprises one or more of poly(butylene terephthalate adipate) claim 33 , cellulose acetate claim 33 , or a combination thereof.35. The coated fertilizer of claim 33 , wherein the amount of the coating on the fertilizer granule is 0.3 to 6 wt. % based on the total weight of the coated fertilizer claim 33 , and wherein the coating comprises:0.1 to 6 wt. % a poly(lactic acid) based on the total weight of the coated fertilizer;0.1 to 6 wt. % of the second polymer based on the total weight of the coated fertilizer; and0.1 to 2 wt. % wax based on the total weight of the coated fertilizer.36. The coated fertilizer of claim 33 , wherein the coated fertilizer comprises 42 wt. % to 45 wt. % nitrogen claim 33 , based on the total weight of the coated fertilizer.37. The coated fertilizer of claim 33 , wherein the coating has a total thickness of 20 to 70 micrometers.38. The coated fertilizer of claim 33 , wherein the coating comprises more than one layer.39. The coated fertilizer of claim 33 , wherein the coating comprises the poly( ...

POLYMERIC COMPOSITIONS

Water soluble polymeric compositions are provided including at least one polyanionic polymer component (e.g., a copolymer containing maleic and itaconic repeat units), and at least one high molecular weight component selected from copolymers different than the polyanionic polymer and preferably having dicarboxylic repeat units, and a cellulose or cellulose derivative. The compositions are preferably substantially free of hydrocarbons and can be used to coat solid fertilizers in order to reduce fines. 131-. (canceled)32. A polymeric composition comprising:at least one polyanionic polymer component comprising a polymer having maleic and itaconic repeat units; andat least one high molecular weight component selected from the group consisting of a copolymer different than said polyanionic polymer, a cellulose or cellulose derivative having at least an average of about 0.9 carboxylate groups per cellulose repeat unit, and mixtures thereof,said composition being soluble in water.33. The composition of claim 32 , said polyanionic polymer component also including sulfonate repeat units.34. The composition of claim 32 , said composition being aqueous and having a water content of from about 10-95% w/w claim 32 , and a solids content of from about 5-90% w/w.35. The composition of claim 32 , said polyanionic polymer component being present at a level of from about 1-80% w/w claim 32 , and said high molecular weight component being present at a level of from about 1-40% w/w.36. The composition of claim 35 , said polyanionic polymer component being present at a level of from about 5-60% w/w claim 35 , and said high molecular weight component being present at a level of from about 2-20% w/w.37. The composition of claim 32 , said composition having a hydrocarbon content of no more than about 5% w/w.38. The composition of claim 32 , said high molecular weight component being a copolymer having dicarboxylate repeat units and repeat units selected from the group consisting of ...

ANTICAKING AGENT FOR HYGROSCOPIC FERTILIZER

An anticaking agent having a coating and a mineral matrix of a coarse mineral and a fine mineral is described. A method of making the anticaking agent is disclosed, as well as a method of applying the anticaking agent to a hygroscopic fertilizer to reduce caking in high temperature and high humidity environments. The coarse mineral may be a diatomaceous earth. 1: An anticaking agent , comprising:{'sub': '50', '20-80 wt % coarse mineral, having a median particle diameter (d) in a range of 1-20 μm;'}{'sub': '50', '20-80 wt % one or more fine minerals, having a median particle diameter (d) in a range of 500 nm-4 μm; and'}1-30 wt % coating, each weight percentage relative to a total weight of the anticaking agent,wherein the coarse mineral and the one or more fine minerals comprise a mineral selected from the group consisting of perlite, diatomaceous earth, talc, calcium carbonate, kaolin, and calcined kaolin,wherein the coarse mineral comprises different minerals than the one or more fine minerals,wherein the coating is silicone oil, silane, or both,wherein the anticaking agent has an median particle diameter in a range of 2-50 μm, andwherein the coarse mineral and the one or more fine minerals form a mineral matrix held together by the coating.2: The anticaking agent of claim 1 , wherein the coarse mineral is diatomaceous earth claim 1 , the diatomaceous earth comprising:{'sub': '2', 'at least 94 wt % silica (SiO), and'}less than 1 wt % crystalline silica, each relative to a total weight of the diatomaceous earth.3: The anticaking agent of claim 1 , wherein the coarse mineral is a natural amorphous silica product derived from diatomaceous earth.4: The anticaking agent of claim 1 , wherein the one or more fine minerals consists of talc claim 1 , calcined kaolin claim 1 , or both claim 1 , andwherein the coating comprises silicone oil, silane, or both.5: The anticaking agent of claim 4 , wherein the silane comprises octyltriethoxysilane and/or vinyltrimethoxysilane ...

COATINGS AND ADDITIVES CONTAINING FATTY ACIDS, SALTS OF FATTY ACIDS, OR SIMILAR COMPOUNDS, FOR USE AS DE-DUST AND/OR ANTI-CAKING AGENTS FOR GRANULAR PRODUCTS

Coatings and additives including a fatty acid or salt of fatty acid for application to granules. The coatings or additives can be applied to granules of, for example, fertilizer or animal feed. The fatty acid can be stearic acid, another saturated fatty acid, a salt of fatty acid such as sodium stearate, or combinations thereof, and can optionally include a carrier fluid. Preferably, the coating or flow additive is animal feed-grade certified to be used for products incorporated into food or animal feed as a nutrient supplement. 1. An agricultural product comprising:a plurality of agriculturally beneficial granules; andan additive comprising a fatty acid component.2. The product of claim 1 , wherein the fatty acid component comprises a salt of fatty acid selected from the group consisting of sodium stearate claim 1 , calcium stearate claim 1 , magnesium stearate claim 1 , zinc stearate claim 1 , and combinations thereof.3. The product of claim 2 , wherein the salt of fatty acid comprises sodium stearate.4. The product of claim 1 , wherein the fatty acid component comprises a saturated fatty acid.5. The product of claim 4 , wherein the saturated fatty acid is stearic acid.6. The product of claim 1 , wherein the fatty acid component comprises a blend of fatty acids.7. The product of claim 1 , further comprising a carrier fluid claim 1 , wherein the fatty acid component is dispersed within the carrier fluid.8. The product of claim 7 , wherein the carrier fluid is an oil.9. The product of claim 1 , wherein the fatty acid component is present in an amount in a range of from about 0.01 to about 5 weight percent of the product.10. The product of claim 1 , wherein the fatty acid component is added to the granules as a dry powder blended therewith.11. The product of claim 11 , wherein the dry powder is added in an amount of from about 0.5 lb to about 10 lb dry powder to ton of granules (lb/ton).12. The product of claim 1 , wherein the fatty acid component forms a coating ...

ANTI-CAKING AGENT FOR SOIL

An anti-caking agent for soil includes, as effective ingredients: a lignin having a molecular weight peak, as measured by GPC molecular weight analysis using a UV detector at a wavelength of 254 nm, within the molecular weight range of 10,000 to 40,000; and a diatomaceous earth. A method of improving the growth of a plant uses the above described anti-caking agent for soil. The anti-caking agent for soil has the effect of reducing the caking of soil and improving the poor growth of a plant. 15-. (canceled)6. An anti-caking agent for soil comprising , as effective ingredients: a lignin having a molecular weight peak , as measured by GPC molecular weight analysis using a UV detector at a wavelength of 254 nm , having molecular weight of from 10 ,000 to 40 ,000; and a diatomaceous earth.7. The anti-caking agent for soil according to claim 6 , wherein said lignin is an alkaline extract of bagasse.8. The anti-caking agent for soil according to claim 6 , wherein a dry weight ratio of said lignin to said diatomaceous earth is 1:1 to 1:3.9. A method of preventing caking of soil claim 6 , the method comprising using the anti-caking agent for soil according to .10. A method of improving growth of a plant claim 6 , the method comprising using the anti-caking agent for soil according to .11. The anti-caking agent for soil according to claim 7 , wherein a dry weight ratio of said lignin to said diatomaceous earth is 1:1 to 1:3. This disclosure relates to an anti-caking agent for soil that contains lignin as an effective ingredient.Lignin is a complex, naturally-occurring polymer composed of phenylpropane units and having a three-dimensional network structure. Since lignin is contained in plants in an amount of about 20 to 30%, lignin is known as an aromatic polymer most abundantly present in nature, and is drawing attentions as a renewable resource. In addition to naturally-occurring lignin, it is known that lignin is also produced during the production process of pulp and, in ...

PRETREATMENT PROCESS FOR IMPROVING THE FILLING OF A CHAMBER WITH SOLID PARTICLES

The invention relates to a pretreatment process for improving the filling of a chamber with solid particles, in which said solid particles are mixed before loading of said solid particles into the chamber with at least one lubricant that is solid at ambient temperature chosen from saturated fatty acids having 14 or more carbon atoms, metal salts of saturated fatty acids having 14 or more carbon atoms, esters of fatty acids having 14 or more carbon atoms, fatty alcohols having 14 or more carbon atoms, linear N-alkanes having 16 or more carbon atoms in solid form, fumaric acid, talc, sodium stearoyl fumarate, the lubricant being introduced at a content of between 0.01% and 1% relative to the total weight of the mixture of solid particles and lubricant. The invention also relates to the use of the process for the pretreatment of particles of adsorbents for the separation of xylenes.

Preventing storage instability of hygroscopic - solids - addition of fatty acid metal salts

The handling properties of hygroscopic solids is improved by addition of 2 - 30% of a powdered Ca, Mg, Zn or al salt of a C12-C20 fatty acid. The process is useful for food additives, medicaments, and industrial chemicals. The salt is pref. of a particle size below 0.074 mm. and the process is effected simply by mixing the two components together.

