公开(公告)号：US07758849B2

公开(公告)日：2010-07-20

申请号：US11042231

申请日：2005-01-25

申请人： Marina Loifenfeld ,  Bernd Stein ,  Michael Franzke

发明人： Marina Loifenfeld ,  Bernd Stein ,  Michael Franzke

IPC分类号： A61K8/00

CPC分类号： A61K8/92 ,  A61K8/31 ,  A61K8/891 ,  A61Q5/06

摘要： The solid hair wax product for treating or setting up a human hair-do or hair style contains at least one silicone-free wax, at least one hydrophobic oil that is liquid at 25° C. and at least one silicone wax with a melting point in a range of from 20 to 45° C. Preferably the silicone-free wax is a hydrocarbon wax, the hydrophobic oil is a silicone oil and the silicone wax is an alkylmethyl-dimethyl-siloxane.

摘要翻译： 用于处理或设置人发或发型的固体发蜡制品含有至少一种无硅酮蜡，至少一种在25℃下为液体的疏水性油和至少一种具有熔点的硅蜡 在20至45℃的范围内。优选地，无硅氧烷蜡是烃蜡，疏水性油是硅油，硅氧烷蜡是烷基甲基 - 二甲基硅氧烷。

公开(公告)号：US07037488B2

公开(公告)日：2006-05-02

申请号：US10170091

申请日：2002-06-12

申请人： Thomas Krause ,  Bernd Stein ,  Axel Kalbfleisch ,  Werner Brocks ,  Michael Franzke ,  Thomas Schulz

发明人： Thomas Krause ,  Bernd Stein ,  Axel Kalbfleisch ,  Werner Brocks ,  Michael Franzke ,  Thomas Schulz

IPC分类号： A61K7/11 ,  A61K7/09

CPC分类号： A61K8/046 ,  A61K8/31 ,  A61K8/86 ,  A61K8/92 ,  A61K8/922 ,  A61Q5/06

摘要： A hair wax product is made by a process, in which a solid wax composition is heated to melt or soften it and then foamed with a gas in a mixer that applies shear energy to it. The gas is preferably air or a non-reactive gas, such as nitrogen. The gas is introduced to the liquified or softened solid wax composition in a sufficient amount so that the density of the resulting hair wax product is less than or equal to 0.9 g/ml, preferably 0.6 to 0.8 g/ml. The hair wax product contains bubbles and/or pores having a size of from 0.0001 to 5 mm and has melting and softening properties such that rubbing it by hand is sufficient to remove a waxy portion from it and work the waxy portion into hair.

摘要翻译： 通过一种方法制造发蜡产品，其中将固体蜡组合物加热熔化或软化，然后在混合器中用气体发泡，该混合器对其施加剪切能。 气体优选为空气或非反应性气体，例如氮气。 将气体以足够的量引入到液化或软化的固体蜡组合物中，使得所得发蜡产品的密度小于或等于0.9g / ml，优选为0.6至0.8g / ml。 毛发产品含有尺寸为0.0001至5mm的气泡和/或孔，具有熔融和软化性能，使得用手摩擦足以从其中除去蜡状部分并将蜡状部分加工成头发。

公开(公告)号：US09000218B2

公开(公告)日：2015-04-07

申请号：US13737158

申请日：2013-01-09

申请人： Christof Wilhelm Wigbers ,  Johann-Peter Melder ,  Bernd Stein

发明人： Christof Wilhelm Wigbers ,  Johann-Peter Melder ,  Bernd Stein

IPC分类号： C07C209/00 ,  C07C209/16 ,  C07C209/86

CPC分类号： C07C209/16 ,  C07C209/86 ,  C07C2601/14 ,  C07C2603/74 ,  C07C211/35 ,  C07C211/08

摘要： The present application relates to a process for preparing secondary amines by aminating excess primary or secondary alcohols with primary amines in the liquid phase in the presence of copper-comprising catalysts.

