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1. 发明专利

BRPI0518645B1 chapa metálica pré-revestida e métodos de produção de chapa metálica pré-revestida 未知
公开(公告)号：BRPI0518645B1
公开(公告)日：2016-10-11
申请号：BRPI0518645
申请日：2005-12-05
申请人： NIPPON STEEL & SUMITOMO METAL CORP , NIPPON STEEL CORP
发明人： KANAI HIROSHI , FURUKAWA HIROYASU , TOBISAWA KATSUNORI , YOSHIDA KENGO , INADA KENJI , UEDA KOUHEI , TANAKA SHIGENORI , SUEMUNE YOSHIHIRO
IPC分类号： B05D7/14 , B32B15/18
摘要： chapa metálica pré-revestida e método de produção de chapa metálica pré-revestida. a presente invenção refere-se a uma chapa metálica pré- revestida que é melhorada na prevenção de sombreado nas cores e em adesão e é produzida pelo revestimento simultãneo de múltiplas camadas. na chapa metálica pré-revestida a rugosidade média na linha central ra na in- terface da película de revestimento é de não menos de 0,3 m, e a altura máxima da linha central da ondulação na interface é de não mais de 50% da espessura da camada. é também fornecida uma chapa metálica revestida de topo claro, que compreende uma camada clara como uma camada superior, tem uma rugosidade média na linha central interfacial ra de 0,3 a 0,7 m e tem uma excelente resistência ao tempo, uma chapa metálica pré-revestida tendo uma excelente capacidade de processamento e resistência à corrosão, que contém não menos de 30% em massa na média de um pigmento de prevenção à ferrugem de forma que o teor médio de prevenção contra a ferrugem da camada superior é menor que o teor médio de prevenção contra a ferrugem da camada inferior, o gradiente de concentração é diminuído de forma que a posição em torno da interface da camada superior e da camada inferior é aumentada, e a rugosidade ra na interface da camada inferior e da camada superior é de 0,3 a 0,7 m, e um processo para pro- dução da mesma.

2. 发明专利

MY148710A VISIBLE LIGHT REFLECTOR AND ELECTRICAL/ELECTRONIC DEVICE INCORPORATING THE SAME 未知
公开(公告)号：MY148710A
公开(公告)日：2013-05-31
申请号：MYPI20051857
申请日：2005-04-27
申请人： NIPPON STEEL CORP
发明人： KOMURO ATSUSHI , INOUE IKUYA , YOSHIDA KENGO , INADA KENJI , NISHIOKA RYOJI , UEDA KOHEI , KANAI HIROSHI
IPC分类号： G02B5/02 , F21V7/22 , G02B5/08
摘要： A NEW VISIBLE LIGHT REFLECTOR EFFECTIVE FOR BRIGHTENING THE LIGHT FROM A LIGHTING DEVICE OR AN ELECTRICAL/ELECTRONIC DEVICE EMITTING AN OPTICAL SIGNAL AND AN ELECTRICAL/ELECTRONIC DEVICE INCORPORATING THE SAME ARE PROVIDED. THE VISIBLE LIGHT REFLECTOR OF THE PRESENT INVENTION IS A VISIBLE LIGHT REFLECTOR (1) COMPRISED OF A METAL SHEET OR A PLATED METAL SHEET (3) ON WHICH A WHITE RESIN SHEET (5) IS SUPERPOSED AND HAVING AN AREA RATIO OF AIR BUBBLES PRESENT AT THE INTERFACE BETWEEN THE WHITE RESIN SHEET (5) AND METAL SHEET OR PLATED METAL SHEET (3) OF NOT MORE THAN 5 % OR A VISIBLE LIGHT REFLECTOR (1) COMPRISED OF A METAL SHEET OR A PLATED METAL SHEET (3) ON ONE SURFACE OF WHICH A WHITE RESIN SHEET (5') HAVING A DIFFUSE REFLECTANCE OF VISIBLE LIGHT AT 555 NM OF ITS SURFACE OF AT LEAST 0.70 AND HAVING A TOTAL INFRARED EMISSIVITY IN THE REGION OF THE WAVELENGTH OF 600 TO 3000 CM?¹ MEASURED AT A PREDETERMINED TEMPERATURE OF 80°C TO 200°C OF AT LEAST 0.60. THE VISIBLE LIGHT REFLECTOR MAY ALSO INCLUDE BETWEEN THE METAL SHEET OR PLATED METAL SHEET 3 AND THE WHITE RESIN SHEET 5, 5' A COATED WHITE RESIN FILM HAVING A DIFFUSE REFLECTANCE OF VISIBLE LIGHT AT 555 NM OF AT LEAST 0.70 OR THE OTHER SURFACE OF THE METAL SHEET OR PLATED METAL SHEET (3) AT WHICH THE WHITE RESIN SHEET IS NOT PRESENT MAY INCLUDE A BACK SURFACE RESIN COATED FILM.

