Herbicide antidotes, production, use and compositions thereof
    251.
    发明公开
    Herbicide antidotes, production, use and compositions thereof 失效
    除草解毒剂,它们的制备,使用和组合物。

    公开(公告)号:EP0068709A1

    公开(公告)日:1983-01-05

    申请号:EP82303094.5

    申请日:1982-06-15

    CPC classification number: A01N25/32 C07D319/06

    Abstract: Certain haloalkylcarbonylamino-1,3-dioxane herbicide antidotes corresponding to the following general formula:
    wherein

    R represents chloro-, bromo- or iodo- C 1 -C 4 alkyl;
    R, represents hydrogen, C 1 -C 4 alkyl, C 2 -C 4 alkenyl or phenyl;
    R 2 represents hydrogen or C 1 -C 4 alkyl;
    R 3 represents hydrogen or C 1 -C 4 alkyl; and
    R 4 represents hydrogen or nitrophenyl; provided that one of R 3 and R 4 represents hydrogen; are disclosed, as is the production thereof.

    Such compounds may be formulated with inert diluents or carriers and/or adjuvants or with herbicides, in particular thiocarbamates or acetanilides.
    The use of such compounds counteracts crop damage caused by herbicides and hence provides a method of establishing herbicidal selectivity.

    Abstract translation: 某些haloalkylcarbonylamino -1,3-二恶烷除草剂解毒剂相应于下列通式: worinřdarstellt氯 - ,溴 - 或碘 - C1-C4烷基; R1表示氢,C1-C4烷基,C2-C4链烯基或苯基; R2 darstellt氢或C1-C4烷基; R3 darstellt氢或C1-C4烷基; 和R 4表示氢或硝基苯基; 提供确实R3和R4 darstellt氢中的一个; 是游离缺失光盘,由于是其制造。 搜索化合物可以与惰性稀释剂或载体和或佐剂或与除草剂一起配制,特别是硫代氨基甲酸盐或乙酰苯胺。 利用搜索化合物的抵消所造成的除草剂对作物的损害和因此提供建立除草选择性的方法。

    Blends of vinyl chloride polymer and graft copolymer composition
    253.
    发明公开
    Blends of vinyl chloride polymer and graft copolymer composition 失效
    氯乙烯聚合物和共聚物组合物的混合物

    公开(公告)号:EP0052872A3

    公开(公告)日:1982-09-22

    申请号:EP81109803

    申请日:1981-11-20

    Inventor: Kraft, Paul

    Abstract: The present invention relates to blends of: (1) a vinyl chloride polymer; and (2) a thermoplastic graft copolymer composition comprising (a) a resinous polymer of monoethylenically unsaturated, non-chlorinated, resin-forming material and (b) a rubbery polymer of two different linear alpha-monoolefins, one of which is preferably ethylene and the other of which is a higher alpha-monoolefin having 3 to 16 carbon atoms, and a copolymerizable non-conjugated diene.

    Abstract translation: 本发明涉及:(1)氯乙烯聚合物的共混物; 和(2)一种热塑性接枝共聚物组合物,其包含(a)单烯键式不饱和,无氯化树脂形成材料的树脂聚合物和(b)两种不同直链α-单烯烃的橡胶状聚合物,其中优选乙烯和 另一个是具有3至16个碳原子的高级α-单烯烃和可共聚的非共轭二烯。

    Method for the production of alkyl and alkoxyalkyl substituted benzene compounds
    258.
    发明公开
    Method for the production of alkyl and alkoxyalkyl substituted benzene compounds 失效
    Verfahren zur Herstellung von alkyl- undalkylalkyl-substitutioniertem Benzol。

    公开(公告)号:EP0047562A1

    公开(公告)日:1982-03-17

    申请号:EP81200987.6

    申请日:1981-09-03

    CPC classification number: C07C255/00 C07C43/164 C07C253/14

    Abstract: Alkyl and alkoxyalkyl substituted benzenes having the formula
    in which R is C 1 -C 5 alkyl, C 1 -C 4 alkoxy, methylenedioxy or hydrogen and R' is C 2 -C 20 alkyl or C 2 -C 20 alkoxyalkyl are prepared from corresponding benzyl halides by a three-step process of cyanation, alkylation, and decyanation.

    Abstract translation: 具有式CHEM的烷基和烷氧基烷基取代的苯,其中R是C 1 -C 5烷基,C 1 -C 4烷氧基,亚甲二氧基或氢,R min是C 2 -C 20烷基或C 2 -C 20烷氧基烷基,由相应的苄基卤化物由三 - 氰化,烷基化和脱色的步骤。

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