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    Alquiliden-1,3-dioxolano-2-ona polimerizable y su uso
    14.
    发明专利
    Alquiliden-1,3-dioxolano-2-ona polimerizable y su uso 未知

    公开(公告)号：ES2609809T3

    公开(公告)日：2017-04-24

    申请号：ES13713176

    申请日：2013-03-28

    Applicant: BASF SE

    Inventor： PORTA GARCIA MARTA ,  WEIS MARTINE ,  LANVER ANDREAS ,  BLANCHOT MATHIEU ,  FLORES-FIGUEROA AARON ,  KLOPSCH RAINER ,  HAAF-KLEINHUBBERT CHRISTINA ,  KUTZKI OLAF

    IPC: C07D317/38 ,  C08F24/00

    Abstract: Compuestos de la fórmula I,**Fórmula** en la que R1 y R2 representan independientemente uno de otro hidrógeno, alquilo C1-C6, alcoxi-C1-C4-alquilo-C1-C4, cicloalquilo C5-C6, fenilo o fenil alquilo-C1-C4; R3 representa hidrógeno, alquilo C1-C6, alcoxi C1-C4- alquilo-C1-C4, cicloalquilo C5-C6, fenilo o fenil alquilo-C1-C4; R4 representa hidrógeno, alquilo-C1-C4, CH2COOR8, fenilo o fenil alquilo-C1-C4; R5 y R6 representan independientemente uno de otro, hidrógeno o alquilo-C1-C4 o uno de los radicales R5 o R6 puede representar también COOR8 o CH2COOR8 ; A representa un enlace químico o alcanodiilo C1-C4; X representa O o NR7; Z representa un enlace químico, PO2, SO2 o C>=O; Y representa un enlace químico, CH2 o CHCH3; R7 en tanto esté presente, representa alquilo C1-C6; R8 en tanto esté presente, representa hidrógeno o alquilo C1-C6.

    PROCESSING RICH ORES USING MAGNETIC PARTICLES
    15.
    发明专利
    PROCESSING RICH ORES USING MAGNETIC PARTICLES 未知

    公开(公告)号：CA2698216C

    公开(公告)日：2017-01-10

    申请号：CA2698216

    申请日：2008-09-01

    Applicant: BASF SE

    Inventor： DOMKE IMME ,  MRONGA NORBERT ,  MICHAILOVSKI ALEXEJ ,  HIBST HARTMUT ,  SERVAY THOMAS ,  KLOPSCH RAINER

    IPC: B03C1/015

    Abstract: The invention relates to a method for removing at least one first substance from a mixture that contains the at least one first substance and at least one second substance. Said method comprises the following steps: (A) contacting the mixture containing at least one first substance and at least one second substance with at least one surface-active substance, optionally in the presence of at least one dispersant, the surface-active substance binding to the at least one first substance, (B) optionally adding at least one dispersant to the mixture obtained in step (A) to obtain a dispersion, (C) treating the dispersion obtained in step (A) or (B) with at least one hydrophobic magnetic particle so that the at least one first substance to which the at least one surface-active substance is bound and the at least one magnetic particle are added thereto, (D) removing the addition product obtained in step (C) from the mixture by applying a magnetic field, (E) breaking down the removed addition product obtained in step (D) to obtain the at least one first substance and the at least one magnetic particle as separate entities.

    PROCESSING RICH ORES USING MAGNETIC PARTICLES
    16.
    发明专利
    PROCESSING RICH ORES USING MAGNETIC PARTICLES 未知

    公开(公告)号：ZA201002330B

    公开(公告)日：2011-06-29

    申请号：ZA201002330

    申请日：2010-04-01

    Applicant: BASF SE

    Inventor： KLOPSCH RAINER ,  SERVAY THOMAS ,  MRONGA NORBERT ,  MICHAILOVSKI ALEXEJ ,  DOMKE IMME ,  HIBST HARTMUT

    Abstract: The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material and at least one second material, which comprises the following steps: (A) contacting of the mixture comprising at least one first material and at least one second material with at least one surface-active substance, if appropriate in the presence of at least one dispersant, resulting in the surface-active substance becoming attached to the at least one first material, (B) if appropriate, addition of at least one dispersant to the mixture obtained in step (A) to give a dispersion having a suitable concentration, (C) treatment of the dispersion from step (A) or (B) with at least one hydrophobic magnetic particle so that the at least one first material to which the at least one surface-active substance is bound and the at least one magnetic particle become attached to one another, (D) separation of the addition product from step (C) from the mixture by application of a magnetic field, (E) cleavage of the addition product which has been separated off in step (D) to obtain the at least one first material and the at least one magnetic particle separately.

