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9 条记录 (耗时 0.026 秒)

    Method of Separating Acids from Chemical Reaction Mixtures by Means of Apolar Amines
    3.
    发明申请
    Method of Separating Acids from Chemical Reaction Mixtures by Means of Apolar Amines 有权
    通过非极性胺分离酸与化学反应混合物的方法

    公开(公告)号：US20080287709A1

    公开(公告)日：2008-11-20

    申请号：US12092392

    申请日：2006-09-15

    申请人： Oliver Huttenloch ,  Patrick Deck ,  Holger Ganz ,  Michael Mauss ,  Wolfgang Kornig ,  Michael Bock

    发明人： Oliver Huttenloch ,  Patrick Deck ,  Holger Ganz ,  Michael Mauss ,  Wolfgang Kornig ,  Michael Bock

    IPC分类号： C07F9/22 ,  B01D1/00 ,  B01D11/04

    CPC分类号： C07F9/224 ,  C07B63/00

    摘要： A process for the removal of acids from reaction mixtures, comprising at least one product of value which is sparingly soluble in water, by at least one unpolar amine as an auxiliary base, which includes: a) reacting the auxiliary base with the acid with formation of a salt; b) reacting the salt formed in step a) with a further base which accepts the acid with liberation of the auxiliary base and combines with the acid to be accepted from the auxiliary base to form a salt which is very readily soluble in water; c) extraction of the mixture obtained in step b) with water or an aqueous medium, wherein the salt of the further base dissolves in the aqueous phase and the product of value, or the solution of the product of value, in a suitable solvent and the auxiliary base form at least one separate nonaqueous phase; and d) removal by distillation of at least part of any solvent present from the at least one nonaqueous phase obtained in step c), to form two nonmiscible liquid phases.

    摘要翻译： 通过至少一种非极性胺作为辅助碱从反应混合物中除去酸的方法，该方法包括至少一种值得微溶于水的产物，其包括：a）使辅助基质与酸与形成物反应 的盐 b）使步骤a）中形成的盐与另外的碱反应，其另外的碱可以通过辅助碱的释放与酸接触，并与待辅助的酸结合，形成非常容易溶于水的盐; c）用水或水性介质萃取步骤b）中得到的混合物，其中另外碱的盐溶解在水相中，并且将有价值的产物或产品的溶液在合适的溶剂中溶解， 辅助碱形成至少一个分离的非水相; 和d）通过蒸馏除去存在于步骤c）中获得的至少一种非水相中的任何溶剂的至少一部分，以形成两个不可混溶的液相。

    Solid pigment preparations and the dispersions thereof in organic solvents, method for the production thereof, and use of the same
    4.
    发明申请
    Solid pigment preparations and the dispersions thereof in organic solvents, method for the production thereof, and use of the same 审中-公开
    固体颜料制剂及其在有机溶剂中的分散体，其制备方法及其用途

    公开(公告)号：US20070107633A1

    公开(公告)日：2007-05-17

    申请号：US10564456

    申请日：2004-07-08

    申请人： Susanne Piontek ,  Jan Berg ,  Michael Mauss ,  Christopher Hilger ,  Gunther Etzrodt ,  Norbert Schneider

    发明人： Susanne Piontek ,  Jan Berg ,  Michael Mauss ,  Christopher Hilger ,  Gunther Etzrodt ,  Norbert Schneider

    IPC分类号： C09K11/06 ,  C09C1/00

    CPC分类号： C09D5/035 ,  C09B67/0002 ,  C09B67/0063 ,  C09D7/80 ,  C09D17/00

    摘要： Solid pigment preparations containing (A) at least one pigment in a higher concentration than that which corresponds to the subsequent application and (B) at least one carrier material selected from the group consisting of oligomers and polymers which have a glass transition temperature >30° C. and a melting point or melting range below their decomposition temperature, prepared by dispersing the pigment or pigments (A) or the pigment or pigments (A) and at least one constituent (D) in the melt of the carrier material or materials (B) or in the melt of the carrier material or materials (B) and at least one constituent (D) with a power input of from 0.1 to 1.0 kW/kg for from 0.5 to 5 hours in a discontinuously operating dispersing apparatus, and then discharging the mixture from the dispersing apparatus and allowing it to cool and solidify. The preparation and use of said pigment preparations.

