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    • 4. 发明授权
    • Agricultural chemical composition
    • 农业化学成分
    • US5912208A
    • 1999-06-15
    • US912475
    • 1997-08-18
    • Yuichi HiokiKazuhiko KuritaTadayuki SuzukiToshikazu Azuma
    • Yuichi HiokiKazuhiko KuritaTadayuki SuzukiToshikazu Azuma
    • A01N25/30A01N59/26
    • A01N25/30
    • An agricultural chemical composition which can be safely applied to crops without causing any chemical damage comprising a mixture, which exerts excellent potentiating effects on various agricultural chemicals and has n of from 2 to 50 on the average and x1+y1+z1+x2+y2+z2+x3+y3+z3 of from 0 to 100 on the average, of compounds represented by the following general formula (I) and an agricultural chemical, wherein the weight ratio of the mixture to the agricultural chemical ranges from 0.1 to 20: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 each represent a hydrogen atom or an acyl group having from 2 to 31 carbon atoms, --SO.sub.3 Na, --SO.sub.3 K, --SO.sub.3 H.N(C.sub.2 H.sub.4 OH).sub.3 or --SO.sub.3 H.NH(C.sub.2 H.sub.4 OH).sub.2 ;(EO).sub.x1, (EO).sub.x2 and (EO).sub.x3 each represent a polyoxyethylene chain;(PO).sub.y1, (PO).sub.y2 and (PO).sub.y3 each represent a polyoxypropylene chain;(BO).sub.z1, (BO).sub.z2 and (BO).sub.z3 each represent a polyoxybutylene chain;n represents an integer of 1 or more;x1, y1, z1, x2, y2, z2, x3, y3 and z3 each represent 0 or an integer of 1 or more;x1+y1+z1, x2+y2+z2 and x3+y3+z3 each represent 0 or an integer of 1 to 200; andx1+y1+z1+x2+y2+z2+x3+y3+z3 represents 0 or an integer of 1 to 600.
    • 农药组合物可以安全地施用于农作物而不引起包括混合物的化学损伤,其对各种农药具有优异的增效作用,并且平均具有2至50的n和x1 + y1 + z1 + x2 + y2 + z2 + x3 + y3 + z3平均为0〜100,由以下通式(I)表示的化合物和农药,其中混合物与农药的重量比为0.1〜20: 其中R1,R2和R3各自表示氢原子或具有2至31个碳原子的酰基,-SO3Na,-SO3K,-SO3H.N(C2H4OH)3或-SO3H.NH(C2H4OH)2; (EO)x1,(EO)x2和(EO)x3各自表示聚氧乙烯链; (PO)y1,(PO)y2和(PO)y3各自表示聚氧丙烯链; (BO)z1,(BO)z2和(BO)z3各自表示聚氧丁烯链; n表示1以上的整数, x1,y1,z1,x2,y2,z2,x3,y3和z3各自表示0或1以上的整数, x1 + y1 + z1,x2 + y2 + z2和x3 + y3 + z3各自表示0或1〜200的整数, x1 + y1 + z1 + x2 + y2 + z2 + x3 + y3 + z3表示0或1〜600的整数。