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1. 发明授权

US5929053A Pesticidal composition and method for controlling pests using the same 失效
标题翻译：杀虫剂组合物及其使用方法
公开(公告)号：US5929053A
公开(公告)日：1999-07-27
申请号：US767300
申请日：1996-12-16
申请人： Miwa Murakami , Masao Ogawa , Izumi Fujimoto , Toshiro Ohtsubo
发明人： Miwa Murakami , Masao Ogawa , Izumi Fujimoto , Toshiro Ohtsubo
IPC分类号： A01N25/28 , A01N57/02 , A01N57/16 , A01N25/26
CPC分类号： A01N57/02 , A01N25/28 , A01N57/16 , Y10S424/11 , Y10S514/951 , Y10S514/963 , Y10S514/972
摘要： A pesticidal composition comprising microcapsules, each microencapsulating an organophosphorus compound having a melting point of at least 15.degree. C., a proportion (A) of aromatic ring structure in microcapsule wall material being not more than 40% by weight, and a ratio of (A) to (average diameter/wall thickness) of the microcapsules being not less than 0, but not more than 0.8, causes less color change to applied area even if applied outdoors.
摘要翻译：一种杀虫组合物，其包含微胶囊，每个微胶囊包封熔点至少为15℃的有机磷化合物，微胶囊壁材料中芳族环结构的比例（A）不超过40重量％，（ A）至微胶囊的（平均直径/壁厚）不小于0但不大于0.8，即使在室外施用也会使施涂区域的颜色变化较小。

2. 发明授权

US5977023A Sustained release, solid pesticidal compositions comprising water insoluble alginates 失效
标题翻译：持续释放，包含水不溶性藻酸盐的固体农药组合物
公开(公告)号：US5977023A
公开(公告)日：1999-11-02
申请号：US939166
申请日：1997-09-29
申请人： Masao Inoue , Masao Ogawa , Toshiro Ohtsubo
发明人： Masao Inoue , Masao Ogawa , Toshiro Ohtsubo
IPC分类号： A01N25/10 , A01N25/26 , A01N25/12
CPC分类号： A01N25/10 , A01N25/26
摘要： There are discolsed a pesticidal composition containing a water-insoluble alginate, which is prepared by treating a solid composition containing (a) a pesticidally active ingredient which is a pest-controlling active ingredient or a plant growth-regulating active ingredient and (b) an alginic acid or a water-soluble alginate with an aqueous solution containing a divalent or polyvalent cation which can convert said alginic acid or water-soluble alginate into a water-insoluble alginate. Also disclosed is a pesticidal composition containing a water-insoluble alginate, which is prepared by coating a solid substance containing the pesticidally active ingredient with a water-insoluble alginate. The composition of the invention has excellent sustained-release effects of the pesticidally active ingredient.
摘要翻译：通过处理含有（a）作为害虫控制活性成分或植物生长调节活性成分的杀虫活性成分的固体组合物和（b）含有不溶于水的藻酸盐的农药组合物，海藻酸或水溶性藻酸盐与含有二价或多价阳离子的水溶液，其可将所述藻酸或水溶性藻酸盐转化为水不溶性藻酸盐。还公开了含有水不溶性藻酸盐的农药组合物，其通过用含水不溶性藻酸盐包被含有杀虫活性成分的固体物质制备。本发明的组合物具有优良的杀虫活性成分的缓释作用。

