公开(公告)号：US5503839A

公开(公告)日：1996-04-02

申请号：US191611

申请日：1994-02-04

申请人： Ryuichi Saguchi ,  Kinya Ogawa ,  Akira Yamamoto

发明人： Ryuichi Saguchi ,  Kinya Ogawa ,  Akira Yamamoto

IPC分类号： A01N25/18 ,  A01N25/28

CPC分类号： A01N25/18

摘要： An improved method is proposed for the preparation of a sex pheromone dispenser used in the elimination of pest insects from the field by the disruption of mating of the insects by distributing sustained-release dispensers containing the sex pheromone compound of the insect over the field. According to the invention, pheromone dispensers made from a polyolefin-based resin and filled with the liquid pheromone are subjected, prior to distribution over the field at a relatively low temperature in early spring, to a pretreatment of keeping them at 35.degree. to 60.degree. C. until the dispenser walls of the polyolefin resin absorb 2 to 10% by weight of the pheromone. When the dispensers after the pre-treatment are distributed, a relatively high rate of pheromone release can be obtained at the low temperature as compared with untreated dispensers so that the rate of pheromone release can be relatively uniform over the whole period of the season in which the pheromone dispensers are kept over the field.

摘要翻译： 提出了一种改进的方法，用于制备用于通过在场上分发含有昆虫的性信息素化合物的缓释分配器来消灭来自野外的害虫的性信息素分配器。 根据本发明，由聚烯烃类树脂制成的填充有液体信息素的信息素分配器在分散在早春相对较低温度的田间之前进行预处理，将其保持在35〜60℃ C.直到聚烯烃树脂的分配器壁吸收信息素的2至10重量％。 当预处理后的分配器分配时，与未处理的分配器相比，在低温下可以获得相对高的信息素释放率，使得信息素释放速率在季节的整个时期内可以相对均匀，其中 信息素分配器保存在现场。

公开(公告)号：US09131673B2

公开(公告)日：2015-09-15

申请号：US11913366

申请日：2007-04-11

申请人： Ryuichi Saguchi ,  Kinya Ogawa ,  Takehiko Fukumoto ,  Tsugio Ogata

发明人： Ryuichi Saguchi ,  Kinya Ogawa ,  Takehiko Fukumoto ,  Tsugio Ogata

IPC分类号： A01N63/00 ,  A01P17/00 ,  A01M1/20 ,  A01N25/18 ,  A01N25/34 ,  A01M1/02 ,  A01N31/00

CPC分类号： A01M1/2044 ,  A01M1/02 ,  A01N25/18 ,  A01N25/34 ,  A01N31/00

摘要： Provided is a sustained release preparation capable of uniformly releasing therefrom a volatile chemical for a long period of time even if the amount of a liquid chemical remaining in a tubular container of the sustained release preparation becomes small. Also provided is a container for sustained release preparation, the container being tubular and comprising two layers of outer and inner layers, the inner layer having a thickness of 0.12 to 1.2 mm and having a foamed structure permitting the soaking-up of a liquid chemical to a height of at least 25 mm by capillarity. Also provided is a container unit for sustained release preparation, the unit comprising two or more of the container combined.

摘要翻译： 即使持续释放制剂的管状容器中剩余的液体化学物质的量变少，也能够长时间地均匀地从挥发性化学物质中释放挥发性化合物。 还提供了用于持续释放制剂的容器，该容器是管状的并且包括两层外层和内层，内层具有0.12至1.2mm的厚度，并且具有允许将液体化学品浸泡到 通过毛细作用至少25毫米的高度。 还提供了用于持续释放制剂的容器单元，该单元包括组合的两个或更多个容器。

公开(公告)号：US6065687A

公开(公告)日：2000-05-23

申请号：US679262

申请日：1996-07-12

申请人： Hiroshi Suzuki ,  Noboru Aiba ,  Ryuichi Saguchi ,  Kinya Ogawa ,  Kenichi Itoh

发明人： Hiroshi Suzuki ,  Noboru Aiba ,  Ryuichi Saguchi ,  Kinya Ogawa ,  Kenichi Itoh

