Agents for the stimulation and cultivation of plant growth and process
for producing said agents
    1.
    发明授权
    Agents for the stimulation and cultivation of plant growth and process for producing said agents 失效
    用于刺激和培养植物生长的试剂和用于生产所述试剂的方法

    公开(公告)号:US5554577A

    公开(公告)日:1996-09-10

    申请号:US307595

    申请日:1994-10-13

    摘要: The subject matter comprises shaped mixtures of valuable materials for the stimulation and cultivation of plant growth, said materials containing plant nutrients and/or plant-protective agents in admixture with a thermoplastic binder. According to the invention the mixtures of valuable materials, which mixtures have in particular been shaped as fertilizer rods, are characterized in that they contain, as the binder, a starch that has been thermomechanically digested at elevated pressures and temperatures.The invention further relates to the process for producing these multi-component mixtures and to the use of thermomechanically digested starch, optionally in admixture with inferior amounts of further biologically compatible binder components, as a biologically degradable binder for mixtures of valuable materials of the type described.

    摘要翻译: PCT No.PCT / EP93 / 00646 Sec。 371日期:1994年10月13日 102(e)日期1994年10月13日PCT 1993年3月18日PCT公布。 第WO93 / 19023号公报 日期1993年9月30日主题包括用于刺激和培养植物生长的有价值材料的成型混合物,所述材料含有与热塑性粘合剂混合的植物营养物和/或植物保护剂。 根据本发明,这些混合物特别是形成肥料棒的有价值材料的混合物的特征在于,它们含有在升高的压力和温度下热机械消化的淀粉作为粘合剂。 本发明还涉及生产这些多组分混合物的方法,以及使用热机械消化的淀粉,任选地与较少量的其它生物相容性粘合剂组分混合,作为生物可降解粘合剂,用于所述类型的有价值材料的混合物 。