3. 发明授权

US5945114A Water dispersible granules 失效
标题翻译：水分散颗粒
公开(公告)号：US5945114A
公开(公告)日：1999-08-31
申请号：US882252
申请日：1992-05-08
申请人： Masao Ogawa , Toshiro Ohtsubo , Shigenori Tsuda
发明人： Masao Ogawa , Toshiro Ohtsubo , Shigenori Tsuda
IPC分类号： A01N25/14 , A01N25/08
CPC分类号： A01N25/14
摘要： The water dispersible granule of the present invention is obtained by mixing a pesticide having a melting point of not more than 70.degree. C., a calcined product of precipitated hydrated silicon dioxide and a surface active agent, and granulating the resulting mixture by the wet granulation method or compaction method. This water dispersible granule is an excellent formulation of which the physical properties such as disintegrability-in-water, dispersibility, suspensibility, storage stability, etc. are good, and which is free from dust-scattering and is capable of being measured by volume.
摘要翻译：本发明的水分散性颗粒通过混合熔点不高于70℃的农药，沉淀的水合二氧化硅的煅烧产物和表面活性剂得到，并通过湿法制粒造粒混合物方法或压实方法。这种水分散性颗粒是其中物理崩解性，分散性，悬浮性，储存稳定性等物理性能良好且无粉尘散射并且能够以体积测量的优良配方。

4. 发明授权

US5232701A Boron carbonate and solid acid pesticidal composition 失效
标题翻译：碳酸钙和固体酸性农药组合物
公开(公告)号：US5232701A
公开(公告)日：1993-08-03
申请号：US774342
申请日：1991-10-10
申请人： Masao Ogawa , Toshiro Ohtsubo , Shigenori Tsuda
发明人： Masao Ogawa , Toshiro Ohtsubo , Shigenori Tsuda
IPC分类号： A01N25/12 , A01N25/14 , A01N25/34
CPC分类号： A01N25/14 , A01N25/12 , A01N25/34
摘要： A composition excellent in dispersibility and diffusion in water, and storage stability comprising a) a pesticidal active ingredient, b) a surface active agent, c) a carbonate, d) a solid acid and e) at least one selected from the group consisting of boron oxide and metaboric acid, wherein at least one of the carbonate and the solid acid is water-soluble, the total content of the carbonate and the solid acid is in a proportion of 5-90% to the total weight, the weight ratio of the carbonate to the solid acid is in the range of 1:10-10:1, and the weight of at least one selected from the group consisting of boron oxide and metaboric acid is in a proportion of 0.5-40% to the total weight.

5. 发明授权

US5488043A Method for stabilizing acephate and a dry pesticidal formulation containing the stabilized acephate 失效
标题翻译：用于稳定乙酰甲胺磷的方法和含有稳定的乙酰甲胺磷的干燥农药制剂
公开(公告)号：US5488043A
公开(公告)日：1996-01-30
申请号：US360042
申请日：1994-12-20
申请人： Masahiro Yamada , Yasuyuki Katayama , Toshiro Ohtsubo
发明人： Masahiro Yamada , Yasuyuki Katayama , Toshiro Ohtsubo
IPC分类号： A01N57/28
CPC分类号： A01N57/28
摘要： The present invention relates to a method for stabilizing acephate which comprises adding a sodium salt of condensed phosphate and/or a synthetic silicic acid in which the surface silanol groups being alkylsilylated to acephate or acephate-containing dry pesticidal formulation and a stabilized acephate having added a sodium salt of condensed phosphate and/or a synthetic silicic acid in which the surface silanol groups being alkylsilylated.
摘要翻译：本发明涉及一种稳定乙酰甲胺磷的方法，其包括将表面硅烷醇基团烷基硅烷化的乙缩醛或含乙炔磷酸酯的干燥农药制剂和稳定的乙酰甲胺磷酸酯加入缩合磷酸钠和/或合成硅酸钠盐中，缩合磷酸钠的钠盐和/或其中表面硅烷醇基团被烷基硅烷化的合成硅酸。

