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1. 发明授权

US6001383A Cyanogen fumigants and methods of fumigation using cyanogen 失效
标题翻译：氰基熏蒸剂和使用氰的熏蒸方法
公开(公告)号：US6001383A
公开(公告)日：1999-12-14
申请号：US765058
申请日：1997-03-20
申请人： Ian G. O'Brien, deceased , Frances James Michael Desmarchelier , Ren Yonglin
发明人： Ian G. O'Brien, deceased , Frances James Michael Desmarchelier , Ren Yonglin
IPC分类号： A01N25/18 , A01N3/02 , A01N37/34 , A01N59/24 , A01P7/00 , A23B4/16 , A23B7/152 , A23B7/157 , A23B9/18 , A23B9/22 , A23B9/30 , A23L3/3409 , A23L3/3445 , A23L3/358 , A62D3/00 , B27K3/36 , A01N25/00
CPC分类号： A23L3/358 , A01N3/02 , A01N59/24 , A23B4/16 , A23B7/152 , A23B7/157 , A23B9/18 , A23B9/22 , A23B9/30 , A23L3/3409 , A23L3/3445 , B27K3/34
摘要： A fumigant, comprising cyanogen (C.sub.2 N.sub.2) provides a viable alternative to conventional fumigants such as methyl bromide, phosphine and carbonyl sulphide. Cyanogen (C.sub.2 N.sub.2) can be used as such a fumigant in the control of a range of biota, including insects, mites, nematodes, fungi and their spores, viruses, spiders, bacteria, molds and rodents. It is also suitable for use on a variety of commodities, including grain, seeds, meats, fruit, vegetables, timber, plants, cut flowers and soil. It is shown that an efficacious concentration of cyanogen (C.sub.2 N.sub.2) as a fumigant leaves a very low residue and can be readily flushed from commodities. In particular, it has been observed that a mixture of (C.sub.2 N.sub.2) and carbon dioxide have a synergistic effect when applied to various biota. The term "cyanogen" is defined as the gas (as STP) cyanogen, (C.sub.2 N.sub.2), essentially free from hydrogen cyanide and other cyanogenic compounds, (that is, compounds that give rise to hydrogen cyanide). Cyanogen, which has also been termed dicyan and oxalonitrile, as a fumigant, may be shown as (CN.sub.2).sub.2, C.sub.2 N.sub.2, or NC--CN.
摘要翻译： PCT No.PCT / AU95 / 00409 Sec。 371日期1997年3月20日 102（e）1997年3月20日PCT PCT 1995年7月5日PCT公布。第WO96 / 01051号公报日期1996年1月18日包含氰（C2N2）的熏蒸剂提供了常规熏蒸剂如甲基溴，膦和硫化羰的可行替代品。 Cyanogen（C2N2）可用作一类熏蒸剂，用于控制一系列生物群，包括昆虫，螨虫，线虫，真菌及其孢子，病毒，蜘蛛，细菌，霉菌和啮齿动物。它还适用于各种商品，包括粮食，种子，肉类，水果，蔬菜，木材，植物，切花和土壤。显示出有效浓度的氰化物（C2N2）作为熏蒸剂留下非常低的残留物，并且可以容易地从商品中冲洗掉。特别地，已经观察到，当应用于各种生物群时，（C2N2）和二氧化碳的混合物具有协同效应。术语“氰”被定义为气体（如STP）氰，（C2N2），基本上不含氰化氢和其它氰基化合物（即产生氰化氢的化合物）。也被称为二氰和草腈作为熏蒸剂的氰原可以显示为（CN2）2，C2N2或NC-CN。

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