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31.发明授权Water-dispersible granules comprising fenoxaprop-ethyl and/or fenchlorazole 失效水分散性颗粒，其包含非诺卡普普 - 乙基和/或氟氯唑
公开(公告)号：US5364832A
公开(公告)日：1994-11-15
申请号：US884701
申请日：1992-05-18
申请人： Hans Rochling , Jean Kocur , Konrad Albrecht
发明人： Hans Rochling , Jean Kocur , Konrad Albrecht
IPC分类号： A01N25/14 , A01N25/32 , A01N43/653 , A01N43/76
CPC分类号： A01N25/14
摘要： Novel water-dispersible granules of plant protection agents, in particular of herbicides and growth regulators, are obtained when a dispersion or solution in water of 10 to 90% by weight of active substance with 10 to 90% by weight of solid wetting agents from the group containing of alkanesulfonates, alkylsulfonates, alkylnaphthalenesulfonates, alkylbenzenesulfonates, long-chain olefinsulfonates, alkyl polyol ether sulfonates, alkyl ether sulfates, alkyl ether phosphates, alkylsulfosuccinic monoesters, fatty acid isethionates and fatty acid N-methyltaurides, or of an ammonium salt, or of a mixture of an ammonium salt and one or more of the above solid wetting agents, and 0 to 50% by weight of customary formulation agents is prepared and the dispersion or solution is granulated using the cocurrent or counter-current process.
摘要翻译： 当具有10至90重量％活性物质的水分散体或溶液中含有10至90重量％固体润湿剂时，可获得植物保护剂，特别是除草剂和生长调节剂的新型水分散性颗粒 含有烷基磺酸盐，烷基磺酸盐，烷基萘磺酸盐，烷基苯磺酸盐，长链烯烃磺酸盐，烷基多元醇醚磺酸盐，烷基醚硫酸盐，烷基醚磷酸盐，烷基磺基琥珀酸单酯，脂肪酸羟乙磺酸盐和脂肪酸N-甲基牛磺酸盐，或铵盐，或 制备铵盐和一种或多种上述固体润湿剂和0至50重量％的常规制剂的混合物，并使用并流或逆流方法造粒分散体或溶液。
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公开(公告)号：US4932994A
公开(公告)日：1990-06-12
申请号：US798219
申请日：1985-11-14
申请人： Josef Koester , Adolf Asbeck , Holger Tesmann , Margarete Gruenert , Konrad Albrecht , Paul Bittner , Fritz Keim
发明人： Josef Koester , Adolf Asbeck , Holger Tesmann , Margarete Gruenert , Konrad Albrecht , Paul Bittner , Fritz Keim
摘要： An evaporation inhibitor, having particular use with spray mixtures of agricultural chemicals applied by the low-volume method, in the form of a paraffin-containing aqueous dispersion or a self-emulsifying solution in an organic solvent, and having the following composition:______________________________________ from 15 to 40% by weight of paraffin waxes or a wax mixture containing paraffin waxes having a dropping point of from 35 to 80.degree. C., from 4 to 20% by weight of nonionic and/or anionic emulsifiers, from 35 to 81% by weight of water and/or an organic solvent which is one or more of a hydrocarbon, an ester and a ketone, which have boiling points of from 70 to 280.degree. C., and from 0 to 5.5% by weight of other auxiliaries. ______________________________________
摘要翻译： 具有特别用于通过低体积方法施用的农药的喷雾混合物的蒸发抑制剂，其为含有石蜡的水性分散体或在有机溶剂中的自乳化溶液的形式，并具有以下组成：-from 15至40重量％的石蜡或含有石蜡的蜡混合物，其滴点为35至80℃， - 4至20重量％的非离子和/或阴离子乳化剂， - 35至81重量％的水和/或作为沸点为70至280℃的一种或多种α-烃，酯和酮的有机溶剂，和 - 从 0至5.5重量％的其他助剂。 -
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33.发明授权Processes for the preparation of nitrosamine-free N,N-disubstituted nitroaromatic amines and for the stabilization of these compounds against the formation of nitrosamines 失效用于制备不含亚硝胺的N，N-二取代的硝基芳族胺的方法和用于稳定这些化合物以防止形成亚硝胺
公开(公告)号：US4638090A
公开(公告)日：1987-01-20
申请号：US680750
申请日：1984-12-12
申请人： Rudolf Heinrich , Konrad Albrecht
发明人： Rudolf Heinrich , Konrad Albrecht
IPC分类号： C07C211/52 , C07C20060101 , C07C67/00 , C07C201/16 , C07C209/00 , C07C209/84 , C07C209/90 , C07C211/48 , C07C211/56 , C07C243/02 , C07C85/26
CPC分类号： C07C209/90
摘要： Processes for the preparation of nitrosamine-free N,N-disubstituted nitroaromatic amines by degradation of their nitrosamine components formed during their preparation, and by stabilization of the products against renewed formation of nitrosamines, by treating the amines in liquid or molten form with a sulfonic acid, where necessary in the presence of inert organic solvents or diluents.
