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1. 发明专利

JP2004149757A Aqueous coating agent for steel, coating method and coated steel 审中-公开
标题翻译：钢水，涂层方法和涂层钢水性涂料
公开(公告)号：JP2004149757A
公开(公告)日：2004-05-27
申请号：JP2003066734
申请日：2003-03-12
申请人： Nippon Paint Co Ltd , Nippon Steel Corp , 新日本製鐵株式会社 , 日本ペイント株式会社
发明人： SASAKI MOTOHIRO , SAITO KOICHI , MORISHITA ATSUSHI , YOSHIDA KENGO , TAKAHASHI AKIRA
IPC分类号： B05D7/14 , B32B15/08 , C08G59/14 , C08G59/40 , C09D5/08 , C09D7/12 , C09D123/26 , C09D125/00 , C09D161/06 , C09D161/20 , C09D163/00 , C09D177/00 , C09D179/02 , C23C22/00 , C23C22/07
CPC分类号： C23C2222/20
摘要： PROBLEM TO BE SOLVED: To provide an aqueous coating agent for steel, having excellent coat adhesiveness, corrosion resistance, acid resistance, alkali resistance and solvent resistance without using chromium and suitable for the coating of coated zinc-plated steel, non-coated zinc-plated steel, coated aluminum-plated steel or non-coated aluminum-plated steel and provide a method for coating steel with the agent and a coated steel.
SOLUTION: The aqueous coating agent for steel is produced by compounding 0.01-5mass% guanidine compound, 0.1-5mass% silane coupling agent, 1-30mass% phenolic resin or epoxy resin and 1-10mass% phosphoric acid compound.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种用于钢的水性涂料，具有优异的涂料粘合性，耐腐蚀性，耐酸性，耐碱性和耐溶剂性，而不使用铬，适用于涂覆镀锌钢，涂镀锌钢，涂镀铝钢或非镀铝钢，并提供用该涂层钢和涂层钢涂钢的方法。解决方案：钢水性涂层剂通过配合0.01-5质量％的胍化合物，0.1-5质量％的硅烷偶联剂，1-30质量％的酚醛树脂或环氧树脂和1-10质量％的磷酸化合物来制备。版权所有（C）2004，JPO

2. 发明专利

JP2004002950A Chromate-free treated metal strip having excellent corrosion resistance and alkali resistance 有权
公开(公告)号：JP2004002950A
公开(公告)日：2004-01-08
申请号：JP2002240679
申请日：2002-08-21
申请人： Nippon Paint Co Ltd , Nippon Steel Corp , 新日本製鐵株式会社 , 日本ペイント株式会社
发明人： AMAMIYA TOSHIKAZU , YOSHIDA KENGO , MORISHITA ATSUSHI , TAKAHASHI AKIRA , NOMURA HIROMASA , TANAKA AKIRA , MEGURO SHIGEYUKI , YAMAZOE KATSUYOSHI
IPC分类号： C23C22/07 , C23C22/12 , C23C22/22 , C23C28/00
摘要： PROBLEM TO BE SOLVED: To provide a chromate-free metallic sheet which does not contain hexavalent chromium, has reduced environmental loads, and has excellent corrosion resistance and alkali resistance in the market.
SOLUTION: The surface of a metal or or plated metal strip is provided with a film containing (a) a titanium compound of 10 to 200 mg/m
2 expressed in terms of titanium, or a zirconium compound of 10 to 200 mg expressed in terms of zirconium, or a titanium compound and a zirconium compound of 10 to 200 mg/m
2 as the total of the contents expressed in terms of titanium and zirconium, respectively. A film containing (b) a phosphoric compound and (c) a guanidine compound in it is formed.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2003073856A Water-dispersible metal surface treatment agent containing rust inhibitor, surface treated metal material and manufacturing method therefor 有权
标题翻译：含有腐蚀性金属表面处理剂，表面处理金属材料的水分散金属表面处理剂及其制造方法
公开(公告)号：JP2003073856A
公开(公告)日：2003-03-12
申请号：JP2001260020
申请日：2001-08-29
申请人： Nippon Paint Co Ltd , Nippon Steel Corp , 新日本製鐵株式会社 , 日本ペイント株式会社
发明人： MORISHITA ATSUSHI , YOSHIDA KENGO , TAKAHASHI AKIRA , MIYAUCHI YUJIRO , KABEYA MOTOO , SASAKI MOTOHIRO
IPC分类号： B32B15/08 , C23C22/53 , C23C22/74 , C23C26/00
摘要： PROBLEM TO BE SOLVED: To provide a surface treated metal material superior in various characteristics, a water-dispersible metal surface treatment agent superior in storage stability therefor, and a manufacturing method therefor.
