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。