    BENEFICIACION DE MINERALES POR MEDIO DE PARTICULAS MAGNETICAS
    17.
    发明专利
    BENEFICIACION DE MINERALES POR MEDIO DE PARTICULAS MAGNETICAS 未知

    公开(公告)号：PE20090869A1

    公开(公告)日：2009-08-08

    申请号：PE2008001542

    申请日：2008-09-02

    Applicant: BASF SE

    Inventor： DOMKE IMME ,  MRONGA NORBERT ,  MICHAILOVSKI ALEXEJ ,  HIBST HARTMUT ,  SERVAY THOMAS ,  KLOPSCH RAINER

    IPC: B03C1/00 ,  C22B1/14

    Abstract: SE REFIERE A UN PROCEDIMIENTO PARA SEPARAR POR LO MENOS UN PRIMER MATERIAL DE UNA MEZCLA QUE COMPRENDE ESE PRIMER MATERIAL, QUE ES POR LO MENOS UNO, Y POR LO MENOS UN SEGUNDO MATERIAL, QUE COMPRENDE: A) PONER EN CONTACTO LA MEZCLA QUE COMPRENDE POR LO MENOS UN PRIMER MATERIAL Y POR LO MENOS UN SEGUNDO MATERIAL CON POR LO MENOS UNA SUSTANCIA SUPERFICIEACTIVA, DADO EL CASO, EN PRESENCIA DE POR LO MENOS UN DISPERSANTE, LO QUE DA POR RESULTADO QUE LA SUSTANCIA SUPERFICIEACTIVA SE UNA AL PRIMER MATERIAL, QUE ES POR LO MENOS UNO; B) DADO EL CASO, ADICIONAR POR LO MENOS UN DISPERSANTE A LA MEZCLA OBTENIDA EN EL PASO (A) PARA DAR UNA DISPERSION QUE TENGA UNA CONCENTRACION APROPIADA; C) TRATAMIENTO DE DISPERSION DEL PASO (A) O (B) CON POR LO MENOS UNA PARTICULA MAGNETICA HIDROFOBA DE MODO TAL QUE EL PRIMER MATERIAL, QUE ES POR LO MENOS UNO, AL CUAL SE UNE LA SUSTANCIA SUPERFICIEACTIVA, QUE ES POR LO MENOS UNA, Y LA PARTICULA MAGNETICA, QUE ES POR LO MENOS UNA, QUEDEN UNIDOS EL UNO CON EL OTRO; D) SEPARACION DEL PRODUCTO DE ADICION DEL PASO (C) DE LA MEZCLA POR APLICACION DE UN CAMPO MAGNETICO; Y E) DESDOBLAMIENTO DEL PRODUCTO DE ADICION QUE HA SIDO SEPARADO EN EL PASO (D) CON EL FIN DE OBTENER POR SEPARADO EL PRIMER MATERIAL, QUE ES POR LO MENOS UNO, Y LA PARTICULA MAGNETICA QUE ES POR LO MENOS UNA

    COPOLYMER MADE FROM CYCLIC EXO-VINYL CARBONATE ACRYLATES
    20.
    发明专利
    COPOLYMER MADE FROM CYCLIC EXO-VINYL CARBONATE ACRYLATES 未知

    公开(公告)号：CA2989696A1

    公开(公告)日：2016-12-22

    申请号：CA2989696

    申请日：2016-06-08

    Applicant: BASF SE

    Inventor： LICHT ULRIKE ,  SCHUMACHER KARL-HEINZ ,  KLOPSCH RAINER ,  GHISLIERI DIEGO

    IPC: C08F246/00 ,  B32B37/12 ,  C09J157/04

    Abstract: The invention relates to copolymers made from (a) at least one monomer M1 of formula (I), where R1 stands for an organic group comprising a (meth)acryl group, R2, R3 and R4 stand, independently from one another, for a hydrogen atom or a C1 to C10 alkyl group; and (b) at least one ethylenically unsaturated radical monomer M2 that can be copolymerised, which are different from monomers M1. The invention also relates to two-component adhesives which contain the copolymers and a multifunctional hardener. The copolymers and the two-component adhesives can be used as laminating adhesives.

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