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11. 发明授权

US07060126B2 Multilayered luster pigments 有权
公开(公告)号：US07060126B2
公开(公告)日：2006-06-13
申请号：US10166715
申请日：2002-06-12
申请人： Stephanie Andes , Gerald Fuchs-Pohl , Martin Friz , Gerhard Pfaff , Siegfried Raabe , Michael Uhlig
发明人： Stephanie Andes , Gerald Fuchs-Pohl , Martin Friz , Gerhard Pfaff , Siegfried Raabe , Michael Uhlig
IPC分类号： C04B1/62
CPC分类号： C09C1/0069 , C01P2004/84 , C09C1/0033 , C09C1/0039 , C09C1/0042 , C09C1/006 , C09C1/0066 , C09C2200/1054 , C09C2200/301 , C09C2200/302 , C09C2200/303 , C09C2200/306 , C09C2200/401 , C09C2220/103 , C09C2220/20
摘要： The invention relates to multilayered luster pigments based on metallic substrates, which are completely surrounded by a plurality of layers, where these layers comprise at least one layer pack (A) having a colorless dielectric layer of a material with a refractive index n of ≦1.8, and a colorless dielectric layer of a material with a refractive index n of >1.8, and a selectively or non-selectively absorbent layer (B), and to a process for their production, and to their use.

12. 发明授权

US06656259B2 Multilayered interference pigments 失效
标题翻译：多层干涉颜料
公开(公告)号：US06656259B2
公开(公告)日：2003-12-02
申请号：US10210873
申请日：2002-08-02
申请人： Gerhard Pfaff , Helge Kniess , Peter Reynders
发明人： Gerhard Pfaff , Helge Kniess , Peter Reynders
IPC分类号： C04B1400
CPC分类号： A61K8/27 , A61K8/11 , A61K8/19 , A61K8/25 , A61K8/28 , A61K8/29 , A61K2800/412 , A61K2800/436 , A61Q1/02 , C01P2004/20 , C01P2004/84 , C08K9/02 , C09C1/0021 , C09C1/0024 , C09C2200/1004 , C09C2200/301 , C09C2200/302 , C09C2200/303 , C09C2220/106 , C09D5/36 , Y10T428/2993
摘要： The invention relates to multilayered interference pigments which comprise a platelet-shaped substrate of silicon dioxide which is coated alternately with layers of light-transparent materials having refractive indices of n>1.8 and layers of light-transparent materials having refractive indices of n≦1.8, where the optical thickness of the platelet-shaped substrate and the optical thickness of the individual layers of light-transparent materials having refractive indices of n≦1.8 are the same.
摘要翻译：本发明涉及多层干涉颜料，其包括二氧化硅的片状基底，其交替地涂覆折射率为n≥1.8的光透明材料层，并且折射率为n <1.8的透光材料层其中，片状基板的光学厚度和折射率为n <1.8的透明材料的各层的光学厚度相同。

13. 发明授权

US06376577B2 Laser-markable plastics 失效
标题翻译：激光标记塑料
公开(公告)号：US06376577B2
公开(公告)日：2002-04-23
申请号：US09737858
申请日：2000-12-18
申请人： Helge Kniess , Dieter Heinz , Reiner Delp , Gerhard Pfaff , Matthias Kuntz
发明人： Helge Kniess , Dieter Heinz , Reiner Delp , Gerhard Pfaff , Matthias Kuntz
IPC分类号： C08K304
CPC分类号： C08K9/02 , B41M5/267
摘要： The present invention relates to laser-markable plastics which comprise, as dopant, graphite particles having one or more coatings.
摘要翻译：本发明涉及可激光标记的塑料，其包括作为掺杂剂的具有一个或多个涂层的石墨颗粒。

14. 发明授权

US06238472B1 Metal oxide coated titanium dioxide lamellas 失效
标题翻译：金属氧化物涂层二氧化钛薄片
公开(公告)号：US06238472B1
公开(公告)日：2001-05-29
申请号：US09230261
申请日：1999-03-09
申请人： Stephanie Andes , Gerd Bauer , Günter Brenner , Dieter Brückner , Michael Schmelz , Andrea Heyland , Matthias Kuntz , Karl Osterried , Gerhard Pfaff
发明人： Stephanie Andes , Gerd Bauer , Günter Brenner , Dieter Brückner , Michael Schmelz , Andrea Heyland , Matthias Kuntz , Karl Osterried , Gerhard Pfaff
IPC分类号： C09C136
CPC分类号： C09C1/0018 , A61K8/19 , A61K2800/43 , A61Q17/04 , C01P2002/52 , C09C1/0015 , C09C2200/1004 , C09C2200/301 , C09C2200/302 , C09C2200/306 , C09C2200/308 , C09C2220/106
摘要： Colored pearl luster pigment consisting of a core of platelet shaped titanium dioxide and one or more layers of other metal oxides or metal oxide hydrates 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 one or more other metal oxides or metal oxide hydrates, for example Fe2O3, Fe3O4, FeOOH or Cr2O3, by a wet method, separating, drying and, if desired, calcining the material obtained.
摘要翻译：着色的珍珠光泽颜料由片状二氧化钛的核心和一层或多层其它金属氧化物或金属氧化物水合物组成，可通过在连续带上固化热可水解钛化合物的水溶液而获得，分离所得层，涂覆通过湿法将产生的二氧化钛血小板与一种或多种其它金属氧化物或金属氧化物水合物（例如Fe 2 O 3，Fe 3 O 4，FeOOH或Cr 2 O 3）之间干燥，分离，干燥，如果需要，煅烧材料获得。

