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1.发明申请CHEMICALLY AND PHYSICALLY MODIFIED FERTILIZERS, METHODS OF PRODUCTION AND USES THEREOF 有权化学和物理改性肥料，生产方法及其用途公开(公告)号：US20090113966A1
公开(公告)日：2009-05-07
申请号：US11933545
申请日：2007-11-01
Applicant: James A. Kweeder
Inventor： James A. Kweeder
CPC classification number: C05C3/005 , C05C9/005 , C05G3/0035 , C05G3/0041 , C05G3/08
Abstract: Modified fertilizer materials are produced, comprising a) at least one fertilizer granule coated with a dispersant to form at least one fertilizer granule-dispersant particle, b) a dispersant, which comprises at least one agrochemical blended with at least one powder, and c) an overcoating material that is applied to the at least one fertilizer granule-dispersant particle. Methods of producing a modified fertilizer materials comprise: a) providing at least one fertilizer granule, b) providing a dispersant that comprises at least one agrochemical blended with at least one powder, c) providing an overcoating material, d) applying the dispersant to the at least one fertilizer granule to form at least one fertilizer granule-dispersant particle, and e) applying the overcoating material to the at least one fertilizer granule-dispersant particle to form the modified fertilizer material.
Abstract translation: 制备改性肥料，包括a）至少一种涂有分散剂的肥料颗粒以形成至少一种肥料颗粒分散剂颗粒，b）分散剂，其包含至少一种与至少一种粉末混合的农药，以及c） 施用于至少一种肥料颗粒分散剂颗粒的外涂层材料。 生产改性肥料的方法包括：a）提供至少一种肥料颗粒，b）提供包含与至少一种与至少一种粉末混合的至少一种农用化学品的分散剂，c）提供外涂层材料，d）将所述分散剂施加到 至少一种肥料颗粒以形成至少一种肥料颗粒分散剂颗粒，以及e）将外涂层材料施用至至少一种肥料颗粒分散剂颗粒以形成改性肥料。
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公开(公告)号：US5858094A
公开(公告)日：1999-01-12
申请号：US652340
申请日：1996-05-22
Applicant: John H. Detrick , Frederick T. Carney, Jr.
Inventor： John H. Detrick , Frederick T. Carney, Jr.
Abstract: A machine system and process for producing attrition resistant, controlled release fertilizer is described. In the process, a prewet solution is used to initially coat the plant nutrient to be coated followed by the separate application of the individual components used in the coating. The machine system provides an improved means for uniformly applying a single layer or multiple layers of polymer coatings to the plant nutrient.
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公开(公告)号：US5716591A
公开(公告)日：1998-02-10
申请号：US351541
申请日：1994-12-07
Applicant: Antonio Crispoldi
Inventor： Antonio Crispoldi
Abstract: Calcium nitrate-urea adduct, a product having the formula �Ca(NO.sub.3).sub.2.4CO(NH.sub.2).sub.2 !, is obtained by means of a process which basically consists of the following steps: mixing molten urea and calcium nitrate; feeding the resulting solution to a turbodryer; feeding the resulting molten salt to a granulator drum; recovery of calcium nitrate-urea adduct.
Abstract translation: 通过基本上由以下步骤组成的方法获得具有式[Ca（NO 3）2.4 CO（NH 2）2]的产物的硝酸钙 - 尿素加合物：混合熔融的尿素和硝酸钙; 将得到的溶液供给到一个turbodryer; 将所得熔融盐送入制粒鼓; 回收硝酸钙 - 尿素加合物。
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4.发明授权Method of complex providing user with mineral salts and/or fertilizers, and system for effecting same 失效为用户提供矿物盐和/或肥料的复杂方法，以及对其进行影响的系统
公开(公告)号：US5647885A
公开(公告)日：1997-07-15
申请号：US331495
申请日：1994-10-27
CPC classification number: C05G3/0094 , C05G3/0064
Abstract: The essence of the invention resides in that in production of a solid product obtained in a reactor (1) by way of synthesis from source components and serving as a raw material for preparing a solution of salt and/or fertilizer, a pulp is obtained and then loaded in a container (2) at fixed temperatures corresponding to crystallization of the product to a hydraulically compacted state of preset degrees. The same container (2) is used for transportation and storage of the hydraulically compacted crystals. The solution of salt and/or fertilizer is prepared within preset concentration and dosage just before its application by the user (4), and the crystals are dissolved in the same container (2). If required the product is transferred into another container.
