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    • 6. 发明授权
    • Herbicidal compositions
    • 除草成分
    • US06743754B2
    • 2004-06-01
    • US09882441
    • 2001-06-15
    • Jochen WürtzJean KocurHans-Peter KrauseJulio Martinez de UnaDetlev HaaseUdo BickersGerhard Schnabel
    • Jochen WürtzJean KocurHans-Peter KrauseJulio Martinez de UnaDetlev HaaseUdo BickersGerhard Schnabel
    • A01N2530
    • A01N25/30A01N47/36A01N25/32A01N2300/00
    • The present invention relates to a herbicidal composition comprising A) one or more sulfonylureas of the formula (I) and/or their salts in which R1 is C2-C4-alkoxy or CO—Ra, where Ra is OH, C1-C6-alkoxy or NRbRc, where Rb and Rc independently of one another are identical or different and are H or C1-C6-alkyl, R2 is halogen or (A)n—NRdRe, where n is zero or 1, A is a group CRfRg, where Rf and Rg independently of one another are identical or different and are H or C1-C6-alkyl, Rd is H or C1-C6-alkyl and Re is H, C1-C6-alkyl or an acyl radical, where Rd and Re may also form a heterocyclic ring and where, if R1 is C2-C4-alkoxy, R2 may also be H, R3 is H or C1-C6-alkyl, m is zero or 1, X and Y independently of one another are identical or different and are C1-C6-alkyl, C1-C6-alkoxy or C1-C6-alkylthio, where each of the three radicals mentioned is unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, C1-C4-alkoxy and C1-C4-alkylthio, or are C3-C6-cycloalkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C6-alkenyloxy or C3-C6-alkynyloxy, preferably C1-C4-alkyl or C1-C4-alkoxy, Z is CH or N, and B) one or more surfactants comprising as structural element at least 10 alkylene oxide units.
    • 本发明涉及一种除草组合物,其包含A)一种或多种式(I)的磺酰脲和/或其盐,其中R 1是C 2 -C 4 - 烷氧基或CO-R a,其中R 5'是OH ,C 1 -C 6烷氧基或NR c R c,其中R b和R c彼此独立地相同或不同,为H或C 1 -C 6 - 烷基,R 2为卤素 或(A)n-NR d R e,其中n为零或1,A为基团CR ,其中R f和R g彼此独立地为 相同或不同的是H或C 1 -C 6烷基,R d是H或C 1 -C 6烷基,R e是H,C 1 -C 6烷基或酰基,其中R d和R 也可以形成杂环,其中如果R 1是C 2 -C 4 - 烷氧基,则R 2也可以是H,R 3是H或C 1 -C 6 - 烷基,m是0或 1,X和Y彼此独立地相同或不同,并且是C 1 -C 6 - 烷基,C 1 -C 6 - 烷氧基或C 1 -C 6 - 烷硫基,其中所提及的三个基团中的每一个是未取代的或被一个或多个选自 由卤素,C 1 -C 4烷氧基组成 y和C 1 -C 4 - 烷硫基,或者是C 3 -C 6 - 环烷基,C 2 -C 6 - 烯基,C 2 -C 6 - 炔基,C 3 -C 6 - 烯氧基或C 3 -C 6 - 炔氧基,优选C 1 -C 4烷基或C 1 -C 4 - 烷氧基,Z是CH或N,和B)一种或多种表面活性剂,其包含至少10个环氧烷单元作为结构元素。