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公开(公告)号：US06863929B2
公开(公告)日：2005-03-08
申请号：US10347270
申请日：2003-01-21
CPC分类号： C08G18/8093 , B05D7/572 , C09D175/06 , C08L2666/14
摘要： A method for forming a coated film comprising the steps of sequentially applying an intermediate coating material, a base coating material and a clear coating material on a substrate on which an electrodeposition coated film has been formed; and simultaneously curing the applied three layers by baking, wherein the intermediate coating material comprises: (a) 40 to 56% by weight of an urethane modified polyester resin, the urethane modified polyester resin being obtainable by polyaddition of: a hydroxyl group containing polyester resin which is obtainable by polycondensation of an acid ingredient including not less than 80% by mole of isophthalic acid with a polyhydric alcohol ingredient, with an aliphatic diisocyanate compound; (b) 10 to 30% by weight of a melamine resin; (c) 15 to 30% by weight of a blocked isocyanate compound; (d) 4 to 15% by weight of a nonaqueous dispersion resin having core-shell structure; and (e) 0.4 to 2 parts by weight of a flake-like pigment. The resulting layered coated film is superior in aesthetic appearance and chipping resistance even formed in the three-coating and one-baking method.
摘要翻译： 一种形成涂膜的方法，包括以下步骤：在其上形成有电沉积涂膜的基材上顺次涂布中间涂料，基涂料和透明涂料; 同时通过烘烤固化所施加的三层，其中中间涂层材料包括：（a）40至56重量％的氨基甲酸酯改性聚酯树脂，所述聚氨酯改性聚酯树脂可通过以下方式加成获得：含羟基的聚酯树脂 其可以通过使含有不少于80摩尔％的间苯二甲酸与多元醇成分的酸成分与脂肪族二异氰酸酯化合物缩聚而得到; （b）10〜30重量％的三聚氰胺树脂; （c）15〜30重量％的封端异氰酸酯化合物; （d）4〜15重量％的具有核 - 壳结构的非水分散体树脂; 和（e）0.4〜2重量份的片状颜料。 所得到的层状涂膜在三层涂布和一次烘烤方法中甚至形成的美观性和耐崩裂性优异。
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公开(公告)号：US20070077437A1
公开(公告)日：2007-04-05
申请号：US11521380
申请日：2006-09-15
申请人： Takuhiro Kakii , Tsuyoshi Nishimura , Shigeyuki Sasaki , Tsutomu Shigenaga , Takakazu Yamane , Teruo Kanda
发明人： Takuhiro Kakii , Tsuyoshi Nishimura , Shigeyuki Sasaki , Tsutomu Shigenaga , Takakazu Yamane , Teruo Kanda
IPC分类号： B32B27/40
摘要： The invention relates to a method for forming a multilayered coating film having a bright feel specific to a metallic coating film and a fineness of a luster color pigment with controlling the miscibility between each coating film when final coatings comprising an intermediate coating composition, a base coating composition and a clear coating composition are applied in this order by a wet-on-wet method to form coating films. The method for forming a multi-layered coating film comprises a step of applying an intermediate coating composition, a base coating composition and a clear coating composition in this order on a substrate formed with an electrodeposition coating film, and a step of baking and curing the applied three layers simultaneously, wherein the base coating composition contains crosslinking polymer microparticles and a nonaqueous dispersion resin.
摘要翻译： 本发明涉及一种形成具有对金属涂膜的光泽特性的多层涂膜和光泽颜料的细度的方法，当控制包含中间涂料组合物的最终涂层时，控制每个涂膜之间的混溶性，底涂层 组合物和透明涂料组合物按此顺序通过湿法湿式方法施加以形成涂膜。 形成多层涂膜的方法包括在形成有电沉积涂膜的基材上依次涂布中间涂料组合物，底涂层组合物和透明涂料组合物的步骤，以及烘烤和固化 同时施加三层，其中基底涂料组合物含有交联聚合物微粒和非水分散体树脂。
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公开(公告)号：US20120045585A1
公开(公告)日：2012-02-23
申请号：US13265988
申请日：2010-03-31
申请人： Eishi Tsukamoto , Masazumi Maekawa , Shigeyuki Mizuno , Takakazu Yamane , Kazuhi Koga , Sakura Nakano
发明人： Eishi Tsukamoto , Masazumi Maekawa , Shigeyuki Mizuno , Takakazu Yamane , Kazuhi Koga , Sakura Nakano
CPC分类号： B05D7/577 , B05D2601/20
摘要： A method of forming a multi-layer paint film comprising coating an aqueous first colored base paint (A) on an electro-deposition paint cured paint film to form a first colored base paint film, coating an aqueous second colored base paint (B) on the first colored base paint film without preliminary heating of the first colored base paint film to form a second colored base paint film, coating a clear paint (C) coated on the second colored base paint film after preliminary heating of the first paint film and second paint film to form a clear paint film, and heating and curing the three paint films at the same time, wherein a talc pigment is included in each of paint (A) and paint (B) in an amount of from 1 to 5 mass % with respect to the total resin solid fraction of each of paint (A) and paint (B).