3. 发明专利

MXPA06012316A PLACA DE RELEXION DE RAYOS VISIBLES Y DISPOSITIVO ELECTRICO/ELECTRONICO QUE UTILIZA LA MISMA. 未知
公开(公告)号：MXPA06012316A
公开(公告)日：2007-01-31
申请号：MXPA06012316
申请日：2005-04-25
申请人： NIPPON STEEL CORP
发明人： KOMURO ATSUSHI , INOUE IKUYA , YOSHIDA KENGO , INADA KENJI , NISHIOKA RYOJI , UEDA KOHEI , KANAI HIROSHI
IPC分类号： G02B5/00 , F21V7/22 , G02B5/02 , G02B5/08
摘要： Se proporciona una nueva placa de reflexion de rayos visibles capaz de generar la luz a partir de un dispositivo de alumbrado y un dispositivo electrico/electronico que emite una sena de luz mas brillante y un dispositivo electrico/electronico que utiliza la nueva placa de reflexion de rayos visibles. La placa (1) de reflexion de rayos visibles incluye una chapa (5) de trementina superimpuesta en la placa (3) metalica la cual puede enchaparse en donde la relacion de area de las burbujas de aire existentes en el limite entre la chapa (5) de trementina y la placa (3) metalica la cual puede enchaparse no es mayor de 5%. Alternativamente, la placa (1) de reflexion de rayos visibles incluye una chapa 5' de trementina que tiene una reflectancia difusa de rayos visibles de 0.07 o por encima en la superficies 555 nm y la relacion de radiacion total infrarroja de 0.60 o por encima en el area del numero de ondas de 600 a 3000 cm-1 medidas en una temperatura predeterminada desde 80 grados C a 200 grados C, cuya chapa de resina se dispone en un lado de la placa (3) metalica la cual puede enchaparse.

4. 发明专利

MX2007006431A LAMINA METALICA PRE-RECUBIERTA Y METODO DE PRODUCCION DE LAMINA METALICA PRE-RECUBIERTA. 未知
公开(公告)号：MX2007006431A
公开(公告)日：2007-10-18
申请号：MX2007006431
申请日：2005-12-05
申请人： NIPPON STEEL CORP
发明人： YOSHIDA KENGO , INADA KENJI , KANAI HIROSHI , FURUKAWA HIROYASU , TOBISAWA KATSUNORI , TANAKA SHIGENORI , UEDA KOUHEI , SUEMUNE YOSHIHIRO
IPC分类号： B05D7/00 , B32B15/00
摘要： Esta invencion proporciona una placa de metal pre-recubierta que presenta mejora en cuanto a prevencion de sombrado de color y adherencia y se produce a traves de la aplicacion simultanea de capas multiples. En la placa de metal pre-recubierta, la rugosidad media de linea central Ra en la interfaz de pelicula de recubrimiento no es inferior a 0.3 (m, y la altura maxima a partir de la linea central de ondulacion en la interfaz no es mayor que 50% del espesor de capa. Se proporciona tambien una placa metalica re-cubierta con capa clara superior que comprende una capa clara como capa superior, tiene una rugosidad media de linea central interfacial Ra de 0.3 a 0.7 (m y tiene una excelente resistencia a la intemperie, una placa de metal pre-recubierta que tiene una excelente procesabilidad y resistencia a la corrosion, que contiene no menos que 30% en masa en promedio de un pigmento de prevencion de oxidacion de tal manera que el contenido medio de pigmento de prevencion de oxidacion de la capa superior sea inferior al contenido medio de pigmento de prevencion de oxidacion de la capa inferior, el gradiente de concentracion es reducido de tal manera que la posicion desde alrededor de la interfaz de la capa superior y de la capa inferior sea incrementada, y la rugosidad Ra en la interfaz de la capa inferior y capa superior sea de 0.3 a 0.7 (m, y un proceso para su produccion.

