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11. 发明专利

JP2010082529A Method for forming multilayer coating film and coated article 有权
标题翻译：形成多层涂膜和涂层物品的方法
公开(公告)号：JP2010082529A
公开(公告)日：2010-04-15
申请号：JP2008253578
申请日：2008-09-30
申请人： Kansai Paint Co Ltd , Mazda Motor Corp , マツダ株式会社 , 関西ペイント株式会社
发明人： YOSHIDA KO , NAKANO SAKURA , KUBOTA HIROSHI , YAMANE TAKAKAZU
IPC分类号： B05D1/36 , B05D7/24
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a multilayer coating film having an excellent appearance where a flip flop property is high and metallic unevenness is suppressed with a three-coat/one bake process. SOLUTION: The method for forming a multilayer coating film, wherein an intermediate coating material X containing a filming resin A, a base coating Y containing a filming resin B and an organic solvent C, and a clear coating material Z are sequentially coated on an object to be coated, and they are also baked/cured, the absolute value of the difference (SP A -SP B ) between SP A of the SP value of the filming resin A and SP B of the SP value of the filming resin B is 0.2 or larger, the absolute value of the difference (SP A -SS C ) between SP A of the SP value of the filming resin A and that SP C of The SP value of the organic solvent C is 1.0 or less, and the content of the organic solvent C in the base coating Y stays within 20-800 pts.wt. based on 100 pts.wt. of the solid content of the filming resin B, and an article coated by the method are provided. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种形成具有优异外观的多层涂膜的方法，其中触发性能高，并且通过三层/一次烘烤方法抑制金属不均匀性。解决方案：其中包含含有成膜树脂A的中间涂层材料X，含有成膜树脂B的底涂层Y和有机溶剂C以及透明涂层材料Z的多层涂膜的形成方法依次涂覆在待涂覆的物体上，并且它们也被烘烤/固化，SP A 之间的差异的绝对值（SP A -SP B 成膜树脂A的SP值的SP“SB”和成膜树脂B的SP值的SP B 为0.2以上，差的绝对值（SP A A 之间的有效溶剂的SP值的SP C C为1.0以下，底涂层Y中的有机溶剂C的含量为20〜800重量份。基于100重量的成膜树脂B的固体成分和通过该方法涂覆的制品。版权所有（C）2010，JPO＆INPIT

12. 发明专利

JP2008157656A Chipping-proof property evaluating method for automobile painted outside plate 有权
标题翻译：用于汽车涂漆外板的防滑性能评估方法
公开(公告)号：JP2008157656A
公开(公告)日：2008-07-10
申请号：JP2006343982
申请日：2006-12-21
申请人： Mazda Motor Corp , マツダ株式会社
发明人： SASANISHI KAZUTO , KUBOTA HIROSHI
IPC分类号： G01N3/30 , G01N3/00 , G01N19/04
摘要： PROBLEM TO BE SOLVED: To provide a chipping-proof property evaluating method for an automobile painted outside plate, capable of evaluating as easily as possible a chipping-proof property, while securing precision.
SOLUTION: This chipping-proof property evaluating method finds a characteristic expression of a testing plate 2 of a bonnet 5 indicating a relationship between coating film breakage energy and a coating film separation generating rate, finds a condition of a scattered stone 1 scattered onto the bonnet, calculates each estimated coating film breakage energy in every portion along a height direction of the bonnet, and finds an estimated coating film separation generating rate, based on the breakage energy and the characteristic expression. Then, the method finds the number of coating film separations in every portion along the height direction of the bonnet, based on weight distribution of each scattered stone along the height direction of the bonnet found preliminarily, and based on each estimated coating film separation generating rate, calculates the coating film separation generating rate over the whole bonnet, based on the sum thereof, and compares the coating film separation generating rate with an evaluation reference. The chipping-proof property is thereby evaluated as easily as possible while securing the precision.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种汽车涂漆的外板的防碎屑性能评价方法，能够在确保精度的同时尽可能容易地评价防碎屑性。解决方案：该防破碎性评价方法找到表示涂膜破裂能与涂膜分离产生率之间的关系的发动机罩5的试验板2的特性表达式，发现分散石1的散射状态在发动机罩上计算沿着发动机盖的高度方向的每个部分中的每个估计的涂膜破损能量，并且基于断裂能和特征表达求出估计的涂膜分离产生速率。然后，根据预先找到的发动机罩的高度方向上的散射石的重量分布，求出沿着发动机盖的高度方向的各部分中的涂膜分离次数，并且基于每个估计的涂膜分离产生率根据其总和计算整个发动机盖上的涂膜分离产生速率，并将涂膜分离产生速率与评估参考值进行比较。因此，在确保精度的同时，尽可能容易地评价防碎屑性。版权所有（C）2008，JPO＆INPIT