IPC分类号： A01M1/20 ,  A01M13/00 ,  A61L9/04

CPC分类号： A01M1/2044 ,  A61L9/042

摘要： Herein disclosed is a sustained release dispenser capable of uniformly releasing a volatile liquid ingredient over a long time period even when the amount of the liquid ingredient remaining in a container is reduced. According to an embodiment, the sustained release dispenser comprises a plastic container 4 having a liquid and volatile ingredient-permeable outer layer 1 and a liquid-absorbable inner layer 3 having the same material as those of the outer layer 1 and a liquid and volatile ingredient 2 enclosed in the plastic container. According to other embodiment, the sustained release dispenser comprises a plastic container 6 in which grooves 5 are formed on the inner wall and a volatile ingredient 2 accommodated in the container 6. According to other embodiment, the sustained release dispenser comprises a bag formed from a liquid permeable film 7 provided with a highly wettable film 8 on the inner surface thereof and a liquid sex pheromone 9 accommodated in the bag.

摘要翻译： 本文公开的是即使当残留在容器中的液体成分的量减少时，能够长时间均匀地释放挥发性液体成分的持续释放分配器。 根据实施例，缓释分配器包括具有液体和挥发性成分可渗透外层1的塑料容器4和具有与外层1相同材料的液体可吸收内层3和液体和挥发成分 2封闭在塑料容器中。 根据其它实施方案，持续释放分配器包括塑料容器6，其中在内壁上形成有沟槽5，容纳在容器6中的挥发性成分2.根据另一实施方案，缓释分配器包括由 在其内表面上设置有高度可润湿的膜8的液体可渗透膜7和容纳在袋中的液体性信息素9。

公开(公告)号：US20080187597A1

公开(公告)日：2008-08-07

申请号：US11913366

申请日：2007-04-11

申请人： Ryuichi Saguchi ,  Kinya Ogawa ,  Takehiko Fukumoto ,  Tsugio Ogata

发明人： Ryuichi Saguchi ,  Kinya Ogawa ,  Takehiko Fukumoto ,  Tsugio Ogata

IPC分类号： A01N63/00 ,  A01P17/00 ,  B65D85/00

CPC分类号： A01M1/2044 ,  A01M1/02 ,  A01N25/18 ,  A01N25/34 ,  A01N31/00

摘要： Provided is a sustained release preparation capable of uniformly releasing therefrom a volatile chemical for a long period of time even if the amount of a liquid chemical remaining in a tubular container of the sustained release preparation becomes small. Also provided is a container for sustained release preparation, the container being tubular and comprising two layers of outer and inner layers, the inner layer having a thickness of 0.12 to 1.2 mm and having a foamed structure permitting the soaking-up of a liquid chemical to a height of at least 25 mm by capillarity. Also provided is a container unit for sustained release preparation, the unit comprising two or more of the container combined.

摘要翻译： 即使持续释放制剂的管状容器中剩余的液体化学物质的量变少，也能够长时间地均匀地从挥发性化学物质中释放挥发性化合物。 还提供了用于持续释放制剂的容器，该容器是管状的并且包括两层外层和内层，内层具有0.12至1.2mm的厚度，并且具有允许将液体化学品浸泡到 通过毛细作用至少25毫米的高度。 还提供了用于持续释放制剂的容器单元，该单元包括组合的两个或更多个容器。

公开(公告)号：US20050282011A1

公开(公告)日：2005-12-22

申请号：US11153789

申请日：2005-06-15

申请人： Hiroshi Yokoyama ,  Kouji Kinoshita ,  Takehiko Fukumoto ,  Ryuichi Saguchi ,  Tatsuya HoJo ,  Toshimi Kobayashi ,  Kinya Ogawa

发明人： Hiroshi Yokoyama ,  Kouji Kinoshita ,  Takehiko Fukumoto ,  Ryuichi Saguchi ,  Tatsuya HoJo ,  Toshimi Kobayashi ,  Kinya Ogawa

IPC分类号： A01N25/28 ,  B01J13/14 ,  B05D7/00

CPC分类号： B01J13/14 ,  Y10T428/2984

摘要： Provided are a microcapsule emulsion which can release almost all the amount of a biological active substance comprised therein at a constant release rate over a prolonged period, and a method for producing the same. More specifically, provided is the microcapsule emulsion comprising an emulsion particle formed by emulsion polymerization of a total amount of 15 to 90 parts by weight of a first monofunctional alkyl (meth)acrylate ester and a first multifunctional (meth)acrylate ester in the presence of 100 parts by weight of a biological active substance; and a coated layer on the emulsion particle, the layer being formed by emulsion polymerization of a total amount of 20 to 200 parts by weight of a second monofunctional alkyl (meth)acrylate ester and a second multifunctional (meth)acrylate ester in the presence of the emulsion particle; wherein difference in carbon numbers between an alkyl group of the first monofunctional alkyl (meth)acrylate ester and an alkyl group of the second monofunctional alkyl (meth)acrylate ester is from 3 to 17.

