公开(公告)号：US06361868B1

公开(公告)日：2002-03-26

申请号：US09486503

申请日：2000-04-03

申请人： Peter Bier ,  Herbert Krug ,  Stefan Sepeur ,  Sabine Stein

发明人： Peter Bier ,  Herbert Krug ,  Stefan Sepeur ,  Sabine Stein

IPC分类号： B32B1706

CPC分类号： C09D4/00 ,  C09D183/06 ,  C09D183/14 ,  Y10T428/256 ,  Y10T428/31518 ,  Y10T428/31663 ,  C08G77/00 ,  C08L2666/54

摘要： The present invention provides a coating composition which comprises at least one silicon compound (A) which has at least one radical which is bonded directly to Si, is not able to be separated hydrolytically and contains an epoxy group, a particulate material (B) which is selected from among oxides, oxide hydrates, nitrides and carbides of Si, Al and B and of transition metals and has a particle size within the range 1 to 100 nm, an Si, Ti, Zr, B, Sn or V compound (C) and at least one hydrolysable Ti, Zr or Al compound (D), which comprises the following ratio 1.0 mol of the silicon compound (A), 0.27 to 0.49 mol of the particulate material (B), 0.36 to 0.90 mol of the compound (C) and 0.14 to 0.22 mol of the compound (D).

摘要翻译： 本发明提供一种涂料组合物，其包含至少一种硅化合物（A），其具有至少一个直接与Si键合的基团，不能水解并含有环氧基，颗粒材料（B），其 选自Si，Al和B以及过渡金属的氧化物，氧化物水合物，氮化物和碳化物，其粒径在1〜100nm的范围内，Si，Ti，Zr，B，Sn或V化合物（C ）和至少一种可水解的Ti，Zr或Al化合物（D），其包含以下比例的1.0摩尔的硅化合物（A），0.27至0.49摩尔的颗粒材料（B），0.36至0.90摩尔的 化合物（C）和0.14〜0.22摩尔化合物（D）。

公开(公告)号：US06291070B1

公开(公告)日：2001-09-18

申请号：US09423840

申请日：1999-11-12

申请人： Ertugrul Arpac ,  Herbert Krug ,  Peter Mueller ,  Peter W. Oliveira ,  Helmut Schmidt ,  Stefan Sepeur ,  Bettina Werner

发明人： Ertugrul Arpac ,  Herbert Krug ,  Peter Mueller ,  Peter W. Oliveira ,  Helmut Schmidt ,  Stefan Sepeur ,  Bettina Werner

IPC分类号： B32B2736

CPC分类号： C04B41/009 ,  B05D7/26 ,  C03C17/007 ,  C03C17/009 ,  C03C17/25 ,  C03C17/256 ,  C03C2217/425 ,  C03C2217/475 ,  C03C2218/113 ,  C04B20/023 ,  C04B26/32 ,  C04B35/14 ,  C04B35/486 ,  C04B35/624 ,  C04B41/49 ,  C04B2111/00534 ,  C08F292/00 ,  C09D4/06 ,  Y10T428/31507 ,  C04B20/0076 ,  C04B20/1018 ,  C04B2103/0046 ,  C08F283/12

摘要： Described are nanostructured molded articles and layers which are produced by a wet chemical process comprising the following steps: a) provision of a free-flowing composition containing solid nanoscaled inorganic particles having polymerizable and/or polycondensable organic surface groups; b) introduction of said composition of step a) into a mold; or b2) application of said composition of step a) onto a substrate; and c) polymerization and/or polycondensation of the surface groups of said solid particles with formation of a cured molded article or a cured layer.

