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1. 发明专利

JP2008272666A Corrosion-proofing coating method using aqueous epoxy resin zinc rich paint 有权
标题翻译：使用水性环氧树脂的耐腐蚀涂层方法
公开(公告)号：JP2008272666A
公开(公告)日：2008-11-13
申请号：JP2007119374
申请日：2007-04-27
申请人： Kansai Paint Co Ltd , Public Works Research Institute , 独立行政法人土木研究所 , 関西ペイント株式会社
发明人： KANO HIROSHI , SANO MAKOTO , YAMASHITA HIDETO , HAMAMURA TOSHIHIRO , GOTO HIROAKI , MORIYA SUSUMU
IPC分类号： B05D5/00 , B05D7/24 , C09D5/02 , C09D5/08 , C09D7/12 , C09D163/00 , C23F11/00
摘要： PROBLEM TO BE SOLVED: To provide a corrosion-proofing coating method which enables the formation of a coating film excellent in curing performance and corrosion-proofing property even under normal temperature drying condition as well as forced drying condition by using an aqueous epoxy resin zinc rich paint. SOLUTION: The corrosion-proofing coating method comprises the step of coating an aqueous epoxy resin zinc rich paint on the surface of a substrate and further overcoating an aqueous coating on the coating film of the epoxy resin zinc rich paint thus formed if necessary. The aqueous epoxy resin zinc rich paint is a two-liquid/one powder type aqueous epoxy resin zinc rich paint comprising a combination of (I) a primary component containing an epoxy resin emulsion, (II) a pigment component containing zinc powder and (III) an amine curing agent, and the above components and agent are mixed just before use for coating. The content of the zinc powder is in the range of 400-1,500 pts.mass per 100 pts.mass of the total solid content of the epoxy resin emulsion and the amine curing agent (III) contained in the paint. The amine curing agent (III) contains polyamine having a cyclic structure as a part of the composition. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种耐腐蚀涂层方法，其即使在常温干燥条件下也能形成具有优异的固化性能和耐腐蚀性的涂膜以及通过使用水性环氧树脂的强制干燥条件树脂富锌漆。防腐蚀涂布方法包括在基材表面涂布水性环氧树脂富锌涂料的步骤，并且如果需要，再涂覆如此形成的环氧树脂富锌涂料的涂膜上的水性涂料。含水环氧树脂富锌涂料是双液/一粉末型水性环氧树脂富锌涂料，其包含（I）含有环氧树脂乳液的主要组分，（II）含锌粉末的颜料组分和（III ）胺固化剂，并且将上述组分和试剂在使用前混合进行涂布。锌粉的含量在涂料中所含的环氧树脂乳液和胺类固化剂（III）的总固体成分的每100分钟400〜1500个点之间。胺固化剂（III）含有作为组合物的一部分的具有环状结构的多胺。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2015057469A 膜厚判定塗料組成物及びそれを用いた防食塗膜形成方法审中-公开
标题翻译：薄膜厚度决定涂料组合物及使用其形成抗静电涂层膜的方法
公开(公告)号：JP2015057469A
公开(公告)日：2015-03-26
申请号：JP2014160640
申请日：2014-08-06
申请人：関西ペイント株式会社 , Kansai Paint Co Ltd
发明人： GOTO HIROAKI , KANO HIROSHI , HIROSE TETSUYA
IPC分类号： C09D163/00 , B05D3/00 , B05D7/24 , C09D5/00 , C09D5/08 , C09D7/12
摘要：【課題】目視により所望の膜厚に達したことを判定可能であり、隠蔽性を十分に有する防食塗膜を形成するのに適する塗料組成物及びそれを用いた防食塗膜形成方法を提供する。【解決手段】エポキシ樹脂、染料、体質顔料、及びポリアミン化合物を含むエポキシ樹脂用硬化剤を含有してなり、塗料に含まれる樹脂固形分を基準として染料が0.01〜2.0質量%の範囲内、体質顔料の含有量が50〜100質量%の範囲内にあり、該塗料組成物から形成される塗膜の所望の乾燥膜厚(A)の隠蔽率が0.85以上であり、該所望乾燥膜厚の半分の乾燥膜厚(A/2)での隠蔽率が0.83以下であって、該膜厚(A)と膜厚(A/2)との間の色差が5.5以上にある膜厚判定塗料組成物、並びに該膜厚判定塗料組成物を用いて、目視で膜厚を判定し、目標とする乾燥膜厚の防食塗膜を形成することを特徴とする防食塗膜形成方法に関する。【選択図】なし
摘要翻译：要解决的问题：提供能够通过目视观察来决定膜厚达到所需膜厚并适合于形成具有足够隐蔽性的防腐蚀涂膜的涂料组合物，以及使用其形成防腐涂膜的方法。解决方案：提供一种包含环氧树脂，染料，负载颜料和包含多胺化合物的环氧树脂硬化剂的薄膜厚度决定涂料组合物，基于涂层中包含的树脂固体含量，染料含量在0.01〜2.0质量％的范围内，负载颜料的含量在50〜100质量％的范围内，由涂层形成的涂膜的所需干膜厚（A）的对比度组成为0.85以上，所需干膜厚度的一半的干膜厚度（A / 2）的对比度为0.83以下，膜厚（A）和膜厚度（A / 2）为5.5以上，并且还提供了形成防腐涂膜的方法，其特征在于，通过使用膜厚决定涂料组合物的目视观察决定膜厚度，以及形成具有客观干膜厚度的防腐蚀涂膜。