Abstract translation: PCT No.PCT / RU92 / 00256 Sec。 371日期：1994年10月27日 102（e）日期1994年10月27日PCT提交1992年12月28日PCT公布。 公开号WO94 / 06729 日期1994年3月31日本发明的实质在于，通过从原料成分合成并作为制备盐和/或肥料溶液的原料的反应器（1）中得到的固体产物， 获得纸浆，然后在对应于产品的结晶的固定温度下以预设度的液压压实状态将其装载到容器（2）中。 相同的容器（2）用于水压压实晶体的运输和储存。 盐和/或肥料的溶液在使用者（4）施用之前以预设的浓度和剂量制备，并且晶体溶解在相同的容器（2）中。 如果需要，将产品转移到另一个容器中。
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公开(公告)号：US5547486A
公开(公告)日：1996-08-20
申请号：US356572
申请日：1994-12-15
Applicant: John H. Detrick , Frederick T. Carney, Jr.
Inventor： John H. Detrick , Frederick T. Carney, Jr.
Abstract: A machine system and process for producing attrition resistant, controlled release fertilizer is described. In the process, a prewet solution is used to initially coat the plant nutrient to be coated followed by the separate application of the individual components used in the coating. The machine system provides an improved means for uniformly applying a single layer or multiple layers of polymer coatings to the plant nutrient.
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Patent Agency Ranking
公开(公告)号：US5376159A
公开(公告)日：1994-12-27
申请号：US119960
申请日：1993-09-10
Applicant: Raymond T. Cunningham , Kristen T. Moore
Inventor： Raymond T. Cunningham , Kristen T. Moore
CPC classification number: C05C1/00 , C05G3/0076 , C23F11/185 , Y10S71/04
Abstract: A trace amount of a molybdate is disclosed for inhibiting corrosion by concentrated urea-ammonium nitrate fertilizer solutions (UAN) in contact with ferrous metal piping and equipment surfaces. From 10 to 200 ppm of sodium molybdate are blended in a UAN solution containing 20-50 weight percent water for effectively inhibiting corrosion. The corrosion-inhibited UAN solution is non-sludging, non-foaming and essentially free of precipitates.
Abstract translation: 公开了痕量的钼酸盐，用于通过浓缩的硝酸铵 - 硝酸铵肥料溶液（UAN）与黑色金属管道和设备表面接触来抑制腐蚀。 将10至200ppm的钼酸钠混合在含有20-50重量％水的UAN溶液中以有效地抑制腐蚀。 腐蚀抑制的UAN溶液是非淤塞的，不起泡的，并且基本上不含沉淀物。
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公开(公告)号：US5039328A
公开(公告)日：1991-08-13
申请号：US476570
申请日：1990-02-07
Applicant: Hisato Saitoh , Noboru Abe , Takahiro Watanuki
Inventor： Hisato Saitoh , Noboru Abe , Takahiro Watanuki
CPC classification number: C05C9/02
Abstract: A process for producing a granular slow-acting nitrogenous fertilizer, which comprises blending an aqueous methylol urea solution to a urea-isobutyraldehyde condensate powder or a mixture thereof with a urea-formaldehyde condensate powder, and granulating the resulting blend while subjecting the methylol urea to dehydration condensation under an acidic condition to form a urea-formaldehyde condensate.
Abstract translation: 一种生产颗粒状慢作用氮肥的方法，其包括将羟甲基脲溶液与尿素 - 异丁醛缩合物粉末或其混合物与脲 - 甲醛缩合物粉末混合，并将所得共混物造粒，同时使羟甲基脲 在酸性条件下脱水缩合形成脲 - 甲醛缩合物。
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8.发明授权
公开(公告)号：US4943308A
公开(公告)日：1990-07-24
申请号：US291310
申请日：1988-12-28
Applicant: Luc A. Vanmarcke , Walter E. Cardon
Inventor： Luc A. Vanmarcke , Walter E. Cardon
Abstract: The invention concerns a method of producing fertilizer granules containing urea and ammonium sulphate by granulating a mixture containing urea, ammonium sulphate and water, which is characterized in that the ammonium sulphate is completely dissolved in an aqueous urea solution with a urea concentration of 70-85% by weight, the resulting solution is thickened to a dry content of 92-97% by weight, with a granulation additive for the urea being added in any stage of the treatment, following which the thickened solution is granulated in a fluidized bed of urea and ammonium sulphate containing nuclei.