摘要翻译： 描述了通过湿化学方法制备的纳米结构的模制品和层，包括以下步骤：a）提供含有可聚合和/或可缩聚有机表面基团的固体纳米尺度无机颗粒的自由流动组合物; b）引入所述组合物 的步骤a）进入模具; 将所述步骤a）的组合物施加到基底上; 和）所述固体颗粒的表面基团的聚合和/或缩聚，同时形成固化的模塑制品或固化层。

公开(公告)号：US06236493B1

公开(公告)日：2001-05-22

申请号：US09155639

申请日：1998-10-01

申请人： Helmut Schmidt ,  Herbert Krug ,  Peter W. Oliveira ,  Stefan Sepeur

发明人： Helmut Schmidt ,  Herbert Krug ,  Peter W. Oliveira ,  Stefan Sepeur

IPC分类号： G02B2600

CPC分类号： G02B1/04 ,  G02B3/0087 ,  Y10S977/773 ,  Y10S977/778 ,  Y10S977/779 ,  Y10S977/834

摘要： Optical components have a material-distribution gradient due to nanometer-size particles embedded in a solid matrix. The components are manufactured by forming a dispersion of nanometer-size particles in a liquid, curable matrix material, causing the particles to migrate in the matrix material on the basis of a potential difference to form a distribution gradient, and subsequently curing the matrix material, retaining the distribution gradient. The method is suitable for use in the manufacture of optical lenses with a refractive index gradient.

摘要翻译： 光学元件由于嵌入固体基质中的纳米尺寸颗粒而具有材料分布梯度。 通过在液体可固化基质材料中形成纳米尺寸颗粒的分散体来制造组分，使得颗粒基于电位差在基体材料中迁移以形成分布梯度，随后使基体材料固化， 保留分布梯度。 该方法适用于制造具有折射率梯度的光学透镜。

公开(公告)号：US20130000372A1

公开(公告)日：2013-01-03

申请号：US13579340

申请日：2011-03-15

申请人： Dieter Krech ,  Gerald Zwickel ,  Stefan Sepeur ,  Stefan Geodicke

发明人： Dieter Krech ,  Gerald Zwickel ,  Stefan Sepeur ,  Stefan Geodicke

IPC分类号： B21B45/00 ,  B05D3/12 ,  B32B15/02 ,  B05D7/14 ,  B82Y30/00

CPC分类号： C23C26/00 ,  B05D3/0254 ,  B05D2202/00 ,  B05D2252/02 ,  B05D2601/28 ,  C09D5/084 ,  C23C22/74 ,  Y10T428/31678

摘要： A process produces a coated metal strip from a semi-finished strip, in which the semi-finished strip is reeled off a coil. A corrosion protection layer is then applied to the semi-finished strip and the coated semi-finished strip is then reeled up to form a coil. The semi-finished strip is a cold-rolled strip obtained by cold rolling, cooling and recrystallization annealing. A medium containing metallic particles is applied to form the corrosion protection layer. The medium is a wet-chemical solution which is applied by spraying, dipping, squirting, flooding or rolling. The corrosion protection layer is dried on the cold-rolled strip by supplying heat at a temperature below the recrystallization annealing temperature of the cold-rolled strip after application of the medium and before reeling-up.

摘要翻译： 一种工艺从半成品条产生涂覆的金属条，其中半成品条被卷绕在线圈上。 然后将腐蚀保护层施加到半成品条上，然后将涂覆的半成品条卷起来形成线圈。 半成品条是通过冷轧，冷却和再结晶退火获得的冷轧带材。 施加含有金属颗粒的介质以形成防腐蚀层。 该介质是通过喷涂，浸渍，喷射，淹没或滚动施加的湿化学溶液。 通过在施加介质之后和卷绕之前，在低于冷轧带材的再结晶退火温度的温度下供给热量，在冷轧带材上干燥腐蚀保护层。

