1.
    发明专利
    未知

    公开(公告)号:DE2909158A1

    公开(公告)日:1980-09-11

    申请号:DE2909158

    申请日:1979-03-08

    Applicant: BASF AG

    Abstract: 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.

    4.
    发明专利
    未知

    公开(公告)号:DE3039209A1

    公开(公告)日:1982-05-19

    申请号:DE3039209

    申请日:1980-10-17

    Applicant: BASF AG

    Abstract: 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 where R1, R2, R3 and R4 are identical or different and each is alkyl or R5-(O-alkylene)x-, R5 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.

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