SOLUTION: The water-dispersible metal surface treatment agent has 10-80 mass% of total solid contents, and comprises 40-90 mass%, in a solid content, of an ionomer resin, 1-10 mass% of a compound containing a water-soluble multifunctional epoxy group, 7-40 mass% of silica for adsorbing amino groups or ammonium ions, and 0.1-10 mass% of at least one rust inhibitor selected from thiocarbonyl compounds or ammonium vanadates. The above ionomer resin is an ethylene-unsaturated carboxylic acid polymer having a glass transition point of 50-70°C, and has 40-60% of carboxyl group neutralized with a monovalent metal cation per total contained carboxyl groups. Furthermore, the above compound containing the water-soluble multifunctional epoxy group includes chlorine of less than 1 mass%.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供各种特性优异的表面处理金属材料，其储存稳定性优异的水分散性金属表面处理剂及其制造方法。解决方案：水分散性金属表面处理剂的总固含量为10-80质量％，含有40-90质量％的固体成分的离聚物树脂，1-10质量％的含水的化合物可溶性多功能环氧基，7-40质量％的用于吸附氨基或铵离子的二氧化硅和0.1-10质量％的选自硫代羰基化合物或钒酸铵的至少一种防锈剂。上述离聚物树脂是玻璃化转变点为50-70℃的乙烯 - 不饱和羧酸聚合物，并且每个含有羧基的单价金属阳离子中和了40-60％的羧基。此外，含有水溶性多官能环氧基的上述化合物包括小于1质量％的氯。

4. 发明专利

JP2008265209A Precoated metal plate 有权
标题翻译：预制金属板
公开(公告)号：JP2008265209A
公开(公告)日：2008-11-06
申请号：JP2007113535
申请日：2007-04-23
申请人： Honda Motor Co Ltd , Nippon Steel Corp , 新日本製鐵株式会社 , 本田技研工業株式会社
发明人： UEDA KOHEI , YOSHIDA KENGO , KANAI HIROSHI , KAMIYAMA SHIRO , KIMURA SHIZUO
IPC分类号： B32B15/08 , B05D5/06 , B05D7/14 , B32B15/09 , C09D7/12 , C09D167/00 , C09D201/00
CPC分类号： B05D7/52 , B05D7/14 , C08K3/22 , C09D7/61 , Y10T428/265 , Y10T428/31678 , Y10T428/31681
摘要： PROBLEM TO BE SOLVED: To manufacture a precoated metal plate which allows omission of the after-coating after press processing and has high whiteness and excellent image clarity. SOLUTION: In a white type precoated metal plate having excellent image clarity, the metal plate is coated with two or more coating film layers, and the whiteness after the coating is ≥80 in terms of the L value by the Hunter Lab color coordinate system. When the coating film of the outermost layer is the upper layer coating film and the coating film between the upper layer coating film and the metal plate is the lower layer coating film, the concentration of the white pigment in the lower layer coating film is 40-60 mass%, and that in the upper layer coating film is 5-25 mass%. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：制造预涂金属板，其允许在压制处理后省略后涂层，并且具有高白度和优异的图像清晰度。
解决方案：在具有优异图像清晰度的白色预涂金属板中，金属板涂覆有两层或更多层涂层，涂层后的白度以L值计，以猎人实验室颜色≥80 坐标系。当最外层的涂膜为上层涂膜，上层涂膜和金属板之间的涂膜为下层涂膜时，下层涂膜中白色颜料的浓度为40〜 60质量％，上层涂膜为5〜25质量％。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2005316150A Visible light reflection plate, and electric and electronic equipment incorporating the same 有权
标题翻译：可见光反射板及其电子电子设备
公开(公告)号：JP2005316150A
公开(公告)日：2005-11-10
申请号：JP2004134298
申请日：2004-04-28
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： KOMURO ATSUSHI , INOUE IKUYA , YOSHIDA KENGO , INADA KENJI , NISHIOKA RYOJI , UEDA KOHEI , KANAI HIROSHI
IPC分类号： G02B5/02
摘要： PROBLEM TO BE SOLVED: To provide a visible light reflection plate which effectively makes the light from a lighting fixture or electric and electronic equipment emitting an optical signal brighter, and to provide the electric and electronic equipment incorporating the visible light ray reflection plate.
