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    PROCESS FOR PRODUCING ULTRAFINE POWDERS BASED ON POLYAMIDES, ULTRAFINE POLYAMIDE POWDERS AND THEIR USE
    1.
    发明申请
    PROCESS FOR PRODUCING ULTRAFINE POWDERS BASED ON POLYAMIDES, ULTRAFINE POLYAMIDE POWDERS AND THEIR USE 审中-公开
    基于聚氨酯，超级聚酰胺粉及其使用生产超细粉的方法

    公开(公告)号：US20120264877A1

    公开(公告)日：2012-10-18

    申请号：US13494082

    申请日：2012-06-12

    申请人： Harald Häger ,  Franz-Erich Baumann ,  Wolfgang Lortz ,  Christoph Batz-Sohn

    发明人： Harald Häger ,  Franz-Erich Baumann ,  Wolfgang Lortz ,  Christoph Batz-Sohn

    IPC分类号： C08L77/00 ,  B29C47/00 ,  B29C45/00 ,  C09D177/00 ,  B29C49/00

    CPC分类号： C08J3/12 ,  C08J3/128 ,  C08J3/14 ,  C08J2377/00 ,  C09D177/00 ,  Y10S524/904

    摘要： Process for preparing ultrafine powders based on polyamides by contacting polyamides having a relative solution viscosity ηrel in the range from 1.5 to 2.0, measured in 0.5% m-cresol solution at 25° C., with an alcoholic medium in the presence of inorganic particles suspended therein under the action of pressure and/or temperature to generate an at least partial solution, and then precipitating the polyamide from the at least partial solution; the resulting ultrafine polyamide powders have a specific BET surface area of 5-100 m2/g; a fineness d50 of less than 70 μm; an apparent density AD from 250 to 1000 g/l; and a particle content of 0.1 to 80% by weight of inorganic particles based on the total weight of the polyamide powder; which powders are equally suitable for coatings and for mouldings and components with improved mechanical properties.

    摘要翻译： 通过使具有相对溶液粘度和相对浓度的相对比例在1.5至2.0的范围内的聚酰胺制备基于聚酰胺制备的超细粉末的方法，其在25℃的0.5％间甲酚溶液中，在无机物存在下用醇介质 在压力和/或温度的作用下悬浮在其中的颗粒以产生至少部分溶液，然后从所述至少部分溶液中沉淀聚酰胺; 所得超细聚酰胺粉末的BET比表面积为5-100m 2 / g; 细度d50小于70μm; 表观密度AD为250〜1000g / l; 和基于聚酰胺粉末的总重量的无机颗粒的0.1〜80重量％的颗粒含量; 这些粉末同样适用于涂料和具有改进的机械性能的模制品和组分。

    Process for producing ultrafine powders based on polyamides, ultrafine polyamide powders and their use
    2.
    发明授权
    Process for producing ultrafine powders based on polyamides, ultrafine polyamide powders and their use 有权
    用于生产基于聚酰胺，超细聚酰胺粉末的超细粉末及其用途的方法

    公开(公告)号：US08232333B2

    公开(公告)日：2012-07-31

    申请号：US12089998

    申请日：2006-10-12

    申请人： Harald Haeger ,  Franz-Erich Baumann ,  Wolfgang Lortz ,  Christoph Batz-Sohn

    发明人： Harald Haeger ,  Franz-Erich Baumann ,  Wolfgang Lortz ,  Christoph Batz-Sohn

    IPC分类号： C08J3/215 ,  C08J3/12 ,  C08K3/22 ,  C08K5/49

    CPC分类号： C08J3/12 ,  C08J3/128 ,  C08J3/14 ,  C08J2377/00 ,  C09D177/00 ,  Y10S524/904

    摘要： Process for preparing ultrafine powders based on polyamides by contacting polyamides having a relative solution viscosity ηrel in the range from 1.5 to 2.0, measured in 0.5% m-cresol solution at 25° C., with an alcoholic medium in the presence of inorganic particles under the action of pressure and/or temperature to generate an at least partial solution, and then precipitating the polyamide from the at least partial solution, characterized in that a suspension of the inorganic particles suspended in the alcoholic medium is used. The resulting ultrafine polyamide powders have a specific BET surface area in the range of 5-100 m2/g; a fineness d50 of less than 70 μm; an apparent density AD in the range from 250 to 1000 g/l; and a particle content of 0.1 to 80% by weight of inorganic particles based on the total weight of the polyamide powder. They are equally suitable for coatings and for moldings and components with improved mechanical properties.