摘要翻译： 本申请涉及通过在含铜催化剂存在下在液相中胺化过量的伯胺伯胺或仲醇来制备仲胺的方法。

公开(公告)号：US20120245389A1

公开(公告)日：2012-09-27

申请号：US13427308

申请日：2012-03-22

申请人： Christof Wilhelm Wigbers ,  Christoph Müller ,  Wolfgang Mägerlein ,  Martin Ernst ,  Thomas Heidemann ,  Johann-Peter Melder ,  Lucia Königsmann ,  Milind Joshi ,  Oliver Bey ,  Bernd Stein

发明人： Christof Wilhelm Wigbers ,  Christoph Müller ,  Wolfgang Mägerlein ,  Martin Ernst ,  Thomas Heidemann ,  Johann-Peter Melder ,  Lucia Königsmann ,  Milind Joshi ,  Oliver Bey ,  Bernd Stein

IPC分类号： C07C209/48

CPC分类号： C07C209/48 ,  C07C2601/14 ,  C07C211/36 ,  C07C211/09

摘要： The present invention relates to a process for hydrogenating organic nitriles by means of hydrogen in the presence of a catalyst in a reactor, where the shaped body catalyst is arranged in a fixed bed, wherein the shaped body in the shape of spheres or rods has in each case a diameter 3 mm or less, in the shape of tablets a height of 4 mm or less, and in the case of all other geometries in each case has an equivalent diameter L=1/a′ of 0.70 mm or less, where a′ is the external surface area per unit volume (mms2/mmp3), where: a ′ = A p V p , where Ap is the external surface area of the catalyst particle (mms2) and Vp is the volume of the catalyst particle (mmp3). The present invention further relates to a process for preparing downstream products of isophoronediamine (IPDA) or N,N-dimethylaminopropylamine (DMAPA) from amines prepared according to the invention.

摘要翻译： 本发明涉及一种在反应器中催化剂存在下通过氢气氢化有机腈的方法，其中成形体催化剂布置在固定床中，其中球体或棒状的成形体具有 每个壳体的直径为3mm以下，片状形状为4mm以下，在各种情况下，所有其他几何形状的等效直径L = 1 / a'为0.70mm以下，其中 a'是每单位体积的外表面积（mms2 / mmp3），其中：a'= A p V p，其中Ap是催化剂颗粒的外表面积（mms2），Vp是催化剂颗粒的体积 mmp3）。 本发明还涉及由根据本发明制备的胺制备异佛尔酮二胺（IPDA）或N，N-二甲基氨基丙胺（DMAPA）的下游产物的方法。

公开(公告)号：US08017808B2

公开(公告)日：2011-09-13

申请号：US12293609

申请日：2007-03-13

申请人： Jan Eberhardt ,  Bram Willem Hoffer ,  Frank Haese ,  Johann-Peter Melder ,  Bernd Stein ,  Michael Stang ,  Thomas Hill ,  Ekkehard Schwab

发明人： Jan Eberhardt ,  Bram Willem Hoffer ,  Frank Haese ,  Johann-Peter Melder ,  Bernd Stein ,  Michael Stang ,  Thomas Hill ,  Ekkehard Schwab

IPC分类号： C07C209/16

CPC分类号： C07C209/26 ,  C07C2601/14 ,  C07D295/023 ,  C07C211/35 ,  C07C211/08

摘要： A process for preparing an amine by reacting an aldehyde and/or ketone with hydrogen and a nitrogen compound selected from the group of primary and secondary amines in the presence of a heterogeneous catalyst, wherein the catalyst is a coated catalyst which comprises at least one metal of group VIII of the Periodic Table of the Elements as a hydrogenating metal and additionally a promoter on an oxidic support, at least 80% of the metal of group VIII of the Periodic Table of the Elements being present in a layer between the surface of the catalyst and a penetration depth which is not more than 80% of the radius of the catalyst, calculated from the surface of the catalyst.

摘要翻译： 一种通过在多相催化剂存在下使醛和/或酮与氢和选自伯胺和仲胺的氮化合物反应制备胺的方法，其中催化剂是包含至少一种金属 作为氢化金属的元素周期表第Ⅷ族，另外是氧化载体上的助催化剂，元素周期表第VIII族金属的至少80％存在于 催化剂和渗透深度不超过催化剂半径的80％，由催化剂的表面计算。

公开(公告)号：US20090241279A1

公开(公告)日：2009-10-01

申请号：US12481251

申请日：2009-06-09

申请人： Bernd Stein ,  Mark McConnell ,  Joseph DePuydt ,  Michael Vankov ,  Ahmet Cem Firatli

