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    Surface-modified particles and production method
    1.
    发明授权
    Surface-modified particles and production method 有权
    表面改性颗粒及其制备方法

    公开(公告)号：US08530048B2

    公开(公告)日：2013-09-10

    申请号：US12376519

    申请日：2007-07-16

    申请人： Ulrich Nolte ,  Alfred Bubat ,  Karlheinz Haubennestel ,  Thomas Sawitowski

    发明人： Ulrich Nolte ,  Alfred Bubat ,  Karlheinz Haubennestel ,  Thomas Sawitowski

    IPC分类号： B32B5/16 ,  B32B1/00 ,  B05D7/00

    CPC分类号： C09C3/12 ,  B82Y30/00 ,  C01P2004/62 ,  C01P2004/64 ,  C08K3/22 ,  C08K9/06 ,  C09C1/407 ,  C09D7/62 ,  C09D7/67 ,  C09D7/68 ,  Y10T428/2991 ,  Y10T428/2995

    摘要： The invention relates to surface-modified particles, more particularly inorganic-based particles having reactive surfaces, more particularly surfaces containing silane-reactive and/or siloxane-reactive groups, preferably hydroxyl-containing surfaces and/or particles comprising or consisting of metal and/or semi-metal oxides and/or hydroxides, preferably nanoparticles, which on their surface have a polysiloxane-based modifier having more particularly been reacted on their surface with a polysiloxane-based modifier, preferably with the formation of chemical bonds, more particularly covalent bonds, and also to a method of producing these surface-modified particles.

    摘要翻译： 本发明涉及具有反应性表面的表面改性颗粒，更特别是含有反应性表面的无机基颗粒，更具体地说，含有硅烷反应性和/或硅氧烷反应性基团，优选含羟基的表面和/或包含金属和/ 或半金属氧化物和/或氢氧化物，优选纳米颗粒，其在其表面上具有聚硅氧烷基改性剂，其更特别地在其表面上与基于聚硅氧烷的改性剂反应，优选形成化学键，更特别是共价键 ，以及这些表面改性粒子的制造方法。

    SURFACE-MODIFIED PARTICLES AND PRODUCTION METHOD
    2.
    发明申请
    SURFACE-MODIFIED PARTICLES AND PRODUCTION METHOD 有权
    表面改性颗粒和生产方法

    公开(公告)号：US20100048809A1

    公开(公告)日：2010-02-25

    申请号：US12376519

    申请日：2007-07-16

    申请人： Ulrich Nolte ,  Alfred Bubat ,  Karlheinz Haubennestel ,  Thomas Sawitowski

    发明人： Ulrich Nolte ,  Alfred Bubat ,  Karlheinz Haubennestel ,  Thomas Sawitowski

    IPC分类号： C08L83/04 ,  B32B1/00

    CPC分类号： C09C3/12 ,  B82Y30/00 ,  C01P2004/62 ,  C01P2004/64 ,  C08K3/22 ,  C08K9/06 ,  C09C1/407 ,  C09D7/62 ,  C09D7/67 ,  C09D7/68 ,  Y10T428/2991 ,  Y10T428/2995

    摘要： The invention relates to surface-modified particles, more particularly inorganic-based particles having reactive surfaces, more particularly surfaces containing silane-reactive and/or siloxane-reactive groups, preferably hydroxyl-containing surfaces and/or particles comprising or consisting of metal and/or semi-metal oxides and/or hydroxides, preferably nanoparticles, which on their surface have a polysiloxane-based modifier having more particularly been reacted on their surface with a polysiloxane-based modifier, preferably with the formation of chemical bonds, more particularly covalent bonds, and also to a method of producing these surface-modified particles.

    摘要翻译： 本发明涉及具有反应性表面的表面改性颗粒，更特别是含有反应性表面的无机基颗粒，更具体地说，含有硅烷反应性和/或硅氧烷反应性基团，优选含羟基的表面和/或包含金属和/ 或半金属氧化物和/或氢氧化物，优选纳米颗粒，其在其表面上具有聚硅氧烷基改性剂，其更特别地在其表面上与基于聚硅氧烷的改性剂反应，优选形成化学键，更特别是共价键 ，以及这些表面改性粒子的制造方法。

    Stabilization of organic polymers against free radicals
    5.
    发明授权
    Stabilization of organic polymers against free radicals 有权
    有机聚合物抗自由基的稳定化

    公开(公告)号：US08410206B2

    公开(公告)日：2013-04-02

    申请号：US11715860

    申请日：2007-03-08

    申请人： Michael Berkei ,  Ulrich Nolte ,  Thomas Sawitowski

    发明人： Michael Berkei ,  Ulrich Nolte ,  Thomas Sawitowski

    IPC分类号： C08K3/10 ,  C08K3/22 ,  C08K3/18

    CPC分类号： C08K3/22

    摘要： The invention concerns the use of cerium dioxide, especially in the form of discrete cerium dioxide particles with particle sizes in the range from 0.005 to 150 μm, as inorganic radical trap to stabilize organic polymers, especially in the form of polymer-based formulations, varnishes, paints, coating compounds, or the like, against their photochemically, thermally, physically and/or chemically induced degradation by free radicals, especially against the effect of UV, advantageously in an optional combination with at least one UV-absorber and/or at least one additional radical trap. The radical-induced degradation of the organic polymers is effectively prevented by the use of cerium dioxide without the cerium dioxide itself becoming degraded. If a combination of cerium dioxide with an additional UV-absorber or radical trap is used, its effectiveness is extended through the presence of the cerium dioxide.