摘要翻译： 一种形成多层漆膜的方法，包括在电沉积涂料固化漆膜上涂覆水性第一着色底漆（A）以形成第一着色基漆漆，将水性第二着色底漆（B）涂覆在 第一着色基底漆膜，没有预先加热第一着色基漆漆以形成第二着色基漆漆，在第一涂漆膜预加热后涂上涂在第二着色基漆漆上的透明涂料（C） 涂膜以形成透明的漆膜，并且同时加热和固化三种漆膜，其中每种涂料（A）和涂料（B）中含有1至5质量％的滑石颜料， 相对于涂料（A）和涂料（B）的总树脂固体成分。
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公开(公告)号：US5104682A
公开(公告)日：1992-04-14
申请号：US390408
申请日：1989-08-07
CPC分类号： B05D1/002 , B05B13/0221 , B05D3/0272 , B05B13/0452
摘要： A highly reflective surface coating on a substrate is formed by a coating method in a coating line. A paint is sprayed on the substrate in a viscosity of 18 seconds or lower when measured by means of Ford Cup #4 at 20.degree. C. in a film thickness thicker than a thickness at which the paint sags, the paint containing a solvent or solvents, having a boiling point as high as 110.degree. C. or lower in an amount of 50% by weight or higher.After completion of the spraying, a coat of the paint is dried by a drying step including sequential setting and baking steps. The substrate is held in an ambient temperature during the setting step which is lower than the ambient temperature during the baking step, and the rotation of the substrate in the drying step being carried out about its horizontal axis at a speed which is high enough to rotate the substrate from a vertical position to a horizontal position before the paint coated thereon substantially sags due to gravity yet which is low enough so as to cause no sagging as a result of centrifugal force, thereby allowing the coat formed thereon to achieve a substantially sagless state.This coating method prevents the paint from swelling on an edge portion of the substrate forming a mass, whereby a coat surface is provided with a high degree of flatness.
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公开(公告)号：US5009931A
公开(公告)日：1991-04-23
申请号：US390546
申请日：1989-08-08
CPC分类号： B05D1/002 , B05B13/0221 , B05D3/0272 , B05B13/0452
摘要： A highly reflective surface coating is formed by spraying a paint on a substrate as a vehicle body in a thickness thicker than a thickness at which the paint sags and rotating the substrate about its horizontal axis at a speed between a lower limit and an upper limit in order to cause no sagging until the paint sprayed is cured to a sagless state.Before the paint is sprayed in that thickness, an edge portion of the substrate is lowered than other portions thereof, thus preventing a mass of the paint from swelling on a top coat at its edge portion and providing a good appearance on the surface coating.The lowering of the edge portion thereof is effected by lowering the substrate itself without any coat or by spraying the edge portion in a film thickness thinner than the other portion thereof.The coat sprayed with a paint containing a volatilizable solvent may be dried through sequential setting and baking steps, while a powder paint sprayed may be baked without setting. The paint containing such a solvent may cause sagging in both the setting and baking steps or only in the setting step. The sagging is prevented by rotating the substrate during the time when the paint is sagging.