15. 发明授权

US4480301A Method and apparatus for controlling a pulsed frequency converter 失效
标题翻译：用于控制脉冲变频器的方法和装置
公开(公告)号：US4480301A
公开(公告)日：1984-10-30
申请号：US399249
申请日：1982-07-19
申请人： Gerhard Pfaff , Albert Wick
发明人： Gerhard Pfaff , Albert Wick
IPC分类号： H02P21/00 , H02M7/529 , H02P27/04 , H02M7/515
CPC分类号： H02M7/529
摘要： A system for forming addressing signals for addressing respective converter switches of a frequency converter; the frequency converter being of the type which is provided with DC input terminals for receiving electrical energy which is conducted to phase output terminals when the converter switches are operated in response to the addressing signals. Each of the combinations of converter switches is associated with a discrete space vector, and a load voltage vector is determined. In operation, two of the discrete space vectors which are adjacent to the voltage space vector are addressed for respective dwell times which correspond to the components of the voltage space vector as impressed upon the adjacent discrete space vectors. Either prior to or after the addressing of the adjacent discrete space vectors within a switching cycle, a short circuit state is addressed. In one embodiment, the order in which the adjacent discrete space vectors are addressed is reversed for each subsequent switching cycle. Also, the DC input terminals to which the phase outputs are short circuited are alternated.
摘要翻译：一种用于形成用于寻址变频器的各个转换器开关的寻址信号的系统; 所述变频器是具有用于接收电能的类型的变频器，所述DC输入端子响应于所述寻址信号而在所述转换器开关被操作时被传导到相输出端子。转换器开关的每个组合与离散空间矢量相关联，并且确定负载电压矢量。在操作中，与电压空间矢量相邻的两个离散空间矢量被寻址用于相应的驻留时间，这些驻留时间对应于施加在相邻离散空间矢量上的电压空间矢量的分量。在切换周期内对相邻离散空间矢量寻址之前或之后，寻址短路状态。在一个实施例中，对于每个后续切换周期，相邻离散空间矢量的寻址顺序是相反的。此外，相位输出短路的直流输入端子交替。

16. 发明申请

US20110300200A1 Effect Pigment And The Use Thereof In Cosmetics And In The Foods And Pharmaceuticals Sector 审中-公开
标题翻译：化妆品和食品和制药行业中的颜料及其用途
公开(公告)号：US20110300200A1
公开(公告)日：2011-12-08
申请号：US13210146
申请日：2011-08-15
申请人： Gerhard Pfaff , Johann Dietz , Cornelia Foerderer , Xenia Petsitis , Doreen Warthe , Veronika Hochstein
发明人： Gerhard Pfaff , Johann Dietz , Cornelia Foerderer , Xenia Petsitis , Doreen Warthe , Veronika Hochstein
IPC分类号： A61K8/02 , A23L1/00 , A61Q1/02 , A61K8/25
CPC分类号： C09C1/0081 , A61K8/11 , A61K8/19 , A61K8/25 , A61K2800/412 , A61K2800/43 , A61K2800/436 , A61Q1/02 , A61Q1/06 , A61Q1/10 , A61Q3/02 , C01P2004/51 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C09C1/0015 , C09C1/0021 , C09C2200/1004 , C09C2200/301 , C09C2200/302 , C09C2200/306 , C09C2200/308 , C09C2220/20
摘要： The present invention relates to intensely coloured and light-stable effect pigments based on transparent, undoped SiO2 flakes, which are distinguished by the fact that they are covered with an iron-oxide layer having a thickness of 30-150 nm, and all SiO2 flakes have an identical thickness, and the thickness of the SiO2 flakes is 250-400 nm, and to the use thereof in pigment mixtures, in cosmetic formulations and for colouring foods and pharmaceutical products.
摘要翻译：本发明涉及基于透明的未掺杂的SiO 2薄片的强烈着色和光稳定的效果颜料，其特征在于它们被厚度为30-150nm的氧化铁层覆盖，并且所有SiO 2薄片具有相同的厚度，并且SiO 2薄片的厚度为250-400nm，以及其在颜料混合物，化妆品配方中的用途以及用于着色食品和药物产品的用途。