    摘要翻译： 通过使具有相对溶液粘度和相对浓度的相对比例在1.5至2.0的范围内的聚酰胺制备基于聚酰胺制备的超细粉末的方法，其在25℃的0.5％间甲酚溶液中，在无机物存在下用醇介质 颗粒在压力和/或温度的作用下产生至少部分溶液，然后从至少部分溶液沉淀聚酰胺，其特征在于使用悬浮在醇介质中的无机颗粒的悬浮液。 所得的超细聚酰胺粉末的比BET比表面积在5-100m 2 / g的范围内; 细度d50小于70μm; 在250〜1000g / l范围内的表观密度AD; 和基于聚酰胺粉末的总重量的无机颗粒的0.1〜80重量％的颗粒含量。 它们同样适用于具有改善的机械性能的涂料和模制品和组分。

    Process for Producing Ultrafine Powders Based on Polyamides, Ultrafine Polyamide Powders and Their Use
    3.
    发明申请
    Process for Producing Ultrafine Powders Based on Polyamides, Ultrafine Polyamide Powders and Their Use 有权
    基于聚酰胺，超细聚酰胺粉末生产超细粉的方法及其应用

    公开(公告)号：US20080249237A1

    公开(公告)日：2008-10-09

    申请号：US12089998

    申请日：2006-10-12

    申请人： Harald Hager ,  Franz-Erich Baumann ,  Wolfgang Lortz ,  Christoph Batz-Sohn

    发明人： Harald Hager ,  Franz-Erich Baumann ,  Wolfgang Lortz ,  Christoph Batz-Sohn

    IPC分类号： C08L77/06 ,  C08G69/26 ,  B29C45/00 ,  B29C47/00 ,  B29C49/00

    CPC分类号： C08J3/12 ,  C08J3/128 ,  C08J3/14 ,  C08J2377/00 ,  C09D177/00 ,  Y10S524/904

    摘要： Process for preparing ultrafine powders based on polyamides by contacting polyamides having a relative solution viscosity ηrel in the range from 1.5 to 2.0, measured in 0.5% m-cresol solution at 25° C., with an alcoholic medium in the presence of inorganic particles under the action of pressure and/or temperature to generate an at least partial solution, and then precipitating the polyamide from the at least partial solution, characterized in that a suspension of the inorganic particles suspended in the alcoholic medium is used. The resulting ultrafine polyamide powders have a specific BET surface area in the range of 5-100 m2/g; a fineness d50 of less than 70 μm; an apparent density AD in the range from 250 to 1000 g/l; and a particle content of 0.1 to 80% by weight of inorganic particles based on the total weight of the polyamide powder. They are equally suitable for coatings and for mouldings and components with improved mechanical properties.

    摘要翻译： 通过使具有相对溶液粘度和相对粘度的聚酰胺在25℃下在0.5％间甲酚溶液中测量的1.5至2.0的范围内与醇混合来制备基于聚酰胺的超细粉末的方法 介质在无机颗粒存在下在压力和/或温度的作用下产生至少部分溶液，然后从至少部分溶液中沉淀聚酰胺，其特征在于悬浮在醇介质中的无机颗粒的悬浮液 用来。 得到的超细聚酰胺粉末的比BET比表面积为5-100m 2 / g; 细度d <50％小于70μm; 在250〜1000g / l范围内的表观密度AD; 和基于聚酰胺粉末的总重量的无机颗粒的0.1〜80重量％的颗粒含量。 它们同样适用于具有改善的机械性能的涂料和模制品和组分。

    Compositions comprising an organic polymer as the matrix and inorganic particles as the filler, process for the preparation thereof and applications of the same
    4.
    发明授权
    Compositions comprising an organic polymer as the matrix and inorganic particles as the filler, process for the preparation thereof and applications of the same 有权
    作为基质的有机聚合物和无机粒子作为填料的组合物，其制备方法及其应用

    公开(公告)号：US07879938B2

    公开(公告)日：2011-02-01

    申请号：US11822862

    申请日：2007-07-10

    申请人： Harald Häger ,  Franz-Erich Baumann ,  Wolfgang Lortz ,  Werner Höss ,  Michael Wicker ,  Rüdiger Carloff ,  Uwe Schneider