SOLUTION: In the visible light reflection plate 1 made by laminating a white resin sheet 5 on a metal plate or a plated metal plate 3, the area rate of air bubbles present on an interface between the white resin sheet 5 and the metal plate or plated metal plate 3 is ≤5%. It is also preferable to contain the white resin coated film of which the diffuse reflectance of visible light ray at 555 nm is ≥0.70 between the metal plate or plated metal plate 3 and the white resin sheet 5, or to contain a back surface resin coated film on the other side surface of the metal plate or plated metal plate 3 where the white resin sheet 5 is not present.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可见光反射板，其有效地使来自发光器件的照明灯具或电气和电子设备的光更亮，并提供结合可见光线反射板的电气和电子设备。解决方案：在通过将白色树脂片5层压在金属板或电镀金属板3上制成的可见光反射板1中，存在于白色树脂片5与金属之间的界面上的气泡的面积率板或镀金属板3≤5％。另外，优选在金属板或镀金属板3与白色树脂片5之间含有555nm的可见光的漫反射率为≥0.70以上的白色树脂被膜，在不存在白色树脂片5的金属板或电镀金属板3的另一面的膜。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005153337A Precoated metal sheet excellent in antistaining properties and solvent resistance 有权
标题翻译：预防金属表面防止性能和耐溶剂性优异
公开(公告)号：JP2005153337A
公开(公告)日：2005-06-16
申请号：JP2003395674
申请日：2003-11-26
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： UEDA KOHEI , KANAI HIROSHI , YOSHIDA KENGO
IPC分类号： B32B15/09 , B32B15/08 , C09D5/16 , C09D7/12 , C09D161/20 , C09D167/00
摘要： PROBLEM TO BE SOLVED: To provide a precoated metal sheet excellent in the antistaining properties and solvent resistance of a coating film.
SOLUTION: This precoated metal sheet excellent in the antistaining properties and solvent resistance has at least a coating film which is formed by applying a coating composition to one side or both sides of a metal sheet to which chemical forming treatment is applied and baking and drying the coated metal sheet. Herein, the coating composition contains a polyester resin (A) with a number average molecular weight of 10,000-50,000 having a glass transition temperature of 25°C or above, an amino resin (B), an acidic catalyst (C) and a volatile basic substance (D) as essential components and is characterized in that the solid component of the amino resin (B) is 10-32 pts.mass with respect to 100 pts.mass of the solid component of the total polyester resin of (A).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供涂膜的抗静电性和耐溶剂性优异的预涂金属片。解决方案：这种抗静电性和耐溶剂性优异的预涂金属片至少具有通过在施加化学成形处理和烘烤的金属板的一面或两面涂上涂料组合物形成的涂膜并干燥涂覆的金属片。这里，涂料组合物含有玻璃化转变温度为25℃以上的数均分子量为10,000〜50,000的氨基树脂（B），酸性催化剂（C）和挥发性碱性物质（D）作为必要成分，其特征在于，氨基树脂（B）的固体成分相对于（A）的总聚酯树脂的100质量份的固体成分为10-32质量份，。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005153168A Precoated metal sheet excellent in coating film adhesion of molding processing part 有权
标题翻译：预成型金属薄膜涂膜处理部件粘合剂
公开(公告)号：JP2005153168A
公开(公告)日：2005-06-16
申请号：JP2003391133
申请日：2003-11-20
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： UEDA KOHEI , KANAI HIROSHI , YOSHIDA KENGO
IPC分类号： B05D3/10 , B05D7/14 , B32B15/08 , C23C28/00
CPC分类号： C23C28/00
摘要： PROBLEM TO BE SOLVED: To provide a precoated metal sheet excellent in the coating film adhesion of a molding processing part causing a large strain.
