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    Microcapsules comprising one or more lipophilic substances as core material and polymer as capsule shell, process for producing the same, use of the same, and gypsum plasterboard containing the same
    1.
    发明专利
    Microcapsules comprising one or more lipophilic substances as core material and polymer as capsule shell, process for producing the same, use of the same, and gypsum plasterboard containing the same 审中-公开
    包含一种或多种脂质物质作为核心材料和聚合物作为胶囊的微胶囊，其制造方法，使用它们的方法和含有它的胶体板

    公开(公告)号：JP2012011384A

    公开(公告)日：2012-01-19

    申请号：JP2011177706

    申请日：2011-08-15

    Applicant: Basf Se ,  ビーエーエスエフ ソシエタス・ヨーロピアBasf Se

    Inventor： JAHNS EKKEHARD ,  DENU HANS-JUERGEN ,  PAKUSCH JOACHIM DR ,  SEIBERT HORST

    IPC: B01J13/14 ,  B01J13/18 ,  C04B22/06 ,  C04B22/16 ,  C04B24/00 ,  C04B24/26 ,  C04B28/14 ,  C08F2/22 ,  C08F2/44 ,  C08F20/18 ,  E04B1/62 ,  E04C2/04

    CPC classification number: E04C2/043 ,  B01J13/185 ,  Y10T428/2984

    Abstract: PROBLEM TO BE SOLVED: To provide microcapsule dispersions having a reduced proportion of microcapsules whose diameter is ≤4 μm.SOLUTION: Microcapsules comprises one or more lipophilic substances as core material and a polymer as capsule shell, which are obtainable by radical polymerization of an oil-in-water emulsion comprising from 30 to 100 mass%, based on the total weight of the monomers, of one or more 1-24C alkyl esters of acrylic and/or methacrylic acid (monomer I), from 0 to 80 mass%, based on the total weight of the monomers, of a bifunctional or polyfunctional monomer (monomers II) which is insoluble or sparingly soluble in water and from 0 to 40 mass%, based on the total weight of the monomers, of other monomers (monomers III), the lipophilic substance and inorganic solid particles having a mean particle size of from 45 to 1,000 nm. A process for producing the same, use of the same, and gypsum plasterboard containing the same are provided.

    Abstract translation: 要解决的问题：提供直径小于4μm的微胶囊比例降低的微胶囊分散体。 解决方案：微胶囊包含作为核心材料的一种或多种亲脂性物质和作为胶囊壳的聚合物，其可通过包含30至100质量％的水包油乳液的自由基聚合获得，所述水包油乳液基于 丙烯酸和/或甲基丙烯酸（单体I）的一种或多种1-24C烷基酯的单体，基于单体的总重量，0至80质量％的双官能或多官能单体（单体II） 基于单体的总重量，其它单体（单体III）为不溶性或微溶于水，0〜40质量％，平均粒径为45〜1000的亲脂性物质和无机固体颗粒 纳米。 提供其制造方法，使用方法和含有该石膏板的石膏板。 版权所有（C）2012，JPO＆INPIT

    Procedimiento para la mejora de la estabilidad en almacenamiento de dispersiones acuosas de partículas de material compuesto
    2.
    发明专利
    Procedimiento para la mejora de la estabilidad en almacenamiento de dispersiones acuosas de partículas de material compuesto 未知

    公开(公告)号：ES2633842T3

    公开(公告)日：2017-09-25

    申请号：ES11741582

    申请日：2011-08-11

    Applicant: BASF SE

    Inventor： LOHMEIJER BAS ,  JAHNS EKKEHARD ,  WIESE HARM

    IPC: C09K23/00 ,  C08F2/44

    Abstract: Procedimiento para la mejora de la estabilidad en almacenamiento de una dispersión acuosa de partículas, que están constituidas por polímero y sólido inorgánico finamente dividido (partículas de material compuesto), caracterizado porque durante o tras la preparación de las partículas de material compuesto dispersadas en el medio 5 acuoso (dispersión de partículas de material compuesto) se añade al medio acuoso de dispersión un compuesto de silano orgánico I, de fórmula general **(Ver fórmula)** con R1 a R3: - alcoxi C1-C10, - alquilo C1-C30 no sustituido o sustituido, - cicloalquilo C5-C15 no sustituido o sustituido, - arilo C6-C10 no sustituido o sustituido, - aralquilo C7-C12 no sustituido o sustituido, R4: **(Ver fórmula)** Φ - alquileno C1-C30 no sustituido o sustituido, - cicloalquileno C5-C15 no sustituido o sustituido, - arileno C6-C10 no sustituido o sustituido, - aralquileno C7-C12 no sustituido o sustituido, X: oxígeno, NR7 o CR8R9 R5 a R9: hidrógeno, alquilo C1-C4, n: número entero de 0 a 5, y: número entero de 0 a 5, en donde al menos uno de los restos R1 a R3 representa alcoxi C1-C10.

    Use of multi-stage polymerizate dispersions to coat metal sheets
    3.
    发明专利
    Use of multi-stage polymerizate dispersions to coat metal sheets 未知

    公开(公告)号：AU2013273573B2

    公开(公告)日：2016-05-26

    申请号：AU2013273573

    申请日：2013-06-04

    Applicant: BASF SE

    Inventor： JAHNS EKKEHARD ,  DENU HANS-JURGEN ,  ROLLER SEBASTIAN ,  KUREK ALEXANDER

    IPC: C09D151/00 ,  C04B41/48 ,  C08F265/06

    Abstract: The invention relates to the use of aqueous multi-stage polymerizate dispersions, which can be obtained by radically initiated aqueous emulsion polymerization, having a soft phase and a hard phase and a stage ratio of hard to soft of 25 to 95 wt% to 75 to 5 wt%, wherein the glass transition temperature (Tg) of the soft phase as the first stage is -30 to 0 °C and the glass transition temperature of the hard phase as the second stage is 20 to 60 °C, containing at least one monomer of general formula (I) in which the variables have the following meaning: n = 0 to 2, R1, R2, R3 = hydrogen or a methyl group independently of each other, X = O or NH, Y = H, alkali metal, NH

    Multistage polymer dispersions, method for producing same, and use thereof
    8.
    发明专利
    Multistage polymer dispersions, method for producing same, and use thereof 未知

    公开(公告)号：AU2011347669A1

    公开(公告)日：2013-07-11

    申请号：AU2011347669

    申请日：2011-12-16

    Applicant: BASF SE

    Inventor： ROLLER SEBASTIAN ,  JAHNS EKKEHARD ,  DENU HANS-JURGEN

    IPC: C08F265/06 ,  C04B41/71 ,  C08F2/24 ,  C09D151/00

    Abstract: The invention relates to aqueous multistage polymer dispersions that can be obtained by radically initiated aqueous emulsion polymerization, having a soft and a hard phase, and a stage ratio of hard to soft from 25 to 95 wt % to 75 to 5 wt %, wherein the glass transition temperature (Tg) of the soft phase is -30 to 0 °C as a first stage and that of the hard phase is 20 to 60 °C as a second stage, comprising at least one monomer of the general formula I, where the variables have the following meanings: n = 0 to 2, R1, R2, R3 = hydrogen or methyl groups, independent of each other, X= O or NH, Y = H, alkali metal, NH

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