公开(公告)号：US20060257441A1

公开(公告)日：2006-11-16

申请号：US11125204

申请日：2005-05-10

申请人： Koichiro Komai ,  Satoko Hayase ,  Osamu Hayase ,  Masayasu Miwata ,  Osamu Sakurai ,  Osamu Kuroki ,  Masaaki Mizuguchi ,  Michiyo Ichihara

发明人： Koichiro Komai ,  Satoko Hayase ,  Osamu Hayase ,  Masayasu Miwata ,  Osamu Sakurai ,  Osamu Kuroki ,  Masaaki Mizuguchi ,  Michiyo Ichihara

IPC分类号： A01N25/00 ,  A01N65/00

CPC分类号： A01N65/20 ,  A01N25/04

摘要： [Object] This invention provides a dispersion containing an insect pest repellent active substance, and an adhesive or bond, ink, resin pellets, a resin product, and a sheet or a film which can exhibit a long term repellent active effect by the particles carrying the dispersion. [Means for achieving the object] The invention also concerns with a natural essential oil having a sanitary pest repellent activity; a dispersion containing, as an active component, at least one of: a first fraction of copaiba oil given by silica gel column chromatography using hexane as an elution solvent, a second fraction given by silica gel column chromatography using a 4:4:1 mixture of hexane/chloroform/ethyl acetate as an elution solvent, and a third fraction given by fractionating the remnant of the second fraction using a 1:1 mixture of ethyl acetate/chloroform as an elution solvent; a dispersion thereof containing a sedimentation inhibitor, particles carrying these dispersions, and a sanitary insect pest repellent active adhesive or bond, ink, resin pellets, resin particles, resin product, sheet or film, and device containing the same.

摘要翻译： 本发明提供一种含有昆虫驱避活性物质的分散体，以及粘合剂或粘合剂，油墨，树脂颗粒，树脂产品和片材或膜，其可以通过携带的颗粒表现出长期驱避活性作用 分散体。 实现该目的的手段本发明还涉及具有卫生防虫活性的天然精油; 作为活性成分的分散液含有以下物质中的至少一种：通过硅胶柱色谱法，使用己烷作为洗脱溶剂，得到的第一馏分油，通过硅胶柱色谱法使用4:4:1混合物 的己烷/氯仿/乙酸乙酯作为洗脱溶剂，第三馏分通过使用1:1的乙酸乙酯/氯仿混合物作为洗脱溶剂分馏第二馏分的残留物; 其含有沉降抑制剂的分散体，携带这些分散体的颗粒，以及卫生防虫驱虫剂活性粘合剂或粘合剂，油墨，树脂颗粒，树脂颗粒，树脂产品，片材或薄膜以及含有它们的装置。

公开(公告)号：US20100040705A1

公开(公告)日：2010-02-18

申请号：US12312716

申请日：2007-11-20

申请人： Koichiro Komai ,  Nobumitsu Takahashi ,  Yasushi Yamagami ,  Osamu Sakurai ,  Michiyo Ichihara ,  Masayasu Miwata

发明人： Koichiro Komai ,  Nobumitsu Takahashi ,  Yasushi Yamagami ,  Osamu Sakurai ,  Michiyo Ichihara ,  Masayasu Miwata

IPC分类号： A01N65/00

CPC分类号： A01N37/18 ,  A01N65/00 ,  A01N65/20 ,  Y02A50/327 ,  A01N31/04 ,  A01N2300/00

摘要： A pest repellent is disclosed having long lasting and high repelling efficacy against sanitary insects such as mosquitoes and which is highly harmless to humans. In at lease one embodiment, the pest repellent contains copaiba oil and/or an extract thereof as well as DEET and/or bisabolol.

摘要翻译： 公开了一种驱虫剂，其对卫生昆虫例如蚊子具有持久和高的排斥功效，并且对人体非常无害。 在至少一个实施方案中，驱虫剂含有copaiba油和/或其提取物以及DEET和/或红嘌呤。