公开(公告)号：EP1354008A2

公开(公告)日：2003-10-22

申请号：EP01986908.0

申请日：2001-12-19

申请人： BK Giulini Chemie GmbH & Co. OHG

发明人： LUNKENHEIMER, Rudolf ,  WEIH, Hein-Willi ,  ULUBAY, Hasan ,  SCHUTZIUS, Bernd

IPC分类号： C09C1/40

CPC分类号： B41M5/5218 ,  C01F7/007 ,  C01P2002/02 ,  C01P2002/72 ,  C07F5/069 ,  C09C1/40 ,  C09C1/407 ,  D21H17/675 ,  D21H19/385

摘要： The invention relates to pigments containing sulfate and aluminium and comprising structural units of pseudo-boehmite. The invention also relates to the production thereof and the use of the same for producing paper. Said pigments give surprisingly good printing results when used to produce paper for ink jet colour printers and are also easy to produce.

公开(公告)号：EP1105345B1

公开(公告)日：2003-10-08

申请号：EP00929487.7

申请日：2000-05-04

申请人： BK Giulini Chemie GmbH & Co. OHG

发明人： KLEIN, Thomas ,  PLATZ, Kerstin ,  WAHL, Friedrich

IPC分类号： C01B25/42

CPC分类号： C01B25/425

摘要： The invention relates to a novel method for producing mononatrium trihydrogen pyrophosphate and to the use of products produced by said method as acidifiers, buffering agents and complexing agents. The novel method is characterised in that glassy, acidic natrium polyphosphate containing a Na/P ratio of 1: 2 in fine powder form is tempered at temperatures ranging between 100 and 200 DEG C in moist air with a steam pressure of between 10 and 200 mBar, or in a polar solvent, in which the phosphate is insoluble, in the presence of a quantity of water sufficient for the hydrolysis, until the mass has been predominantly converted into NaH3P2O7.

摘要翻译： 本发明涉及一种用于生产焦磷酸三氢一钠的新方法，以及由该方法生产的产品作为酸化剂，缓冲剂和络合剂的用途。 该新方法的特征在于，将细粉末形式的Na / P比为1：2的玻璃态酸性聚磷酸钠在100-200℃的温度范围内在蒸汽压力为10-200mbar的潮湿空气中进行回火 或者在磷酸盐不溶于其中的极性溶剂中，在足以水解的一定量的水存在下，直到物质主要转化为NaH 3 P 2 O 7。

公开(公告)号：EP1181092A1

公开(公告)日：2002-02-27

申请号：EP00916976.4

申请日：2000-03-18

申请人： BK Giulini Chemie GmbH & Co. OHG

发明人： TÄNZLER, Richard ,  HUMMES, Hans, Walter ,  STAFFEL, Thomas ,  WAHL, Friedrich ,  KLEIN, Thomas ,  DIEZ, Friedhelm

IPC分类号： B01J19/02 ,  C01B25/455

CPC分类号： B01J19/0013 ,  B01J19/02 ,  B01J2219/00132 ,  B01J2219/00139 ,  C01B25/40 ,  C01B25/41 ,  C01B25/455

摘要： The invention relates to a device for producing corrosive, acidic phosphate melts. The device comprises a gas-tight reactor (1) which is erected horizontally or vertically and which can be heated inductively or using carbon heating elements. Said device is configured for receiving liquid and/or solid starting materials, whereby the reactor wall consists of a granite external wall (24) and an inner glass-carbon layer (22). The invention also relates to a device for producing the phosphate melts.

公开(公告)号：EP1047651A1

公开(公告)日：2000-11-02

申请号：EP99944630.5

申请日：1999-09-09

申请人： BK Giulini Chemie GmbH & Co. OHG

发明人： STAFFEL, Thomas ,  KLEIN, Thomas ,  STRAUB, Jürgen ,  SCHMITTHÜSEN, Jens

IPC分类号： C04B41/85

CPC分类号： C04B41/5007 ,  C04B41/52

摘要： The invention relates to a method for dyeing ceramic surfaces using aqueous solutions of metal compounds which produce pigments when they are baked, these prigments then dyeing the ceramic. According to said method, a mixed phase pigment consisting of the aqueous dye solution and a soluble compound of a lanthanoid ion is produced in the surface of the ceramic bodies by applying the aqueous dye solution and a solution of the lanthanoid ion to the surface layer, together or one after the other, and then baking the ceramic body at 800 to 1400 °C after the solvent has dried.

摘要翻译： 本发明涉及一种使用金属化合物的水溶液对陶瓷表面进行染色的方法，所述金属化合物在烘烤时产生颜料，然后这些颜料对陶瓷进行染色。 根据所述方法，通过将水性染料溶液和镧系元素离子溶液施加到表面层，在陶瓷体的表面中产生由染料水溶液和镧系元素离子的可溶性化合物组成的混合相颜料， 一起或一个接一个地进行，然后在溶剂干燥后在800-1400℃烘烤陶瓷体。

公开(公告)号：EP0909748A1

公开(公告)日：1999-04-21

申请号：EP98119076.2

申请日：1998-10-09

申请人： BK Giulini Chemie GmbH & Co. OHG

发明人： Staffel, Thomas, Dr. ,  Klein, Thomas, Dr. ,  Straub, Jürgen ,  Raab, Günther ,  Schmithüsen, Jens