Abstract translation: 本发明涉及通过将含有尿素，硫酸铵和水的混合物制粒而制备含有尿素和硫酸铵的肥料颗粒的方法，其特征在于硫酸铵完全溶解在尿素浓度为70-85的尿素水溶液中 重量％，所得溶液增稠至干燥含量为92-97重量％，在任何处理阶段加入尿素颗粒添加剂，随后将增稠溶液在尿素流化床中造粒 和含硫酸铵的核。
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公开(公告)号：US4804403A
公开(公告)日：1989-02-14
申请号：US82236
申请日：1987-08-06
Applicant: William P. Moore
Inventor： William P. Moore
CPC classification number: C08G18/4213 , C05C9/00 , C05G3/0029 , C08G18/3829 , C08G18/664
Abstract: An attrition-resistant, controlled release fertilizer comprising a water-soluble central mass containing nucleophilic reactive functional groups surrounded and chemically bonded to a base coating formed by reacting a molecular excess of a coupling agent with the nucleophilic groups of the central particles, and a water-insoluble layer, surrounding and chemically bonded with the base coating, formed by the reaction and polymerization of the excess functional groups of the coupling agent used in forming the base coating is described. A preparation method is provided.
Abstract translation: 一种抗磨损的控释肥料，其包含含有亲核反应性官能团的水溶性中心物质，所述亲核反应性官能团包围并化学键合到通过使分子过量的偶联剂与中心颗粒的亲核基团反应形成的底涂层，以及水 描述了通过用于形成基底涂层的偶联剂的过量官能团的反应和聚合形成的与基底涂层围绕和化学键合的不溶层。 提供了一种制备方法。
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10.发明授权
公开(公告)号：US4749402A
公开(公告)日：1988-06-07
申请号：US581871
申请日：1984-02-21
Applicant: Harold E. Garrett , Gene S. Cox , Robert K. Dixon
Inventor： Harold E. Garrett , Gene S. Cox , Robert K. Dixon
CPC classification number: C05F11/08 , C05G3/0076
Abstract: A method for enhancing the development of mycorrhizae in the root system of a plant. A quantity of a nutrient mixture is applied to the outside surfaces of the foliage of a plant rooted in a growth medium containing propagules of a fungus capable of mycorrhizal infection of the roots, the nutrient mixture containing a source of nitrogen and a source of at least one other element selected from among potassium, phosphorus, zinc, magnesium, boron, manganese, molybdenum, copper, and iron, in an aqueous vehicle. Such application is repeated at intervals over a period of time during which the supply of nutrients by fertilization is provided predominantly through such foliar application. The sugar content of the roots is thus increased by comparison to that obtained by application of the nutrient mixture to the growth medium during the aforesaid period in quantities sufficient to provide a fertilization nutrient supply at the surface of the roots equivalent to the supply effected by such repetitive applications to the foliage. The development of the mycorrhizae in the root system is thereby enhanced.The disclosure is further directed to novel compositions useful in foliar fertilization of plants and methods for the application of nutrient systems containing plant growth regulators to plant foliage.
Abstract translation: 一种增强植物根系菌根生长发育的方法。 将一定数量的营养混合物施用于植物生长培养基植物的叶子的外表面，所述生长培养基含有能够根茎根真菌感染的真菌的繁殖体，含有氮源的营养混合物和源的至少 在水性载体中选自钾，磷，锌，镁，硼，锰，钼，铜和铁中的另一种元素。 这种应用在间隔时间内重复，在此期间主要通过这样的叶面施用来提供通过受精的营养物质的供应。 因此，通过与在上述期间将营养混合物施用于生长培养基获得的量相比，可以增加根部的糖含量，其量足以在根部的根部表面提供受精营养供应，相当于由其施用的供应 重复应用于叶子。 因此根系中菌根的发育得到加强。 本公开进一步涉及可用于植物叶面施肥的新型组合物和将含有植物生长调节剂的营养系统施用于植物叶子的方法。
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