公开(公告)号：US20100184592A1

公开(公告)日：2010-07-22

申请号：US12452093

申请日：2008-06-13

申请人： Stefan Sepeur ,  Gerald Frenzer ,  Peter W. Oliveira

发明人： Stefan Sepeur ,  Gerald Frenzer ,  Peter W. Oliveira

IPC分类号： B01J27/057 ,  C23C16/44 ,  B05D1/36 ,  C25D5/00 ,  C25D13/00 ,  B05D7/00

CPC分类号： C01B3/042 ,  B01J33/00 ,  B01J35/0013 ,  B01J35/004 ,  B01J37/0221 ,  B01J37/34 ,  C01B13/0207 ,  Y02E60/364

摘要： The aim of the invention is to provide particles or coatings for splitting water, which are largely protected from corrosive damage. To this end, the particles or the coating consist(s) of a nucleus or a sub-layer and a shell or top layer, the nucleus or the sub-layer forming a reactive unit and consisting of a material which, on input of energy from sunlight, releases electrons capable of splitting water into hydrogen and oxygen, and the shell or top layer forming a protective unit capable of keeping the cleavage products away from the surface of the reactive unit and simultaneously having conductive fractions. Surprisingly, it has been found that corrosive damage to the reactive particles is (largely) prevented by the targeted separation of the reaction particles and the cleavage products over the kinetic range of the released electrons.

摘要翻译： 本发明的目的是提供用于分离水的颗粒或涂层，其大大保护不受腐蚀损坏。 为此，颗粒或涂层由核或子层和壳或顶层组成，核或子层形成反应性单元，并由在能量输入上的材料组成 从阳光中释放能够将水分解成氢和氧的电子，并且壳或顶层形成能够使裂解产物远离反应性单元的表面并同时具有导电级分的保护单元。 令人惊讶的是，已经发现，通过在释放的电子的动力学范围上的反应颗粒和裂解产物的目标分离（主要地）来防止对反应性颗粒的腐蚀性损伤。

公开(公告)号：US20100098956A1

公开(公告)日：2010-04-22

申请号：US12086377

申请日：2006-12-07

申请人： Stefan Sepeur ,  Stefan Goedicke ,  Nicole Reuter

发明人： Stefan Sepeur ,  Stefan Goedicke ,  Nicole Reuter

IPC分类号： H01B1/04 ,  H01B1/02 ,  B05D3/02 ,  B05D3/06 ,  B32B15/04

CPC分类号： C09D5/24 ,  B05D3/0254 ,  B05D2202/10 ,  B05D2701/40 ,  C09D5/084 ,  C09D5/10 ,  C23C18/122 ,  C23C18/1254 ,  C23C18/127 ,  Y10T428/31678

摘要： The invention relates to a coating material for protecting metals, especially steel, from corrosion and/or scaling, to a method for coating metals and to a metal element. The aim of the invention is to provide a coating material that protects steel from corrosion and/or scaling and that can be welded after heat treatment of the coated steel at temperatures of more than 800° C. For this purpose, substances are provided that render the applied coating material suitable for welding, especially for spot welding. The coating material can be applied by wet chemical methods, it changes its structure when subjected to high temperature processes of more than 600° C. and is suitable as a primer for additional coating materials. It was surprisingly found that when a suitable binder including a suitable filler is used during the high temperature treatment of a curing process, the coating materials of the invention change in such a manner that electrically conducting reactive layers are formed that allow welding and especially spot welding together with the metal substrate even after treatment at temperatures of more than 800° C.

摘要翻译： 本发明涉及一种用于保护金属，特别是钢的腐蚀和/或结垢的涂料，以及用于涂覆金属和金属元素的方法。 本发明的目的是提供一种保护钢免受腐蚀和/或结垢的涂层材料，并且可以在超过800℃的温度下对涂覆的钢进行热处理后进行焊接。为此目的，提供呈现 适用于焊接的涂层材料，特别适用于点焊。 涂层材料可以通过湿法化学方法施加，当其经受高于600℃的高温工艺时，其结构改变，并且适合作为附加涂料的底漆。 令人惊奇地发现，当在固化过程的高温处理期间使用包括合适填料的合适的粘合剂时，本发明的涂层材料以这样的方式改变，使得形成导电反应层，其允许焊接，特别是点焊 即使在高于800℃的温度下处理也与金属基材一起

