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34 条记录 (耗时 0.028 秒)

    Surface-coated pearlescent pigments, process for preparing them, and their use
    11.
    发明授权
    Surface-coated pearlescent pigments, process for preparing them, and their use 有权
    表面包覆珠光颜料，其制备方法及其用途

    公开(公告)号：US07819966B2

    公开(公告)日：2010-10-26

    申请号：US11248530

    申请日：2005-10-12

    申请人： Günter Kaupp

    发明人： Günter Kaupp

    IPC分类号： C04B14/00 ,  A61K9/16 ,  A61K9/00 ,  A61K8/02 ,  A61K8/18

    CPC分类号： C09D11/037 ,  C09D5/028 ,  C09D5/035 ,  C09D5/36

    摘要： The invention relates to surface-modified pearlescent pigments, the pearlescent pigments being provided on the surface with at least one organic phosphorus compound of the general formula (I) R1R2P(O)(OR3)  (I) and/or of the general formula (II) R1P(O)(OR3)(OR4)  (II) where R1 and R2 independently of one another are hydrogen or an organic radical having 1 to 30 carbon atoms, with the proviso that R1 and R2 are not simultaneously hydrogen, R3 and R4 independently of one another are H or alkyl having 1-10 carbon atoms. The invention further relates to a process for preparing these pearlescent pigments and also to their use.

    摘要翻译： 本发明涉及表面改性珠光颜料，表面上提供珠光颜料与至少一种通式（I）R 1 R 2 P（O）（OR 3）（I）和/或通式（I）的有机磷化合物 II）R1P（O）（OR3）（OR4）（II）其中R1和R2彼此独立地是氢或具有1至30个碳原子的有机基团，条件是R1和R2不同时为氢，R3和 R 4彼此独立地是H或具有1-10个碳原子的烷基。 本发明还涉及一种制备这些珠光颜料的方法及其用途。

    Pearlescent pigments coated with mixed inorganic/organic layers and method for the production thereof
    12.
    发明授权
    Pearlescent pigments coated with mixed inorganic/organic layers and method for the production thereof 有权
    涂有混合无机/有机层的珠光颜料及其制备方法

    公开(公告)号：US08980976B2

    公开(公告)日：2015-03-17

    申请号：US12280398

    申请日：2007-02-22

    申请人： Frank Henglein ,  Stefan Trummer ,  Ulrich Schmidt ,  Günter Kaupp ,  Peter Krüger

    发明人： Frank Henglein ,  Stefan Trummer ,  Ulrich Schmidt ,  Günter Kaupp ,  Peter Krüger

    IPC分类号： C08K9/00 ,  C08K3/08 ,  C09B67/00 ,  C09C1/00

    CPC分类号： C09C1/0021 ,  C01P2006/66 ,  C09B67/0098 ,  C09C1/0015 ,  C09C1/0024 ,  C09C2200/1004 ,  C09C2200/102 ,  C09C2200/301 ,  C09C2200/307 ,  C09C2200/409 ,  C09C2220/10

    摘要： The invention relates to platelet-shaped pearlescent pigments that are coated with at least one mixed inorganic/organic layer for improving their application properties, and of these, particularly their mechanical properties, and to methods for the production thereof and to the use thereof. The said mixed inorganic/organic layer comprises at least one at least partially crosslinked inorganic metal-oxide component and an organic component. The organic component is at least one organic oligomer and/or polymer, which is covalently bonded, at least in part, to the inorganic network via network formers, wherein the coating comprises at least one mixed inorganic/organic layer, which mixed layer comprises, at least in part, an inorganic network having one or more inorganic oxide component(s) and at least one organic component, the organic component being, at least in part, an organic oligomer and/or polymer covalently bonded, at least in part, to the inorganic network via one or more organic network formers.The invention also relates to a method for the production of such pearlescent pigments.

    摘要翻译： 本发明涉及涂覆有至少一种混合无机/有机层以提高它们的应用性能，特别是其机械性能的片状珠光颜料及其生产方法及其应用。 所述混合无机/有机层包含至少一种至少部分交联的无机金属氧化物组分和有机组分。 有机组分是至少一种有机低聚物和/或聚合物，其至少部分地通过网络成型体与无机网络共价键合，其中涂层包含至少一种混合的无机/有机层，该混合层包含， 至少部分是具有一种或多种无机氧化物组分和至少一种有机组分的无机网络，所述有机组分至少部分是至少部分共价键合的有机低聚物和/或聚合物， 通过一个或多个有机网络建立者到无机网络。 本发明还涉及一种生产这种珠光颜料的方法。

    PEARLESCENT PIGMENTS HAVING A SECONDARY COATING COMPRISING ALPHA-SILANES AND METHOD FOR THE PRODUCTION THEREOF
    15.
    发明申请
    PEARLESCENT PIGMENTS HAVING A SECONDARY COATING COMPRISING ALPHA-SILANES AND METHOD FOR THE PRODUCTION THEREOF 失效
    具有包含ALPHA-硅烷的二次涂层的珍珠粉及其生产方法

    公开(公告)号：US20090249979A1

    公开(公告)日：2009-10-08

    申请号：US12280378

    申请日：2007-02-23

    申请人： Günter Kaupp ,  Ulrich Schmidt

    发明人： Günter Kaupp ,  Ulrich Schmidt

    IPC分类号： C09D5/29 ,  B05D7/00

    CPC分类号： C09C1/0015 ,  C01P2004/84 ,  C09C2200/401 ,  C09C2200/407 ,  C09C2200/408 ,  C09C2200/409 ,  C09D5/36 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2996

