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1. 发明专利

JP2006152259A Coating composition 有权
标题翻译：涂料组合物
公开(公告)号：JP2006152259A
公开(公告)日：2006-06-15
申请号：JP2005308944
申请日：2005-10-24
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： KATAOKA YASUYUKI , KAWAGUCHI YOICHI , TAKAHASHI TERUYOSHI , HIGUCHI KAZUNOBU
IPC分类号： C09D101/00 , B05D1/36 , B05D5/06 , C09D5/00 , C09D5/29 , C09D101/14 , C09D133/00 , C09D155/00 , C09D167/00
摘要： PROBLEM TO BE SOLVED: To provide a coating composition good in coating workability and finishability with substantially containing no volatile organic compound under environmental restriction, suitable for forming coating film of high adhesion or the like, and, for metallic coating, capable of foaming coating film of good finishability without disturbing the orientation of a metallic pigment.
SOLUTION: The coating composition comprises a base coating (I) and a diluent (II). In this composition, the base coating (I) comprises a cellulose derivative (A), an acrylic resin (B), a polyester resin (C) and at least one organic solvent (D) selected from an ester-based organic solvent and ketone-based organic solvent, wherein the cellulose derivative (A) accounts for 5-75 wt.% of the total solids of the components (A), (B) and (C), and for the diluent (II), an aliphatic hydrocarbon-based organic solvent (E) accounts for 5-90 wt.% of the whole diluent (II), and the base coating (I) is preferably a metallic base coating.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：为了提供一种在环境限制下基本上不含挥发性有机化合物的涂布加工性和整理性良好的涂料组合物，适用于形成高粘合性等的涂膜，并且对于金属涂层，能够发泡涂膜具有良好的整理性，而不会影响金属颜料的取向。溶液：涂料组合物包含底涂层（I）和稀释剂（II）。在该组合物中，基底涂层（I）包含纤维素衍生物（A），丙烯酸树脂（B），聚酯树脂（C）和至少一种选自酯类有机溶剂和酮的有机溶剂（D）的有机溶剂，其中纤维素衍生物（A）占组分（A），（B）和（C）的总固体的5-75重量％，对于稀释剂（II），脂族烃的有机溶剂（E）占整个稀释剂（II）的5-90重量％，并且基底涂层（I）优选为金属底涂层。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005087877A Repair coating method 有权
标题翻译：维修涂料方法
公开(公告)号：JP2005087877A
公开(公告)日：2005-04-07
申请号：JP2003325014
申请日：2003-09-17
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： NISHIZAWA YASUAKI , HIGUCHI KAZUNOBU , YAGUCHI HIROSHI
IPC分类号： B05D7/14 , B05D7/24 , C09D5/00 , C09D7/12 , C09D133/00 , C09D175/04
摘要： PROBLEM TO BE SOLVED: To provide a simple and easy repair coating method whereby the difference in finished appearance between a colored base coating film for repair coating and an unrepaired area is made unnoticeable.
SOLUTION: This repair coating method comprises the steps of repair-coating a coating film surface with an undercoat material before coating the whole coating film surface including the repaired area with an undercoat coating material (I), subjecting the resultant undercoat coating film to graduation coating with an aqueous colored base coating material (II) so that the thickness of a colored base coating film formed on the repaired area is larger than that of an opacifying film and so that the thickness of the colored base coating film formed on an unrepaired area becomes shaded off and thinner when being separated from the repaired area and coating the colored base coating film with a top clear coating material (III).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种简单且容易的维修涂覆方法，由此使修补涂层的着色底涂层和未修复区域之间的完成外观的差异变得不明显。解决方案：该修补涂布方法包括以下步骤：在用涂层涂料（I）涂覆包括修补区域的整个涂膜表面之前，用底涂层材料修复涂膜表面，对所得的底涂层膜使用水性有色基底涂料（II）进行分级涂布，使得形成在修复区域上的着色基底涂膜的厚度大于不透明膜的厚度，从而形成在着色底涂层未修复区域与修复区域分离时变薄并变薄，并用顶部透明涂层材料（III）涂覆着色底涂层。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JPH07233337A COATING COMPOSITION 失效
公开(公告)号：JPH07233337A
公开(公告)日：1995-09-05
申请号：JP5331794
申请日：1994-02-24
申请人： KANSAI PAINT CO LTD
发明人： HIGUCHI KAZUNOBU , KOBAYASHI KEISUKE , AKIYAMA RITSU
IPC分类号： B05D5/00 , B05D7/14 , B05D7/24 , B32B15/08 , C09D5/00 , C09D5/08 , C09D7/12 , C09D161/20 , C09D167/00 , C09D167/02
摘要： PURPOSE:To obtain a coating composition useful for coating galvanized steel, excellent in corrosion resistance by allowing to contain a chromate based anticor rosive pigment and a phosphate pigment in a specific ratio based on a solid component of a coating forming resin. CONSTITUTION:This composition contains (A) 10-100 pts.wt. preferably 30 80 pts.wt. chromate based anticorrosive pigment (preferably, a combination of strontium chromate and zinc chromate, or one of strontium chromate and barium chromate and (B) 5-50 pts.wt., preferably 15-40 pts.wt. phosphate pigment (preferably, at least one of zinc phosphate, aluminum phosphate and calcium phosphate) based on 100 pts.wt. solid resin component in a coating forming resin (e.g., an epoxy resin, an epoxy-urethane resin, a polyester resin, etc. preferably a combination of the polyester resin and amino resin). Here, the total pigment is preferably 60-180pts. based on 100pts. resin solid component.

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