PESTIZID-HALTIGE DISPERSION EINES POLYURETHANS
    1.
    发明公开
    PESTIZID-HALTIGE DISPERSION EINES POLYURETHANS 审中-公开
    聚氨酯的含农药分散

    公开(公告)号:EP2440042A2

    公开(公告)日:2012-04-18

    申请号:EP10724781.9

    申请日:2010-06-07

    Applicant: BASF SE

    CPC classification number: A01N3/04 A01N25/04 A01N43/40 A01N47/24 A01N2300/00

    Abstract: The present invention relates to a method for applying an aqueous, pesticide-containing dispersion of a polyurethane which is a reaction product of at least one polyol (A) and at least one polyisocyanate (B) onto plants or plant parts. The invention also relates to an aqueous, pesticide-containing dispersion of a polyurethane which is a reaction product of at least one polyol (A) and at least one polyisocyanate (B). The invention further relates to the use of the dispersion for controlling phytopathogenic fungi and/or undesired plant growth and/or undesired insect or mite infestation and/or for regulating the growth of plants by letting the dispersion act on the respective pests, their biotope and/or the plants and plant parts to be protected from the respective pests, the soil and/or on undesired plants and/or useful plants and/or their biotope.

    VERFAHREN ZUR HERSTELLUNG VON EFFEKTSTOFF-HALTIGEN MIKROPARTIKELN
    8.
    发明公开
    VERFAHREN ZUR HERSTELLUNG VON EFFEKTSTOFF-HALTIGEN MIKROPARTIKELN 审中-公开
    用于生产效应的材料包含微粒

    公开(公告)号:EP2352580A1

    公开(公告)日:2011-08-10

    申请号:EP09821620.3

    申请日:2009-10-14

    Applicant: BASF SE

    CPC classification number: B01J13/14

    Abstract: The object of the present invention is a method for manufacturing microparticles M comprising an effect substance, said method comprising A) forming a raw suspension of microparticles A by way of enzymatic polyester synthesis in an inverse mini-emulsion containing enzyme, effect substance and polyester monomers; and B) polymerizing wall monomers from the group of ethylenically unsaturated monomers, polyisocyanates and/or polyepoxides in the raw suspension of microparticles A. The present invention also relates to microparticles M obtained through the method according to the invention and to an agrochemical formulation comprising microparticles M. The present invention also relates to the use of microparticles M manufactured according to the invention as components in dyeing agents, cosmetics, pharmaceuticals, biocides, pesticides, fertilizers, additives for foods or animal feed, auxiliary agents for polymers, paper, textiles, leather or detergents and cleansers. Finally, the invention also relates to a method for deterring unwanted plant growth, a method for deterring unwanted insect or mite infestation of plants and/or for deterring phytopathogenic fungi, and to seed treated with said agrochemical formulation.

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