    摘要翻译： 本发明涉及使用二氧化铈，特别是二氧化铈颗粒形式，粒径范围为0.005-150μm的二氧化铈颗粒，作为稳定有机聚合物的无机基团捕获剂，特别是以聚合物为基础的配方，清漆的形式 ，涂料，涂料化合物等，其光自由基，热，物理和/或化学诱导的自由基降解，特别是抗紫外线的作用，有利地与至少一种UV吸收剂的任选组合和/或 至少一个额外的激进陷阱。 有机聚合物的自由基诱导的降解通过使用二氧化铈而没有二氧化铈本身变质而被有效地防止。 如果使用二氧化铈与另外的紫外吸收剂或自由基捕获剂的组合，则其有效性通过二氧化铈的存在而延长。

    DISPERSION METHOD
    6.
    发明申请
    DISPERSION METHOD 有权
    分散方法

    公开(公告)号：US20100059720A1

    公开(公告)日：2010-03-11

    申请号：US12514718

    申请日：2007-09-20

    申请人： Michael Berkei ,  Ulrich Nolte ,  Thomas Sawitowski ,  Wolfgang Pritschins

    发明人： Michael Berkei ,  Ulrich Nolte ,  Thomas Sawitowski ,  Wolfgang Pritschins

    IPC分类号： H01B1/24

    CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B2202/28 ,  C01B2202/34 ,  C01B2202/36

    摘要： The invention relates to a method of dispersing carbon nanotubes (CNTs) in a continuous phase, especially in at least one dispersion medium, the carbon nanotubes, especially without prior pretreatment, being dispersed in a continuous phase, especially in at least one dispersion medium, in the presence of at least one dispersant (dispersing agent), with introduction of an energy input sufficient for dispersing, and also to the dispersions that are obtainable in this way, and to their use. With the method of the invention it is possible for the carbon nanotubes (CNTs) to be dispersed in high concentrations and with high storage stability.

    摘要翻译： 本发明涉及一种将碳纳米管（CNT）分散在连续相中，特别是在至少一种分散介质中的方法，特别是在未预先预处理的情况下，碳纳米管分散在连续相中，特别是在至少一种分散介质中， 在至少一种分散剂（分散剂）的存在下，引入足以分散的能量输入，以及可以以这种方式获得的分散体及其用途。 利用本发明的方法，碳纳米管（CNT）可以以高浓度和高储存稳定性分散。

    Production of nanoparticles, especially nanoparticle composites, from powder agglomerates
    7.
    发明授权
    Production of nanoparticles, especially nanoparticle composites, from powder agglomerates 有权
    从粉末聚集体制备纳米颗粒，特别是纳米颗粒复合材料

    公开(公告)号：US08956660B2

    公开(公告)日：2015-02-17

    申请号：US12294709

    申请日：2007-02-14

    申请人： Thomas Launag ,  Thomas Sawitowski ,  Bärbel Gertzen ,  Ulrich Nolte

    发明人： Thomas Launag ,  Thomas Sawitowski ,  Bärbel Gertzen ,  Ulrich Nolte

    IPC分类号： A61K9/16 ,  C09D7/12 ,  C08J3/20 ,  C09D5/03 ,  B01J2/10 ,  C08J3/22 ,  B02C13/12 ,  C08K9/08

    CPC分类号： B01J2/10 ,  B02C13/12 ,  C08J3/20 ,  C08J3/226 ,  C08K9/08 ,  C09D5/03 ,  C09D5/033 ,  C09D7/67 ,  C09D7/68 ,  C09D7/70 ,  Y10S977/773 ,  Y10S977/783

    摘要： The invention relates to a method for producing particulate composite materials. According to the method, solid inorganic or organic particle agglomerates or particle aggregates that are provided in a dry state, particularly in powder form, are first reduced in size in the gas phase or in a gaseous carrier medium in the presence of organic matrix particles by applying energy. The obtained comminuted particles are dispersed into the organic matrix particles, especially embedded thereinto and/or attached thereto. The composite materials produced in said manner can be used in many different ways and are suitable in particular for use in a large variety of plastic materials, coating materials, paints, and lacquers, especially coating powders, to modify properties during use in the corresponding products and similar.