17. 发明申请

US20080210123A1 Semi-Transparent Interference Pigments Containing Tin 失效
标题翻译：半透明干涉颜料含锡
公开(公告)号：US20080210123A1
公开(公告)日：2008-09-04
申请号：US11994210
申请日：2006-06-09
申请人： Helge Kniess , Klaus Bernhardt , Wolf-Dietrich Weber , Gerhard Pfaff
发明人： Helge Kniess , Klaus Bernhardt , Wolf-Dietrich Weber , Gerhard Pfaff
IPC分类号： C09C1/62 , C09D11/00
CPC分类号： C09D17/004 , A61K8/11 , A61K8/19 , A61K2800/412 , A61K2800/436 , A61Q1/06 , A61Q1/10 , C01P2004/64 , C01P2004/84 , C08K3/013 , C08K3/04 , C08K3/22 , C08K3/34 , C08K3/40 , C08K9/02 , C08K9/04 , C09C1/0078 , C09D5/36 , C09D7/62 , C09D11/037 , C09D11/50 , Y10T428/2991
摘要： The present invention relates to semitransparent interference pigments having a neutral mass tone comprising a substrate and a coating comprising metallic tin and additionally at least one metal oxide, to a process for the preparation of these pigments, and to the use thereof.
摘要翻译：本发明涉及具有中性质量色调的半透明干涉颜料，其包含基材和包含金属锡和另外至少一种金属氧化物的涂料，涉及制备这些颜料的方法及其用途。

18. 发明申请

US20080200560A1 Pigments 有权
标题翻译：颜料
公开(公告)号：US20080200560A1
公开(公告)日：2008-08-21
申请号：US11994271
申请日：2006-06-16
申请人： Helge Bettina Kniess , Gerhard Pfaff
发明人： Helge Bettina Kniess , Gerhard Pfaff
IPC分类号： A61K8/19 , C09C1/00 , C08K3/08 , B42D15/10 , A23L1/27 , C09D11/00
CPC分类号： C09C1/0015 , A61K8/19 , A61K2800/436 , A61Q1/02 , A61Q3/02 , C01P2004/86 , C09C1/0021 , C09C1/0078 , C09C2200/1004 , C09C2200/102 , C09C2200/1087 , C09C2200/20 , C09C2210/60 , C09C2220/10 , Y10T428/2982 , Y10T428/2991
摘要： The present invention relates to pigments comprising a substrate and, applied thereto, an iron-containing coating comprising metallic iron, process for the preparation of the pigments according to the invention, and the use thereof.
摘要翻译：本发明涉及包含基材和涂覆在其上的包含金属铁的含铁涂层，用于制备根据本发明的颜料的方法及其用途的颜料。

19. 发明授权

US06767633B2 Transparent medium having angle-selective transmission or reflection properties and/or absorption properties 有权
标题翻译：具有角度选择性透射或反射特性和/或吸收性能的透明介质
公开(公告)号：US06767633B2
公开(公告)日：2004-07-27
申请号：US10257251
申请日：2002-10-10
申请人： Elke Steudel , Hans-Dieter Brückner , Gerhard Pfaff , Peter Reynders , Christoph Schmidt , Carsten Brabänder , Wolfgang Hechler
发明人： Elke Steudel , Hans-Dieter Brückner , Gerhard Pfaff , Peter Reynders , Christoph Schmidt , Carsten Brabänder , Wolfgang Hechler
IPC分类号： B32B1900
CPC分类号： C09C1/0039 , C01P2002/84 , C01P2006/40 , C03C1/04 , C03C17/3417 , C08K3/013 , C08K7/00 , C09C1/0009 , C09C1/0015 , C09C1/0024 , C09C1/0033 , C09C1/0081 , C09C2200/24 , C09C2210/10 , C09D5/32 , Y10T428/29 , Y10T428/2991
摘要： The invention relates to a transparent medium comprising multilayer pigments having angle-selective reflection or transmission properties and/or absorption properties, and to their use, in particular in transparent thermal insulation systems (TTIs).

20. 发明授权

US06280520B1 Multilayer pearl luster pigment based on an opaque substrate 失效
标题翻译：基于不透明基材的多层珍珠光泽颜料
公开(公告)号：US06280520B1
公开(公告)日：2001-08-28
申请号：US09294054
申请日：1999-04-19
申请人： Stephanie Andes , Dieter Brückner , Gerald Fuchs-Pohl , Matthias Kuntz , Gerhard Pfaff , Reiner Vogt
发明人： Stephanie Andes , Dieter Brückner , Gerald Fuchs-Pohl , Matthias Kuntz , Gerhard Pfaff , Reiner Vogt
IPC分类号： C04B132
CPC分类号： C09C1/0024 , B42D25/378 , C01P2004/20 , C01P2004/88 , C09C1/0015 , C09C1/0033 , C09C1/0039 , C09C2200/1004 , C09C2200/102 , C09C2200/1087 , C09C2200/1091 , C09C2200/302 , C09C2200/303 , C09C2210/60 , C09C2220/106
摘要： Multilayer pearl luster pigment based on an absorbing platelet-shaped substrate which is coated with alternating layers of a material of low refractive index and a material of high refractive index, or with a metal, the difference in the refractive indices being at least 0.1.
摘要翻译：多层珍珠光泽颜料，其基于吸收性薄片状基材，其涂覆有低折射率材料和高折射率材料的交替层，或与金属相比，折射率差异至少为0.1。

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