Composition and anti-clumping process for fertilizers.

Particulate fertilizer dust control

Fugitive dust emission from granular inorganic fertilizers is controlled by applying a solution of urea and lignosulfonate.

Method and apparatus for coating particulate material with powdered material

Preparation of cold flow resistant polymer powders

Free-flowing, reagglomeration-resistant powders are prepared utilizing finely divided polymer particles coated with alumina. The alumina-coated polymer powder exhibits cold-flow reagglomeration-resistance behavior and, when added to solvents specific for the alumina-coated polymer, dissolves very rapidly.

抗凝結性化方法

(57)【要約】 【課題】 易流動性顆粒の貯蔵安定性を高める方法を提 供すること。 【解決手段】 固体状材料を、式、Ｒ２−Ｒ１−ＯＨで 表され、かつＲ１が炭素原子数４から１２の、置換もし くは非置換、分岐、直鎖または環式基を、Ｒ２がＯＨま たはＨを意味する場合のアルコールを製造する場合に得 られ、かつ約６０℃またはそれ以下の温度において液状 の蒸留塔底残留物により処理する工程を有することを特 徴とする、固体材料の凝結性向を抑制する方法。

Oily coating composition containing byproducts of production of alkyl esters of fatty acids and/or biodiesel fuel

FIELD: chemistry. SUBSTANCE: invention relates to an oily coating composition used to inhibit dust formation. The composition contains a byproduct of producing biodiesel fuel or a byproduct of transesterification reactions, containing triglycerides. The byproduct contains one or more C 6 -C 24 fatty acids and salts of one or more C 6 -C 24 fatty acids, where said salts are selected from a group consisting of sodium, lithium, potassium and magnesium salts. The composition also contains about 40% one or more methyl or ethyl esters of C 6 -C 24 fatty acids and at least one chloride or sulphate of sodium, potassium, calcium or any combination thereof. The composition also contains one component selected from a group consisting of: a) a product of reacting an acid with a crude glycerol phase of the process of producing biodiesel fuel, b) a product of reacting an acid with a crude glycerol phase of transesterification reactions containing triglycerides, c) a crude phase of alkyl esters of fatty acids of the process of producing biodiesel fuel, and d) a crude phase of alkyl esters of fatty acids of transesterification reactions containing triglycerides. EFFECT: coating composition is cost effective, is obtained from renewable sources and is environmentally safe. 17 cl, 1 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 473 583 (13) C2 (51) МПК C09K 3/22 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009133041/05, 12.02.2008 (24) Дата начала отсчета срока действия патента: 12.02.2008 (73) Патентообладатель(и): Налко Компани (US) (43) Дата публикации заявки: 20.03.2011 Бюл. № 8 2 4 7 3 5 8 3 (45) Опубликовано: 27.01.2013 Бюл. № 3 (56) Список документов, цитированных в отчете о поиске: US 2006284137 A1, 21.12.2006. US 6514332 B2, 04.02.2003. SU 1685969 A1, 23.10.1991. SU 1250569 A1, 15.08.1983. 2 4 7 3 5 8 3 R U (86) Заявка PCT: US 2008/053701 (12.02.2008) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на ...

Procedure for avoiding dust and caking of salts or fertilizers

一种多层沉降型制备包膜肥料的包衣烘干装置及方法

一种多层沉降型制备包膜肥料的包衣烘干装置及方法，属于农业肥料制备技术领域。该装置筒体内腔中，包衣流化床区段中设置至少2层水平平行的塔盘，且在该区段内的每层塔盘上设置至少1把喷枪，喷枪上连接有送料管；所述烘干流化床区段中设置至少2层水平平行的塔盘；塔盘包括空心柱体和空心台体，空心台体底壁上开有落料孔空心台体下部活动安装有用于打开或闭合落料孔的转动板，转动板上开有通风孔，该方法使包衣和加热后处理连续进行，在重力和塔盘导向气流的作用下依次通过各塔盘，完成包衣和烘干处理，该装置将传统间歇式流化床包衣设备改装成多层沉降型的设备，提高生产效率3‑10倍，同时充分利用了风的热能和动能，降低了能耗。

Fertilizer particle

FIELD: agriculture. SUBSTANCE: fertilizer particle for fertigation contains a core and continuous coating, where the core contains inorganic nutritious salts, and continuous coating is a single layer and contains from 97 to 99% wt./wt. of mineral oil, from 1 to 3% wt./wt. of primary alkylamines and from 0.1 to 1.0% wt./wt. of water-insoluble particles, and it is from 0.05 to 0.25% wt./wt. of the particle. Primary alkylamines are selected from a group of linear C 12 -C 20 compounds with terminal amine, water-insoluble particles are selected from a group consisting of talc, clays, dolomite, calcium silicates, and mineral oil is selected from a mixture that is liquid at a room temperature, has a boiling temperature in the range from 300 to 600°C and contains mainly C 15 -C 50 linear hydrocarbons, branched hydrocarbons and/or aromatic hydrocarbons. EFFECT: proposed fertilizer particles are stable and suitable for fertigation, show reduced tendency to dust formation, allow for avoiding surface films, when dissolving particles in water, even if very hydrophobic mineral oil is less dense than water, and fertigation solutions using fertilizer particles do not clog nozzles in fertigation systems. 20 cl, 2 tbl, 3 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 763 521 C2 (51) МПК C05B 7/00 (2006.01) C05G 3/00 (2006.01) B01J 2/30 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C05B 7/00 (2021.08); C05G 3/00 (2021.08); B01J 2/30 (2021.08) (21)(22) Заявка: 2019117965, 30.11.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ЯРА ИНТЕРНЕЙШНЛ АСА (NO) Дата регистрации: 30.12.2021 01.12.2016 EP 16201717.2 (43) Дата публикации заявки: 11.01.2021 Бюл. № 2 (56) Список документов, цитированных в отчете о поиске: US 4185988 A1, 29.01.1980. GB 1042797 A, 14.09.14. EP 39972 A, 18.11.1981. WO 2014181149 A2, 13.11.2014. RU 2370498 C2, 20.10.2009. US 20160073578 A1, 17.03.2016. (45) Опубликовано: 30.12.2021 ...

Способ антикоррозионной обработки поверхности алюминия

Изобретение относится к способам антикоррозионной обработки поверхности изделий из алюминия. Поверхность изделия подвергают импульсному энергетическому воздействию излучением импульсного оптоволоконного иттербиевого лазера с длиной волны 1,065 мкм при удельной мощности излучения 4,539⋅10 10 … 8,536⋅10 10 Вт/см 2 , частоте следования импульсов 20 … 40 кГц и скорости сканирования поверхности лазерным излучением 250 … 700 мм/с. Затем осуществляют гидрофобизацию поверхности водным раствором винилтриэтоксисилана. Технический результат заключается в получении на поверхности изделия из алюминия плотной непроницаемой пассивной гидрофобной пленки оксида алюминия, эффективно защищающей металл от коррозии. 4 ил., 1 табл. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 693 278 C2 (51) МПК C25D 11/18 (2006.01) C23C 4/12 (2006.01) B01J 2/30 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C25D 11/18 (2019.02); C23C 4/12 (2019.02); B01J 2/30 (2019.02) (21)(22) Заявка: 2017141906, 30.11.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 02.07.2019 (45) Опубликовано: 02.07.2019 Бюл. № 19 R U 2 6 9 3 2 7 8 C 2 Адрес для переписки: 426034, Удмуртия, г. Ижевск, ул. Университетская, 1, УдГУ, Сектор ОИС (56) Список документов, цитированных в отчете о поиске: RU 2622466 C1, 15.06.2017. C 2 (43) Дата публикации заявки: 30.05.2019 Бюл. № 16 (73) Патентообладатель(и): Федеральное государственное бюджетное образовательное учреждение высшего образования "Удмуртский государственный университет" (RU), Борисова Елена Михайловна (RU), Гильмутдинов Фаат Залалутдинович (RU), Чаусов Фёдор Фёдорович (RU), Харанжевский Евгений Викторович (RU), Писарева Татьяна Александровна (RU) 2 6 9 3 2 7 8 Приоритет(ы): (22) Дата подачи заявки: 30.11.2017 JPH0191350 A, 30.09.1987. CN 101705488 A, 12.05.2010. RU 2232648 C2, 20.07.2004. RU 2635229 C2, 09.11.2017. RU 2502826 C2, 27.12.2013. RU 2495954 C2, 20.10.2013. RU 2613827 C2, 21.03.2017. RU ...

Частица удобрения

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2019 117 965 A (51) МПК C05B 7/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2019117965, 30.11.2017 (71) Заявитель(и): ЯРА ИНТЕРНЕЙШНЛ АСА (NO) Приоритет(ы): (30) Конвенционный приоритет: 01.12.2016 EP 16201717.2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 01.07.2019 R U (43) Дата публикации заявки: 11.01.2021 Бюл. № 2 (72) Автор(ы): МУТСЕРС, Петрус, Корнелис, Мария (NO), ТАННЕ, Терье (NO) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2018/100063 (07.06.2018) R U (54) ЧАСТИЦА УДОБРЕНИЯ (57) Формула изобретения 1. Частица удобрения для фертигации, содержащая ядро и непрерывное покрытие, где данное ядро содержит неорганические питательные соли, и данное непрерывное покрытие представляет собой один слой и содержит от 97 до 99% масс./масс, минерального масла, от 1 до 3% масс./масс. первичных алкиламинов и от 0,1 до 1,0% масс./масс. нерастворимых в воде частиц, и составляет от 0,05 до 0,25% масс./масс. частицы. 2. Частица по п. 1, где частица удобрения представляет собой частицу NPK или частицу NP. 3. Частица по любому из пп. 1, 2, в которой ядро содержит реакционный продукт по меньшей мере одной неорганической кислоты, выбранной из азотной кислоты, фосфорной кислоты, серной кислоты и их смесей; и аммиака. 4. Частица по любому из пп. 1-3, в которой ядро состоит из реакционного продукта по меньшей мере одной неорганической кислоты, выбранной из азотной кислоты, фосфорной кислоты, серной кислоты и их смесей; и аммиака. 5. Частица по любому из пп. 1-4, в которой ядро содержит меньше, чем 1,0% масс./ масс. нерастворимого в воде вещества. 6. Частица по любому из пп. 1-5, в которой ядро содержит меньше, чем 0,7% масс./ масс. нерастворимого в воде вещества. 7. Частица по любому из пп. 1-6, в которой ядро имеет грубо сферическую форму. Стр.: 1 A 2 0 1 9 1 1 7 9 6 5 A Адрес для переписки: 197101, Санкт-Петербург, а/я 128, "АРСПАТЕНТ", М.В. Хмара 2 0 1 9 1 1 ...