6. 发明授权

US5306499A Microencapsulated cockroach-controlling composition 失效
标题翻译：微胶囊化蟑螂控制组合物
公开(公告)号：US5306499A
公开(公告)日：1994-04-26
申请号：US613042
申请日：1990-11-15
申请人： Toshiro Ohtsubo , Shigenori Tsuda , Hitoshi Kawada , Goro Shinjo , Kozo Tsuji
发明人： Toshiro Ohtsubo , Shigenori Tsuda , Hitoshi Kawada , Goro Shinjo , Kozo Tsuji
IPC分类号： A01N25/28 , A01N31/14 , A01N37/10 , A01N37/34 , A01N37/40 , A01N53/00 , A01N53/06 , A01N53/08 , B01J13/16 , A01N25/00
CPC分类号： B01J13/16 , A01N25/28 , A01N53/00 , Y10S424/10
摘要： Microencapsulated pyrethroidal cockroach-controlling composition is provided, which has an excellent residual effect. The composition comprises phenylxylylethane and a pyrethroidal compound and is encapsulated in microcapsules formed of a polyurethane wall which have an average particle diameter of not more than 80 .mu.m, a wall thickness of not more than 0.3 .mu.m, and a value of the average particle diameter/wall thickness of 100-400.
摘要翻译：提供了微胶囊化拟除虫菊酯控制组合物，其具有优异的残留效果。该组合物包含苯基二甲苯乙醚和拟除虫菊酯化合物，并且被包封在由聚氨酯壁形成的微胶囊中，聚氨酯壁的平均粒径不大于80（μm），壁厚不大于0.3（my）m，的平均粒径/壁厚为100-400。

7. 发明授权

US06335026B1 Pesticidal compositions 失效
标题翻译：杀虫剂组合物
公开(公告)号：US06335026B1
公开(公告)日：2002-01-01
申请号：US08220882
申请日：1994-03-31
申请人： Yasuyuki Katayama , Toshiro Ohtsubo , Daniel C. Heffernan
发明人： Yasuyuki Katayama , Toshiro Ohtsubo , Daniel C. Heffernan
IPC分类号： A01N2503
CPC分类号： A01N57/28 , A01N25/22 , A01N2300/00
摘要： A solid pesticidal composition containing acephate is stabilized by adding thereto at least one stabilizer selected from the group consisting of boron oxide, metaboric acid, aluminum oxide and the calcined product of synthetic silicon dioxide.
摘要翻译：通过向其中加入至少一种选自氧化硼，偏硼酸，氧化铝和合成二氧化硅的煅烧产物的稳定剂来稳定含有乙炔磷酸酯的固体农药组合物。

8. 发明授权

US5707639A Solid insect growth regulating compositions 失效
标题翻译：固体昆虫生长调节组合物
公开(公告)号：US5707639A
公开(公告)日：1998-01-13
申请号：US323665
申请日：1994-10-17
申请人： Masao Owaga , Masao Inoue , Toshiro Ohtsubo , Hitoshi Kawada
发明人： Masao Owaga , Masao Inoue , Toshiro Ohtsubo , Hitoshi Kawada
IPC分类号： A01N25/10 , A01N25/34 , A01N43/40
CPC分类号： A01N25/34 , A01N25/10 , A01N43/40
摘要： There is disclosed an insect growth regulator composition comprising (a) an insect growth-regulating active ingredient and, if necessary, another insecticidal active ingredient, (b) an organic substance having a solubility of not greater than 2% in water at 20.degree. C. and a melting point of 35.degree. through 100.degree. C., and (c) a glycol selected from the group having a melting point of 35.degree. through 100.degree. C. and consisting of polyethylene glycol, polyoxyethylene polyoxypropylene glycol, polyoxyethylene polyoxybutylene glycol, and polyoxyethylene polyoxypropylene polyoxybutylene glycol, wherein the weight of the constituent (b) is equal to or greater than 3% based on the total weight, and a sum of the weight of the constituent (b) and the weight of the constituent (c) ranges from 20 to 98% based on the total weight, the constituent (b) and the constituent (c) being molten and then cooled to be solidified in manufacturing process of the insect growth regulator composition. The composition of the invention is the labor- and cost-saving composition because it releases an active ingredient gradually, and exterminates harmful and/or offensive pests and prevent the breeding thereof in water systems over a long time.
摘要翻译：公开了一种昆虫生长调节剂组合物，其包含（a）昆虫生长调节活性成分和必要时的另一种杀虫活性成分，（b）在20℃下在水中溶解度不大于2％的有机物质，熔点35〜100℃，（c）选自熔点35〜100℃的二醇，由聚乙二醇，聚氧乙烯聚氧丙烯二醇，聚氧乙烯聚氧丁烯二醇，和聚氧乙烯聚氧丙烯聚氧丁烯二醇，其中组分（b）的重量基于总重量等于或大于3％，和组分（b）的重量和组分（c）的重量之和，基于总重量的20至98％，组分（b）和组分（c）熔融，然后在昆虫生长调节剂组合物的制备过程中冷却固化。本发明的组合物是劳动和成本节约的组合物，因为它逐渐释放活性成分，并且消除有害和/或令人反感的害虫，并且防止长时间在水系中繁殖。