摘要翻译： 高反射性表面涂层是通过将涂料喷涂在作为车体的基材上而形成的，所述涂料厚度比所述涂料凹陷的厚度厚，并且以基板的水平轴线的下限和上限之间的速度旋转基板 直到喷涂的油漆固化到无凹陷状态为止，才能产生下垂。 在涂料以该厚度喷涂之前，基材的边缘部分比其它部分下降，从而防止涂料在其边缘部分的顶涂层上膨胀，并在表面涂层上提供良好的外观。 其边缘部分的降低是通过降低基板本身而不用任何涂层或通过以比其它部分薄的薄膜厚度喷涂边缘部分来实现的。 用含有挥发性溶剂的涂料喷涂的涂层可以通过连续设置和烘烤步骤进行干燥，而喷涂的粉末涂料可以在不固化的情况下烘烤。 含有这种溶剂的涂料可能在设定和烘烤步骤中或仅在凝固步骤中下垂。 通过在油漆下垂时旋转基板来防止下垂。
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公开(公告)号：US09067387B2
公开(公告)日：2015-06-30
申请号：US13564632
申请日：2012-08-01
申请人： Takashi Fujii , Daiji Katsura , Takakazu Yamane , Sakura Nakano , Kenta Okada
发明人： Takashi Fujii , Daiji Katsura , Takakazu Yamane , Sakura Nakano , Kenta Okada
CPC分类号： B32B27/06 , B32B33/00 , B32B2038/0092 , B32B2309/105 , B32B2605/08 , B44C5/04 , B44F1/04 , B60R13/02 , Y10T428/24364
摘要： A decorative film structure includes: a surface layer constituted by a transparent or translucent resin layer; an achromatic layer constituted by dots provided on a back surface of the surface layer; and a metal luster layer provided on the back surface of the surface layer to fill a gap between the dots. As surface roughness of a front surface of the surface layer, an Ra is 2 μm or less and either an Rmax is 4 μm or less or a Sm is 50 μm or more. A lightness L* of the achromatic layer is 0-80. An area of each dot when viewed from a front side of the surface layer is 10−3-105 μm2. A dot area percentage per a unit area when viewed from the front side of the surface layer is 1-80%. A stimulus value Y45° of the metal luster layer is 10000 or more.
摘要翻译： 装饰膜结构包括：由透明或半透明树脂层构成的表面层; 由表面层的背面设置的点构成的消色差层; 以及金属光泽层，其设置在表面层的背面以填充点之间的间隙。 作为表层的表面的表面粗糙度，Ra为2μm以下，Rmax为4μm以下，Sm为50μm以上。 消色差层的亮度L *为0-80。 从表面层的前侧观察时的各点的面积为10〜3×10 5μm2。 从表层的正面观察时，单位面积的点面积百分比为1-80％。 金属光泽层的刺激值Y45°为10000以上。
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7.发明授权Method for coating and assembling substrates of different charactertistics into an integral body having substantailly consistent gloss characteristics 失效将不同特征的基底涂覆和组装成具有物质一致性GLOSS特性的整体的方法
公开(公告)号：US5100705A
公开(公告)日：1992-03-31
申请号：US429057
申请日：1989-10-30
CPC分类号： B05D1/002 , B05B13/0221 , B05D3/0272 , B05B13/0452
摘要： In a coating, line a first substrate such as a vehicle body, made of a steel plate, is coated separately from a second substrate made of a different material including a plastic, such as vehicle parts, i.e., bumpers and so on, and the parts are assembled with the vehicle body. The vehicle body and parts are coated separately to form each a highly reflective surface coating. The coating is implemented by a spraying step for spraying the paint on them to form a coat; and a drying step for drying the coat. The paint is sprayed in the spraying step in a film thickness which is thicker than a thickness at which the paint sags on a surface extending at least upwardly and downwardly. And the coat on each of the substrates is dried in the drying step while being rotated about its horizontal axis for a period of time ranging at least from before the paint starts sagging to until the paint achieves a substantially sagless state, rotation of the substrate being carried out at a speed which is high enough to rotate the substrate from a vertical position to a horizontal position before the paint coated thereon substantially sags due to gravity yet which is low enough so as to cause no sagging as a result of centrifugal force.
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公开(公告)号：US4919977A
公开(公告)日：1990-04-24
申请号：US323237
申请日：1989-03-15
CPC分类号： B05D7/546 , B05B13/0221 , B05B15/1207 , B05D1/002 , B05D3/0272 , B05B13/0278 , B05B13/0431 , B05B13/0452
摘要： The coating method includes the intercoating step for spraying the intercoating paint over a substrate after undercoating, the intercoat drying step for drying the intercoat on the substrate, the overcoating step for spraying the overcoating paint over the dried intercoat on the substrate, and the overcoat drying step for drying the overcoat. In the intercoating step, the intercoating paint is sprayed in such an amount as causing sag, that is, in an amount beyond its sagging threshold value. In the intercoat drying step, the substrate is rotated about its horizontal and longitudinal axis to dry the intercoat.
