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    • 5. 发明申请
    • Microcapsule emulsion and method for producing the same
    • 微胶囊乳剂及其制备方法
    • US20050282011A1
    • 2005-12-22
    • US11153789
    • 2005-06-15
    • Hiroshi YokoyamaKouji KinoshitaTakehiko FukumotoRyuichi SaguchiTatsuya HoJoToshimi KobayashiKinya Ogawa
    • Hiroshi YokoyamaKouji KinoshitaTakehiko FukumotoRyuichi SaguchiTatsuya HoJoToshimi KobayashiKinya Ogawa
    • A01N25/28B01J13/14B05D7/00
    • B01J13/14Y10T428/2984
    • 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.
    • 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。
    • 6. 发明申请
    • ANNULAR SUSTAINED RELEASE PREPARATION AND PRODUCTION METHOD THEREOF
    • 环保可持续发展的准备和生产方法
    • US20130001110A1
    • 2013-01-03
    • US13634734
    • 2011-03-22
    • Ryuichi SaguchiTakehiko Fukumoto
    • Ryuichi SaguchiTakehiko Fukumoto
    • A01P19/00B65B7/00B65D77/00
    • A01M1/2044
    • Provided is an annular sustained release preparation to be used by opening a center portion thereof, the preparation having a strength enough to avoid cleaving at a welded end portion. More specifically, provided is an annular sustained release preparation comprising at least two polymer tubes having both ends sealed and integrated by pressure-welding or at least one polymer tube and at least one polymer rod having both ends sealed and integrated by pressure-welding; and a sex pheromone liquid contained by at least one of the tubes or the tube; wherein an annular space can be formed by pulling the tubes or the tube and the rod apart from each other at a center portion therebetween, the central portion not having been pressure-welded; and an angle formed between a line connecting respective centers of diameters of the tubes welded to each other or the tube and the rod welded to each other and the pressure application direction is from 0 to 45°.
    • 提供一种通过打开其中心部分而使用的环形缓释制剂,该制剂具有足以避免在焊接端部处分裂的强度。 更具体地,提供了一种环形缓释制剂,其包括至少两个聚合物管,其两端通过压焊或至少一个聚合物管密封并整合,并且至少一个聚合物棒的两端通过压焊密封和集成; 和由至少一个管或管包含的性信息素液体; 其中可以通过在它们之间的中心部分处拉动所述管或所述管和所述杆彼此分离而形成环形空间,所述中心部分未被压焊; 并且在彼此焊接的管或连接管的直径的管线与彼此焊接的杆和压力施加方向之间形成的角度为0至45°。
    • 9. 发明授权
    • Annular sustained release pheromone-dispenser and its installation tool
    • 环形缓释信息素分配器及其安装工具
    • US07055295B1
    • 2006-06-06
    • US09690377
    • 2000-10-17
    • Noboru AibaFumiaki MochizukiRyuichi Saguchi
    • Noboru AibaFumiaki MochizukiRyuichi Saguchi
    • B65B3/02
    • A01M1/2044
    • Herein disclosed is an annular sustained release pheromone-dispenser which has a shape favorable for packaging and transportation, can easily be installed, can maintain its installed condition over a long time period and can easily be handled even after use without any trouble. Also provided is a tool for easily and rapidly installing a pheromone-dispenser at elevated spots of, for instance, fruit trees.The sustained release pheromone-dispenser comprises a plurality of plastic tubes 2a and 2b arranged in parallel and capable of being semi-resiliently deformed, whose ends 3 are connected together by fusion and whose central portions are independent and can form a annular space therebetween by pulling them apart from one another; and a liquid synthetic sex pheromone 1 enclosed in these plurality of plastic tubes 2a, 2b without impairing the pheromone-release capacity. The tool 37 for installing an annular sustained release pheromone-dispenser has hooks 32 for attaching or detaching the annular sustained release pheromone-dispenser which are pulled apart from each other. The hooks 32 are positioned on both upper ends of the wire and the lower end 38 of the wire is secured to the top end of a rod 33.
    • 这里公开了一种环形缓释信息素分配器,其具有有利于包装和运输的形状,可以容易地安装,可以在长时间内保持其安装状态,并且即使在使用后也可以容易地处理而没有任何麻烦。 还提供了一种用于在例如果树的高架点处容易且快速地安装信息素分配器的工具。 持续释放的信息素分配器包括平行布置并能够半弹性变形的多个塑料管2a和2b,其端部3通过熔接连接在一起,并且其中心部分是独立的并且可以在其间形成环形空间 将它们彼此分开; 以及封闭在这些多个塑料管2a,2b中的液体合成性信息素1,而不损害信息素释放能力。 用于安装环形缓释信息素分配器的工具37具有钩32,用于连接或分离相互拉开的环形缓释信息素分配器。 钩32位于线的两个上端,线的下端38固定在杆33的顶端。
    • 10. 发明授权
    • Sustained release preparations
    • 缓释制剂
    • US6065687A
    • 2000-05-23
    • US679262
    • 1996-07-12
    • Hiroshi SuzukiNoboru AibaRyuichi SaguchiKinya OgawaKenichi Itoh
    • Hiroshi SuzukiNoboru AibaRyuichi SaguchiKinya OgawaKenichi Itoh
    • A01M1/20A01M13/00A61L9/04
    • A01M1/2044A61L9/042
    • 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.
    • 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。