    摘要： The invention relates to a pearlescent pigment comprising a metal oxide-containing, platelet-shaped substrate and having a first and a second protective layer, wherein the metal oxide has a refractive index greater than 1.8, and in which the first protective layer comprises cerium oxide and/or hydrated cerium oxide and/or cerium hydroxide, the second protective layer consists substantially, preferably completely, of SiO2, wherein the second protective layer is disposed on top of the first protective layer, and between the first and second protective layers there can be disposed metal oxide layers which differ from cerium oxide and/or hydrated cerium oxide and/or cerium hydroxide and SiO2, wherein the second protective layer has an organochemical aftercoat and the organochemical aftercoat comprises at least one silane bonded to the second protective layer by means of at least one oxygen atom, said α-silane having the formula —O(4−n−m)—Si(—R1)m(—CH2—Y)n  (I), in which 1≦n+m≦3; m=0 to 2; n=1 to 3 and R1 is a hydrogen atom or an Si—C-bonded C1-C20-hydrocarbon radical or a C1-C15-hydrocarbonoxy radical, in which in each case one or more methylene units not adjacent to one another can be replaced by the groups —O—, —CO—, —COO—, —OCO—, or —OCOO—, —S—, or —NRx— and in which one or more methine units not adjacent to one another can be replaced by the groups —N═, —N═N—, or —P═, wherein R1 can independently be the same or different, Rx can be a hydrogen atom or a linear, branched and/or cyclic C1-C15-hydrocarbon radical or aryl radical, and Y is a functional binding group reactive with a binder system.

    摘要翻译： 本发明涉及包含含金属氧化物的片状基材并具有第一和第二保护层的珠光颜料，其中金属氧化物的折射率大于1.8，其中第一保护层包含氧化铈 和/或水合氧化铈和/或氢氧化铈，所述第二保护层基本上优选完全由SiO 2组成，其中所述第二保护层设置在所述第一保护层的顶部上，并且在所述第一和第二保护层之间可以 设置与氧化铈和/或水合氧化铈和/或氢氧化铈和SiO 2不同的金属氧化物层，其中第二保护层具有有机化学后涂层，有机化学后涂层包含通过装置结合到第二保护层的至少一个硅烷 的至少一个氧原子，所述α-硅烷具有式-O（4-nm）-Si（-R1）m（-CH2-Y）n（I），其中1 <= n + m <= 3 ; m = 0〜2; n = 1〜3，R 1为氢原子或Si-C键合的C 1 -C 20烃基或C 1 -C 15烃氧基，其中在各种情况下，一个或多个彼此不相邻的亚甲基可以是 被-O - ， - CO - ， - COO-，-OCO-或-OCOO-，-S-或-NRx-基团取代，并且其中不相邻的一个或多个次甲基单元可以被 基团-N-，-NN-或-P-，其中R 1可以独立地相同或不同，R x可以是氢原子或直链，支链和/或环状C 1 -C 15 - 烃基或芳基， Y是与粘合剂体系反应的功能性结合基团。

    HIGH-GLOSS MULTILAYER EFFECT PIGMENTS HAVING A NARROW SIZE DISTRIBUTION, AND METHOD FOR THE PRODUCTION THEREOF
    18.
    发明申请
    HIGH-GLOSS MULTILAYER EFFECT PIGMENTS HAVING A NARROW SIZE DISTRIBUTION, AND METHOD FOR THE PRODUCTION THEREOF 有权
    具有窄幅分布的高倍数多层效应颜料及其生产方法

    公开(公告)号：US20110265690A1

    公开(公告)日：2011-11-03

    申请号：US13143386

    申请日：2010-08-09

    申请人： Dirk Schumacher ,  Michael Grüner ,  Günter Kaupp

    发明人： Dirk Schumacher ,  Michael Grüner ,  Günter Kaupp

    IPC分类号： C04B14/20 ,  C04B14/00 ,  B05D1/36

    CPC分类号： C09C1/0039 ,  C01P2004/51 ,  C01P2006/65 ,  C09C2200/1004 ,  C09C2200/102 ,  C09C2200/1062 ,  C09C2200/1087 ,  C09C2200/302 ,  C09C2200/303 ,  C09C2200/306 ,  C09C2200/408

    摘要： Multilayer pearlescent pigments based on platelet-shaped transparent substrates with an optically active coating, where the optically active coating includes at least a) a nonabsorbing high-index layer A having a refractive index n≧1.8, b) a low-index layer B having a refractive index n 150 nm, c) an absorbing high-index layer C having a refractive index n≧1.8 and also, d) optionally an outer protective layer D, wherein the multilayer pearlescent pigments have a cumulative frequency distribution of the volume-averaged size distribution function, with the indices D10, D50, D90 and a span ΔD of 0.7-1.4, the span ΔD being calculated in accordance with the formula ΔD=(D90−D10)/D50. The disclosure further relates to a method for producing these multilayer pigments, and to their use.

    摘要翻译： 基于具有光学活性涂层的片状透明基板的多层珠光颜料，其中光学活性涂层至少包括a）折射率n≥1.8的非吸收性高折射率层A，b）低折射率层B，具有 具有光学层厚度> 150nm的折射率n <1.8，c）折射率n≥1.8的吸收性高折射率层C，以及d）任选的外部保护层D，其中多层珠光颜料具有 体积平均尺寸分​​布函数的累积频率分布，其指数为D10，D50，D90，跨度和Dgr; D为0.7-1.4，跨度和Dgr; D根据公式Dgr计算; D =（D90- D10）/ D50。 本公开还涉及一种用于制备这些多层颜料的方法及其用途。