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9.发明授权Clear coating for top coating of automobiles, method of forming multilayer coating and automotive body 失效汽车顶涂剂的透明涂层，多层涂层和汽车车身的形成方法公开(公告)号：US06562903B2
公开(公告)日：2003-05-13
申请号：US09870776
申请日：2001-06-01
申请人： Teruzo Toui , Hisaki Tanabe , Nobuhisa Sudo , Hiroshi Kubota , Takakazu Yamane
发明人： Teruzo Toui , Hisaki Tanabe , Nobuhisa Sudo , Hiroshi Kubota , Takakazu Yamane
IPC分类号： C08F800
CPC分类号： C09D133/064 , B05D7/576 , B05D7/577 , C08L33/064 , C08L43/04 , C09D143/04 , C08L2666/04
摘要： A clear coating for top coating of automobiles which comprises a half-esterified acid group-containing acrylic copolymer (I) and a silicate-grafted acrylic copolymer (II) as resin constituents, said half-esterified acid group-containing acrylic copolymer (I) being obtainable by: preparing a copolymer from an acid anhydride group-containing, radical-polymerizable monomer (I-a) and another radical-polymerizable monomer (I-b) and then half-esterifying said acid anhydride group with a low-molecular alcohol compound, said silicate-grafted copolymer (II) being obtainable by grafting a silicate compound (II-B) onto a hydrolyzable silyl-containing copolymer (II-A), the amount of said silicate compound (II-B) grafted being 5 to 50% by mass (on solids basis) relative to the total amount of said resin constituents.
摘要翻译： 含有半酯化酸基的丙烯酸共聚物（I）和作为树脂成分的硅酸酯接枝丙烯酸共聚物（II）的汽车顶涂层用透明涂层，所述含半酯化酸基的丙烯酸共聚物（I）为 可通过以下方法获得：由含酸酐基团的可自由基聚合的单体（Ia）和另一种可自由基聚合的单体（Ib）制备共聚物，然后用低分子量醇化合物半酯化所述酸酐基团， 接枝共聚物（II）可通过将硅酸盐化合物（II-B）接枝到可水解甲硅烷基的共聚物（II-A）上获得，所述接枝的硅酸盐化合物（II-B）的量为5〜50质量％ 基于固体）相对于所述树脂成分的总量。
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公开(公告)号：US5702578A
公开(公告)日：1997-12-30
申请号：US618085
申请日：1996-03-19
申请人： Hironori Umeda , Tohru Mashimo , Kazuo Hironaka , Tadamitsu Nakahama , Takakazu Yamane , Makoto Aizawa , Yukifumi Taniguchi
发明人： Hironori Umeda , Tohru Mashimo , Kazuo Hironaka , Tadamitsu Nakahama , Takakazu Yamane , Makoto Aizawa , Yukifumi Taniguchi
CPC分类号： B05D7/532 , B05B13/0442 , B05B13/0452 , B05D1/002 , B05D5/068 , B05D7/57
摘要： A surface coating applied to a subject surface includes an undercoating, a color base layer, coated over the undercoating layer, which contains a coloring material, and a color clear layer, coated over the color base layer, which contains a coloring dye of a hue within +/-10 from a hue of the coloring material of the base color layer on the 100-division Mansell hue ring. The color clear layer may be applied with a paint spray device while rotating the subject surface around an axis and continuously moving the subject surface along the axis to form a spiral pattern of paint spray relative to and around the subject surface at regular pitches. Preferably, the ratio of each of the regular pitches to a width of the pattern of paint spray is less than 0.3.
摘要翻译： 施加到被摄体表面的表面涂层包括涂覆在含有着色材料的底涂层上的底涂层，着色层，以及涂覆在着色层上的着色层，其含有色调的着色染料 在100分割的曼塞尔色调环上的基色层的着色材料的色调的+/- 10内。 彩色透明层可以施加涂料喷涂装置，同时围绕轴线旋转被摄体表面，并沿着轴线连续地移动被摄体表面，以相对于和围绕被摄体表面以规则的间距形成喷墨的螺旋图案。 优选地，每个规则间距与喷雾图案的宽度的比率小于0.3。
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