发明名称 |
PESTICIDAL FORMULATIONS |
摘要 |
Aqueous pesticidal suspensions comprise: (a) 5 to 40% w/v of (i) a pesticide having a melting point in the range of from 50 to 120° C. and a solubility in water of not more than 0.2% w/v or (ii) a mixture of the pesticide (i) and one or more other pesticides having a melting point of at least 50° C. and a solubility in water of not more than 0.2% w/v in the ratio of at least 1 part by weight of the pesticide (i) to 10 parts by weight of the other pesticide or pesticides, (b) 2.5 to 20% w/v of a non-ionic alkoxylate surfactant, (c) 0.5 to 5% w/v of a naphtalene sulphonate-formaldehyde condensate, (d) 0.1 to 5% w/v of a non-ionic polymethyl methacrylate-polyethylene oxide graft copolymer, (e) 0 to 25% w/v of other additives, and (f) water in sufficient amount to bring the total composition to 100% w/v. Pesticidal suspensions formulated in this way show less variation in viscosity than hitherto. |
申请公布号 |
HU228920(B1) |
申请公布日期 |
2013.06.28 |
申请号 |
HU20030000768 |
申请日期 |
2001.08.21 |
申请人 |
E.I.DU PONT DE NEMOURS AND COMPANY, WILMINGTON |
发明人 |
WARRINGTON, ROGER PAUL;NETTLETON-HAMMOND, JOHN HENRY |
分类号 |
A01N25/30;A01N25/04;A01N37/06;A01N37/34;A01N37/50;A01N43/40;A01N43/42;A01N43/54;A01N43/653;A01N57/28;A01N65/00 |
主分类号 |
A01N25/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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