METHOD OF ANTICORROSION TREATMENT OF ALUMINUM SURFACE

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 141 906 A (51) МПК C25D 11/18 (2006.01) C23C 4/12 (2006.01) B01J 2/30 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017141906, 30.11.2017 Приоритет(ы): (22) Дата подачи заявки: 30.11.2017 (43) Дата публикации заявки: 30.05.2019 Бюл. № 16 (57) Формула изобретения 1. Способ антикоррозионной обработки поверхности алюминия, включающий импульсно-энергетическое воздействие излучением лазера на предварительно сформированный на изделии защитный поверхностный слой, при этом импульсноэнергетическое воздействие осуществляют излучением импульсного оптоволоконного иттербиевого лазера с длиной волны 1,065 мкм, удельной мощностью A R U 4,539⋅1010…8,536⋅1010 Вт/см2 при частоте следования импульсов 20…40 кГц и скорости сканирования поверхности лазерным излучением 250…700 мм/с, отличающийся тем, что после указанной обработки образцы с целью придания поверхности гидрофобных свойств и повышения защитного действия поверхностного слоя погружают в водный раствор винилтриэтоксисилана. 2. Способ по п. 1, отличающийся тем, что используют раствор винилтриэтоксисилана концентрацией 1-10 мг/л и выдерживают образцы в этом растворе в течение 15-60 минут. Стр.: 1 A 2 0 1 7 1 4 1 9 0 6 (54) СПОСОБ АНТИКОРРОЗИОННОЙ ОБРАБОТКИ ПОВЕРХНОСТИ АЛЮМИНИЯ 2 0 1 7 1 4 1 9 0 6 (72) Автор(ы): Борисова Елена Михайловна (RU), Решетников Сергей Максимович (RU), Гильмутдинов Фаат Залалутдинович (RU), Чаусов Фёдор Фёдорович (RU), Харанжевский Евгений Викторович (RU), Писарева Татьяна Александровна (RU) R U Адрес для переписки: 426034, Удмуртия, г. Ижевск, ул. Университетская, 1, УдГУ, Сектор ОИС (71) Заявитель(и): Федеральное государственное бюджетное образовательное учреждение высшего образования "Удмуртский государственный университет" (RU), Борисова Елена Михайловна (RU), Гильмутдинов Фаат Залалутдинович (RU), Чаусов Фёдор Фёдорович (RU), Харанжевский Евгений Викторович (RU), Писарева Татьяна Александровна ( ...

Urea composition having reduced compressibility, caking and dust formation, and process for its preparation

具有尿素颗粒的降低的压缩性、结块和再结晶趋势的不退色尿素组合物，其中颗粒进一步包含至少两种不同的生物可降解的聚合物，其中至少一种聚合物优选为聚烯基胺化合物。其它聚合物优选是聚天冬氨酸或聚乙烯醇。本发明进一步涉及一种所述尿素组合物的制备方法。

COATINGS AND ADDITIVES CONTAINING FATTY ACIDS, SALTS OF FATTY ACIDS OR SIMILAR COMPOUNDS FOR APPLICATION AS AN ENVIRONMENTAL AND / OR PREVENTING TRAINING AGENTS FOR REGULATORS

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 139 742 A (51) МПК C05G 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017139742, 18.04.2016 (71) Заявитель(и): ДЗЕ МОЗАИК КОМПАНИ (US) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ХЭНКОК Джарид (US), АДАМС Русс (US), РИНАС Кимберли (US), (43) Дата публикации заявки: 16.05.2019 Бюл. № 14 ШУЛЬЦ Мюррей (US), ЛАШИЛИР Кристал (US), (85) Дата начала рассмотрения заявки PCT на ДЖОНСОН Мишелль (US), национальной фазе: 16.11.2017 ДЖЕЙКОБСОН Кейтлин Лори (US), (86) Заявка PCT: ФУКС Дон (US) 16.04.2015 US 62/148,537; 11.09.2015 US 62/217,407 R U Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" (54) ПОКРЫТИЯ И ДОБАВКИ, СОДЕРЖАЩИЕ ЖИРНЫЕ КИСЛОТЫ, СОЛИ ЖИРНЫХ КИСЛОТ ИЛИ ПОДОБНЫЕ СОЕДИНЕНИЯ, ДЛЯ ПРИМЕНЕНИЯ В КАЧЕСТВЕ ОБЕСПЫЛИВАЮЩИХ И/ИЛИ ПРЕДОТВРАЩАЮЩИХ СЛЕЖИВАНИЕ АГЕНТОВ ДЛЯ ГРАНУЛИРОВАННЫХ ПРОДУКТОВ (57) Формула изобретения 1. Сельскохозяйственный продукт, содержащий множество полезных с точки зрения сельского хозяйства гранул; и добавку, содержащую жирнокислотный компонент. 2. Продукт по п. 1, где жирнокислотный компонент содержит соль жирной кислоты, выбранную из группы, включающей стеарат натрия, стеарат кальция, стеарат магния, стеарат цинка и их комбинации. 3. Продукт по п. 2, где соль жирной кислоты содержит стеарат натрия. 4. Продукт по п. 1, где жирнокислотный компонент содержит насыщенную жирную кислоту. 5. Продукт по п. 4, где насыщенная жирная кислота представляет собой стеариновую кислоту. 6. Продукт по п. 1, где жирнокислотный компонент содержит смесь жирных кислот. 7. Продукт по п. 1, дополнительно содержащий жидкий носитель, где жирнокислотный компонент диспергирован в жидком носителе. 8. Продукт по п. 7, где жидкий носитель представляет собой масло. Стр.: 1 A 2 0 1 7 1 3 9 7 4 2 A WO 2016/168801 (20.10.2016) 2 0 1 7 1 3 9 7 4 2 (87) Публикация заявки PCT: R U US 2016/028050 ( ...

Method for reducing the dust component of metal oxide granules

Verfahren zur Reduzierung des Staubanteiles von Granulaten, bei dem man ein Granulat eines Metalloxides mit einem Pulver eines pyrogenen Metalloxides trocken mischt. Process for reducing the dust content of granules, in which a dry mixture of granules of a metal oxide with a powder of a fumed metal oxide.

Easily suspendible water repellents

Gegenstand der Erfindung sind Feststoffpulver, umfassend Teilchen mit einer durchschnittlichen Teilchengröße von 0,1 bis 50 µm mit überwiegender Kern-Schale-Struktur, wobei der Kern mindestens ein wasserunlösliches Fettsäuresalz und die Schale mindestens einen anionischen, kationischen oder nichtionischen Emulgator umfasst und das Feststoffpulver bei Eintrag in Wasser mit einer Temperatur von 23°C unter mechanischer Krafteinwirkung innerhalb von 60 Minuten oder weniger eine vollständige Dispersion bildet. The invention relates to solid powders comprising particles having an average particle size of 0.1 to 50 microns with a predominant core-shell structure, wherein the core comprises at least one water-insoluble fatty acid salt and the shell at least one anionic, cationic or nonionic emulsifier and the solid powder at Entry in water at a temperature of 23 ° C under mechanical force within 60 minutes or less forms a complete dispersion.

Proces for producing non-dusting non-abrading granulated potassium fertilizers

Prodn. of non-dusting K fertiliser granules resistant to abrasion comprises subjecting the granules, after the actual granulation process, to (a) dust removal in a fluidised bed; (b) wetting with water and (c) hardening the surface by a recrystallisation process using the heat capacity of the granules. Dust removal is pref. at air velocity 1-4m/s in the fluidised bed, then the granules wetted with 0.5-2, esp. 1% water. The wetted granules are then dried and cooled at around room temp. in a fluidised bed to residual moisture content 0.1-0.2%. Minimal dust formation during transport and storage (esp. in loose heaps.).

Method of inhibiting freezing and improving flow and handleability characteristics of solid, particulate materials

A stable foam having foam bubble diameters of 0.005-0.015 inches and being comprised of from about 10-30 wt. % of a brine freeze control agent selected from the group consisting of sodium chloride, calcium chloride, magnesium chloride, potassium chloride, borax, potassium thiocyanate, potassium acetate, sodium acetate, and sodium nitrite, anionic surfactant, amphoteric surfactant, and water is applied to solid, particulate materials such as coal or mineral ores to inhibit freezing and improve handleability characteristics of the particulate materials. The foam optionally may contain additional freeze control agents such as ethylene glycol or cellulose ethers.

