公开(公告)号：US5219829A

公开(公告)日：1993-06-15

申请号：US787332

申请日：1991-11-04

Applicant: Gerd Bauer ,  Matthias Kuntz ,  Ingrid Grobelsek ,  Dirk Reyermann ,  Gunter Nimtz

Inventor： Gerd Bauer ,  Matthias Kuntz ,  Ingrid Grobelsek ,  Dirk Reyermann ,  Gunter Nimtz

IPC: C01B13/14 ,  C01B13/18 ,  C01G1/00 ,  C01G1/02 ,  C01G3/00 ,  C01G3/02 ,  C01G25/02 ,  C01G51/00

CPC classification number: C01B13/185 ,  C01G25/02 ,  C01G3/006 ,  C01G51/006 ,  C01P2002/88 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/80 ,  C01P2006/82 ,  Y10S505/737

Abstract: The invention relates to a process and an apparatus for converting metal nitrate or mixed metal nitrate solutions into the corresponding metal oxides in a microwave field. The invention consists in heating, while the feed stream is being metered in, in such a manner that the solvent always evaporates within seconds and the decomposition product is obtained as a porous, sponge-like, purely oxidic material, which can be ground easily to give a powder having particle sizes of 0.5 to about 10 .mu.m. The controlled metering in of the nitrate solution simultaneously makes it possible to control the reaction temperature below the sintering temperature of the powder. The reaction of the nitrate starting solution can take place continuously/batchwise in a reaction flask or continuously in a rotating reaction pipe, which is preferably charged with grinding balls, which possibly exert a reaction-activating effect similar to that exerted very particularly by the metal oxide sponge formed during the reaction.

Abstract translation: 本发明涉及在微波场中将金属硝酸盐或混合金属硝酸盐溶液转化成相应的金属氧化物的方法和设备。 本发明包括加热，同时进料流量以这样的方式进行计量，使得溶剂在数秒内始终蒸发，并且分解产物获得为多孔的海绵状纯氧化材料，其可以容易地研磨 得到粒径为0.5〜10μm的粉末。 硝酸盐溶液的受控计量同时使得可以将反应温度控制在粉末的烧结温度以下。 硝酸盐起始溶液的反应可以在反应烧瓶中连续/间歇地进行，或者连续地在旋转的反应管中进行，该反应管优选装入研磨球，该研磨球可能发挥类似于金属非常特别地发挥的反应活化作用 氧化物海绵在反应过程中形成。

公开(公告)号：US06630018B2

公开(公告)日：2003-10-07

申请号：US08211791

申请日：1994-04-15

Applicant: Gerd Bauer ,  Karl Osterried ,  Christoph Schmidt ,  Reiner Vogt ,  Helge-Bettina Kniess ,  Michael Uhlig ,  Norbert Schül ,  Günther Brenner

Inventor： Gerd Bauer ,  Karl Osterried ,  Christoph Schmidt ,  Reiner Vogt ,  Helge-Bettina Kniess ,  Michael Uhlig ,  Norbert Schül ,  Günther Brenner

IPC: C09C100

CPC classification number: A61Q1/02 ,  A61K8/0254 ,  A61K2800/412 ,  A61K2800/436 ,  A61K2800/624 ,  A61K2800/651 ,  C01P2004/61 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C08K3/22 ,  C08K9/02 ,  C09C1/0015 ,  C09C1/0018 ,  C09C1/0021 ,  C09C1/0051 ,  C09C2200/1004 ,  C09C2200/102 ,  C09C2200/1075 ,  C09C2200/301 ,  C09C2220/106 ,  C09D7/70 ,  C09D11/037 ,  Y10T428/2991 ,  Y10T428/2993

Abstract: The invention relates to a platelet-shaped pigment having high luster and high covering power or high transparency, consisting of a transparent, inorganic, platelet-shaped matrix which can contain an additional constituent, characterized in that the additional constituent is a soluble or insoluble colorant and in that the matrix is coated at least on one side with one or more thin, transparent or semi-transparent reflective layers of metal oxides or metals to achieve the luster.

Abstract translation: 本发明涉及一种具有高光泽度和高覆盖力或高透明度的片状颜料，其由可含有另外的成分的透明，无机，片状基体组成，其特征在于，附加成分是可溶性或不溶性着色剂 并且其中基体至少在一侧上涂覆有一个或多个薄的，透明的或半透明的金属氧化物或金属的反射层，以实现光泽。

公开(公告)号：US06284032B1

公开(公告)日：2001-09-04

申请号：US09757657

申请日：2001-01-11

Applicant: Stephanie Andes ,  Gerd Bauer ,  Günter Brenner ,  Dieter Brückner ,  Michael Schmelz ,  Andrea Heyland ,  Matthias Kuntz ,  Karl Osterried ,  Gerhard Pfaff

Inventor： Stephanie Andes ,  Gerd Bauer ,  Günter Brenner ,  Dieter Brückner ,  Michael Schmelz ,  Andrea Heyland ,  Matthias Kuntz ,  Karl Osterried ,  Gerhard Pfaff

IPC: C09C100

Abstract: Multilayer interference pigment consisting of plateletlike titanium dioxide as carrier material, coated with alternating layers of metal oxides of low and high refractive index, the difference in the refractive indices being at least 0.1, which is obtainable by solidification and hydrolysis of an aqueous solution of a thermally hydrolysable titanium compound on a continuous belt, detachment of the resulting coat, coating of the resulting titanium dioxide platelets, with or without drying in between, by a wet method with, alternately, a metal oxide hydrate of high refractive index and a metal oxide hydrate of low refractive index by hydrolysis of the corresponding, water-soluble metal compounds, separation, drying and, if desired, calcining of the material obtained.