13. 发明专利

JP2014042892A Lamination coating film and coating body 有权
标题翻译：层压涂膜和涂层体
公开(公告)号：JP2014042892A
公开(公告)日：2014-03-13
申请号：JP2012187715
申请日：2012-08-28
申请人： Mazda Motor Corp , マツダ株式会社
发明人： NAKANO SAKURA , KUBOTA HIROSHI
IPC分类号： B05D5/06 , B05D1/36 , G01J3/46
CPC分类号： B05D5/068 , B05D5/06 , B05D7/572 , B05D2202/10 , G01J3/522 , G02B5/26 , Y10T428/31678
摘要： PROBLEM TO BE SOLVED: To provide superior chroma in high-light and further dense feeling on a lamination coating film 2 constituted by a metallic base layer 4 and a color clear layer 5 to show a specific color.SOLUTION: Where Rrepresents a highlight reflectance of a specific color, and Rrepresents an average highlight reflectance in a wavelength region out of a hue range of the specific color, a lamination coating film satisfies the following formula (1). (R/R)>60 ...(1)
摘要翻译：要解决的问题：为了在由金属基底层4和透明透明层5构成的层叠涂膜2上提供高亮度和进一步致密感的卓越的色度，以显示特定的颜色。其中R表示高光反射率特定颜色，并且R表示特定颜色的色相范围之外的波长区域中的平均高光反射率，层叠涂膜满足下式（1）。（R / R）> 60 ...（1）

14. 发明专利

JP2010227753A Method of forming laminated coat and coated object 有权
标题翻译：形成层压涂层和涂层物体的方法
公开(公告)号：JP2010227753A
公开(公告)日：2010-10-14
申请号：JP2009075706
申请日：2009-03-26
申请人： Mazda Motor Corp , Nippon Paint Co Ltd , マツダ株式会社 , 日本ペイント株式会社
发明人： SHIMADA ATSUYUKI , NISHIMURA TAKESHI , ASO TETSUJI , SASAKI NARIYUKI , MORI JUNYA , KUBOTA HIROSHI
IPC分类号： B05D1/36 , B32B27/30 , B32B27/36 , B32B27/40 , B32B27/42 , C09D5/00 , C09D5/29 , C09D133/00 , C09D161/28 , C09D175/06
摘要： PROBLEM TO BE SOLVED: To upgrade the appearance of a coated object by modifying a method of forming the multilayered coat in three coat and one bake stepwise fashion.
SOLUTION: This method of forming a laminated coat comprises a process to apply an intercoat coating material composition, a base coating material composition and a clear coating material composition, in that order, onto the surface of a base material with an electrodeposition coat, and a process to bake and cure the applied three layers all at once. This method is characteristic in that the curing temperature of a clear coating material is high.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过改变以三层和一层烘烤形式形成多层涂层的方法来提高涂层物体的外观。＆lt; P＆gt;解决方案：这种形成层压涂层的方法包括依次将涂层涂料组合物，基底涂料组合物和透明涂料组合物依次涂覆到具有电沉积涂层的基材表面上的方法，以及一次烘烤并固化所应用的三层的过程。该方法的特征在于，透明涂层材料的固化温度高。版权所有（C）2011，JPO＆INPIT

15. 发明专利

JP2003033690A Apparatus for discharging suspended coating material mist 审中-公开
标题翻译：用于排放悬浮涂料材料薄雾的装置
公开(公告)号：JP2003033690A
公开(公告)日：2003-02-04
申请号：JP2001224381
申请日：2001-07-25
申请人： Mazda Motor Corp , マツダ株式会社
发明人： YAMANE TAKAKAZU , KUBOTA HIROSHI
IPC分类号： B05B15/04 , B05B15/12
摘要： PROBLEM TO BE SOLVED: To effectively discharge suspended coating material mist entering and retained in a bag like part in coating in performing mixed flow coating on a material to be coated which has the bag like part.
SOLUTION: In the apparatus for discharging coating material mist in the mixed flow coating line for applying a coating material corresponding to each car body K in a coating station, a discharge means for discharging the suspended coating material mist in the bag like parts 11 and 12 of the car body in the coating material mist discharge station to the outside of the station when a coating material specification of a car body at least in the right upstream side is different from that of the car body in coating material mist discharge station is provided in a coating material mist discharge station S2 set in the down stream side of the coating station and the discharge means is provided with an air jetting nozzle 21 for discharging the suspended coating material mist in the bag like part by jetting air toward a window opening part 19 opened to the bag like part.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了在具有袋状部分的待涂覆材料上进行混合流动涂布，有效地将悬浮的涂料进入并保留在包装中的袋中。解决方案：在用于在涂布站中涂覆与每个车体K相对应的涂料的混合流动涂布线中涂覆材料雾的装置中，用于将悬浮涂料喷射到袋状部件11和12中的排出装置的车身在涂料喷雾站到车站外部时，至少在右上游侧的汽车车体的涂层材料规格与涂层材料喷雾站中车体的涂层材料规格不同设置在涂布台下游侧的涂料喷雾喷雾站S2和排出装置设置有空气喷射喷嘴21，用于通过向窗口部分19喷射空气来排出袋状部分中的悬浮涂料薄雾打开袋子像部分。