Patent FR2151076B1

Patent JPS565500B2

Method of decreasing the hygroscopicity and increasing the free flowability of hygroscopic solid materials

Method of improving the hygroscopicity and free flowability of hydroscopic solid materials

Method of decreasing the hygroscopicity and increasing the free flowability of hygroscopic solid materials

Patent JPS4834079A

Super water-repellent coating method

본 발명은 초발수 코팅 방법에 관한 것으로서, 보다 구체적으로는 기존 코팅에 비해 공정을 단순화하면서도 초발수 성능을 더욱 향상시킬 수 있는 초발수 코팅 방법에 관한 것이다. The present invention relates to a super-water-repellent coating method, and more specifically, to a super-water-repellent coating method capable of further improving super-water-repellent performance while simplifying the process compared to conventional coating.

Production of disperse powders

FIELD: process engineering. SUBSTANCE: disperse powders are produced by spray drying of aqueous polymer dispersions and adding of anti-caking means in disc sprayer. It differs from know designs in that said anti-caking means is fed by carrier air, partially or completely, in circular slit. The latter is composed of moulded part arranged concentrically around the disc sprayer case and terminates at the distance above the sprayer disc top edge. EFFECT: higher efficiency. 10 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 573 024 C2 (51) МПК C08J 3/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014107717/05, 25.07.2012 (24) Дата начала отсчета срока действия патента: 25.07.2012 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ГЕРБЕРТ Михаэль (DE), РИНГ Йохен (DE), КИЛЛАТ Штефан (DE), ГЕРСТЕНБЕРГЕР Бернд (DE) (43) Дата публикации заявки: 10.09.2015 Бюл. № 25 R U (73) Патентообладатель(и): ВАККЕР ХЕМИ АГ (DE) 01.08.2011 DE 102011080235.5 (45) Опубликовано: 20.01.2016 Бюл. № 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 03.03.2014 (86) Заявка PCT: 2 5 7 3 0 2 4 (56) Список документов, цитированных в отчете о поиске: EP 0690278 A1, 03.01.1996. FR 1546920 A, 22.11.1968. FR 2929136 A1, 02.10.2009. RU 2032619 C1, 10.04.1995. 2 5 7 3 0 2 4 R U (87) Публикация заявки PCT: WO 2013/017491 (07.02.2013) Адрес для переписки: 105082, Москва, Спартаковский пер., д. 2, стр. 1, секция 1, этаж 3, "ЕВРОМАРКПАТ" (54) СПОСОБ ИЗГОТОВЛЕНИЯ ДИСПЕРСИОННЫХ ПОРОШКОВ (57) Реферат: Предметом изобретения является способ транспортировочного воздуха, полностью или изготовления дисперсионных порошков частично, в кольцевую щель, которая образована посредством распылительной сушки водных расположенной концентрически вокруг корпуса полимерных дисперсий и добавления средства дискового распылителя формованной деталью, против слеживания в сушилке с дисковым и которая заканчивается на расстоянии над ...

A kind of bilayered microcapsule coating of fertilizer

本发明公开一种肥料用的双层微胶囊包被，包括用于包住肥料的内囊层和用于包住内囊层的外囊层，所述内囊层和外囊层之间设置有崩解剂层，所述外囊层和内囊层均与崩解剂层紧贴；所述外囊层由按重量配比的大豆分离蛋白155‑157份、海藻酸钠1‑3份、阿拉伯胶3‑6份、明胶2‑7份、魔芋精粉35‑50份、蔗糖3‑7份和蜂蜜26‑36份组成；所述内囊层由按重量配比的二十二碳六烯酸2‑7份、乳木果油36‑38份、玉米淀粉59‑68份、壳寡糖1‑3份和瓜尔豆胶3‑5份组成；所述崩解剂层由按重量配比的低取代羟丙基纤维素1‑2份、碳酸氢钠2‑4份和柠檬酸1‑3份组成；该肥料用的双层微胶囊包被可以有效的肥料成分，可以起到良好的保护作用。

Super water-repellent structure with high strength and high durability and fabricating method of the same

초발수 구조체가 제공된다. 상기 초발수 구조체는 기판, 상기 기판 상에 배치되고, 복수의 초발수 입자들이 응집된 오목부 및 볼록부를 포함하는 초발수 패턴, 및 상기 기판 및 상기 초발수 패턴 사이의 접착력을 향상시키는 고분자 수지를 포함하되, 상기 고분자 수지는, 상기 복수의 초발수 입자들 사이에 제공되는 빈 공간(empty space)을 채우는 것을 포함할 수 있다. A super water-repellent structure is provided. The super water-repellent structure is a substrate, a super water-repellent pattern disposed on the substrate, and a super water-repellent pattern including concave and convex portions in which a plurality of super water-repellent particles are aggregated, and a polymer resin to improve adhesion between the substrate and the super water-repellent pattern. However, the polymer resin may include filling an empty space provided between the plurality of super water-repellent particles.

Fertilizer conditioning process

Изобретение относитс  к производству минеральных удобрений, примен емых в сельском хоз йстве. Цель изобретени  - снижение смеживаемости готового продукта при одновременном снижении количества кондиционирующих добавок. Гранулы удобрени  окатывают 4-10 мин со скоростью 0,8-2,0 м/с при температуре 50-90°с, после чего на гранулы распыл ют карбамидоформальдегидные соединени . Применение изобретени  позвол ет полностью устранить слеживаемость сложных удобрений при транспортировке и хранении и выпускать продукцию высшего качества. 1 табл. The invention relates to the production of mineral fertilizers used in agriculture. The purpose of the invention is to reduce the concomitability of the finished product while reducing the amount of conditioning additives. Fertilizer pellets are pelleted for 4-10 minutes at a speed of 0.8-2.0 m / s at a temperature of 50-90 ° C, after which carbamide-formaldehyde compounds are sprayed onto the granules. The application of the invention allows to completely eliminate the caking of complex fertilizers during transportation and storage and to manufacture products of the highest quality. 1 tab.

High-whiteness, non-heat-treated hydrophobic precipitated silica

본 발명은 백색도가 매우 높고 열처리되지 않은 소수성 실리카, 이의 제조방법 및 당해 소수성 실리카의 용도에 관한 것이다. 소수성, 비열처리, 침강 실리카, 백색도, 오가노폴리실록산. The present invention relates to a hydrophobic silica having a very high whiteness and not heat treated, a method for preparing the same, and the use of the hydrophobic silica. Hydrophobic, non-heat treated, precipitated silica, whiteness, organopolysiloxane.

Composition for controlling dust generation and improving operations with material

FIELD: chemistry. SUBSTANCE: invention relates to a method and composition useful for suppression of dust release and prevention of dispersed materials caking. Method includes a step of applying an emulsion composition containing a mixture of glycerine, polyvinyl acetate and water onto an unprotected surface. Proposed composition comprises disperse material, polyvinyl acetate and glycerine. EFFECT: invention effectively reduces tendency to dust formation of disperse materials, such as mineral fertilizers, ores, grains, and also reduces tendency of mineral fertilizers to clumping, thus allowing to maintain free flow of material. 9 cl, 3 dwg, 2 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 704 183 C2 (51) МПК C09K 3/22 (2006.01) C09D 131/04 (2006.01) C08L 31/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C09K 3/22 (2018.08); C09D 131/04 (2018.08); C08L 31/04 (2018.08) (21)(22) Заявка: 2016149444, 01.06.2015 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ЭКОЛАБ ЮЭсЭй ИНК. (US) Дата регистрации: 24.10.2019 18.06.2014 US 14/308,291 (43) Дата публикации заявки: 15.06.2018 Бюл. № 17 (45) Опубликовано: 24.10.2019 Бюл. № 30 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.12.2016 2 7 0 4 1 8 3 Приоритет(ы): (30) Конвенционный приоритет: (56) Список документов, цитированных в отчете о поиске: US 2012248369 A1, 04.10.2012. US 2011280658 A1, 17.11.2011. SU 1662930 A1, 15.07.1991. RU 2473583 C2, 27.01.2013. Энциклопедия полимеров, Т.1, МОСКВА, Сов.энциклопедия, 1972, с.384-389. R U 01.06.2015 (72) Автор(ы): ХЭЙ Даниел Н.Т. (US) US 2015/033591 (01.06.2015) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 7 0 4 1 8 3 WO 2015/195311 (23.12.2015) Адрес для переписки: 105062, Москва, ул. Покровка, 33, Агентство "ИНТЭЛС" (54) СОСТАВ ДЛЯ КОНТРОЛЯ ПЫЛЕВЫДЕЛЕНИЯ И УСОВЕРШЕНСТВОВАНИЯ ОПЕРАЦИЙ С МАТЕРИАЛОМ (57) Реферат: Изобретение относится к способу и составу, ...

Method of conditioning nitrogen-containing complex fertilizers

Изобретение относитс  к способам кондиционировани  минеральных удобрений. С целью снижени  их сле- живаемости и уменьшени  энергозатрат при их производстве на удобрени  нанос т смесь карбомидоформальдегидной смолы и кислого компонента, в качестве которого используют индустриальное масло с кислотным 0,03-0,05 в количестве 0,05-0,09мае.ч. на 1 мае.ч, смолы, и смесь нанос т на гранулы при 80-100°С. Смесь смолы и масла нанос т на гранулы удобрени  в количестве 0,5-2,0%. Использование изоб- ретени  позволит снизить слеживае- мость минеральных удобрений. 1 з.п. ф-лы,.5 табл. The invention relates to methods for the conditioning of mineral fertilizers. In order to reduce their attendance and energy consumption during their production, a mixture of carbamide-formaldehyde resin and an acidic component is applied to fertilizers, which is used as an industrial oil with an acid 0.03-0.05 in an amount of 0.05-0.09 am. . at 1 mph., the resins, and the mixture is applied to the granules at 80-100 ° C. A mixture of resin and oil is applied to fertilizer granules in the amount of 0.5-2.0%. The use of the invention will reduce the caking of mineral fertilizers. 1 hp f-ly, .5 tab.

