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1. 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

2. 发明专利

JP2010082598A Method of forming laminated coating film and coated material 有权
标题翻译：形成层压涂膜和涂层材料的方法
公开(公告)号：JP2010082598A
公开(公告)日：2010-04-15
申请号：JP2008257115
申请日：2008-10-02
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： ASO TETSUJI , OBATA YUSAKU , YAMANAKA EIJI , SASAKI NARIYUKI , KUBOTA HIROSHI , YAMANE TAKAKAZU
IPC分类号： B05D1/36
摘要： PROBLEM TO BE SOLVED: To improve the appearance of a coating film in a method of forming a coating film which applies an intermediate coating composition, a base coating composition and a clear coating composition in this order to burn and cure the formed three layers at once. SOLUTION: The method of forming the laminated coating film includes a step of applying the intermediate coating composition, the base coating composition and the clear coating composition successively in a wet-on-wet manner, and a step of firing and curing the formed three layers at the same time. The base coating composition is a solvent-type base coating composition which includes an acrylic resin (a), a melamine resin (b), an organic bentonite (c), a maleic acid monoalkyl ester (d), and a brilliant pigment (e). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提高涂膜的形成方法，为了提高涂膜的外观，可以依次涂覆中间涂料组合物，底涂层组合物和透明涂料组合物，以便烧结和固化所形成的三一层。＆lt; P＆gt;解决方案：层压涂膜的形成方法包括以湿湿方式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，以及烧结和固化同时形成三层。基础涂料组合物是溶剂型基础涂料组合物，其包括丙烯酸树脂（a），三聚氰胺树脂（b），有机膨润土（c），马来酸单烷基酯（d）和辉光颜料）。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010253383A Method for forming laminated coating film, and coated article 有权
标题翻译：形成层压涂膜的方法和涂层制品
公开(公告)号：JP2010253383A
公开(公告)日：2010-11-11
申请号：JP2009106500
申请日：2009-04-24
申请人： Nippon Paint Co Ltd , 日本ペイント株式会社
发明人： OBATA YUSAKU , YAMANAKA EIJI , ASO TETSUJI , ICHIMURA HIDEKI , SASAKI NARIYUKI
IPC分类号： B05D7/24 , B05D1/36
摘要： PROBLEM TO BE SOLVED: To enhance the coating film appearance of a laminated coating film while ensuring the coating film properties such as interlaminar bonding properties, or chipping resistance of the obtained laminated coating film in the so-called intercoat-less coating for forming the laminated coating film composed of a base coating film and a clear coating film on an electrodeposition coating film. SOLUTION: The method for forming the laminated coating film includes a step of successively coating a base material, on which the electrodeposition coating film is formed, with an aqueous base coating composition and a clear coating composition by a wet-on-wet system and a step of baking and curing the applied uncured two-layered coating film, and the aqueous base coating composition includes an acrylic resin emulsion (i), polyether polyol (ii) and active methylene type block polyisocyanate (iii). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提高层压涂膜的涂膜外观，同时确保所谓的不含涂层的涂层中所得到的层压涂膜的涂膜性能如层间粘合性能或耐崩裂性，在电沉积涂膜上形成由基底涂膜和透明涂膜组成的层压涂膜。＆lt; P＆gt;解决方案：层压涂膜的形成方法包括以下步骤：用基底涂料组合物和透湿涂层组合物依次涂覆其上形成有电沉积涂膜的基材，（i），聚醚多元醇（ii）和活性亚甲基型嵌段聚异氰酸酯（iii）的水性基底涂料组合物。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010253384A Method of forming laminated coating film and coated article 有权
标题翻译：形成层压涂膜和涂层制品的方法
公开(公告)号：JP2010253384A
公开(公告)日：2010-11-11
申请号：JP2009106505
申请日：2009-04-24
申请人： Nippon Paint Co Ltd , 日本ペイント株式会社
发明人： SHIMADA ATSUYUKI , NISHIMURA TAKESHI , ASO TETSUJI , SASAKI NARIYUKI
IPC分类号： B05D1/36 , B05D7/24 , C09D5/02 , C09D7/12 , C09D133/14 , C09D135/00 , C09D151/00 , C09D175/04
摘要： PROBLEM TO BE SOLVED: To improve a method of forming a double-layer coating film by a two-coat-one-bake method or a three-coat-one-bake method to enhance the appearance of the coating film of an obtained laminated coating film. SOLUTION: The method of forming the laminated coating film includes a process of coating a target article with a melamine hardenable base coating composition containing at least 5 mass%, based on the solid content of the coating, of a melamine resin to form an unhardened base coating film; a process of applying a two-pack clear coating composition onto the unhardened base coating film to form an unhardened clear coating film; and a process of baking the unhardened base coating film and the unhardened clear coating film obtained to harden. The two-pack clear coating composition consists of a main agent containing a hydroxyl-containing acrylic resin (A) of a number average molecular weight (Mn) of 1,500-6,000 and a hydroxyl value of 100-200 with a ratio of secondary hydroxyl groups among those giving the hydroxyl value of 20-100% and a hardening agent containing an isocyanate compound (B). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了改进通过双层一次烘烤法或三层一次烘烤法形成双层涂膜的方法，以增强涂膜的外观得到层压涂膜。解决方案：形成层压涂膜的方法包括用三聚氰胺可硬化底涂层组合物涂覆目标制品的方法，该组合物基于涂料的固体含量至少为5质量％，形成三聚氰胺树脂未硬化的基底涂膜; 将双组分透明涂料组合物施加到未硬化的基底涂膜上以形成未硬化的透明涂膜的方法; 以及对未硬化的基底涂膜和未硬化的透明涂膜进行硬化处理的工序。双组分透明涂料组合物由含有数均分子量（Mn）为1,500-6,000的羟基含丙烯酸树脂（A）和羟基值为100-200的主要试剂组成，具有仲羟基的比例在羟基值为20-100％的那些和含有异氰酸酯化合物（B）的硬化剂之间。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009233508A Method for forming layered coating film and coated object 审中-公开