    摘要翻译： 含有（A）至少一种颜料的固体颜料制剂，其浓度高于对应于后续应用的颜料，（B）至少一种选自玻璃化转变温度> 30℃的低聚物和聚合物的载体材料 通过将颜料或颜料（A）或颜料或颜料（A）和至少一种组分（D）分散在载体材料或材料的熔体中制备（熔点或熔点低于其分解温度） B）或在不连续操作的分散装置中在载体材料或材料（B）和至少一种组分（D）的熔体中，功率输入为0.1至1.0kW / kg 0.5至5小时，然后 从分散装置排出混合物并使其冷却和固化。 所述颜料制剂的制备和用途。

    Powder paints, method for production and use thereof
    7.
    发明授权
    Powder paints, method for production and use thereof 失效
    粉末涂料，其制造方法和使用方法

    公开(公告)号：US07449516B2

    公开(公告)日：2008-11-11

    申请号：US10476092

    申请日：2002-05-24

    申请人： Robert Bayer ,  Werner-Alfons Jung ,  Michael Mauss ,  Hans-Joachim Weintz ,  Jan Berg ,  Reinhard Polke ,  Heiko Wolf ,  Michael Stang

    发明人： Robert Bayer ,  Werner-Alfons Jung ,  Michael Mauss ,  Hans-Joachim Weintz ,  Jan Berg ,  Reinhard Polke ,  Heiko Wolf ,  Michael Stang

    IPC分类号： C08F2/16

    CPC分类号： C08J3/16 ,  C09D5/03

    摘要： Powder coating materials preparable by (1) mixing at least two liquid components comprising in each case at least one liquid starting product in a static mixer, to give a molecularly disperse and/or finely dispersed liquid mixture, (2) emulsifying the liquid mixture (1) in an aqueous medium in a dispersing unit, to give an aqueous emulsion of liquid particles, (3) cooling the emulsion (2) so that a suspension of dimensionally stable particles is formed, (4) isolating the dimensionally stable particles from the suspension (3) or alternatively (3) isolating the dimensionally stable particles directly from the emulsion (2); and also processes for preparing them and their use as coating materials, adhesives, and sealing compounds or to prepare such compositions.

    摘要翻译： 粉末涂料可以通过（1）混合至少两种液体组分，每种液体组分在每种情况下在静态混合器中包含至少一种液体起始产物，得到分子分散和/或细分散的液体混合物，（2）乳化液体混合物 1）在分散单元的水性介质中，得到液体颗粒的水性乳液，（3）冷却乳液（2），使得形成尺寸稳定的颗粒的悬浮液，（4）将尺寸稳定的颗粒从 悬浮液（3）或（3）直接从乳液（2）分离尺寸稳定的颗粒; 以及它们的制备方法及其作为涂料，粘合剂和密封化合物的用途，或制备这种组合物。

    Purification of caustic soda
    8.
    发明授权
    Purification of caustic soda 失效
    苛性钠的净化

    公开(公告)号：US6113657A

    公开(公告)日：2000-09-05

    申请号：US41691

    申请日：1998-03-13

    申请人： Dieter Schlafer ,  Michael Mauss ,  Matthias Rauls ,  Dieter Baumann

    发明人： Dieter Schlafer ,  Michael Mauss ,  Matthias Rauls ,  Dieter Baumann

    IPC分类号： C01D1/30

    CPC分类号： C01D1/30

    摘要： In a process for preparing crystalline NaOH.3.5H.sub.2 O, NaOH.3.5H.sub.2 O is allowed to crystallize from an aqueous sodium hydroxide solution which contains sodium chloride and is saturated in respect of NaOH.3.5H.sub.2 O and the crystals formed are separated from the solution using a mechanical solid/liquid separation apparatus, wherein the solid/liquid separation is carried out under conditions under which the crystalline NaOH.3.5H.sub.2 O is freed sufficiently of residual solution adhering to the surface for the sodium chloride content of the crystalline NaOH.3.5H.sub.2 O obtained to be less than 100 mg per kg. The crystalline NaOH.3.5H.sub.2 O is subjected to an additional purification step, which may include the at least superficial melting or the at least superficial dissolution of the crystals, in combination with a solid/liquid separation step. The additional purification step. The additional purification step comprises washing the crystalline NaOH.3.5H.sub.2 O separated off.

    摘要翻译： 在制备结晶NaOH.3.5H2O的方法中，使NaOH.3.5H2O从含有氯化钠的氢氧化钠水溶液中结晶，并且在NaOH.3.5H 2 O下饱和，并将形成的晶体与溶液分离，使用 机械固/液分离装置，其中固/液分离在结晶NaOH.3.5H2O充分释放残留溶液附着在表面上的条件下进行，得到的结晶NaOH.3.5H2O的氯化钠含量为 小于100mg / kg。 结晶NaOH.3.5H2O经受另外的纯化步骤，其可以包括与固/液分离步骤组合的晶体的至少表面熔融或至少表面溶解。 额外的净化步骤。 另外的纯化步骤包括洗涤析出的结晶NaOH.3.5H2O。