A kind of coating device of slow release fertilizer

本发明公开了一种缓释肥料的包膜装置，包括支撑装置和安装于支撑装置上的包膜机构；所述支撑装置包括支撑底板和承重架构，所述支撑底板和承重架构之间通过弹簧连接固定；所述支撑底板的表面固定有立柱，所述弹簧安装于立柱上；所述承重架构包括第一承重板和垂直固定于第一承重板上表面的支撑竖板；所述两块支撑竖板的相对表面垂直固定有第二承重板，所述第二承重板的上表面固定有支撑柱；所述包膜机构包括包膜筒和固定于包膜筒上端的进料漏斗。本发明的包膜机结构简单、易于操作，采用喷液管进行喷涂的方法，在离心力的作用下，膜材料最大程度接触到肥料的表面，固化成膜，大大改善了膜材料分布的均一性，提高了缓释膜的综合性能。

Granular complex fertilizer

FIELD: agriculture. SUBSTANCE: granular complex fertilizer is prepared in the form of multilayer granules each layer being essentially main nutrient component of plants based on compounds individually phosphorus and individually potassium in admixtures with microfertilizers. Each group of layer from phosphorus compounds and potassium compounds is intended for dissolution within one year, and number of groups of layers corresponds to the desired number of activity of entire granule of fertilizer. Fertilizer has prolonged activity, is ecologically safe, for it is not washed away nor disintegrated, all components having form that is assimilated by plants due to metastable structure of glassy state. EFFECT: improved properties of the granular complex fertilizer. 2 dwg, 1 tbl сч 9Ес Пы рэ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) (51) МПК” ВИ `” 2 163 585 (13) СЛ С 05 В 19/00, 13/06, С 05 О 9/02, В 01 4 2/00, С 05 © 1/00 (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 99116448/12, 19.07.1999 (24) Дата начала действия патента: 19.07.1999 (46) Дата публикации: 27.02.2001 (56) Ссылки: Ц 1119999 А, 23.10.1984. КЦ 2130006 СЛ, 10.05.1999. КУ 2079415 СТЛ, 20.05.1997. ОЕ 29387179 АЛ, 10.04.1980. 9$ 4148623 А, 10.04.1979. 4$ 4334908 А, 15.06.1682. СВ 1287149 А, 06.09.1972. ЕР 0184869 АЛ, 18.06.1986. (98) Адрес для переписки: 193168, Санкт-Петербург, а/я 121, патентному поверенному Васильевой Г.С. (71) Заявитель: Карапетян Гарегин Оганесович, Карапетян Кирилл Гарегинович, Лимбах Иван Юрьевич (72) Изобретатель: Зарогатский Л.П.., Карапетян Г.О., Лимбах И.Ю., Писарев И.Н. , Карапетян К.Г. (73) Патентообладатель: Карапетян Гарегин Оганесович, Карапетян Кирилл Гарегинович, Лимбах Иван Юрьевич (54) ГРАНУЛИРОВАННОЕ КОМПЛЕКСНОЕ УДОБРЕНИЕ (57) Реферат: Изобретение относится к гранулированным калийно-фосфатным удобрениям пролонгированного действия на основе стекла. Гранулированное комплексное удобрение выполнено в виде многослойных гранул, каждый ...

Method of producing granulated complex fertilizers

Изобретение относитс  к способам получени  гранулированных комплексных удобрений, используемых в сельском хоз йстве. Цель изобретени  - уменьшение слеживаемости удобрени . На готовые гранулы удобрени  нанос т плав полифосфатов аммони  со степенью конверсии 10-50%, гранулы используют с влажностью 0,5-3,0 мас.%, и плав нанос т в количестве 2-10% от массы гранул. Применение способа дл  кондиционировани  гранулированных удобрений позвол ет устранить их слеживаемость. 3 табл. This invention relates to methods for producing granular complex fertilizers used in agriculture. The purpose of the invention is to reduce the caking of the fertilizer. The finished fertilizer granules are applied to the melt of ammonium polyphosphates with a conversion degree of 10-50%, the granules are used with a moisture content of 0.5-3.0 wt.%, And the melt is applied in an amount of 2-10% by weight of the granules. The application of the method for the conditioning of granular fertilizers eliminates their caking. 3 tab.

Method of prevention of agglomeration of hygroscopic and sublimable powder of nitrogen-containing compounds

FIELD: chemical technology. SUBSTANCE: method involves prevention of agglomeration of nitrogen- containing compounds taken from the group triethylenediamine, inorganic salt, for example, ammonium sulfate, ammonium chloride, by addition of poly(oxyethylene)diglycolic acid of formula ССС ПЧ Го (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ "” 2017 722 ' (51) МПК 13) Сл С 07 С211/09, В 01 4 2/30 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 5001714/04, 11.10.1991 (30) Приоритет: 12.10.1990 УР 272272/90 (46) Дата публикации: 15.08.1994 (56) Ссылки: Выложенная заявка Японии 203039, кл. СО7ГС 817/14, 1982.Акцептованная заявка Японии 46758, кл. С 070487/08, 1988.Акцептованная заявка Японии 62241, кл. В 010 902, 1988. Акцептованная заявка Японии 3142, кл. В 01. 2/30, 1989. (71) Заявитель: Тосох Корпорейшн (.Р) (72) Изобретатель: Тадао Онака[Р], Акихико Номура[/Р], Хироси Фукуда[]Р], Шодзи Араи[/Р] (73) Патентообладатель: Тосох Корпорейшн (.Р) (54) СПОСОБ ПРЕДОТВРАЩЕНИЯ АГЛОМЕРАЦИИ ГИГРОСКОПИЧНОГО И СУБЛИМИРУЕМОГО ПОРОШКА АЗОТСОДЕРЖАЩИХ СОЕДИНЕНИЙ (57) Реферат: Сущность изобретения: предотвращение агломерации гигроскопического и сублимируемого порошка азотсодержащих соединений, выбранных из группы триэтилендиамин, неорганическая соль, например сульфат аммония, хлорид аммония, добавлением поли (оксиэтилен)дигликолевой КИСЛОТЫ ф-лы неессн < ОСН _СН у осн _с<ен 2. 2 т г. ‚ где п - целое число со средней мол. м. 400 - 4000, в количестве 0/1 - 2 мас.ч. на 100 мас.ч. порошка в среде растворителя с последующей сушкой. 1 табл. 2017722 С1 КО ССС ПЧ Го КУЗЗАМ АСЕМСУ ГОК РАТЕМТ$ АМО ТКАОЕМАКК$ (19) 13) ВО” 2017 722” С1 Я" С 07 С211/09, В 01 4 2/30 12) АВЗТКАСТ ОЕ 1МУЕМТОМ (21), (22) АррИсаНоп: 5001714/04, 11.10.1991 (30) Рпогйу: 12.10.1990 УР 272272/90 (46) Рае о! рибИсаНоп: 15.08.1994 (71) АррИсапе: ТОЗОКН КОКРОКЕШЗНМ (+Р) (72) пуетог. — ТАБАО ОМАКАР], АККНКО МОМИУКА|Р], КНКОЗ$! РОКУОА[Р], ЗНОО71 АКАПУР] (73) Ргорпеюг: ТОЗОКН КОКРОКЕЗНМ (+Р) ( ...

Sustained-release macro-element water-soluble fertilizer granules containing trace elements

本发明提供了一种含微量元素的缓释大量元素水溶性肥料颗粒,从内到外，由大量元素水溶性肥料颗粒状内芯、微量元素层与缓释层组成，所述的微量元素层为单一微量元素或含有多种微量元素的混合物，所述的大量元素水溶性肥料颗粒状内芯为含有单一大量元素的水溶性肥料颗粒或含有多种大量元素混合物的水溶性肥料颗粒。本发明的含微量元素的缓释大量元素水溶性肥料颗粒，具有如下技术效果：1）能够长期缓慢释放出大量元素水溶性肥料颗粒，适合生长周期长的作物如盆花、苗木，非常适合于木本苗栽培。2）可以用机械方法把肥料事先加入介质中，省工。只要加水，植物就可正常生长。3）可以放在扦插介质中，有助于根部发育，生长健壮。

Anti-caking composition for solid fertilizers, including complex ethers of quaternary ammonium compounds

Изобретение относится к композициям для предотвращения слеживания для твердых удобрений, их применению и способу получения твердых удобрений, устойчивых к слеживанию. Композиция для предотвращения слеживания включает компонент (а), который включает смесь сложных моно-, ди- или триэфиров четвертичных аммониевых соединений; и компонент (b), включающий растворитель. Растворитель выбран из группы, включающей минеральные масла, парафины и воска, полученные из растительных и животных жиров и масел. Содержание растворителя 50 мас.% или более в пересчете на полную массу композиции. Обеспечивается композиция, обладающая улучшенными характеристиками для предотвращения слеживания и образования пыли, стабильностью и улучшенными реологическими характеристиками при изменении температуры. 3 н. и 9 з.п. ф-лы, 5 табл., 12 пр. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 671 750 C1 (51) МПК B01J 2/30 (2006.01) C05G 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B01J 2/30 (2018.08); C05G 3/0029 (2018.08); C05G 3/0041 (2018.08); C05G 3/0088 (2018.08) (21)(22) Заявка: 2018106486, 07.07.2016 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): КАО КОРПОРЭЙШН, С.А. (ES) Дата регистрации: 06.11.2018 2497844 A1, 12.09.2012. RU 2036189 C1, 27.05.1995. RU 2148054 C1, 27.04.2000. 22.07.2015 EP 15382380.2 (45) Опубликовано: 06.11.2018 Бюл. № 31 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 22.02.2018 (86) Заявка PCT: 2 6 7 1 7 5 0 R U (87) Публикация заявки PCT: WO 2017/012884 (26.01.2017) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" (54) КОМПОЗИЦИИ ДЛЯ ПРЕДОТВРАЩЕНИЯ СЛЕЖИВАНИЯ ТВЕРДЫХ УДОБРЕНИЙ, ВКЛЮЧАЮЩИЕ СЛОЖНЫЕ ЭФИРЫ ЧЕТВЕРТИЧНЫХ АММОНИЕВЫХ СОЕДИНЕНИЙ (57) Реферат: Изобретение относится к композициям для парафины и воска, полученные из растительных предотвращения слеживания для твердых и животных жиров и масел. Содержание ...