摘要翻译： 通过在其制备过程中形成的亚硝胺组分降解制备无亚硝胺的N，N-二取代的硝基芳族胺的方法，以及通过用磺酸处理液体或熔融形式的胺，通过使产物不会再次形成亚硝胺来稳定化 酸，必要时在惰性有机溶剂或稀释剂存在下进行。
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34.发明授权Encapsulated salts of sparing solubility in water, their preparation and their use 失效在水中保持溶解度的封闭盐，其制备及其用途
公开(公告)号：US4608277A
公开(公告)日：1986-08-26
申请号：US761909
申请日：1985-08-02
CPC分类号： B01J13/16 , Y10T428/2989 , Y10T428/2998
摘要： Encapsulated salts of organic or inorganic acid particles having sparing solubility in water wherein the salt particles are surrounded by a pressure-resistant, elastic, abrasion-resistant polyurethane/polyurea casing, the ratio by weight of salt to the polyurethane component of the casing material being 1:0.2 to 1:2.5, are produced by emulsifying a mixture of 83 to 28% by weight of the salt to be encapsulated and 17 to 72% by weight of a polyurethane prepolymer containing free isocyanate groups in water in the presence of a protective colloid and reacting the emulsified prepolymer with the equivalent amount of polyamine at temperatures from 0.degree. to 80.degree. C., with vigorous mixing.
摘要翻译： 在水中具有保持溶解性的有机或无机酸性颗粒的封闭盐，其中盐颗粒被耐压，耐弹性，耐磨的聚氨酯/聚脲壳体包围，所述壳体材料的盐与聚氨酯组分的重量比为 1：0.2至1：2.5是通过将83至28重量％的待包封的盐的混合物乳化并在保护剂存在下将17至72重量％的含有游离异氰酸酯基团的聚氨酯预聚物在水中乳化而制备的 胶体，并在0℃至80℃的温度下使乳化预聚物与等量的多胺反应，同时剧烈混合。
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35.发明授权Encapsulated salts of acid particles wherein the salt particles are surrounded by a polyurethane/polyurea casing 失效酸性颗粒的包封盐，其中盐颗粒被聚氨酯/聚脲壳包围
公开(公告)号：US4547429A
公开(公告)日：1985-10-15
申请号：US648123
申请日：1984-09-06
CPC分类号： B01J13/16 , Y10T428/2989 , Y10T428/2998
摘要： Encapsulated salts of organic or inorganic acid particles having sparing solubility in water wherein the salt particles are surrounded by a pressure-resistant, elastic, abrasion-resistant polyurethane/polyurea casing, the ratio by weight of salt to the polyurethane component of the casing material being 1:0.2 to 1:2.5, are produced by emulsifying a mixture of 83 to 28% by weight of the salt to be encapsulated and 17 to 72% by weight of a polyurethane prepolymer containing free isocyanate groups in water in the presence of a protective colloid and reacting the emulsified prepolymer with the equivalent amount of polyamine at temperatures from 0.degree. to 80.degree. C., with vigorous mixing.
摘要翻译： 在水中具有保持溶解性的有机或无机酸性颗粒的封闭盐，其中盐颗粒被耐压，耐弹性，耐磨的聚氨酯/聚脲壳体包围，所述壳体材料的盐与聚氨酯组分的重量比为 1：0.2至1：2.5是通过将83至28重量％的待包封的盐的混合物乳化并在保护剂存在下将17至72重量％的含有游离异氰酸酯基团的聚氨酯预聚物在水中乳化而制备的 胶体，并在0℃至80℃的温度下使乳化预聚物与等量的多胺反应，同时剧烈混合。
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公开(公告)号：US4441919A
公开(公告)日：1984-04-10
申请号：US341751
申请日：1982-01-22
申请人： Konrad Albrecht , Heinz Frensch , Hans Schumacher
发明人： Konrad Albrecht , Heinz Frensch , Hans Schumacher
摘要： Liquid, herbicidal compositions containing Linuron as active substance in the form of emulsifiable concentrates or of aqueous suspension concentrates contain as crystallization inhibiting substance 0.05 to 2% by weight of fat-soluble disazo dyes which prevent the active substance from crystallizing in the aqueous emulsions of the emulsifiable concentrates and in the aqueous suspension concentrates and the aqueous dilutions thereof.
