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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：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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13.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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公开(公告)号：US5248521A
公开(公告)日：1993-09-28
申请号：US582123
申请日：1990-09-13
IPC分类号： C09K3/14
CPC分类号： C09K3/14
摘要： A method for repairing the surface of a coating involves the step of rubbing a compound having a Vickers hardness of above Hv 2,000 g/mm.sup.2 on the surface of the coating with a buff at a uniform surface pressure ranging from 2 to 20 g/cm.sup.2. This method permits the repair of scratched or scraped coating surfaces to produce coating surfaces of high quality without causing fade on the surfaces.
摘要翻译： 用于修复涂层表面的方法包括以2至20g / cm 2的均匀表面压力，以具有抛光的方式在维氏硬度为2000g / mm2以上的维氏硬度的化合物上摩擦涂层的表面的步骤。 这种方法可以修复划痕或刮擦的涂层表面，以产生高质量的涂层表面，而不会在表面上引起褪色。
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公开(公告)号：US5976677A
公开(公告)日：1999-11-02
申请号：US998783
申请日：1997-12-29
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： B05D7/57 , B05B13/0442 , B05D5/066 , B05D5/068 , Y10T428/24868 , Y10T428/24876 , Y10T428/24884 , Y10T428/24893 , Y10T428/24901 , Y10T428/24909
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.
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。
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公开(公告)号：US5169683A
公开(公告)日：1992-12-08
申请号：US745987
申请日：1991-08-12
CPC分类号： B05D1/002 , B05B13/0221 , B05D3/0272 , B05B13/0452
摘要： The coating method contains a spraying step in which a paint is sprayed at least on a coating substrate extending in an upward and downward direction to a film thickness thicker than causing sags of the sprayed paint. The coating substrate on which the paint is sprayed is rotated about the horizontal axis while the sprayed paint is dried until it does not sag any more. The coating apparatus includes a carriage conveying the coating substrate arranged to run along the conveying direction, and the carriage is provided with a supporting base for supporting the coating substrate rotatively about the horizontal axis. One embodiment for rotating the substrate supported by the supporting base is a spring that is disposed on the carriage to rotate the substrate by means of a restoring force produced by the spring. On the passage for conveying the carriage is disposed a force storing mechanism for storing the restoring force in the spring that released the restoring force. Another embodiment therefor is a combination of a chain disposed along the conveying passage for the carriage with a sprocket disposed on the carriage. The sprocket is engageable with the chain and operatively coupled to the coating substrate. By disposing the chain in a fixed manner, on the one hand, the substrate is caused to rotate as the carriage is being conveyed. By dividing the chain, on the other, the substrate is caused to rotate while the conveyance of the carriage is suspended.
摘要翻译： 涂布方法包括喷涂步骤，其中至少在涂覆基材上喷涂涂料，所述涂布基材沿上下方向延伸至厚度大于使喷涂涂料下垂的膜厚度。 喷涂涂料的涂料基体围绕水平轴线旋转，同时喷涂的涂料被干燥直至不再下垂。 该涂布装置包括：传送涂布基板的托架，布置成沿着传送方向延伸;滑架设置有用于围绕水平轴线可旋转地支撑涂布基板的支撑基座。 用于旋转由支撑基座支撑的基板的一个实施例是设置在滑架上以通过由弹簧产生的恢复力旋转基板的弹簧。 在用于输送托架的通道上设置有用于存储释放恢复力的弹簧中的恢复力的力存储机构。 其另一个实施例是沿着用于滑架的输送通道设置的链条与设置在托架上的链轮一起的组合。 链轮可与链条接合并且可操作地联接到涂层基底。 通过以固定的方式设置链条，一方面使基板随着托架的传送而旋转。 通过分割链条，另一方面，当托架的传送被悬挂时，使基板旋转。
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公开(公告)号：US5091215A
公开(公告)日：1992-02-25
申请号：US700045
申请日：1991-05-07
CPC分类号： B05B13/0221 , B05B15/1207 , B05D1/002 , B05D3/0272 , B05B13/0452
摘要： In the coating method containing a coating step for coating a substrate with a paint and a drying step for drying the paint coated thereon, the paint is sprayed on a side extending in an up-and-downward direction and a side extending a horizontal direction in the coating step in such a manner that it is coated in a given film thickness on the horizontally extending side and in a film thickness on the up-and-downwardly extending side, which is thicker than its sagging limit thickness in which it sags. The coating is effected such that the coating on the up-and-downwardly extending side is finished at the same time as or subsequent to the coating on the horizontally extending side.In the drying step, the substrate is rotation about its horizontal axis extending in a horizontal and longitudinal direction of the substrate during a period of time from before the paint sags to until it is cured to a sagless state. The rotation of the substrate is carried out at a speed which is high enough to reverse its vertical position to its horizontal position before the paint sags due to gravity yet which is low enough to cause no sagging as a result of centrifugal force.
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公开(公告)号：US4968530A
公开(公告)日：1990-11-06
申请号：US490715
申请日：1990-03-08
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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公开(公告)号：US4785995A
公开(公告)日：1988-11-22
申请号：US26487
申请日：1987-03-16
CPC分类号： B05B3/1057 , B05B5/0407
摘要： The invention provides methods and apparatus for conducting electrostatic spray coating by which an improved coating layer made uniform in gloss, hardness, weather-tightness, and other characteristics is obtained on an object to be coated. The coating layer is formed with use of a rotary spray head device which is provided with a funnel-like body having an inner wall surface and an open end portion. The rotary spray head device is driven to turn on an axis of rotation surrounded by the inner wall surface of the funnel-like body, and supplied with plural kinds of coating material which are discharged to a substantially common location on the inner wall surface of the funnel-like body simultaneously through respective separate paths so as to form their respective layers superimposed on said inner wall surface of the funnel-like body and move toward said open end portion of the funnel-like body.
摘要翻译： 本发明提供了一种用于进行静电喷涂的方法和装置，通过该方法和装置，在待涂覆的物体上获得在光泽度，硬度，耐候性等特性上均匀的改进的涂层。 涂层使用设置有具有内壁表面和开口端部分的漏斗状体的旋转喷头装置形成。 旋转喷头装置被驱动以使由漏斗状体的内壁表面所包围的旋转轴线转动，并且供给多种涂料，这些涂层材料被排出到 漏斗状体同时通过各自的分离路径，以形成叠加在漏斗状体的所述内壁表面上的各自的层，并且朝向漏斗状体的所述开口端部移动。
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