24.
    发明专利
    未知

    公开(公告)号:AT178876T

    公开(公告)日:1999-04-15

    申请号:AT96920774

    申请日:1996-06-03

    Applicant: BASF AG

    Abstract: The coated fertilizer granules are coated with a carboxyl-carrying ethylene copolymer in which the carboxyl groups may also be in the form of their salts, the carboxyl-carrying ethylene copolymer being composed ofa) from 75 to 90% by weight of ethylene andb) from 10 to 25% by weight of an alpha-olefinically unsaturated C3-C8-alkanecarboxylic acid,and those coated fertilizer granules which contain an active ingredient for crop protection being excepted.

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