摘要翻译： 本发明提供一种微胶囊乳剂，其能够以长时间恒定的释放速度释放其中包含的几乎全部量的生物活性物质及其制造方法。 更具体地，提供了包含通过乳液聚合形成的乳液颗粒的微胶囊乳液，其总量为15至90重量份的第一单官能（甲基）丙烯酸烷基酯和第一多官能（甲基）丙烯酸烷基酯在存在 100重量份的生物活性物质; 和乳液颗粒上的涂层，该层通过乳液聚合形成，总量为20〜200重量份的第二单官能烷基（甲基）丙烯酸酯和第二多官能（甲基）丙烯酸酯），在 乳液颗粒; 其中第一单官能（甲基）丙烯酸烷基酯的烷基与第二单官能（甲基）丙烯酸烷基酯的烷基之间的碳数之差为3〜17。

公开(公告)号：US4734281A

公开(公告)日：1988-03-29

申请号：US9458

申请日：1987-02-02

申请人： Akira Yamamoto ,  Kinya Ogawa ,  Shigehiro Nagura

发明人： Akira Yamamoto ,  Kinya Ogawa ,  Shigehiro Nagura

IPC分类号： A01N25/18 ,  A01N31/04 ,  A01N35/02 ,  A01N37/02 ,  A01N37/06 ,  A01N25/34

CPC分类号： A01N35/02 ,  A01N37/02

摘要： An efficient cost- and labor-saving method is proposed for controlling the population of two kinds or more of different species of insectan pests in a field by means of distributing dispensers of sex pheromone compounds for the respective species of the insects when one of the sex pheromone compounds is an unsaturated C.sub.10 to C.sub.12 alcohol and the other is an unsaturated C.sub.14 to C.sub.20 acetate or aldehyde. When these two classes of the compounds are mixed in such a proportion that the overall solubility paramater .delta. of the mixture is 9.1 to 9.7 and the mixture is contained in a dispenser body made of polyethylene or a copolymer mainly composed of ethylene moiety, the two compounds can be concurrently emitted from the dispenser in the form of vapor each at a controlled rate over a desired length of time.

摘要翻译： 提出了一种有效的节省成本和节省劳动力的方法，用于通过为性别信息素化合物的分配器为各种昆虫分配一种性别，以控制两种或更多种不同种类的昆虫害虫的种群 信息素化合物是不饱和的C 10至C 12醇，另一种是不饱和C 14 -C 20乙酸酯或醛。 当这两种化合物的混合比例使得混合物的总体溶解度参数为9.1至9.7，并且该混合物包含在由聚乙烯或主要由乙烯部分组成的共聚物制成的分配器主体中时，两种化合物 可以以分别以蒸汽的形式从分配器以所需时间的受控速率同时发射。

公开(公告)号：US4844916A

公开(公告)日：1989-07-04

申请号：US187377

申请日：1988-04-28

申请人： Kinya Ogawa ,  Akira Yamamoto

发明人： Kinya Ogawa ,  Akira Yamamoto

IPC分类号： A01N31/02 ,  A01N35/02 ,  A01N37/02 ,  C07C69/145

CPC分类号： A01N31/02 ,  A01N35/02 ,  A01N37/02

摘要： In the technology of population control of lepidopteral insects as an agricultural or horticultural pest, such as tomato pinworms, by distributing dispensers of sex pheromone of the species over the field, an unexpected discovery has been made that, to the contrary to the general understanding for the effectiveness of the E-isomer of the pheromone compound, e.g., 4-tridecenyl acetate, a rather higher activity can be obtained by using a mixture of the E-isomer and Z-isomer in a mixing proportion of 1:1 to 3:1 than the E-isomer in a high purity.