发明人： Bernd Stein ,  Mark McConnell ,  Joseph DePuydt ,  Michael Vankov ,  Ahmet Cem Firatli

IPC分类号： A46B9/04 ,  A46B9/00

CPC分类号： A46D3/005 ,  B29C45/14385

摘要： A method is provided for manufacturing a function element carrier with function elements, for example, individual tufts made up of bristles and/or massage elements, interproximal cleaning elements, or other elements designed to be fastened to a toothbrush and also perform special functions. The function elements are equipped at their ends intended for anchoring in a toothbrush with an anchor, retainer or axle element. The method includes: (a) inserting several function elements in corresponding recesses of an injection mold, said injection mold being connected via grid or bar shaped channels formed in a die to recesses in the areas of the anchoring ends of the function elements; (b) filling the grid or bar shaped channels with liquefied plastic material and injecting said material at the anchoring ends of the function elements or embedding them therein; and (c) allowing the plastic material to cool and removing a function element carrier made up of a grid or bar shaped plastic frame and the function elements. Function element carriers and toothbrushes are also provided.

摘要翻译： 提供了一种用于制造功能元件载体的方法，功能元件载体具有功能元件，例如由刷毛和/或按摩元件，邻间清洁元件或设计为固定到牙刷的其它元件构成的单个簇，并且还执行特殊功能。 功能元件在其端部装备，用于锚固在具有锚定器，保持器或轴元件的牙刷中。 该方法包括：（a）将多个功能元件插入到注射模具的相应凹槽中，所述注射模具通过形成在模具中的格栅或条形通道连接到功能元件的锚定端部区域中的凹部; （b）用液化塑料材料填充格子或条形通道，并在功能元件的锚定端注入所述材料或将其嵌入其中; 和（c）允许塑料材料冷却并去除由格栅或条形塑料框架和功能元件构成的功能元件载体。 还提供功能元件载体和牙刷。

公开(公告)号：US20090082562A1

公开(公告)日：2009-03-26

申请号：US12293609

申请日：2007-03-13

申请人： Jan Eberhardt ,  Bram Willem Hoffer ,  Frank Haese ,  Johann-Peter Melder ,  Bernd Stein ,  Michael Stang ,  Thomas Hill ,  Ekkehard Schwab

发明人： Jan Eberhardt ,  Bram Willem Hoffer ,  Frank Haese ,  Johann-Peter Melder ,  Bernd Stein ,  Michael Stang ,  Thomas Hill ,  Ekkehard Schwab

IPC分类号： C07D295/033

CPC分类号： C07C209/26 ,  C07C2601/14 ,  C07D295/023 ,  C07C211/35 ,  C07C211/08

摘要： A process for preparing an amine by reacting an aldehyde and/or ketone with hydrogen and a nitrogen compound selected from the group of primary and secondary amines in the presence of a heterogeneous catalyst, wherein the catalyst is a coated catalyst which comprises at least one metal of group VIII of the Periodic Table of the Elements as a hydrogenating metal and additionally a promoter on an oxidic support, at least 80% of the metal of group VIII of the Periodic Table of the Elements being present in a layer between the surface of the catalyst and a penetration depth which is not more than 80% of the radius of the catalyst, calculated from the surface of the catalyst.

摘要翻译： 一种通过在多相催化剂存在下使醛和/或酮与氢和选自伯胺和仲胺的氮化合物反应制备胺的方法，其中催化剂是包含至少一种金属 元素周期表第VIII族作为氢化金属，另外是氧化载体上的助催化剂，元素周期表第VIII族金属的至少80％存在于 催化剂和渗透深度不超过催化剂半径的80％，由催化剂的表面计算。

公开(公告)号：US07345173B2

公开(公告)日：2008-03-18

申请号：US10138337

申请日：2002-05-06

申请人： Ortmund Lang ,  Bernd Rumpf ,  Matthias Frauenkron ,  Dirk Funhoff ,  Thomas Manderbach ,  Bernd Stein

发明人： Ortmund Lang ,  Bernd Rumpf ,  Matthias Frauenkron ,  Dirk Funhoff ,  Thomas Manderbach ,  Bernd Stein

IPC分类号： C07D487/00

CPC分类号： C07D487/08

摘要： In a process for the purification of triethylenediamine (TEDA) in which TEDA is vaporized and the gaseous TEDA is passed into a liquid solvent and is subsequently crystallized from this, the mother liquor obtained after the TEDA has been crystallized is extracted with an extractant which is immiscible or only slightly miscible with the solvent of the mother liquor and in which TEDA is readily soluble, and the TEDA-depleted mother liquor obtained after extraction and/or the TEDA-enriched extractant which has been used for the extraction are/is returned to the process.