Organic silicon modified activated lignin-based coating material and preparation method thereof, and coated fertilizer

本发明涉及一种有机硅改性活化木质素基包膜材料及其制备方法与一种包膜肥料，属于肥料技术领域。本发明公开了一种有机硅改性活化木质素基包膜材料的制备方法，包括如下步骤：(1)将木质素与活化剂混合，反应0.5～1.5h，得到木质素基；(2)将所述活化木质素基与低聚羟基封端聚二甲基硅氧烷、纳米炭黑混合，得到有机硅改性活化木质素基；(3)将所述有机硅改性活化木质素基与异氰酸酯类化合物混合，催化反应得到有机硅改性活化木质素基包膜材料。利用该制备方法制备得到的包膜材料包裹肥料可以提高肥料的控释期，有效提高肥料的利用效率。

COMPOSITION FOR CONTROL OF DUST DISCHARGE AND IMPROVEMENT OF MATERIAL OPERATIONS

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2016 149 444 A (51) МПК C09K 3/22 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016149444, 01.06.2015 (71) Заявитель(и): ЭКОЛАБ ЮЭсЭй ИНК. (US) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ХЭЙ Даниел Н.Т. (US) 18.06.2014 US 14/308,291 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.12.2016 R U (43) Дата публикации заявки: 15.06.2018 Бюл. № 17 (86) Заявка PCT: (87) Публикация заявки PCT: WO 2015/195311 (23.12.2015) R U (54) СОСТАВ ДЛЯ КОНТРОЛЯ ПЫЛЕВЫДЕЛЕНИЯ И УСОВЕРШЕНСТВОВАНИЯ ОПЕРАЦИЙ С МАТЕРИАЛОМ (57) Формула изобретения 1. Способ предотвращения пылевыделения из массы дисперсного материала, включающий в себя этап нанесения на незащищенную поверхность массы материала эмульсии состава, включающего в себя воду, поливинилацетат и глицерин, где соотношение поливинилацетата к глицерину по весу в составе составляет от 100:1 до 1:100, и где состав не выделяет в массу материала значительное количество воды. 2. Способ по п. 1, где к дисперсным материалам не относится низкокачественный уголь. 3. Способ по п. 1, где к дисперсным материалам не относится уголь. 4. Способ по п. 1, где состав исключает содержание VAE. 5. Способ по п. 1, где состав исключает содержание сырого глицерина. 6. Способ по п. 1, где состав исключает содержание производных полимеров глицерина. 7. Способ по любому из пп. 1-3, где дисперсный материал представляет собой удобрение, обрабатываемое в последовательности технологических операций для работы с удобрением. 8. Способ по п. 7, где последовательность технологических операций для работы с удобрением определена и сконфигурирована таким образом, что, в отсутствие состава, дисперсный материал затвердевает в форме одного из или сочетания нескольких из нижеследующих вариантов: каналы, арки и заторы. Стр.: 1 A 2 0 1 6 1 4 9 4 4 4 A Адрес для переписки: 105062, Москва, ул. Покровка, 33, Агентство "ИНТЭЛС" 2 0 1 6 1 4 9 4 4 4 US ...

Composition for granulated fertilizer caking elimination

FIELD: fertilizers. SUBSTANCE: composition has 1-30% aliphatic amines containing 9-27 carbon atoms in hydrocarbon chain and 70-99% special additions in the form of wax and oils. Aliphatic amines are mixture of amines showing hydrocarbon chains distribution in average 17,5± 1,5 carbon atoms at root-mean-square deviation above or equal with 2. Amine mixture has, wt. -% : hydrogenated fat amine 35-85; copra amine 5-25, and rape or fish amine 10-40. Aliphatic amines were prepared by amination of acid with C 9 -C 25 , obtained after oxidation of normal paraffins. EFFECT: increased effectiveness for caking elimination. 3 cl 6$ 19$0с ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) (51) МПК ВИ” 2 036 189 ' 13) Сл С 05 С 1/02, С 05 © 3/00 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 4743626/26, 21.03.1990 (30) Приоритет: 22.03.1989 ЕК 8903727 (46) Дата публикации: 27.05.1995 (56) Ссылки: 1. Патент ФРГ М 1075642, кл. С 056 (16,6), 1958.2. Патент Франции М 1208264, кл. С ОВ, 1960. (71) Заявитель: Сека С.А. (ЕК) (72) Изобретатель: Люк Этьенн Андре Наваскес[ ЕН], Ги Жозеф Жермен Кламэн[ ЕК] (73) Патентообладатель: Сека С.А. (ЕК) (54) КОМПОЗИЦИЯ ДЛЯ УСТРАНЕНИЯ КОМКОВАНИЯ (57) Реферат: Композиция для устранения гранулированного удобрения включает 1-30% жирных аминов, у которых длина углеводородной цепи составляет 9-27 атомов углерода, и 70-99% целевых добавок в виде воска и масел. Жирные амины представляют собой смесь аминов, у которых распределение длин углеводородных цепей составляет в среднем 17,5 + 1,5 атомов ГРАНУЛИРОВАННОГО УДОБРЕНИЯ углерода со среднеквадратичным отклонением больше или равным 2. Смесь аминов содержит, мас.%: амин гидрированного жира 35-85, амин копры 5-25, амин рапса или рыбы 10-40. Жирные амины получают аминированием кислот с Со-С.ь, получаемых после окисления нормальных парафинов. Композиция улучшает эффективность устранения комкования. 2 з.п. ф-лы. 2036189 С1 КО 6$ 19$0с ПЧ Го КУЗЗАМ АСЕМСУ ГОК РАТЕМТ$ АМО ...

Controlled release fertilizer employing epoxidized fatty acid triglyceride oil as a coating additive

一种控释肥材料，其含有外部包裹有至少一层涂层的颗粒状植物养分，该涂层包含有一混合物的反应产物，该混合物含有多元醇、异氰酸酯、蜡和环氧化脂肪酸甘油三酯油。

Composition of solid fertilisers, preventing caking, containing quaternary ammonium compound with ester group

Изобретения относятся к композициям, включающим соединения четвертичного аммония со сложноэфирной группировкой для предотвращения слеживания и образования корки некоторых видов твердых удобрений. Композиция для предотвращения слеживания твердых удобрений включает компонент (а), который включает, по меньшей мере, соединение четвертичного аммония со сложноэфирной группировкой. Применение композиции для предотвращения слеживания твердых удобрений. Композиция твердого удобрения, устойчивого к слеживанию. Способ получения твердых удобрений, устойчивых к слеживанию, характеризуется тем, что частицы твердых удобрений покрыты нанесением на поверхность частиц композиции. Изобретения позволяют получить композиции, препятствующие слеживанию удобрений. 4 н. и 11 з.п. ф-лы, 2 табл., 6 пр. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 606 785 C2 (51) МПК C05G 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015101984, 22.01.2015 (24) Дата начала отсчета срока действия патента: 22.01.2015 (72) Автор(ы): РЬЯСА МАРТИНЕС Хоан Антони (ES), МУНДО БЛАНЧ Мигель (ES) (73) Патентообладатель(и): КАО КОРПОРЕЙШН С.А. (ES) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: US 20110179841 A1, 28.07.2011. RU Приоритет(ы): (30) Конвенционный приоритет: 2489857 C2, 20.08.2013. WO 2003018534 A1, 06.03.2003. WO 2012120143 A1, 13.09.2012. 23.01.2014 EP 14 382 022.3 (45) Опубликовано: 10.01.2017 Бюл. № 1 Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" 2 6 0 6 7 8 5 (57) Формула изобретения 1. Композиция для предотвращения слеживания твердых удобрений, включающая компонент (а), который включает, по меньшей мере, соединение четвертичного аммония со сложноэфирной группировкой формулы (I): где X1 представляет гидроксиалкильную группу, содержащую 1-4 атома углерода, алкильную группу, содержащую 1-4 атома углерода, или алкильную группу, содержащую одну ароматическую группу; ...

Process for the production of non-baking fertilizers

Improvements in the production of fertilisers

The resistance to caking of granular fertilizing-salts such as sodium, calcium, or ammonium nitrate, or superphosphate is improved by agitating with the granules a preferably small quantity of dry powdered non-caking substance, e.g. 0,5-3,0 per cent of the weight of the granules, in the absence of binding agents and for a sufficient period of time to produce a smooth coating of non-caking substance on the surface of the granules. The non-caking substance may be rock phosphate, calcium carbonate, talc, asbestos or graphite. Coloured granules may be produced by using a coloured non-caking substance such as red iron oxide or by mixing a coloured material, e.g. ultramarine with the non-caking substance. If the granular fertilizers contain one or more non-caking constituents the non-caking substance applied as a coating may comprise one or more of the constituents, e.g. finely powdered chalk may be used to coat granules containing ammonium nitrate and calcium carbonate.ALSO:The resistance to caking of granular fertilizers is improved by agitating with the granules a preferably small quantity of dry powdered non-caking substance, e.g. 0,5-3,0 per cent of the weight of the granules, in the absence of binding agents and for a sufficient period of time to produce a smooth coating of non-caking substance on the surface of the granules. The non-caking substance may be rock phosphate, calcium carbonate, talc, asbestos or graphite. Coloured granules may be produced by using a coloured non-caking substance such as red iron oxide or by mixing a coloured material, e.g. ultramarine with the non-caking substance. If the granular fertilizers contain one or more non-caking constituents the non-caking substance applied as a coating may comprise one or more of the constituents, e.g. finely powdered chalk may be used to coat granules containing ammonium nitrate and calcium carbonate.