    发明人： Harald Häger ,  Franz-Erich Baumann ,  Wolfgang Lortz ,  Werner Höss ,  Michael Wicker ,  Rüdiger Carloff ,  Uwe Schneider

    IPC分类号： C08K9/06 ,  C08L69/00 ,  C08L67/00 ,  C08L77/00

    CPC分类号： D01F1/10 ,  B82Y30/00 ,  C08J3/215 ,  C08J5/005 ,  C08K9/04 ,  C08L77/00 ,  D01F6/60 ,  D01F6/62

    摘要： Compositions comprising an organic polymer as the matrix and inorganic particles as the filler and exhibiting in mixture a) 20 to 99.9% by wt. of an organic polymer and b) 0.1 to 80% by wt. of inorganic particles, where the sum of the constituents a) and b) amounts to 100% by wt.; and optionally c) 0 to 100 parts by weight of b) of various additives, in which case the content of the additives c) relates to the sum of a) and b), calculated as 100 parts by weight. characterized in that the composition can be obtained by incorporating particles and optionally other additives into the polymer matrix, in which case the particles to be incorporated i) are aggregates of globular primary particles; ii) the size of the primary particles is in a range of 0.5 nm to less than 100 nm; iii) the volume-weighted median value d50 of the particles is in a range of greater than 0.50 μm to 0.5 μm, determined by means of static light scattering; and iv) the inorganic particles are modified with functional groups, the inorganic particles exhibiting at least three types of functional groups of varying reactivity. The compositions can be prepared in a number of way, for example, by reprecipitation from the dissolved state or by mixing in an extruder and are used for preparing fibers, films and shaped articles with improved mechanical properties.

    摘要翻译： 包含作为基质的有机聚合物和作为填料的无机颗粒和以混合物表示的组合物a）20-99.9重量％ 的有机聚合物，和b）0.1-80重量％ 的无机颗粒，其中组分a）和b）的总量相当于100重量％。 并且任选地c）0至100重量份的b）各种添加剂，在这种情况下，添加剂c）的含量涉及以100重量份计算的a）和b）之和。 其特征在于，可以通过将颗粒和任选的其它添加剂并入聚合物基质中来获得组合物，在这种情况下，待加入的颗粒i）是球状初级颗粒的聚集体; ii）一次颗粒的尺寸在0.5nm至小于100nm的范围内; iii）颗粒的体积加权中值d50在通过静态光散射确定的大于0.50μm至0.5μm的范围内; 和iv）无机颗粒用官能团改性，无机颗粒表现出至少三种具有不同反应性的官能团。 组合物可以以多种方式制备，例如通过从溶解状态再沉淀或通过在挤出机中混合，并用于制备具有改善的机械性能的纤维，薄膜和成型制品。

    Compositions comprising an organic polymer as the matrix and inorganic particles as the filler, process for the preparation thereof and applications of the same
    7.
    发明申请
    Compositions comprising an organic polymer as the matrix and inorganic particles as the filler, process for the preparation thereof and applications of the same 有权
    作为基质的有机聚合物和无机粒子作为填料的组合物，其制备方法及其应用

    公开(公告)号：US20080242782A1

    公开(公告)日：2008-10-02

    申请号：US11822862

    申请日：2007-07-10

    申请人： Harald Hager ,  Franz-Erich Baumann ,  Wolfgang Lortz ,  Werner Hoss ,  Michael Wicker ,  Rudiger Carloff ,  Uwe Schneider

    发明人： Harald Hager ,  Franz-Erich Baumann ,  Wolfgang Lortz ,  Werner Hoss ,  Michael Wicker ,  Rudiger Carloff ,  Uwe Schneider

