Herbicides based on pyridazones
    1.
    发明授权
    Herbicides based on pyridazones 失效
    基于哒嗪酮的除草剂

    公开(公告)号:US4305750A

    公开(公告)日:1981-12-15

    申请号:US125281

    申请日:1980-02-27

    摘要: Herbicides based on an aqueous suspension of from 20 to 50 percent by weight of 1-phenyl-4-amino-5-chloro-pyridaz-6-one or 1-phenyl-4-amino-5-bromo-pyridaz-6-one, from 2 to 10 percent by weight of dispersant, from 0.5 to 5 percent by weight of silica and from 0.5 to 5 percent by weight of a block polymer of propylene glycol, propylene oxide and ethylene oxide, which additionally contain a thiolcarbamate, a chloroacetanilide or a 2,6-dinitroaniline, the weight ratio of pyridazone to thiolcarbamate, chloroacetanilide or 2,6-dinitroaniline being from 4:1 to 1:2, a process for their preparation, and their use for combating undesired plant growth.

    摘要翻译: 基于20至50重量%的1-苯基-4-氨基-5-氯 - 哒嗪-6-酮或1-苯基-4-氨基-5-溴 - 哒啶-6-酮的水性悬浮液的除草剂 ,2至10重量%的分散剂,0.5至5重量%的二氧化硅和0.5至5重量%的丙二醇,环氧丙烷和环氧乙烷的嵌段聚合物,其另外含有硫代氨基甲酸酯,氯乙酰苯胺 或2,6-二硝基苯胺,哒嗪酮与硫代氨基甲酸酯的重量比,氯乙酰苯胺或2,6-二硝基苯胺的重量比为4:1至1:2,其制备方法及其用于防治不期望的植物生长。

    Abscission of parts of plants
    2.
    发明授权
    Abscission of parts of plants 失效
    植物部分脱落

    公开(公告)号:US4936899A

    公开(公告)日:1990-06-26

    申请号:US339905

    申请日:1989-04-14

    IPC分类号: A01N47/36

    CPC分类号: A01N47/36

    摘要: Agents for the abscission of parts of plants contain one or more urea derivatives of the general formula I ##STR1## where A is ##STR2## B is cyclopentyl, cyclohexyl or phenyl which is unsubstituted or substituted by one, two or three chlorine, bromine or fluorine atoms, R is hydrogen or methyl, R.sup.1 is fluorine, chlorine or, bromine and n is the integer 1, 2 or 3, and either(a) an oxyethylated tallow fatty amine of the general formula II ##STR3## where R.sup.2 is C.sub.16 -C.sub.18 -n-alkyl or isoalkyl and x and y together are an integer from 8 to 20, or(b) a fatty alcohol of the general formula IIIR.sup.3 --CH.sub.2 O--(CH.sub.2 CH.sub.2 O).sub.w --(CH.sub.2 CH.sub.2 CH.sub.2 O).sub.z --H III where R.sup.3 is C.sub.10 -C.sub.18 -n-alkyl, w is an integer from 3 to 7 and z is an integer from 0 to 7,the weight ratio of urea derivative I to oxyethylated tallow fatty amine II or fatty alcohol III being from 0.01:1 to 10:1.

    摘要翻译: 用于脱落植物部分的试剂含有一种或多种通式I(I)的脲衍生物,其中A是未取代的或被一个或两个取代基取代的环戊基,环己基或苯基 或三个氯,溴或氟原子,R是氢或甲基,R 1是氟,氯或溴,n是整数1,2或3,和(a)通式II的氧乙基化牛油脂肪胺, 图像(II)其中R2是C16-C18-正烷基或异烷基,x和y一起是8至20的整数,或(b)通式III的脂肪醇R3-CH2O-(CH2CH2O)w - (CH 2 CH 2 CH 2 O)z H III其中R 3是C 10 -C 18正烷基,w是3至7的整数,z是0至7的整数,脲衍生物I与氧乙基化的牛油脂肪胺II或脂肪酸的重量比 醇III为0.01:1至10:1。

    Process of making photopolymer relief plates using an adhesive layer
    5.
    发明授权
    Process of making photopolymer relief plates using an adhesive layer 失效
    使用粘合剂层制造光聚合物浮雕板的工艺

    公开(公告)号:US4576898A

    公开(公告)日:1986-03-18

    申请号:US658463

    申请日:1984-10-09

    CPC分类号: G03F7/11 G03F7/027

    摘要: Photopolymer relief plates are produced by applying a photopolymerizable relief-forming layer R, which contains a thermal polymerization inhibitor liberating nitrosyl free radicals on ultraviolet irradiation, to a dimensionally stable base which bears an adhesive layer A for the layer R, the layer A containing 0.01 to 10 percent by weight of a compound ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are identical or different and each is alkyl or R.sup.5 --(O-alkylene).sub.x --, R.sup.5 being H or alkyl and x being 1, 2, 3, 4 or 5, and then exposing, and developing, the layer R in a conventional manner.

    摘要翻译: 通过将含有将紫外线照射下的亚硝酰基自由基的热聚合抑制剂的光聚合性凸版成膜层R施加到承载层R的粘合剂层A的尺寸稳定的基材上,将A层含有0.01 至10重量%的化合物< IMAGE>其中R 1,R 2,R 3和R 4相同或不同,并且各自为烷基或R 5 - (O-亚烷基)x - ,R 5为H或烷基,x为1,2, 3,4或5,然后以常规方式曝光和显影层R。