中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

93 records (took 0.022 seconds)

    51.
    发明专利
    未知

    公开(公告)号：BRPI0611607A2

    公开(公告)日：2011-02-22

    申请号：BRPI0611607

    申请日：2006-06-14

    Applicant: BASF AG

    Inventor： PRILSS JULIAN ,  BRAMNIK KIRILL ,  NORDMANN GERO ,  HAMMERMANN MARKUS ,  BENIHR ALEXANDER ,  WAGNER NORBERT

    IPC: C01B35/04 ,  C01B35/00

    Abstract: The present invention relates to a process for preparing essentially isometric nanoparticulate lanthanide-boron compounds or solid mixtures comprising essentially isometric nanoparticulate lanthanide-boron compounds, which comprises a) mixing i) one or more lanthanide compounds selected from the group consisting of lanthanide hydroxides, lanthanide hydrides, lanthanide chalcogenides, lanthanide halides, lanthanide borates and mixed compounds of the lanthanide compounds mentioned, ii) one or more compounds selected from the group consisting of crystalline boron, amorphous boron, boron carbides, boron hydrides and boron halides and iii) if appropriate one or more reducing agents selected from the group consisting of hydrogen, carbon, organic compounds, alkaline earth metals and alkaline earth metal hydrides dispersed in an inlet carrier gas with one another, b) reacting the mixture of the components i), ii) and, if appropriate, iii) in the inert solvent by means of thermal treatment within a reaction zone, c) subjecting the reaction product obtained by means of thermal treatment in step b) to rapid cooling and d) subsequently separating off the reaction product which has been cooled in step c), with the cooling conditions in step c) being selected so that the reaction product consists of essentially isometric nanoparticulate lanthanide-boron compounds or comprises essentially isometric nanoparticulate lanthanide-boron compounds.

    METHOD FOR PRODUCTING STRUCTURED ELECTRICALLY CONDUCTIVE SURFACES
    52.
    发明专利
    METHOD FOR PRODUCTING STRUCTURED ELECTRICALLY CONDUCTIVE SURFACES 未知

    公开(公告)号：CA2675033A1

    公开(公告)日：2008-07-24

    申请号：CA2675033

    申请日：2008-01-17

    Applicant: BASF AG

    Inventor： KACZUN JUERGEN ,  WAGNER NORBERT ,  PFISTER JUERGEN ,  LOCHTMAN RENE

    IPC: H05K3/02 ,  H05K1/09

    Abstract: Disclosed is a method for producing structured, electrically conductive s urfaces on a substrate. Said method comprises the following steps: a) a base layer containing particles that can be coated in an electroless manner and/ or be electro-plated is structured on the substrate by removing the base lay er according to a predefined structure with the help of a laser; b) the surf ace of the particles that can be coated in an electroless manner and/or be e lectro-plated is activated; and c) an electrically conductive coating is app lied to the structured base layer.

    53.
    发明专利
    未知

    公开(公告)号：DE502005002170D1

    公开(公告)日：2008-01-17

    申请号：DE502005002170

    申请日：2005-06-07

    Applicant: BASF AG

    Inventor： OETTER GUENTER ,  KRUEGER CHRISTIAN ,  KOEHLE HARALD ,  SCHERER MARIA ,  WAGNER NORBERT ,  BRATZ MATTHIAS ,  BERGHAUS RAINER ,  VAN GELDER RICHARD

    IPC: C08G18/62 ,  A01N25/04 ,  A01N25/30 ,  C08G18/28 ,  C08G18/38 ,  C08G18/75 ,  C08G18/78 ,  C08L33/06 ,  C08L75/04

    Abstract: The present invention relates to amphiphilic polymer compositions, to a process for their preparation and to their use for preparing aqueous active compound compositions of water-insoluble active compounds, in particular active compounds for crop protection. The amphiphilic polymer compositions can be obtained by reacting a) at least one hydrophobic polymer P1 which carries functional groups R1 which are reactive toward isocyanate groups and which is constructed of ethylenically unsaturated monomers M1, comprising: a1) at least 10% by weight, based on the total amount of monomers M1, of monomers M1a of the formula I  in which X is oxygen or a group N—R4; R1, R2, R3 and R4 are as defined in the claims and the description; a2) up to 90% by weight, based on the total amount of monomers M1, of neutral monoethylenically unsaturated monomers M1b whose solubility in water at 25° C. is less than 50 g/l and which are different from the monomers M1a; and a3) up to 30% by weight, based on the total amount of monomers M1, of ethylenically unsaturated monomers M1c which are different from the monomers M1a and M1b, b) at least one hydrophilic polymer P2 which carries functional groups R2 which are reactive toward isocyanate groups, c) with at least one compound V which contains isocyanate groups and, with respect to the isocyanate groups, has a functionality of at least 1.5.

    METHOD FOR PRODUCING NANOPARTICULATE LANTHANOIDE/BORON COMPOUNDS OR SOLID SUBSTANCE MIXTURES CONTAINING NANOPARTICULATE LANTHANOIDE/BORON COMPOUNDS
    55.
    发明专利
    METHOD FOR PRODUCING NANOPARTICULATE LANTHANOIDE/BORON COMPOUNDS OR SOLID SUBSTANCE MIXTURES CONTAINING NANOPARTICULATE LANTHANOIDE/BORON COMPOUNDS 未知

    公开(公告)号：CA2611334A1

    公开(公告)日：2006-12-21

    申请号：CA2611334

    申请日：2006-06-14

    Applicant: BASF AG

    Inventor： PROELSS JULIAN ,  BRAMNIK KIRILL ,  WAGNER NORBERT ,  HAMMERMANN MARKUS ,  NORDMANN GERO ,  BENOEHR ALEXANDER

    IPC: C01B35/04 ,  C01B35/00

    Abstract: The present invention relates to a process for preparing essentially isometric nanoparticulate lanthanide-boron compounds or solid mixtures comprising essentially isometric nanoparticulate lanthanide-boron compounds, which comprises a) mixing i) one or more lanthanide compounds selected from the group consisting of lanthanide hydroxides, lanthanide hydrides, lanthanide chalcogenides, lanthanide halides, lanthanide borates and mixed compounds of the lanthanide compounds mentioned, ii) one or more compounds selected from the group consisting of crystalline boron, amorphous boron, boron carbides, boron hydrides and boron halides and iii) if appropriate one or more reducing agents selected from the group consisting of hydrogen, carbon, organic compounds, alkaline earth metals and alkaline earth metal hydrides dispersed in an inlet carrier gas with one another, b) reacting the mixture of the components i), ii) and, if appropriate, iii) in the inert solvent by means of thermal treatment within a reaction zone, c) subjecting the reaction product obtained by means of thermal treatment in step b) to rapid cooling and d) subsequently separating off the reaction product which has been cooled in step c), with the cooling conditions in step c) being selected so that the reaction product consists of essentially isometric nanoparticulate lanthanide-boron compounds or comprises essentially isometric nanoparticulate lanthanide-boron compounds.

Patent Agency Ranking