    IPC分类号： C08K3/00

    CPC分类号： D01F1/10 ,  B82Y30/00 ,  C08J3/215 ,  C08J5/005 ,  C08K9/04 ,  C08L77/00 ,  D01F6/60 ,  D01F6/62

    摘要： Compositions comprising an organic polymer as the matrix and inorganic particles as the filler and exhibiting in mixture a) 20 to 99.9% by wt. of an organic polymer and b) 0.1 to 80% by wt. of inorganic particles, where the sum of the constituents a) and b) amounts to 100% by wt.; and optionally c) 0 to 100 parts by weight of b) of various additives, in which case the content of the additives c) relates to the sum of a) and b), calculated as 100 parts by weight. characterized in that the composition can be obtained by incorporating particles and optionally other additives into the polymer matrix, in which case the particles to be incorporated i) are aggregates of globular primary particles; ii) the size of the primary particles is in a range of 0.5 nm to less than 100 nm; iii) the volume-weighted median value d50 of the particles is in a range of greater than 0.50 μm to 0.5 μm, determined by means of static light scattering; and iv) the inorganic particles are modified with functional groups, the inorganic particles exhibiting at least three types of functional groups of varying reactivity. The compositions can be prepared in a number of way, for example, by reprecipitation from the dissolved state or by mixing in an extruder and are used for preparing fibers, films and shaped articles with improved mechanical properties.

    摘要翻译： 包含作为基质的有机聚合物和作为填料的无机颗粒和以混合物表示的组合物a）20-99.9重量％ 的有机聚合物，和b）0.1-80重量％ 的无机颗粒，其中组分a）和b）的总量相当于100重量％。 并且任选地c）0至100重量份的b）各种添加剂，在这种情况下，添加剂c）的含量涉及以100重量份计算的a）和b）之和。 其特征在于，可以通过将颗粒和任选的其它添加剂并入聚合物基质中来获得组合物，在这种情况下，待加入的颗粒i）是球状初级颗粒的聚集体; ii）一次颗粒的尺寸在0.5nm至小于100nm的范围内; iii）颗粒的体积加权中值d <50>在通过静态光散射确定的大于0.50μm至0.5μm的范围内; 和iv）无机颗粒用官能团改性，无机颗粒表现出至少三种具有不同反应性的官能团。 组合物可以以多种方式制备，例如通过从溶解状态再沉淀或通过在挤出机中混合，并用于制备具有改善的机械性能的纤维，薄膜和成型制品。

    Transparent decoratable multilayer film
    8.
    发明授权
    Transparent decoratable multilayer film 有权
    透明可装饰多层膜

    公开(公告)号：US08470433B2

    公开(公告)日：2013-06-25

    申请号：US11816588

    申请日：2006-01-04

    申请人： Harald Haeger ,  Michael Beyer ,  Franz-Erich Baumann

    发明人： Harald Haeger ,  Michael Beyer ,  Franz-Erich Baumann

    IPC分类号： B32B27/34 ,  B32B7/02

    CPC分类号： B32B27/34 ,  B32B27/08 ,  B32B2250/24 ,  B32B2307/412 ,  B32B2307/75 ,  B32B2519/00 ,  C08L23/0846 ,  C08L23/0869 ,  C08L23/0884 ,  C08L23/0892 ,  C08L77/00 ,  C08L77/10 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/24975 ,  Y10T428/31725 ,  Y10T428/31728 ,  C08L2666/06 ,  C08L2666/04

    摘要： A multi layer film which comprises the following layers: I. an upper layer composed of a polyamide molding composition which is transparent at the selected layer thickness, and II. a lower layer composed of a polyamide molding composition which comprises the following components: a) from 70 to 99% by weight of a polyamide selected from a group of polyamides and copolyamides, as described, b) from 1 to 30% by weight of a copolymer which contains units of the following monomers: α) from 20 to 94.5% by weight of one or more α-olefins having from 2 to 12 carbon atoms, β) from 5 to 79.5% by weight of one or more acrylic compounds, γ) from 0 to 50% by weight of an olefinically unsaturated epoxide, carboxylic anhydride, carboximide, oxazoline, or oxazinone, and has good printability and adhesive-bondability and transparency, and can be used, for example, as an overcoating for skis.

    摘要翻译： 一种多层膜，包括以下层：I.由选择层厚度为透明的聚酰胺模塑组合物构成的上层，II。 由聚酰胺模塑组合物组成的下层，其包含以下组分：a）70至99重量％的选自聚酰胺和共聚酰胺的聚酰胺，如所述，b）1至30重量％的 共聚物，其包含以下单体的单元：α）20至94.5重量％的一种或多种具有2至12个碳原子的α-烯烃，β）5至79.5重量％的一种或多种丙烯酸化合物，γ ）0〜50重量％的烯属不饱和环氧化物，羧酸酐，甲脒，恶唑啉或恶嗪酮，并且具有良好的印刷性和粘合性和透明性，并且可以用作例如滑雪板的外涂层。