公开(公告)号：US5858078A

公开(公告)日：1999-01-12

申请号：US983346

申请日：1998-01-09

Applicant: Stefanie Andes ,  Gerd Bauer ,  Gunter Brenner ,  Dieter Bruckner ,  Andrea Heyland ,  Matthias Kuntz ,  Karl Osterried ,  Gerhard Pfaff ,  Michael Schmelz

Inventor： Stefanie Andes ,  Gerd Bauer ,  Gunter Brenner ,  Dieter Bruckner ,  Andrea Heyland ,  Matthias Kuntz ,  Karl Osterried ,  Gerhard Pfaff ,  Michael Schmelz

IPC: A23L5/42 ,  A61K8/00 ,  A61K8/29 ,  A61Q17/04 ,  C04B33/14 ,  C08K9/02 ,  C09C1/00 ,  C09C1/36 ,  C09D5/36 ,  C09D7/12 ,  C09D11/037 ,  C23C16/40

CPC classification number: C09C1/0021 ,  A23L5/42 ,  A61K8/29 ,  A61Q17/04 ,  C09C1/0018 ,  C09D11/037 ,  C09D5/36 ,  C23C16/405 ,  A61K2800/43 ,  C01P2004/20 ,  C09C2200/1004 ,  C09C2200/301 ,  C09C2210/20 ,  C09C2220/10 ,  C09C2220/20

Abstract: Plateletlike, substrate-free titanium dioxide pigment obtainable by solidifying an aqueous solution of a thermally hydrolyzable titanium compound on a continuous belt, detaching the resulting layer, coating the resulting titanium dioxide platelets, with or without drying in between, with further titanium dioxide by a wet method, and separating off, drying and calcining the material obtained.

Abstract translation: 通过在连续带上固化可热水解的钛化合物的水溶液获得的血小板状，无底物的二氧化钛颜料，分离所得的层，将所得二氧化钛血小板在其间或不与之间干燥的同时与另外的二氧化钛 湿法，分离，干燥和煅烧所得材料。

公开(公告)号：US5718906A

公开(公告)日：1998-02-17

申请号：US408295

申请日：1995-03-22

Applicant: Roland Martin ,  Ralf Emmert ,  Thekla Kurz ,  Gerd Bauer ,  Ulrich Heywang

Inventor： Roland Martin ,  Ralf Emmert ,  Thekla Kurz ,  Gerd Bauer ,  Ulrich Heywang

IPC: A61K8/00 ,  A61K8/29 ,  A61K8/33 ,  A61K8/34 ,  A61K8/35 ,  A61K8/37 ,  A61K8/41 ,  A61K8/49 ,  A61K8/92 ,  A61K8/97 ,  A61K8/98 ,  A61Q5/00 ,  A61Q17/04 ,  C07D311/32 ,  A61K7/48

CPC classification number: C07D311/32 ,  A61K8/498 ,  A61Q17/04 ,  A61K2800/52

Abstract: A light-stable cosmetic composition for protection from UV rays having a wavelength of between 280 and 400 nm, which contains at least one tetraalkylquercetin in a cosmetically acceptable oil-based medium, and new tetraalkylquercetins.

Abstract translation: 一种用于保护波长在280-400nm的紫外线的光稳定化妆品组合物，其在化妆品可接受的油基介质中含有至少一种四烷基槲皮素和新的四烷基槲皮素。

公开(公告)号：US5141511A

公开(公告)日：1992-08-25

申请号：US476207

申请日：1990-02-07

Applicant: Gerd Bauer

Inventor： Gerd Bauer

IPC: A61L27/00 ,  A61L27/36 ,  A61L27/58 ,  C04B35/447

CPC classification number: A61L27/12 ,  A61L27/3608 ,  A61L27/3691 ,  A61L27/58 ,  A61L2430/02

Abstract: The invention relates to a process for the preparation of a resorptive bone ceramic on the basis of tricalcium phosphate which can be used as a bone replacement material. In the process, natural bone material, freed from the soft tissues, is used as the starting material. The remaining organic substances are removed from this starting material by pyrolysis. The remaining bone material, which consists virtually completely of hydroxyapatite, is subsequently treated with a phosphate carrier and then subjected to a sintering step.

Abstract translation: 本发明涉及一种基于可用作骨替代材料的磷酸三钙制备吸收性骨陶瓷的方法。 在此过程中，使用脱离软组织的天然骨材料作为起始材料。 剩余的有机物质通过热解从该原料中除去。 随后用磷酸盐载体处理其余几乎完全由羟基磷灰石构成的骨材料，然后进行烧结步骤。

公开(公告)号：US5108465A

公开(公告)日：1992-04-28

申请号：US544441

申请日：1990-06-27

Applicant: Gerd Bauer ,  Helmuth Krauss ,  Matthias Kuntz

Inventor： Gerd Bauer ,  Helmuth Krauss ,  Matthias Kuntz

IPC: B01D53/22 ,  B01D71/02 ,  C01B13/02 ,  C04B35/00 ,  C25B1/02

CPC classification number: B01D53/22 ,  B01D63/06 ,  B01D71/024 ,  C01B13/0255 ,  B01D2313/38 ,  B01D2323/08 ,  B01D2323/12 ,  B01D2325/26 ,  C01B2210/0046

Abstract: The invention relates to a process and a device for obtaining pure oxygen using a gastight membrane which can conduct both electrons and oxygen ions.

Abstract translation: 本发明涉及一种使用可以传导电子和氧离子的气密膜获得纯氧的方法和装置。