6. 发明公开

EP1820639A4 PRECOATED METAL PLATE AND PROCESS FOR PRODUCING PRECOATED METAL PLATE 审中-公开
标题翻译： VORBESCHICHTETE METALLPLATTE UND VERFAHREN ZUR HERSTELLUNG EINER VORBESCHICHTETEN METALLPLATTE
公开(公告)号：EP1820639A4
公开(公告)日：2011-04-06
申请号：EP05814403
申请日：2005-12-05
申请人： NIPPON STEEL CORP
发明人： FURUKAWA HIROYASU , KANAI HIROSHI , INADA KENJI , TOBISAWA KATSUNORI , TANAKA SHIGENORI , UEDA KOUHEI , YOSHIDA KENGO , SUEMUNE YOSHIHIRO
IPC分类号： B32B15/18 , B05D7/14
CPC分类号： B05D7/14 , B05D7/50 , B05D7/5323 , B05D2202/15 , B05D2701/00 , Y10T428/12472 , Y10T428/12993
摘要： This invention provides a precoated metal plate that is improved in color shading prevention and adhesion and is produced by simultaneous multilayer coating. In the precoated metal plate, the center line average roughness Ra in the coating film interface is not less than 0.3 µm, and the maximum height from the waviness center line in the interface is not more than 50% of the layer thickness. There are also provided a top clear coated metal plate, which comprises a clear layer as an upper layer, has an interfacial center line average roughness Ra of 0.3 to 0.7 µm and has excellent weathering resistance, a precoated metal plate having excellent processability and corrosion resistance, which contains not less than 30% by mass on average of a rust preventive pigment so that the average rust preventive content of the upper layer is lower than that in the average rust preventive pigment of the lower layer, the concentration gradient is lowered so that the position from around the interface of the upper layer and the lower layer is increased, and the roughness Ra in the interface of the lower layer and the upper layer is 0.3 to 0.7 µm, and a process for producing the same.
摘要翻译：本发明提供一种预涂金属板，其改进了防止着色和粘附，并通过同时多层涂布制造。在预涂金属板中，涂膜界面的中心线平均粗糙度Ra不小于0.3μm，并且界面处的波纹中心线的最大高度不大于层厚度的50％。还提供了顶部透明涂层金属板，其包括作为上层的透明层，其界面中心线平均粗糙度Ra为0.3〜0.7μm，具有优异的耐候性，具有优异的加工性和耐腐蚀性的预涂金属板，防锈颜料的平均防锈成分的平均防锈成分比平均防锈颜料低30质量％，浓度梯度降低，上层和下层的界面附近的位置增加，下层和上层的界面的粗糙度Ra为0.3〜0.7μm，其制造方法。