IPC分类号： C04B41/85

CPC分类号： C04B41/5072 ,  C04B41/52

摘要： Die vorliegende Erfindung hat ein Verfahren zur Erzeugung von Dekor auf keramischen Oberflächen und ein neues Auftragsverfahren zum Färben von keramischen Oberflächen zum Gegenstand. Als farbgebende Metallsalzpulver werden wasserlösliche Verbindungen der Übergangsmetalle und der seltenen Erden und/oder die wasserunlöslichen Pigmente der Übergangsmetall und/oder der seltenen Erden verwendet. Durch das Verfahren können Punkt- und Strichmuster, aber auch mittels Schablone farbiges Dekor auf der Keramikoberfläche erzeugt werden.

摘要翻译： 一种彩色装饰通过施加水溶性着色的盐和/或过渡金属和稀土金属的不溶于水的着色颜料，在高达1400摄氏度与水和窑烧制喷雾C.在陶瓷表面上产生

公开(公告)号：EP0896567A1

公开(公告)日：1999-02-17

申请号：EP98908036.0

申请日：1998-02-02

申请人： BK Giulini Chemie GmbH & Co. OHG

发明人： POTENCSIK, Istvan ,  MAURER, Alexander

IPC分类号： C01B25

CPC分类号： C01B25/46

摘要： The present invention relates to a wet-process technique for refining phosphoric acid, consisting in multi-step removal of impurities by means of a solvent mixture, which is distillated and cycled. The inventive method permits the economic production of two phosphoric acid qualities with a high yield and purity grade.

公开(公告)号：EP0869722A1

公开(公告)日：1998-10-14

申请号：EP97942848.0

申请日：1997-08-02

申请人： BK Giulini Chemie GmbH & Co. OHG

发明人： MAURER-ROTHMANN, Andrea ,  SCHEURER, Günther

IPC分类号： A01N59 ,  A23C3 ,  A23C19 ,  A23L3 ,  C12H1

CPC分类号： C12H1/14 ,  A01N59/26 ,  A23C3/085 ,  A23C19/105 ,  A23L3/358

摘要： The use is disclosed of acid sodium polyphosphates for inhibiting the germination of moulds and yeasts. The disclosed polyphosphate contains 70 to 77 wt % P2O5, 20 to 27 wt % Na2O, 2 to 3 wt % water and has an average linear condensation degree from 8 to 20.

公开(公告)号：EP1368166A1

公开(公告)日：2003-12-10

申请号：EP02727339.0

申请日：2002-03-01

申请人： BK Giulini Chemie GmbH & Co. OHG ,  Goldschmidt AG

发明人： STAFFEL, Thomas ,  SCHMITT, Michael ,  HEILEN, Wernfried ,  HOSCHKE, Markus

IPC分类号： B27K3/34 ,  C09D7/12 ,  C08K3/10 ,  C08K5/00

CPC分类号： C09D15/00 ,  B27K3/153 ,  B27K3/16 ,  C08K5/0091

摘要： The invention relates to the use of an additive in an aqueous polymer dispersion which is used in the treatment of wood or wood products. Wood is treated in the form of a filler or covering and the aim thereof is to prevent discharge of the materials contained in the wood. A water-soluble titanium chelate compound was tested for such a purpose and had good results.

公开(公告)号：EP1289886A1

公开(公告)日：2003-03-12

申请号：EP01945056.8

申请日：2001-04-27

申请人： BK Giulini Chemie GmbH & Co. OHG

发明人： ASHCROFT, Alexander T.Unilever Res. Port Sunlight ,  BREKER, Johannes ,  GOSLING, Keith ,  KAUFMANN, Bruno ,  SMITH, Philippa M.Unilever Research Port Sunlight

IPC分类号： C01F7/56 ,  A61K7/38 ,  C01F7/48

CPC分类号： A61Q15/00 ,  A61K8/26 ,  C01F7/48 ,  C01F7/56 ,  C01P2002/86 ,  C01P2006/22

摘要： A method of providing an antiperspirant active having the empirical formula A12(OH)6-axaYH20, wherein X is C1, Br or I, Y is between 1.5 a 2.5 and a is 0.8 to 1.33, comprising heating an aqueous solution of aluminium halide or HX and aluminium metal for a time period sufficient for the aluminium metal to dissolve, and subsequently ageing the solution of dissolved aluminium for a period of 50 minutes to 21 days at a temperature of 80-130 °C, such that the Al/X ratio in the resulting solution is between 1.5:1 and 2.0:1, and such that the aluminium concentration in the resulting solution is between 0.5 and 3.8wt%.

公开(公告)号：EP0896567B1

公开(公告)日：2002-10-16

申请号：EP98908036.1

申请日：1998-02-02

申请人： BK Giulini Chemie GmbH & Co. OHG

发明人： POTENCSIK, Istvan ,  MAURER, Alexander

IPC分类号： C01B25/46

CPC分类号： C01B25/46

摘要： The present invention relates to a wet-process technique for refining phosphoric acid, consisting in multi-step removal of impurities by means of a solvent mixture, which is distillated and cycled. The inventive method permits the economic production of two phosphoric acid qualities with a high yield and purity grade.