摘要翻译： 在作为农业或园艺害虫（例如番茄pin虫）的人口控制技术中，通过在该领域分配物种信息素的分配器，发现了一个意想不到的发现，与普遍理解相反， 信息素化合物的E-异构体例如乙酸4-十三碳烯的有效性可以通过使用1:1-3:3的混合比例的E-异构体和Z-异构体的混合物来获得， 1比高纯度的E-异构体。

公开(公告)号：US5532273A

公开(公告)日：1996-07-02

申请号：US469792

申请日：1995-06-06

申请人： Kinya Ogawa ,  Tetsuo Kitagaki ,  Akira Yamamoto

发明人： Kinya Ogawa ,  Tetsuo Kitagaki ,  Akira Yamamoto

IPC分类号： A01N25/18 ,  A01N25/10 ,  A01N25/26 ,  A01N27/00 ,  A01N35/00 ,  A01N35/02 ,  A01N35/04 ,  A01N37/02 ,  A01N37/06 ,  A01N49/00 ,  A01N25/00 ,  A01N31/02 ,  A01N37/00

CPC分类号： A01N37/02

摘要： A control composition which comprises Z,Z/Z,E-7,11-hexadecadienyl acetate and Z,Z/Z,E-7,11-hexadecadienyl alcohol is released into a cotton field in a weight ratio of Z,Z/Z,E-7,11-hexadecadienyl acetate to Z,Z/Z,E-7,11-hexadecadienyl alcohol ranging from 99.2:0.8 to 90:10. The control composition is preferably released in the weight ratio defined above and in a rate ranging from 4 to 80 mg/hr/hectare of field.

摘要翻译： 包含Z，Z / Z，E-7,11-十六碳二烯酸乙酯和Z，Z / Z，E-7,11-十六碳二烯醇的对照组合物以重量比Z，Z / Z ，E-7,11-十六碳二烯酸乙酯至Z，Z / Z，E-7,11-十六碳二烯醇，范围为99.2:0.8至90:10。 对照组合物优选以上述定义的重量比以4至80mg / hr /公顷的范围释放。

公开(公告)号：US4834745A

公开(公告)日：1989-05-30

申请号：US29950

申请日：1987-03-25

申请人： Kinya Ogawa ,  Akira Yamamoto ,  Noboru Aiba ,  Shigehiro Nagura

发明人： Kinya Ogawa ,  Akira Yamamoto ,  Noboru Aiba ,  Shigehiro Nagura

IPC分类号： A01M1/02 ,  A01N25/18

CPC分类号： A01N25/18

摘要： The invention provides a dispenser form for substainedly releasing vapor of a sex pheromone compound of pest insects with an object to control the population of the insects. The invention dispenser is characterized by the features that: the capacity thereof is sufficiently large to contain at least 100 mg of the pheromone; the barrier wall thereof through which the pheromone permeates to be released from the outer surface is made of a polymeric material swellable with the pheromone in an equilibrium swelling of 2-6% by weight at 20.degree. C.; and the outer surface area S thereof given in mm.sup.2 is sufficient to give a ratio S/W, W being the amount of the pheromone contained therein given in mg, in the range from 4 to 11. The rate of pheromone emission from the dispenser is relatively constant at 0.6 mg/day or larger over a long period of time of, for example, 3 months or longer.

摘要翻译： 本发明提供了一种分配器形式，用于以害虫的性信息素化合物的特征性释放蒸气为目的，以控制昆虫的群体。 本发明分配器的特征在于：其容量足够大以容纳至少100mg信息素; 信息素透过其从外表面释放的阻挡壁由在20℃下以2-6重量％的平衡溶胀的信息素溶胀的聚合物材料制成。 其以mm2表示的外表面积S足以使其中所含的信息素的量的比例S / W，以mg给出，其中以mg计，在4至11的范围内。来自分配器的信息素发射率为 相对恒定，在0.6mg /天或更长的时间内，例如3个月或更长时间。

公开(公告)号：US06562331B1

公开(公告)日：2003-05-13

申请号：US09635905

申请日：2000-08-10

申请人： Tatsuya Ito ,  Takehiko Fukumoto ,  Kinya Ogawa ,  Fumiaki Mochizuki

发明人： Tatsuya Ito ,  Takehiko Fukumoto ,  Kinya Ogawa ,  Fumiaki Mochizuki

IPC分类号： A01N2500

CPC分类号： A01N35/02 ,  A01N25/00 ,  A01N25/18 ,  A01N25/22 ,  A01N37/02 ,  A01N2300/00

摘要： A mating disruption method for the control of insect pests comprises releasing a sex pheromone in a field wherein an adsorption of the sex pheromone to a soil in the field is decreased.

摘要翻译： 用于控制害虫的交配破坏方法包括在场中的性信息素吸附到土壤中的场中释放性信息素。