公开(公告)号：US07247350B2

公开(公告)日：2007-07-24

申请号：US10450994

申请日：2001-12-20

申请人： Stefan Sepeur ,  Nora Kunze ,  Michael Kihm

发明人： Stefan Sepeur ,  Nora Kunze ,  Michael Kihm

IPC分类号： B05D3/02 ,  B05D3/06 ,  C01B33/14 ,  C08G77/10 ,  B32B5/00

CPC分类号： C08G77/02 ,  C08G77/06 ,  C08G79/00 ,  C09D183/04 ,  C09D185/00 ,  Y10T428/31612 ,  Y10T428/31663

摘要： The invention relates to a method for the production of low solvent sol-gel systems, comprising the following steps: (a) hydrolysis or condensation of a silane and/or an alkoxide and/or several alkoxides of Al, Ce, Ga, Ge, Sn, Ti, Zr, Hf, V, Nb and Ta, (b) addition of water to the reaction mixture until phase separation sets in, and (c) separation of the condensate phase. The invention also relates to the sol-gel system thus obtained and to the use thereof.

摘要翻译： 本发明涉及一种生产低溶剂溶胶 - 凝胶体系的方法，包括以下步骤：（a）硅烷和/或醇盐和/或多种Al，Ce，Ga，Ge， Sn，Ti，Zr，Hf，V，Nb和Ta，（b）向反应混合物中加入水，直至相分离为止，（c）冷凝物相分离。 本发明还涉及由此获得的溶胶 - 凝胶体系及其用途。

公开(公告)号：US09045829B2

公开(公告)日：2015-06-02

申请号：US13579340

申请日：2011-03-15

申请人： Dieter Krech ,  Gerald Zwickel ,  Stefan Sepeur ,  Stefan Geodicke

发明人： Dieter Krech ,  Gerald Zwickel ,  Stefan Sepeur ,  Stefan Geodicke

IPC分类号： B21B45/00 ,  B05D7/14 ,  B32B15/01 ,  B32B15/16 ,  C23C26/00 ,  C09D5/08 ,  C23C22/74 ,  B05D3/02

CPC分类号： C23C26/00 ,  B05D3/0254 ,  B05D2202/00 ,  B05D2252/02 ,  B05D2601/28 ,  C09D5/084 ,  C23C22/74 ,  Y10T428/31678

摘要： A process produces a coated metal strip from a semi-finished strip, in which the semi-finished strip is reeled off a coil. A corrosion protection layer is then applied to the semi-finished strip and the coated semi-finished strip is then reeled up to form a coil. The semi-finished strip is a cold-rolled strip obtained by cold rolling, cooling and recrystallization annealing. A medium containing metallic particles is applied to form the corrosion protection layer. The medium is a wet-chemical solution which is applied by spraying, dipping, squirting, flooding or rolling. The corrosion protection layer is dried on the cold-rolled strip by supplying heat at a temperature below the recrystallization annealing temperature of the cold-rolled strip after application of the medium and before reeling-up.

摘要翻译： 一种工艺从半成品条产生涂覆的金属条，其中半成品条被卷绕在线圈上。 然后将腐蚀保护层施加到半成品条上，然后将涂覆的半成品条卷起来形成线圈。 半成品条是通过冷轧，冷却和再结晶退火获得的冷轧带材。 施加含有金属颗粒的介质以形成防腐蚀层。 该介质是通过喷涂，浸渍，喷射，淹没或滚动施加的湿化学溶液。 通过在施加介质之后和卷绕之前，在低于冷轧带材的再结晶退火温度的温度下供给热量，在冷轧带材上干燥腐蚀保护层。

公开(公告)号：US20120059116A1

公开(公告)日：2012-03-08

申请号：US13319784

申请日：2010-05-04

申请人： Stefan Sepeur ,  Frank Gross

发明人： Stefan Sepeur ,  Frank Gross

IPC分类号： C09D183/08 ,  C08G77/26 ,  B82Y30/00

CPC分类号： C23C18/14 ,  C07F7/1804 ,  C09D183/04 ,  C23C18/1216 ,  C23C18/122 ,  C23C18/1254 ,  C23C18/127 ,  C25D13/02 ,  C25D13/04