7. 发明公开

EP1742088A4 VISIBLE RAY REFLECTION PLATE AND ELECTRIC/ELECTRONIC DEVICE USING THE SAME 审中-公开
标题翻译： REFLEXIONSAPLATTE可见梁和电气/电子设备
公开(公告)号：EP1742088A4
公开(公告)日：2010-08-18
申请号：EP05736691
申请日：2005-04-25
申请人： NIPPON STEEL CORP
发明人： KOMURO ATSUSHI , INOUE IKUYA , YOSHIDA KENGO , INADA KENJI , NISHIOKA RYOJI , UEDA KOHEI , KANAI HIROSHI
IPC分类号： G02B5/02 , F21V7/22 , G02B1/10 , G02B5/08
CPC分类号： G02B5/0242 , F21V7/22 , F21V29/505 , G02B5/0247 , G02B5/0284 , G02B5/0808 , G02B5/0866

8. 发明公开

EP0787831A4 RESIN-CHROMATE COMPOSITION AND SURFACE-TREATED METAL SHEET 失效
标题翻译： HARZ-CHROMATZUSAMMENSETZUNG UNDOBERFLÄCHENBEHANDELTESSTAHLBLECH
公开(公告)号：EP0787831A4
公开(公告)日：1998-11-11
申请号：EP96926621
申请日：1996-08-09
申请人： NIPPON STEEL CORP , TOYO BOSEKI
发明人： NAKAZAWA MAKOTO , IZAKI TERUAKI , HAYASHI KIMITAKA , SUZUKI SHINICHI , MIYAUCHI YUJIRO , YOSHIDA KENGO , ODASHIMA HISAO , TAKAHASHI TOMOMI , SHIBABUKI SYUJI , FUJIOKA YUJI , YAMAZAKI MAKOTO , TADOKORO KENICHIRO
IPC分类号： B05D7/14 , C09D5/08 , C23C22/28 , C23C22/33 , C08L57/00
CPC分类号： C09D5/08 , B05D7/14 , C23C22/28 , C23C22/33
摘要： A resin-chromate composition mainly comprising an emulsion of (a) an organic polymer composed of ethylenically unsaturated compounds in an aqueous medium, (b) a water-soluble chromium compound, and (c) a mineral acid, characterized in that the content of (a1) ethylenically unsaturated carboxylic acid components constituting the organic polymer (a) is more than 10 wt.% but below 30 wt.% based on the weight (in terms of solid matter) of the organic polymer (a), that of (a2) ethylenically unsaturated hydroxylated compound components constituting the polymer (a) is 0 wt.% or above but below 3 wt.% based thereon, and the balance is composed of (a3) ethylenically unsaturated compound components bearing neither carboxyl nor hydroxyl groups and that the content of components forming C3-C7 monocarboxylic acids in an aqueous solution of chromic acid and/or a chromate coat is 20 wt.% or below based on the weight (in terms of solid matter) of the organic polymer; and a metal sheet surface-treated with this composition.The above chromate composition is excellent in bath stability and smelling characteristics and the metal sheet surface-treated with the composition does not produce any putrid smell and is excellent in corrosion resistance, prevention of leaching of chromium, resistance to alkali, adhesion of paint, and appearance and quality.
摘要翻译：一种树脂铬酸盐组合物，主要包含（a）在水性介质中由烯键式不饱和化合物构成的有机聚合物的乳液，（b）水溶性铬化合物和（c）无机酸，其特征在于，（a1）构成有机聚合物（a）的烯键式不饱和羧酸成分，相对于有机聚合物（a）的重量（以固体成分计）为基准，为（10）重量％以下， a2）构成聚合物（a）的烯键式不饱和羟基化合物组分相对于其为0重量％以上但低于3重量％，余量由（a3）不具有羧基和羟基的烯键式不饱和化合物组分组成，基于有机聚合物的重量（以固体物质计），在铬酸和/或铬酸盐涂层的水溶液中形成C 3 -C 7单羧酸的组分的含量为20重量％以下。和用该组合物表面处理的金属片。上述铬酸盐组合物的浴稳定性和气味特性优异，用组合物表面处理的金属片不产生腐臭，耐腐蚀性优异，防止铬浸出，耐碱性，涂料粘附性和外观和质量。