摘要翻译： 在其中TEDA蒸发并将气态TEDA进入液体溶剂并随后从其中结晶的三亚乙基二胺（TEDA）的纯化方法中，在TEDA结晶后获得的母液用萃取剂萃取，萃取剂为 不混溶或仅与母液的溶剂轻微混溶，其中TEDA易溶，并且在萃取后获得的TEDA贫化母液和/或用于萃取的富含TEDA的萃取剂返回至 的过程。

公开(公告)号：US06958397B2

公开(公告)日：2005-10-25

申请号：US10482644

申请日：2002-07-04

申请人： Matthias Frauenkron ,  Bernd Stein ,  Ortmund Lang

发明人： Matthias Frauenkron ,  Bernd Stein ,  Ortmund Lang

IPC分类号： B01J29/40 ,  C07B61/00 ,  C07D487/08

CPC分类号： C07D487/08 ,  B01J29/40 ,  B01J2229/42

摘要： The present invention describes a process for the preparation of triethylenediamine by reacting piperazine over a zeolite catalyst which, in addition to SiO2, contains an oxide of at least one further divalent, trivalent or tetravalent metal M, wherein the zeolite has a molar Si/M ratio of >100. In particular, a zeolite of the ZSM-5 type is used. The use of the zeolites permits suppression of the undesired formation of the byproduct 2-ethylpiperazine and hence considerable simplification of the working-up, in combination with high piperazine conversions and a small excess of water.

摘要翻译： 本发明描述了一种通过哌嗪在沸石催化剂上反应制备三亚乙基二胺的方法，该沸石催化剂除SiO 2外还含有至少另外一种二价，三价或四价金属M的氧化物，其中 沸石的Si / M摩尔比> 100。 特别地，使用ZSM-5型的沸石。 沸石的使用允许抑制副产物2-乙基哌嗪的不期望的形成，因此相当简化的加工，加上高哌嗪转化率和少量过量的水。

公开(公告)号：US06880896B2

公开(公告)日：2005-04-19

申请号：US10236130

申请日：2002-09-06

申请人： Bernd Stein ,  Bryan Flood

发明人： Bernd Stein ,  Bryan Flood

IPC分类号： A46D1/08 ,  A46D3/08

CPC分类号： A46D1/08 ,  A46D3/082

摘要： A device for manufacturing brush products, in particular toothbrushes, with a bristle magazine having a feed chute for receiving filaments of precut length arranged in a dense array transverse to the longitudinal axis of the bristle magazine. The feed chute has a discharge opening which is bounded by a bristle picker closing the discharge opening from outside, and serves to feed filaments to a recess provided on the bristle picker. The recess receives only a predetermined quantity of filaments, combining them into tufts which are then transferred to further stations for further processing. According to the invention, the feed chute has a magazine bottom on which the discharge opening is formed. The magazine bottom is further shaped in an arcuate configuration tapering essentially in the direction of the discharge opening. This produces a steady filament flow in which dead zones are not allowed to develop.

摘要翻译： 用于制造刷产品的装置，特别是牙刷，其具有刷毛仓，其具有用于接收以与刷毛仓的纵向轴线相对的密集阵列布置的预切长度的长丝的进料槽。 进料槽具有排出口，该排出口由刷毛机拾取器限定，所述刷毛机从外部关闭排出口，并且用于将细丝送入设置在刷毛机上的凹部。 凹槽仅接收预定量的长丝，将它们组合成簇，然后将其转移到另外的站进行进一步处理。 根据本发明，进料槽具有形成排出口的料盒底部。 杂志底部进一步成形为基本上沿排出口的方向逐渐变细的弧形构造。 这产生了稳定的细丝流，其中不允许死区形成。