9. 发明授权

US4760084A Dry pesticidal compositions 失效
标题翻译：干燥农药组合物
公开(公告)号：US4760084A
公开(公告)日：1988-07-26
申请号：US887783
申请日：1986-07-21
申请人： Toshiro Ohtsubo , Shigeru Maruyama , Takashi Tamura , Nobuyuki Hirano , Masami Sakai
发明人： Toshiro Ohtsubo , Shigeru Maruyama , Takashi Tamura , Nobuyuki Hirano , Masami Sakai
IPC分类号： A01N25/08 , A01N25/12 , A01N25/14 , A01N53/00 , A01N37/34
CPC分类号： A01N25/14 , A01N25/12 , A01N53/00 , Y10S514/951 , Y10S514/952
摘要： A dry pesticidal composition of a toxicant having a melting point in a range of from 0.degree. C. to 65.degree. C. (the said range of melting point applies also to the melting point of a mixure of toxicants) containing a hydrocarbon represented by the formula, ##STR1## wherein X.sub.1, X.sub.2, Y.sub.1, Y.sub.2, Z.sub.1 and Z.sub.2, which may be the same or different represent a hydrogen atom or an alkyl group having 2 or less carbon atom, R.sub.1 and R.sub.2, which may be the same or different, represent a hydrogen atom or a methyl group, and n represents 0 or 1.
摘要翻译：熔点为0℃至65℃的毒物的干燥农药组合物（所述熔点范围也适用于有毒物质混合物的熔点），其含有由式，其中X1，X2，Y1，Y2，Z1和Z2可以相同或不同，表示氢原子或具有2个或更少碳原子的烷基，R1和R2可以相同或不同，不同，表示氢原子或甲基，n表示0或1。

10. 发明授权

US5063059A Microencapsulated cockroach-controlling composition 失效
标题翻译：微胶囊化控制组合物
公开(公告)号：US5063059A
公开(公告)日：1991-11-05
申请号：US614555
申请日：1990-11-15
申请人： Toshiro Ohtsubo , Shigenori Tsuda , Hitoshi Kawada , Goro Shinjo , Kozo Tsuji
发明人： Toshiro Ohtsubo , Shigenori Tsuda , Hitoshi Kawada , Goro Shinjo , Kozo Tsuji
IPC分类号： A01N25/28 , A01N31/14 , A01N37/10 , A01N37/34 , A01N37/40 , A01N53/00 , A01N53/06 , A01N53/08 , B01J13/16
CPC分类号： B01J13/16 , A01N25/28 , A01N53/00 , Y10S424/10
摘要： Microencapsulated pyrethroidal cockroach-controlling composition is provided, which has an excellent residual effect. The composition comprises phenylxylylethane and a pyrethroidal compound and is encapsulated in microcapsules formed of a polyurethane wall which have an average particle diameter of not more than 80 .mu.m, a wall thickness of not more than 0.3 .mu.m, and a value of the average particle diameter/wall thickness of 100-400.

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