NANOPARTICULATE COPPER COMPOUNDS
    1.
    发明专利

    公开(公告)号:CA2730600A1

    公开(公告)日:2010-01-14

    申请号:CA2730600

    申请日:2009-07-02

    Applicant: BASF SE

    Abstract: The present invention relates to processes for producing surface-modified nanoparticulate copper compounds and also for producing aqueous suspensions containing surface-modified nanoparticulate copper compounds. The invention further relates to the surface-modified nanoparticulate copper compounds which can be obtained by these processes and aqueous suspensions of these copper compounds and also their use as antimicrobial agent or catalyst.

    FORMULATION AND USE THEREOF
    5.
    发明专利

    公开(公告)号:CA2785709A1

    公开(公告)日:2011-07-07

    申请号:CA2785709

    申请日:2010-12-13

    Applicant: BASF SE

    Abstract: The invention relates to a formulation containing at least one protective substance active in relation to materials containing cellulose, such as construction materials containing wood, in the form of solid wood or derived timber products, and at least one specific compound having dispersion properties. The dispersants are branched comb polymers with polyether side chains, naphthaline sulfonate formaldehyde condensation products, melamine sulfonate formaldehyde condensation products, and phosphated polycondensation products. The formulations according to the invention are especially suitable as plant protection and wood protection products and are preferably in the form of suspensions for the pressure treatment of the respective construction materials.

    COMPUESTOS DE COBRE NANOPARTICULADOS.

    公开(公告)号:MX2010013971A

    公开(公告)日:2011-02-24

    申请号:MX2010013971

    申请日:2009-07-02

    Applicant: BASF SE

    Abstract: La presente invención se refiere a proceso para la obtención de compuestos de cobre nanoparticulados de superficie modificada, así como de suspensiones acuosas, que contienen compuestos de cobre nanoparticulados de superficie modificada. Además, la invención se refiere a los compuestos de cobre nanoparticulados de superficie modificada, que pueden ser obtenidos de acuerdo con este proceso y suspensiones acuosas de estos compuestos de cobre, así como su uso como principio activo antimicrobiano o catalizador.

    Composición insecticida acuosa y su empleo para la protección de materiales que contienen lignocelulosa

    公开(公告)号:ES2538033T3

    公开(公告)日:2015-06-16

    申请号:ES06723297

    申请日:2006-03-08

    Applicant: BASF SE

    Abstract: Composición insecticida acuosa en forma de una dispersión acuosa de partículas de polímero finamente divididas, que contienen por lo menos un principio activo insecticida orgánico con una solubilidad en agua no mayor a 5 g/l a 25 °C/1013 mbar, con un tamaño promedio de partícula determinado mediante dispersión dinámica de luz, no mayor a 500 nm, donde la partícula de polímero que contiene el por lo menos un principio activo insecticida exhibe una carga superficial positiva y la dispersión acuosa de la partícula de polímero que contiene el principio activo es obtenible por polimerización en emulsión acuosa por radicales libres de una composición de monómeros de monómeros M etilénicamente insaturados, donde los monómeros M etilénicamente insaturados contienen en forma disuelta el por lo menos un principio activo insecticida.

    Aqueous fungicidal composition and use thereof for combating harmful micro organisms

    公开(公告)号:AU2005235374B2

    公开(公告)日:2011-06-16

    申请号:AU2005235374

    申请日:2005-04-25

    Applicant: BASF SE

    Abstract: The invention relates to aqueous fungicidal active substance compositions and to their use in the control of harmful microorganisms and in particular in the protection of cellulose-comprising materials, particularly wood, from infection by microorganisms, in particular those harmful fungi which can damage wood or cellulose. The active substance composition according to the invention comprises: a) at least one fungicidal organic active substance with a solubility in water of not more than 5 g/l at 25° C./1013 mbar, and b) a finely-divided polymer with an average particle size, determined by dynamic light scattering, of not more than 300 nm, in which the polymer particles comprise the active substance, the polymer being formed from ethylenically unsaturated monomers M comprising: at least 60% by weight, based on the total amount of the monomers M, of at least one neutral monoethylenically unsaturated monomer M1 with a solubility in water of not more than 30 g/l at 25° C., and up to 40% by weight, based on the total amount of the monomers M, of one or more ethylenically unsaturated monomers M2 other than the monomers M1.

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