    摘要翻译： 本发明涉及一种生产颗粒状复合材料的方法。 根据该方法，在干燥状态下，特别是以粉末形式提供的固体无机或有机颗粒附聚物或颗粒聚集体在有机基质颗粒存在下首先在气相或气态载体介质中的尺寸减小， 施加能量。 所获得的粉碎颗粒分散在有机基质颗粒中，特别是嵌入其中和/或附着于其上。 以所述方式生产的复合材料可以以许多不同的方式使用，特别适用于各种各样的塑料材料，涂料，油漆和漆，特别是涂料粉末，以在相应的产品中使用期间改性 和类似的。

    PRODUCTION OF NANOPARTICLES, ESPECIALLY NANOPARTICLE COMPOSITES, FROM POWDER AGGLOMERATES
    8.
    发明申请
    PRODUCTION OF NANOPARTICLES, ESPECIALLY NANOPARTICLE COMPOSITES, FROM POWDER AGGLOMERATES 有权
    生产纳米颗粒，特别是纳米颗粒的复合材料，从粉末聚集体

    公开(公告)号：US20100034857A1

    公开(公告)日：2010-02-11

    申请号：US12294709

    申请日：2007-02-14

    申请人： Thomas Launag ,  Thomas Sawitowski ,  Bärbel Gertzen ,  Ulrich Nolte

    发明人： Thomas Launag ,  Thomas Sawitowski ,  Bärbel Gertzen ,  Ulrich Nolte

    IPC分类号： A61K8/02 ,  C08K7/00 ,  A61Q90/00

    CPC分类号： B01J2/10 ,  B02C13/12 ,  C08J3/20 ,  C08J3/226 ,  C08K9/08 ,  C09D5/03 ,  C09D5/033 ,  C09D7/67 ,  C09D7/68 ,  C09D7/70 ,  Y10S977/773 ,  Y10S977/783

    摘要： The invention relates to a method for producing particulate composite materials. According to the method, solid inorganic or organic particle agglomerates or particle aggregates that are provided in a dry state, particularly in powder form, are first reduced in size in the gas phase or in a gaseous carrier medium in the presence of organic matrix particles by applying energy. The obtained comminuted particles are dispersed into the organic matrix particles, especially embedded thereinto and/or attached thereto. The composite materials produced in said manner can be used in many different ways and are suitable in particular for use in a large variety of plastic materials, coating materials, paints, and lacquers, especially coating powders, to modify properties during use in the corresponding products and similar.

    摘要翻译： 本发明涉及一种生产颗粒状复合材料的方法。 根据该方法，在干燥状态下，特别是以粉末形式提供的固体无机或有机颗粒附聚物或颗粒聚集体在有机基质颗粒存在下首先在气相或气态载体介质中的尺寸减小， 施加能量。 所获得的粉碎颗粒分散在有机基质颗粒中，特别是嵌入其中和/或附着于其上。 以所述方式生产的复合材料可以以许多不同的方式使用，特别适用于各种各样的塑料材料，涂料，油漆和漆，特别是涂料粉末，以在相应的产品中使用期间改性 和类似的。

    Stabilization of organic polymers against free radicals
    9.
    发明申请
    Stabilization of organic polymers against free radicals 有权
    有机聚合物抗自由基的稳定化

    公开(公告)号：US20090099288A1

    公开(公告)日：2009-04-16

    申请号：US11715860

    申请日：2007-03-08

    申请人： Michael Berkei ,  Ulrich Nolte ,  Thomas Sawitowski

    发明人： Michael Berkei ,  Ulrich Nolte ,  Thomas Sawitowski

    IPC分类号： C08K3/22 ,  C09K15/02

    CPC分类号： C08K3/22

    摘要： The invention concerns the use of cerium dioxide, especially in the form of discrete cerium dioxide particles with particle sizes in the range from 0.005 to 150 μm, as inorganic radical trap to stabilize organic polymers, especially in the form of polymer-based formulations, varnishes, paints, coating compounds, or the like, against their photochemically, thermally, physically and/or chemically induced degradation by free radicals, especially against the effect of UV, advantageously in an optional combination with at least one UV-absorber and/or at least one additional radical trap. The radical-induced degradation of the organic polymers is effectively prevented by the use of cerium dioxide without the cerium dioxide itself becoming degraded. If a combination of cerium dioxide with an additional UV-absorber or radical trap is used, its effectiveness is extended through the presence of the cerium dioxide.

    摘要翻译： 本发明涉及使用二氧化铈，特别是二氧化铈颗粒形式，粒径范围为0.005-150μm的二氧化铈颗粒，作为稳定有机聚合物的无机基团捕获剂，特别是以聚合物为基础的制剂形式，清漆 ，涂料，涂料化合物等，其光自由基，热，物理和/或化学诱导的自由基降解，特别是抗紫外线的作用，有利地与至少一种UV吸收剂的任选组合和/或 至少一个额外的激进陷阱。 有机聚合物的自由基诱导的降解通过使用二氧化铈而没有二氧化铈本身变质而被有效地防止。 如果使用二氧化铈与另外的紫外吸收剂或自由基捕获剂的组合，则其有效性通过二氧化铈的存在而延长。