摘要： The invention relates to phenolic ester compounds.In order to create a new product class which is suited as coating material, a compound is created within the scope of the invention, having a chemical structure of the following formula: [R1—Ph—O]aX(R2)b(R3)c(OR)n-a-b-c where X=Si, Ti, Zr, Mo, Mn, Cr, W, Hf, Ge, Sn, Pb where n=4 or X=B, V, Al, Ga, In where n=3 or X=Zn, Ni, Cu, alkaline earth where n=2 R1=O—H, H, O—Y or an organic side chain Y=an element which is different from or the same as X and has appropriate substituents R2=alkyl group or functional organic side chain R3=an organic side chain which is the same as or different from R2 Ph=aryl group R=alkyl group a is an integer between 1 and n; b=0 or 1 and c=0 or 1, and a+b+c=n. A compound is thus obtained, in which an aryl group is linked into an ester by way of an O—X group. Surprisingly, it was found that materials which resist hydrolysis and are highly stable towards chemicals are obtained by the transesterification of silanes with phenolic compounds.

摘要翻译： 本发明涉及酚酯化合物。 为了制备适合作为涂料的新产品类，在本发明的范围内产生具有下式的化学结构的化合物：[R1-Ph-O] aX（R2）b（R3） c（OR）nabc其中X = Si，Ti，Zr，Mo，Mn，Cr，W，Hf，Ge，Sn，Pb，其中n = 4或X = B，V，Al，Ga，In，其中n = 3或 X = Zn，Ni，Cu，碱土，其中n = 2 R1 = O-H，H，O-Y或有机侧链Y =与X不同或相同且具有适当取代基的元素R 2 =烷基 基团或官能的有机侧链R3 =与R 2相同或不同的有机侧链Ph =芳基R =烷基a是1和n之间的整数; b = 0或1，c = 0或1，a + b + c = n。 由此得到通过O-X基团将芳基连接到酯中的化合物。 令人惊讶的是，发现耐水解和对化学物质稳定的材料是通过硅烷与酚类化合物的酯交换得到的。

公开(公告)号：US20100175794A1

公开(公告)日：2010-07-15

申请号：US12733140

申请日：2008-08-12

申请人： Stefan Sepeur ,  Stefan Goedicke ,  Christine Breyer

发明人： Stefan Sepeur ,  Stefan Goedicke ,  Christine Breyer

IPC分类号： C21D1/18

CPC分类号： C23C2/00 ,  C08K3/08 ,  C08K3/22 ,  C09D1/00 ,  C09D5/10 ,  C09D7/61 ,  C23C26/00 ,  Y02T50/67

摘要： The invention relates to a process for producing an active anti-corrosion coating on steel components.In order to develop an active anti-corrosion coating that can be applied on an industrial scale using conventional means (e.g. dipping, spraying or flooding) and is intended for hot-formed and, in particular, press-hardened steel parts provided with antiscaling means, the invention proposes a process comprising the following process steps: a. Using a steel element provided with an antiscaling layer; b. Annealing the steel element at a temperature above 600° C. in an annealing furnace for the purpose of hardening, semi-hot or hot forming or press hardening and thus producing a reaction layer; c. Applying an anti-corrosion coating to the annealed reaction layer.

摘要翻译： 本发明涉及一种用于在钢部件上生产活性防腐蚀涂层的方法。 为了开发可以使用常规方式（例如浸渍，喷涂或淹水）以工业规模施加的主要防腐涂层，并且用于热成型，特别是具有防垢装置的加压硬化钢部件 本发明提出了一种包括以下处理步骤的方法：a。 使用设有防垢层的钢元件; b。 在退火炉中，在高于600℃的温度下退火钢元素，用于硬化，半热或热成型或加压硬化，从而产生反应层; C。 对退火的反应层施加防腐蚀涂层。