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    • 5. 发明授权
    • Mosquito coil composition and process for making the same
    • 蚊香线圈的组成和制作过程相同
    • US4144318A
    • 1979-03-13
    • US822108
    • 1977-08-05
    • Vincent T. D'Orazio
    • Vincent T. D'Orazio
    • A01N25/20A01N17/04
    • A01N25/20
    • An improved mosquito coil composition comprising from 72-83% by weight based on dry ingredients of a carrier selected from sawdust having a particle size between 70 and 200 mesh, coconut shell flour, pyrethrum marc, and mixtures thereof, from 16-26% by weight based on dry ingredients potato starch and 0.5-3% by weight based on dry ingredients of an insecticide. The process comprises dispersing the starch in water heated to a temperature of from 40.degree.-65.degree. C., adding water having a temperature of between 80.degree.-95.degree. C. to the dispersed water-starch mixture, mixing the starch-water gel with the filler and insecticide, extruding the mixture into a ribbon, forming the mosquito coils from this ribbon, and drying the formed mosquito coils.
    • 一种改进的蚊香组合物,其包含基于干成分的72-83重量%的载体,所述载体选自粒径在70和200目之间的木屑,椰子壳粉,除虫菊和它们的混合物,16-26%由 基于干成分马铃薯淀粉的重量和基于杀虫剂的干成分的0.5-3重量%。 该方法包括将淀粉分散在加热到40-65℃的水中,加入温度为80-95℃的水分散到水 - 淀粉混合物中,将淀粉 - 水凝胶 用填料和杀虫剂将混合物挤出成带,从该带形成蚊香,并干燥形成的蚊香。