摘要翻译： 含有作为可乳化浓缩物或水悬浮浓缩物形式的活性物质的林可龙的液体，除草组合物含有作为结晶抑制物质的0.05至2重量％的脂溶性双偶氮染料，其防止活性物质在水性乳液中结晶 可乳化浓缩物和水性悬浮液浓缩物及其水性稀释液。
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公开(公告)号：US4078070A
公开(公告)日：1978-03-07
申请号：US611788
申请日：1975-09-09
申请人： Konrad Albrecht , Heinz Frensch , Kurt Hartel , Helmut Stingl
发明人： Konrad Albrecht , Heinz Frensch , Kurt Hartel , Helmut Stingl
CPC分类号： Y10S514/97
摘要： Dispersions of 2-methyl-5,6-dihydropyran-3-carboxylic acid anilide and benzimidazole-2-carbamic acid methyl ester or 1-n-butylcarbamoyl-benzimidazole-2-carbamic acid methyl ester in paraffinic mineral oils, liquid triglycerides and/or liquid esters of C.sub.1 to C.sub.12 monoalcohols have a synergistic effect against rust and other fungus diseases. The dispersions are stabilized against crystal growth by adding aluminum chelates of certain hydroxy-quinones, e.g., alizarin.
摘要翻译： 将2-甲基-5,6-二氢吡喃-3-羧酸酰苯胺和苯并咪唑-2-氨基甲酸甲酯或1-正丁基氨基甲酰基 - 苯并咪唑-2-氨基甲酸甲酯在石蜡矿物油，液体甘油三酯和/ 或C1〜C12一元醇的液体酯对防锈等真菌病具有协同效应。 通过加入某些羟基醌的铝螯合物，例如茜素，分散体对晶体生长是稳定的。
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公开(公告)号：US4046906A
公开(公告)日：1977-09-06
申请号：US618571
申请日：1975-10-01
申请人： Heinz Frensch , Konrad Albrecht , Kurt Hartel
发明人： Heinz Frensch , Konrad Albrecht , Kurt Hartel
IPC分类号： C07D235/32 , A61K31/415
CPC分类号： C07D235/32
摘要： Salts of benzimidazole-carbamic acid esters with certain organic sulfonic and sulfuric acid esters are substantially insoluble in water and soluble in organic solvents. These are valuable fungicides especially suitable for ultra low volume formulations.
摘要翻译： 苯并咪唑 - 氨基甲酸酯与某些有机磺酸和硫酸酯的盐基本上不溶于水并溶于有机溶剂。 这些是特别适用于超低体积配方的有价值的杀真菌剂。
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公开(公告)号：US3996375A
公开(公告)日：1976-12-07
申请号：US536362
申请日：1974-12-26
申请人： Heinz Frensch , Konrad Albrecht , Norbert Taubel
发明人： Heinz Frensch , Konrad Albrecht , Norbert Taubel
CPC分类号： A01N25/02
摘要： Ultra-low volume formulations of endosulfan (6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3-benzodioxathiepine-3-oxide), comprising endosulfan, a mixture of mono- or dicarboxylic acid (di)esters and aromatic hydrocarbons, and an epoxide stabilizer.
摘要翻译： 硫丹（6,7,8,9,10,10-六氯-1,5,5a，6,9,9a-六氢-6,9-亚甲基-2,4,3-nzodioxathiepine）的超低体积配方 -3-氧化物），包括硫丹，单或二羧酸（二）酯和芳族烃的混合物，以及环氧化物稳定剂。
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公开(公告)号：US3950265A
公开(公告)日：1976-04-13
申请号：US455327
申请日：1974-03-27
申请人： Konrad Albrecht , Heinz Frensch
发明人： Konrad Albrecht , Heinz Frensch
IPC分类号： A01N47/06 , A01N25/04 , A01N37/00 , B01J13/00 , C07C67/00 , C07C201/00 , C07C205/43
CPC分类号： A01N25/04
摘要： Stabilized aqueous dispersions of 2-alkyl-4,6-dinitrophenol esters, which comprise certain metal complex dyestuffs from the series of the azo dyestuff or phthalocyanine dyestuff complexes.
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