9. 发明专利

MY148699A AQUEOUS SURFACE TREATMENT AGENT FOR PLATED METAL SHEET, SURFACE TREATED METAL SHEET AND PROCESS FOR PRODUCTION THEREOF. 未知
公开(公告)号：MY148699A
公开(公告)日：2013-05-31
申请号：MYPI20020614
申请日：2002-02-22
申请人： NIPPON STEEL CORP , NIHON PARKERIZING
发明人： YOSHIDA KENGO , MORISHITA ATSUSHI , MIYAUCHI YUJIRO , TAKAHASHI AKIRA , UENO KEIICHI , SAKO RYOSUKE
IPC分类号： B32B15/08 , C23C26/00 , B32B15/082 , C09D133/00 , C23C22/24 , C23C22/83 , C23C28/00 , C23C30/00 , C25D11/38
摘要： THERE IS PROVIDED AN AQUEOUS SURFACE TREATMENT AGENT CHARACTERIZED BY COMPRISING AN ACRYLIC - BASED RESIN, WATER AND 5-35 WT% OF COLLOIDAL SILICA IN TERMS OF SOLID WEIGHT, WHEREIN THE ACRYLIC - BASED RESIN IS A POLYMER OBTAINED BY POLYMERIZATION REACTION OF, IN TERMS OF SOLID WEIGHT, (A) 15-76 WT% OF A (METH) ACRYLATE UNSATURATED MONOMER REPRESENTED BY THE FOLLOWING GENERAL FORMULA (1) : WHERE R¹ IS HYDROGEN OR METHYL AND R² IS A LINEAR OR BRANCHED ALKYL OF 1-8 CARBONS, (B) 2-10 WT% OF AN ?, ? - ETHYLENIC UNSATURATED MONOMER WITH A CARBOXYL GROUP IN THE MOLECULE, (C) 2-10 WT% OF AN ?, ?- ETHYLENIC UNSATURATED MONOMER WITH A HYDROXYL GROUP IN THE MOLECULE, (D) 10-30 WT% OF STYRENE, (E) 10 - 30 WT% OF ACRYLONITRILE AND (F) 0-10 WT% OF AN UNSATURATED MONOMER WHICH IS POLYMERIZABLE WITH THESE MONOMERS, AND THE POLYMER HAVING A GLASS TRANSITION TEMPERATURE OF 0-30ºC. THERE ARE ALSO PROVIDED SURFACE-TREATED METAL MATERIALS OBTAINED USING THE TREATMENT AGENT AND A PROCESS FOR THEIR PRODUCTION.

10. 发明专利

AU2005312559B2 Precoated metal plate and process for producing precoated metal plate 未知
公开(公告)号：AU2005312559B2
公开(公告)日：2009-04-23
申请号：AU2005312559
申请日：2005-12-05
申请人： NIPPON STEEL CORP
发明人： FURUKAWA HIROYASU , INADA KENJI , SUEMUNE YOSHIHIRO , TANAKA SHIGENORI , UEDA KOHEI , TOBISAWA KATSUNORI , KANAI HIROSHI , YOSHIDA KENGO
IPC分类号： B32B15/18 , B05D7/14
摘要： This invention provides a precoated metal plate that is improved in color shading prevention and adhesion and is produced by simultaneous multilayer coating. In the precoated metal plate, the center line average roughness Ra in the coating film interface is not less than 0.3 µm, and the maximum height from the waviness center line in the interface is not more than 50% of the layer thickness. There are also provided a top clear coated metal plate, which comprises a clear layer as an upper layer, has an interfacial center line average roughness Ra of 0.3 to 0.7 µm and has excellent weathering resistance, a precoated metal plate having excellent processability and corrosion resistance, which contains not less than 30% by mass on average of a rust preventive pigment so that the average rust preventive content of the upper layer is lower than that in the average rust preventive pigment of the lower layer, the concentration gradient is lowered so that the position from around the interface of the upper layer and the lower layer is increased, and the roughness Ra in the interface of the lower layer and the upper layer is 0.3 to 0.7 µm, and a process for producing the same.

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