SOLUTION: This precoated metal sheet excellent in the coating film adhesion of molding processing part is constituted by providing a chromic acid type lower chemical forming treatment layer, an upper chemical forming treatment layer containing at least one of a silane coupling agent or its hydrolyzed condensate (A), a zirconium compound (B), a titanium compound (C) and tannin or tannic acid (D) and a coating film layer on one side or both sides of a metal sheet in this order.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在引起大应变的成型加工部分的涂膜粘合性方面优异的预涂金属片。解决方案：成型加工部分的涂膜粘合性优异的预涂金属片是通过提供铬酸型下部化学成形处理层，含有至少一种硅烷偶联剂或其上的化学成形处理层水解缩合物（A），锆化合物（B），钛化合物（C）和单宁酸或丹宁酸（D）以及金属片的一面或两面上的涂膜层。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004358743A High gloss precoated metal sheet having excellent corrosion resistance in processed part 有权
公开(公告)号：JP2004358743A
公开(公告)日：2004-12-24
申请号：JP2003158168
申请日：2003-06-03
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： UEDA KOHEI , KANAI HIROSHI , YOSHIDA KENGO
IPC分类号： B05D1/36 , B05D7/14 , B32B15/08 , C23C22/07 , C23C22/30 , C23C22/48 , C23C28/00
摘要： PROBLEM TO BE SOLVED: To provide a two-coat two-bake precoated metal sheet having excellent corrosion resistance in its processed part even if no hexavalent chromium is contained and having high glossiness and high sharpness. SOLUTION: The precoated metal sheet is produced by successively providing a chemical conversion treatment layer containing no hexavalent chromium, a base coating film layer, which contains a binder resin and a color pigment (a) as essential components and also contains one of or both of an aluminum phosphate pigment (b) and a silica type rustproof pigment (c), and the clear coating film layer on one side or both sides of a metal sheet. The amount to be added of (b) is 0-50 pts.mass, the amount to be added of (c) is 0-50 pts.mass and the total amount to be added of (b) and (c) is 1-50 pts.mass with respect to 100 pts.mass of the binder resin solid in the base coating film layer. The total amount to be added of (a), (b) and (c) is 1-300 pts.mass with respect to 100 pts.mass of the binder resin solid content. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2010181901A Visible light reflection plate, and electric and electronic device incorporated therewith 有权
标题翻译：可见光反射板，以及电子和电子设备
公开(公告)号：JP2010181901A
公开(公告)日：2010-08-19
申请号：JP2010057954
申请日：2010-03-15
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： KOMURO ATSUSHI , INOUE IKUYA , YOSHIDA KENGO , INADA KENJI , NISHIOKA RYOJI , UEDA KOHEI , KANAI HIROSHI
IPC分类号： G02B5/08 , B32B7/02 , B32B15/08 , F21V7/00 , F21V7/10
摘要： PROBLEM TO BE SOLVED: To provide a new visible light reflection plate effective for making light from illumination devices and electric and electronic devices emitting light signals much brighter, and to provide the electric and electronic devices incorporated therewith.
SOLUTION: The visible light electron plate 1 is obtained by laminating a white resin sheet 5 on a metal plate or a plated metal plate 3, and in which the area ratio of bubbles present on the boundary between the white resin sheet 5 and the metal plate or plated metal plate 3 is ≤5%. The space between the metal plate or plated metal plate 3 and the white resin sheet 5 may comprise a white resin coating film in which the diffusion reflectance of visible light at 555 nm is ≥0.70, or the other face free from the white rein sheet 5 in the metal plate or plated metal plate 3 may comprise a back resin coating film.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种新的可见光反射板，其有效地用于使来自照明装置的光和发射光信号的电气和电子装置更亮，并提供与其并入的电气和电子装置。解决方案：可见光电子板1通过将白色树脂片5层压在金属板或电镀金属板3上而获得，其中存在于白色树脂片5与白色树脂片5之间的边界上的气泡的面积比金属板或镀金属板3为≤5％。金属板或镀金属板3与白色树脂片5之间的空间可以包括白色树脂涂膜，其中可见光在555nm处的扩散反射率≥0.70，或者另一个表面没有白色延伸片5 在金属板或电镀金属板3中可包括背面树脂涂膜。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2007260541A Pre-coat metal plate and its manufacturing method 有权
标题翻译：预涂金属板及其制造方法
公开(公告)号：JP2007260541A
公开(公告)日：2007-10-11
申请号：JP2006087944
申请日：2006-03-28
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： UEDA KOHEI , YOSHIDA KENGO , FURUKAWA HIROYASU
IPC分类号： B05D7/14
摘要： PROBLEM TO BE SOLVED: To provide a pre-coat metal plate with high clarity which can be easily and inexpensively manufactured even if pre-coat is performed on multi-layers, and its manufacturing method.
SOLUTION: The pre-coat metal plate with high clarity and its manufacturing method is characterized in that, in the pre-coat metal plate having at least two coat layers on one side of a metal plate or both sides, a clear and transparent coating film containing transparent particles in the utmost surface layer and colored under the clear coating film is applied and the color difference between the color of the colored coating film without coating it with the transparent and clear coat layer and the color of a state of coating the colored coating film layer with the transparent and clear coating film is 1.5 or less in terms of the color difference ΔE of a hunter color meter.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供高透明度的预涂金属板，即使在多层进行预涂层也可以容易且廉价地制造及其制造方法。解决方案：高透明度的预涂金属板及其制造方法的特征在于，在金属板或两侧具有至少两层涂层的预涂金属板中，涂覆在最表面层上透明颗粒并在透明涂膜下着色的透明涂膜，着色涂膜的颜色与透明和透明涂层之间的颜色与涂层状态的颜色不同具有透明且透明的涂膜的着色涂膜层相对于猎人色计的色差ΔE为1.5以下。版权所有（C）2008，JPO＆INPIT

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