Mixtures of granular or pulverulent components and finely divided phosphates

Granular and/or pulverulent substances, which cake or agglomerate on exposure to moisture, are rendered free-flowing by the addition thereto of phosphates having an average particle size less than 0.03 m , the phosphates being sparingly soluble in water, inert to the above substances, and existing substantially in the ortho form. The phosphates may be made by spray-drying, at 190-450 DEG C. in air or combustion gases, a solution or suspension of divalent metal or aluminium salts of strong acids, or mixtures thereof, in orthophosphoric acid. The divalent metal may be calcium. The granular and/or pulverulent substances sensitive to moisture may be fertilizers, e.g. NH4NO3, or a fertilizer comprising 13% N, 13% P2O5, and 21% K2O, or flowers of sulphur, or common salt.ALSO:Phosphates having an average particle size less than 0.03m , and which are sparingly soluble in water and exist in the ortho-form, are used as a lubricant in tablets and as a carrier for active substances e.g. fungicides, herbicides-trace elements. The phosphates may either be impregnated or admixed with the active substances. The phosphate may be Ca3(PO4)2. Flowers of sulphur may be rendered free-flowing by incorporation of said phosphates. Phosphates impregnated or admixed with active substances may be added to cereals or fertilizers.

Improvements in or relating to Granular Materials containing Anti-Caking Powders

1,168,106. Inhibiting caking. ENGLISH CLAYS LOVERING POCHIN & CO. Ltd. 23 Aug., 1968 [30 Aug., 1967], No. 39633/67. Heading C2C. [Also in Division C1] Urea is coated by tumbling with 0À5-2% of a finely divided calcined kaolinitic clay. Small dry lumps of china clay may be heated to 650-700‹ C. for 1 hr. and then ground to produce a coating agent of which at least 40% has a particle size smaller than 2 Á.

Conditioning composition for mineral fertilizers (versions)

FIELD: chemistry. SUBSTANCE: as a basis of compositions using heated up to 70-80°C industrial oil and/or a mixture of industrial oils with added at constant hashing primary aliphatic amines with long hydrocarbon chains C 16- C 22 . Advanced composition injected oil dewaxing products the following component ratio, wt %: industrial oil and/or their mixtures 78-20%, 2-10% aliphatic amines, dewaxing of petroleum products and/or their mixtures 20-70%. The second option includes the composition as a basis to recharge 70-80°C industrial oil and/or a mixture of industrial oils with added at constant hashing neutral calcium sulfonates and stearilamina acetate the following component ratio, wt %: industrial oil and/or their mixtures 94-97%, neutral calcium sulfonate 1-2% stearilamina 2-4% acetate. EFFECT: obtaining homogeneous, with good fluidity and uniformity of distribution on the surface of the granules of mineral fertilizers a conditioning composition. 3 cl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 621 017 C1 (51) МПК C05G 3/10 (2006.01) B01J 2/30 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2016144126, 09.11.2016 (24) Дата начала отсчета срока действия патента: 09.11.2016 Дата регистрации: (73) Патентообладатель(и): Общество с ограниченной ответственностью "Северхимпром" (RU) Приоритет(ы): (22) Дата подачи заявки: 09.11.2016 Адрес для переписки: 160013, г. Вологда, ул. Можайского, 52, кв. 2, Гаспарян Е.А. 2310634 C1, 20.11.2007. GB 1042797 A, 14.09.1966. EP 0113687 A2, 18.07.1984. GB 1488549 A, 12.10.1977. 2 6 2 1 0 1 7 R U (57) Формула изобретения 1. Композиция кондиционирующая для минеральных удобрений, включающая в качестве основы композиции разогретое до 70-80°C индустриальное масло и/или смесь индустриальных масел, с добавлением при постоянном перемешивании первичных алифатических аминов, отличающаяся тем, что в качестве алифатических аминов использованы амины с длиной ...

Method for manufacturing superhydrophobic surface and super water-repellent face product manufactured by the same

PURPOSE: A super water-repellent surface manufacturing method having micro reinforcing bumpers and super water-repellent products manufactured by the method are provided to maintain water-repellent property of the super water-repellent surface for long time. CONSTITUTION: A super water-repellent surface manufacturing method having micro reinforcing bumpers comprises the following steps: manufacturing a plurality of nano-protrusions(120) on surface of a product body(110); and manufacturing a plurality of micro reinforcement bumpers(130) which is higher than the nano-protrusions on a surface of the product body; than the nano protrusion. The micro reinforcing bumper interrupts abrasion of nano-protrusions. The micro reinforcing bumper is manufactured with transparent or semi-transparent material and is separately placed from surface of the product body.

Surface modification of and dispersion of particles

A method provides a redispersible nanoparticle powder. The method includes: a) providing within a liquid carrier a first dispersion of nanoparticles having surface hydroxyl groups; b) adding a non-metal-ester molecular reactant for the hydroxyl group into the liquid carrier; c) reacting the reactant with the hydroxyl group to form individual, non-continuous sites having reaction product of the hydroxyl group and the reactant to form a surface treated nanoparticle; and d) drying the surface treated nanoparticle to at least reduce the presence of any excess non-metal-ester molecular reactant and providing non-aggregated powder of the surface treated nanoparticles such that when the dried, treated nanoparticle powder is redispersed as a second dispersion in a carrier or solvent having affinity for the non-metal-ester reactant product, a nano-sized particle is formed.

Anticoagulant solid material

(57)【要約】 【課題】 易流動性顆粒の貯蔵安定性を高める方法を提 供すること。 【解決手段】 式、Ｒ２−Ｒ１−ＯＨ で表され、かつＲ１が炭素原子数４から１２の、置換も しくは非置換、直鎖、分岐または環式基を、Ｒ２がＯＨ またはＨを意味する場合のアルコールを製造する場合に 得られ、約６０℃またはそれ以下の温度で液状の蒸留塔 底物で被覆された、少なくとも部分的に水溶性の固体を 含有する、実質的に抗凝結性の固体材料。

Method for preventing agglomeration of powder

ABSTRACT A method for preventing agglomeration of powder, characterized in that a polyvinyl pyrrolidone and/or a vinyl pyrrolidone-vinyl ester copolymer is incorporated as an anti-agglomeration agent to the powder.

Prevention of clumping of chemical fertilizers - by addition of kaolinite treated with primary or secondary, higher aliphatic amines (BR250177)

Method comprises addn. of a proportion of kaolinite with an Al2O3 content >35% and a particle size 50 um , pref. 10 um, contg. also amine surfactants of formulae R1NH2 or R.NH.R (where R is A 16-22C aliphatic hydrocarbon gp) and opt.contg. a water-repellent e.g. polyethylene. Typically, a ternary fertilizer contg. 17%N, 17%P as P2O5, and 17% K2O, with a moisture content of 0.5%, was prevented from clumping by addition of 2%w/w of kaolinic argile treated with 2% of stearylamine.

Caking prevention in granular fertilizers - clodding in granulated fertiliser

Process for treating powdered mineral charges as in Fr. 1578057, comprises dispersing in the charge a small amt. of hydrocarbon wax such as vaseline, paraffin or microcrystalline waxes, just as waxes from natural fatty materials and contg. at least one 12 - 17C radical (lauryl or stearyl) to reduce dustiness and moisture adsorption of the treated charge. Pref. the charge may be chalk or kaolin clay and may also be talcs., silica fossils, powdered silicas etc. Treated charge is used for preventing clodding or lumping in granulated fertilizer.

Solns contg an amphoteric surfactant - for treatment of fertiliser granules

Preserving fluidity of granular insecticides fertilisers and herbicide - during storage by addn. of magnesium carbonate or anhydrous or dry hydrated magnesia

Title hygroscopic materials are intimately mixed with 1-2 wt.% of one of the title Mg cpds.

Patent FR2413932B1

PROCESS FOR THE TREATMENT OF FERTILIZERS BY WATERPROOFING COMPOSITIONS FOR THEIR BULK STORAGE.