16. 发明专利

JP2011240255A Laminated coating film structure 有权
标题翻译：层压涂膜结构
公开(公告)号：JP2011240255A
公开(公告)日：2011-12-01
申请号：JP2010114595
申请日：2010-05-18
申请人： Mazda Motor Corp , マツダ株式会社
发明人： YAMANE TAKAKAZU , KUBOTA HIROSHI , NAKANO SAKURA , ISHIBASHI TAKEKO
IPC分类号： B05D7/24 , B05D1/36 , B32B27/00 , B32B27/20
CPC分类号： B05D7/14 , B05D5/061 , B05D7/577
摘要： PROBLEM TO BE SOLVED: To obtain good color development without particularly thickening a coating film in a laminated coating film structure which develops a specific color by both coating films of a first base coating film 3a of a lower side and a second base coating film 3b of an upper side.SOLUTION: In the first base coating film 3a, a pigment 5 whose average grain size is 1/2 or more of the wavelength of the specific color but 2 μm or less is used, and in the second base coating film 3b, a pigment 6 whose average grain size is 0.05 μm or more but less than 1/2 of the wavelength of the specific color is used.
摘要翻译：要解决的问题：为了获得良好的显色性而不会特别增厚涂层膜，该层压涂膜结构通过下侧的第一底涂膜3a和第二底涂层的两个涂布膜产生特定颜色上侧的薄膜3b。＆lt; P＆gt;解决方案：在第一基底涂膜3a中，使用平均粒径为特定颜色但为2μm以下的波长的1/2以上的颜料5，在第二基底涂布膜3b中，使用平均粒径为0.05μm以上且小于特定波长的1/2的颜料6。版权所有（C）2012，JPO＆INPIT

17. 发明专利

JP2010253381A Laminated coating film structure 有权
标题翻译：层压涂膜结构
公开(公告)号：JP2010253381A
公开(公告)日：2010-11-11
申请号：JP2009106351
申请日：2009-04-24
申请人： Mazda Motor Corp , マツダ株式会社
发明人： YAMANE TAKAKAZU , NAKANO SAKURA , KUBOTA HIROSHI
IPC分类号： B05D1/36 , B05D7/14 , B32B7/02
CPC分类号： B05D5/06 , B05D7/536 , Y10T428/31511
摘要： PROBLEM TO BE SOLVED: To provide a laminated coating film structure including upper coating films 3, 4 laid over a lower coating film 2 formed by an electrodeposition coating method or the like, made to have enhanced photodegradation resistance without forming an intermediate coating film. SOLUTION: The upper coating films 3, 4 of the laminated coating film structure are each made to have an average light transmittance in the wavelength range of not lower than 300 nm and not higher than 390 nm, of lower than 0.5% and an average light transmittance in the wavelength range of not lower than 390 nm and not higher than 450 nm, of not higher than 6.5%, or made to have an average light transmittance in the wavelength range of not lower than 300 nm and not higher than 390 nm, of not lower than 0.5% and an average light transmittance in the wavelength range of not lower than 390 nm and not higher than 450 nm, of not higher than 4.5%. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种层压涂膜结构，其包括铺设在通过电沉积涂覆法等形成的下涂层膜2上的上涂膜3,4，其具有增强的耐光降解性而不形成中间涂层电影。解决方案：层压涂膜结构的上涂层膜3,4均具有在不低于300nm且不高于390nm的波长范围内的平均透光率低于0.5％，以及在不低于390nm且不高于450nm的波长范围内的平均透光率不高于6.5％，或者在不低于300nm的波长范围内具有平均透光率 390nm，不低于0.5％的平均透光率，不低于390nm且不高于450nm的平均透光率不高于4.5％。版权所有（C）2011，JPO＆INPIT

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