标题翻译：形成层状涂层膜和涂层物体的方法
公开(公告)号：JP2009233508A
公开(公告)日：2009-10-15
申请号：JP2008079941
申请日：2008-03-26
申请人： Nippon Paint Co Ltd , 日本ペイント株式会社
发明人： ASO TETSUJI , NISHIMURA TAKESHI , SASAKI NARIYUKI
IPC分类号： B05D1/36 , B05D7/14 , C09D7/12 , C09D133/00 , C09D133/14 , C09D151/00 , C09D161/28 , C09D167/00 , C09D175/04 , C09D175/12
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a layered coating film, in which layer blending properties of the layered coating film between the adjacent coating film layers are controlled to create an original glorious feeling of a metallic coating film or a dense feeling of a lustering pigment when an intermediate coating composition, a base coating composition and a clear coating composition are applied in this order onto a base material by a wet-on-wet coating method to form the layered coating film. SOLUTION: The method for forming the layered coating film includes the steps of: applying the intermediate coating composition, the base coating composition and the clear coating composition in this order; and using a three-coat one-bake process. The base coating composition is a solvent-type base coating composition which comprises (A) a urea-modified acrylic resin, (B) a urethane-modified polyester resin, (C) a melamine resin and (D) the lustering pigment and has 60/40 to 95/5 of the mass ratio of (solid content of (A) the urea-modified acrylic resin)/(solid content of (B) the urethane-modified polyester resin), and the clear coating composition is a two-liquid type clear coating composition. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种形成层状涂膜的方法，其中控制相邻涂膜层之间的层状涂膜的层共混性，以产生金属涂膜或原始光泽的原始光泽感通过湿式湿式涂布法将中间涂料组合物，基础涂料组合物和透明涂料组合物依次施加到基材上以形成层状涂膜，从而使感光颜料感觉稠密。解决方案：形成层状涂膜的方法包括以下步骤：按此顺序施加中间涂料组合物，底涂层组合物和透明涂料组合物; 并使用三层单烘烤工艺。基础涂料组合物是溶剂型基础涂料组合物，其包含（A）脲改性丙烯酸树脂，（B）氨基甲酸酯改性聚酯树脂，（C）三聚氰胺树脂和（D）调色颜料，并具有60 （A）脲改性丙烯酸树脂的固体成分的质量比/（（B）氨基甲酸酯改性聚酯树脂的固体成分）的质量比/ 40〜95/5，透明涂料组合物为二液体型透明涂料组合物。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009233507A Method for forming layered coating film and coated object 审中-公开
标题翻译：形成层状涂层膜和涂层物体的方法
公开(公告)号：JP2009233507A
公开(公告)日：2009-10-15
申请号：JP2008079937
申请日：2008-03-26
申请人： Nippon Paint Co Ltd , 日本ペイント株式会社
发明人： ASO TETSUJI , NISHIMURA TAKESHI , SASAKI NARIYUKI
IPC分类号： B05D1/36 , B05D7/14 , C09D7/12 , C09D101/08 , C09D133/02 , C09D133/14 , C09D161/28 , C09D167/00 , C09D175/04
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a layered coating film, in which layer blending properties of the layered coating film between the adjacent coating film layers are controlled to create an original glorious feeling of a metallic coating film or a dense feeling of a lustering pigment when an intermediate coating composition, a base coating composition and a clear coating composition are applied in this order onto a base material by a wet-on-wet coating method to form the layered coating film. SOLUTION: The method for forming the layered coating film includes the steps of: applying the intermediate coating composition, the base coating composition and the clear coating composition in this order; and using a three-coat one-bake process. The intermediate coating composition comprises (i) a urethane-modified polyester resin, (ii) a melamine resin, (iii) a block isocyanate compound, (iv) a non-aqueous dispersion resin and (v) a flat pigment, and the base coating composition is a solvent-type base coating composition which comprises (A) a urea-modified acrylic resin, (B) the urethane-modified polyester resin, (C) the melamine resin and (D) the lustering pigment and has 60/40 to 95/5 mass ratio of (solid content of (A) the urea-modified acrylic resin)/(solid content of (B) the urethane-modified polyester resin). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种形成层状涂膜的方法，其中控制相邻涂膜层之间的层状涂膜的层共混性，以产生金属涂膜或原始光泽的原始光泽感通过湿式湿式涂布法将中间涂料组合物，基础涂料组合物和透明涂料组合物依次施加到基材上以形成层状涂膜，从而使感光颜料感觉稠密。解决方案：形成层状涂膜的方法包括以下步骤：按此顺序施加中间涂料组合物，底涂层组合物和透明涂料组合物; 并使用三层单烘烤工艺。中间涂料组合物包含（i）氨基甲酸酯改性的聚酯树脂，（ii）三聚氰胺树脂，（iii）嵌段异氰酸酯化合物，（iv）非水分散树脂和（v）扁平颜料，以及碱涂料组合物是溶剂型基础涂料组合物，其包含（A）脲改性丙烯酸树脂，（B）氨基甲酸酯改性聚酯树脂，（C）三聚氰胺树脂和（D）着色颜料，并具有60/40 至95/5质量比（（A）脲改性丙烯酸树脂的固体成分）/（（B）氨基甲酸酯改性聚酯树脂的固体成分）。版权所有（C）2010，JPO＆INPIT

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