Patent FR2036942B2

COATED GRANULAR FERTILIZER CAPABLE OF CONTROLLING THE EFFECT OF TEMPERATURE ON DISSOLUTION SPEEDS

L'INVENTION CONCERNE DES FERTILISANTS GRANULAIRES REVETUS OU ENROBES D'UNE COUCHE ENROBANTE DONT LA PERMEABILITE A L'HUMIDITE EST SOUS DEPENDANCE CONTROLEE DE LA TEMPERATURE. LA METHODE DE PRODUCTION DES FERTILISANTS COMPORTE L'INJECTION D'AIR CHAUD SECHANT DANS UNE COLONNE 1 A L'AIDE D'UN VENTILATEUR 9 PAR UN ECHANGEUR DE CHALEUR 7 TANDIS QU'UN JET DE FERTILISANT GRANULAIRE EST INTRODUIT EN 3 DANS LA COLONNE 1. EGALEMENT ON VAPORISE PAR UNE BUSE 2 UNE SOLUTION CHAUDE D'UNE RESINE DE TYPE POLYOLEFINE, D'UN COPOLYMERE ETHYLENE-ACETATE DE VINYLE OU D'UNE RESINE DU TYPE VINYLIDENE SUR LESDITS GRANULES DE FERTILISANTS. ON OBTIENT LE SECHAGE DESDITS GRANULES DE FERTILISANTS LORS DE LA VAPORISATION PAR LA SOLUTION QUI A LA PROPRIETE DE FORMER UNE SOLUTION QUAND ELLE EST CHAUDE MAIS DE SE TRANSFORMER EN UNE GELEE QUAND ELLE EST REFROIDIE. EN OUTRE, UNE FINE POUDRE UNIFORMEMENT DISPERSEE EST INCORPOREE DANS L'AIR SECHANT PRECITE OU DANS LA SOLUTION PRECITEE DE MANIERE A OBTENIR UNE COUCHE ENROBANTE DE LADITE RESINE CONTENANT UNE POUDRE FINE UNIFORMEMENT DISTRIBUEE. LES FERTILISANTS AINSI OBTENUS PEUVENT ETRE EMPLOYES COMME ENGRAIS EN AGRICULTURE. THE INVENTION CONCERNS GRANULAR FERTILIZERS COATED OR COATED WITH A COATING LAYER, THE PERMEABILITY TO HUMIDITY IS SUBJECT TO CONTROLLED TEMPERATURE DEPENDENCE. THE FERTILIZER PRODUCTION METHOD INCLUDES THE INJECTION OF HOT DRYING AIR IN COLUMN 1 USING A FAN 9 THROUGH A HEAT EXCHANGER 7 WHILE A GRANULAR FERTILIZER JET IS INTRODUCED IN 3 IN COLUMN 1 A HOT SOLUTION OF A POLYOLEFIN-TYPE RESIN, OF AN ETHYLENE-VINYL ACETATE COPOLYMER, OR OF A VINYLIDENE-TYPE RESIN, IS ALSO VAPORIZED ON THE SAID PELLETS OF FERTILIZERS. DRYING OF THE SAID FERTILIZER GRANULES DURING VAPORIZATION IS OBTAINED BY THE SOLUTION WHICH HAS THE PROPERTY OF FORMING A SOLUTION WHEN IT IS HOT BUT OF TRANSFORMING INTO A JELLY WHEN IT IS COOLED. FURTHER, A UNIFORMELY DISPERSE FINE POWDER IS INCORPORATED IN THE ABOVE ...

Method and apparatus for the treatment of powders

Process for rendering a moisture-hungry product non-hygroscopic and products conforming to those obtained

COMPOSITIONS FOR THE ANTI-MOTOR AND DUST TREATMENT OF AGRICULTURAL AMMONITRATES AND FERTILIZERS THUS TREATED

Patent FR2061865A5

Anti-clumping compsns for salts - comprising mixts. of alkylarylsulphonates and sodium salts of condensates of naphthalene sulphonic acids with formaldehyde

Anti-clumping agents for simple fertilisers and salts comprising one or more 7-30C alkylarylsulphonates and an alkali metal salt of a condensation prod. of a naphthalenesulphonic acid and formaldehyde. Pref. are 10-26C alkylarylsulphonates. The compsn. is pref. used at 0.01-0.2% w/w in the fertiliser or salt and pref. added with an inert diluent. Pref. mixts. contain 20-95% of alkylarylsulphonate and 80-5% of formol condensate. The compsn. is pref. sprayed on the fertiliser or salt which is then coated with substances such as chalk, talc, argile.

Mineral coated granular fertilisers - with slow take up

A granular fertiliser coated with a mineral charge, and as defined in the principal patent the charge has an associated amine deriv. acting as a bactericide and fungicide, is treated with pref. 5 - 10% of an amine acetate which augments the anti-agglomerant effect.

Process for the manufacture of fertilizers which are preserved in a condition to be broadcast sown

A kind of multi-functional medicated fertilizer and preparation method thereof

本发明涉及农药制剂技术领域，具体涉及一种多功能的药性肥料及其制备方法。所述药性肥料为球状或椭圆状，包括缓释包衣层和填充在缓释包衣层内的有效物质，所述缓释包衣层中各组分的重量比例为：中性膨润土：介孔分子筛SBA‑15：聚乙烯醇：明胶＝7:5:2:1；按照质量百分比，所述有效物质包括农药活性成分11‑17％，复合肥料45‑50％，赋形剂3‑4.5％，余量为填充剂。本发明实现农药和肥料的可控制释放，具有肥效快速稳定，杀虫药效缓慢持久的特点，适用于花卉、苗木植物的药肥同步施加。

AQUEOUS FORMULATION WITH ANTI-MOTHING AND HYDROPHOBANT PROPERTIES

La présente invention concerne des formulations aqueuses, de type émulsion huile-dans-eau comprenant au moins une amine grasse primaire, destinées à être appliquées sur des produits minéraux pulvérulents ou granulés, afin d'éviter leur mottage et leur prise en eau. La présente invention concerne également le procédé d'application desdites émulsions sur lesdits produits minéraux, ledit procédé étant réalisé à température ambiante. The present invention relates to aqueous formulations, of the oil-in-water emulsion type comprising at least one primary fatty amine, intended to be applied to powdery or granular mineral products, in order to prevent caking and taking them into water. The present invention also relates to the process for applying said emulsions to said mineral products, said process being carried out at ambient temperature.

PROTECTIVE COATING AGAINST AGGLOMERATION AND DUST

ENROBAGE DE PROTECTION CONTRE L’AGGLOMÉRATION ET LA POUSSIÈRE L’invention concerne une formulation comprenant au moins un solvant et une composition comprenant a) 10 % en poids à 99 % en poids d'au moins un polyalcool et b) 1 % en poids à 30 % en poids d'au moins un tensioactif alcoxylé, valeurs limites incluses, par rapport au poids total de la composition comprenant a) + b). L'invention concerne également l'utilisation d'une telle formulation en tant que formulation d’enrobage pour des particules afin de réduire et même d'éviter l'effet d'agglomération et/ou la génération de poussière. L'invention concerne également les particules enrobées par la formulation antiagglomérante et/ou antipoussière. Fig. : aucune

Fertilizing composition which is resistant to agglutination

The present invention relates to a fertilizing composition which is resistant to agglutination. The aim of the invention is to produce a composition which consists essentially of ammonium salts and which does not agglutinate, even during prolonged storing. This aim is achieved using a composition comprising a material containing nitrogen, which consists essentially of ammonium salts, and an anti-agglutination agent which consists essentially of at least one sulphate and which has the following formula: R-O-SO3-NH4-n(CH2-CH2OH)n in which R is an alkyl group containing from 12 to 18 carbon atoms and n is an integer from 1 to 3. The invention applies more particularly to fertilizing compositions.

Process for improving the surface properties of granular materials

Patent FR2032706A5

USE OF COMPOSITIONS FOR COFORMULATION OF SEEDS

Anti-clumping compsns for fertilizers - comprising mixts of alkylarylsulphonates and sodium salts of condensates of naphthalenesulphonic acids with formaldehyde

Anti-clumping agents for cpd. fertilisers comprising >=1 alkylarylsulphonates of (7-30)C together with an alkali metal salt of a condesn. prod. of a naphthalene sulphonic acid with formaldehyde. Pref. are (10-26)C alkylarylsulphonates. The compsn. is pref. used at 0.01-0.2% w/w in the fertiliser and pref. added together with an inert diluent. Pref. mixts. contain 20-95% of alkylarylsulphonate and 80-5% of formol condensate. The compsn. is pref. sprayed on the fertiliser which is then coated with substances such as talc, chalk, argile.

ANTIMOTANT PRODUCTS, COMPOSITIONS AND TREATMENTS FOR SALTS, SIMPLE AND COMPLEX FERTILIZERS

Produit antimottant pour sels, engrais simples et complexes est essentiellement constitué par une combinaison d'un ou plusieurs sels d'amines d'acides alcoylarylsulfoniques et d'un ou plusieurs sels d'amines d'esters de phosphates acides, en présence éventuellement d'un excès d'amine. Anticaking agent for salts, simple and complex fertilizers essentially consists of a combination of one or more amine salts of alkylarylsulfonic acids and one or more amine salts of esters of acid phosphates, optionally in the presence of excess amine.

Manufacturing method of shell sand without hexa

Patent FR2415089B1

AQUEOUS FORMULATION WITH ANTI-MOTHING AND HYDROPHOBANT PROPERTIES

PROCESS FOR THE TREATMENT OF FERTILIZERS WITH WATERPROOFING / ANTIMOTANT COMPOSITIONS FOR BULK STORAGE

Amine and amide anti-agglomerating agents - for treatment of fertilisers and dried milk powder

Patent FR2350872B1

Improvements to powdery substances

PROCESS FOR THE TREATMENT OF FERTILIZERS WITH WATERPROOFING / ANTIMOTANT COMPOSITIONS FOR BULK STORAGE

On enrobe les granulés d'engrais avec une composition comprenant un mélange d'amines grasses, d'alcool gras, d'acide gras et d'acide phosphoreux. La reprise d'eau des engrais ainsi traités est considérablement diminuée et leur stockage en vrac en est substantiellement amélioré. The fertilizer granules are coated with a composition comprising a mixture of fatty amines, fatty alcohol, fatty acid and phosphorous acid. The water uptake of fertilizers thus treated is considerably reduced and their bulk storage is substantially improved.

Patent FR2190774A1

ANTI-ENGAGING ENCAPSULATING PROCESS OF GRANULAR OR COMPACTED MATERIALS AND ENCAPSULATED MATERIALS OBTAINED.