中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

93 records (took 0.022 seconds)

    32.
    发明专利
    未知

    公开(公告)号：ES2218409T3

    公开(公告)日：2004-11-16

    申请号：ES01927871

    申请日：2001-04-04

    Applicant: BASF AG

    Inventor： GUMBEL HELMUT ,  AUS DEM KAHMEN MARTIN ,  WAGNER NORBERT ,  TAEGER KLAUS

    IPC: C07C43/11 ,  C08G65/06 ,  C08G65/26 ,  C08G65/28 ,  C09K23/42 ,  C11D1/722 ,  C11D3/00 ,  C11D11/00

    Abstract: Alcohol alkoxylates of the formula (I)whereR is an at least singly branched C4-22-alkylR is C3-4-alkylR is C1-4-alkylR is methyl or ethyln is an average value from 1 to 50m is an average value from 0 to 20r is an average value from 0 to 50s is an average value from 0 to 50,where m is at least 0.5 if R is methyl or ethyl or r is 0, or alcohol alkoxylates of the formula (II)whereR is branched or unbranched C4-22-alkylR is C3-4-alkylp is an average value of from 1 to 50q is an average value of from 0.5 to 20are used as low-foam or foam-suppressing surfactants.

    METHOD FOR PRODUCING ELECTRICALLY CONDUCTIVE SURFACES
    35.
    发明专利
    METHOD FOR PRODUCING ELECTRICALLY CONDUCTIVE SURFACES 未知

    公开(公告)号：CA2674702A1

    公开(公告)日：2008-07-10

    申请号：CA2674702

    申请日：2007-12-21

    Applicant: BASF AG

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

    IPC: H05K3/04 ,  H05K3/24

    Abstract: The invention relates to a method for producing electrically conductive s urfaces on an electrically non-conductive substrate, comprising the followin g steps: a) transferring a dispersion containing particles suitable for elec troless coating and/or electrocoating from a carrier to the substrate by irr adiating the carrier with a laser, b) at least partially drying and/or curin g the dispersion transferred to the substrate to form a base layer, c) elect roless coating and/or electrocoating of the base layer.

    36.
    发明专利
    未知

    公开(公告)号：AT380212T

    公开(公告)日：2007-12-15

    申请号：AT05748294

    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.

    ELECTROPLATING DEVICE AND METHOD
    37.
    发明专利
    ELECTROPLATING DEVICE AND METHOD 未知

    公开(公告)号：CA2649786A1

    公开(公告)日：2007-10-25

    申请号：CA2649786

    申请日：2007-04-17

    Applicant: BASF AG

    Inventor： POHL GERT ,  KACZUN JURGEN ,  WAGNER NORBERT ,  LOCHTMAN RENE ,  SCHNEIDER NORBERT ,  PFISTER JURGEN

    IPC: C25D17/00 ,  C25D7/00 ,  C25D7/06 ,  H05K3/24

    Abstract: The invention relates to a device for the electrolytic coating of at least one electrically conductive substrate (8) or a structured or full-surface electrically conductive surface on a nonconductive substrate (8), which comprises at least one bath, one anode and one cathode (1), the bath containing an electrolyte solution containing at least one metal salt, from which metal ions are deposited on electrically conductive surfaces of the substrate to form a metal layer while the cathode is brought in contact with the surface to be coated of the substrate and the substrate is transported through the bath. The cathode comprises at least one band (2) having at least one electrically conductive section (12), which is guided around at least two rotatable shafts (3). The invention furthermore relates to a method for the electrolytic coating of at least substrate, which is carried out in a device according to the invention, the band resting on the substrate for the coating and being circulated with a circulation speed which corresponds to the speed with which the substrate is guided through the bath. Lastly, the invention also relates to a use of the device according to the invention for the electrolytic coating of electrically conductive structures on an electrically nonconductive support.

    DISPERSION CONTAINING TWO DIFFERENT METALS FOR APPLYING A METAL LAYER
    38.
    发明专利
    DISPERSION CONTAINING TWO DIFFERENT METALS FOR APPLYING A METAL LAYER 未知

    公开(公告)号：CA2625013A1

    公开(公告)日：2007-03-15

    申请号：CA2625013

    申请日：2006-08-31

    Applicant: BASF AG

    Inventor： SOBOTKA BETTINA ,  WAGNER NORBERT ,  SCHNEIDER NORBERT ,  LIPPERT GERALD ,  LOCHTMAN RENE ,  MAAS HEIKO ,  PFISTER JUERGEN

    IPC: H01B1/22 ,  C08K3/08 ,  C08K7/06 ,  C09K23/00

    Abstract: Dispersion for applying a metal layer on an electrically non-conductive substrate comprises an organic binder component (0.01-30 wt.%); a metal component (30-89.99 wt.%) containing a first metal with a first metal particle (0.01-99.99 wt.%) and a second metal with a second metal particle (99.99-0.01 wt.%); and a solvent component (10-69.99 wt.%); where the first metal and -particle and second metal and -particle are different from each other. Independent claims are included for: (1) a method for preparing the dispersion comprising mixing an organic binder component, a metal component containing a first metal with a first metal particle and a second metal with a second metal particle, a solvent component, dispersing agent, filler components and further components, and dispersing the obtained mixture; (2) preparation of metal layer on at least a part of an electrically non-conductive substrate comprising applying the dispersion on the substrate, drying the dispersion applied layer on the substrate and optionally de-energizing and/or galvanically separating the metal on the dried dispersion layer; and (3) a substrate surface comprising at least a partially electrical conductive metal layer.

    AMPHIPHILIC POLYMER COMPOSITIONS AND THEIR USE
    40.
    发明专利
    AMPHIPHILIC POLYMER COMPOSITIONS AND THEIR USE 未知

    公开(公告)号：CA2567660A1

    公开(公告)日：2005-12-22

    申请号：CA2567660

    申请日：2005-06-07

    Applicant: BASF AG

    Inventor： BERGHAUS RAINER ,  VAN GELDER RICHARD ,  KRUGER CHRISTIAN ,  SCHERER MARIA ,  KOHLE HARALD ,  BRATZ MATTHIAS ,  OETTER GUNTER ,  WAGNER NORBERT

    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.

Patent Agency Ranking