3. 发明专利

JP2004002502A Coating composition 有权
公开(公告)号：JP2004002502A
公开(公告)日：2004-01-08
申请号：JP2002157365
申请日：2002-05-30
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： GOTO HIROAKI , SHIMADA SHINICHI , NODA SUMIO
IPC分类号： B05D7/24 , C08G59/50 , C09D133/06 , C09D163/00 , C09D183/04
摘要： PROBLEM TO BE SOLVED: To provide a coating composition forming a coated film having excellent anticorrosion properties and weather resistance in a coating step at normal temperature a time for preventing corrosion and maintaining a beautiful appearance of a structure made of steel.
SOLUTION: The coating composition comprises an acrylic resin (A), an epoxy resin (B) and an amine curing agent (C) which may contain an aminosilane. The epoxy resin (B) is obtained by modifying an epoxy resin (i) having at least two or more epoxy groups in one molecule with a dibasic acid (ii) and/or a carboxy group-containing phenol (iii) and further, as necessary, may contain an organosilane compound (D). The compounding ratio of the acrylic resin (A), epoxy resin (B) and organosilane compound (D) is preferably 5-95 wt.% of (A), 5-95 wt.% of (B) and 0-90 wt.% of (D) in the total resin solid content thereof.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2002086066A METHOD OF FORMING COATING FILM 失效
公开(公告)号：JP2002086066A
公开(公告)日：2002-03-26
申请号：JP2000242397
申请日：2000-08-10
申请人： KANSAI PAINT CO LTD
发明人： KUROKAWA MASATETSU , GOTO HIROAKI , IIDA SHINJI
IPC分类号： B05D7/24 , B05D7/14 , C09D1/00 , C09D163/00
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a coating film preventing the occurance of bubbles without applying a mist coating process onto a film surface coated with an inorganic zinc rich paint. SOLUTION: A coating material for mist coatless coating contains an epoxy resin (A), an amine-based curing agent (B), and a zinc powder (C) having a shape excluding a scaly shape and a foliate shape, and has a pigment volume concentration of 20-70% based on the total pigment containing the zinc powder (C). This coating material is applied onto the film surface coated with the inorganic zinc rich paint.

5. 发明专利

JP2001219119A COATING METHOD 失效
公开(公告)号：JP2001219119A
公开(公告)日：2001-08-14
申请号：JP2000030125
申请日：2000-02-08
申请人： KANSAI PAINT CO LTD
发明人： GOTO HIROAKI , DOI YORIO , KOGURE HIDEO , ISOZAKI OSAMU
IPC分类号： B05D5/06 , B05D7/04 , B05D7/24
摘要： PROBLEM TO BE SOLVED: To provide a coating method to obtain a plastic film having surface with good coating finish without prominence of coat interference fringe. SOLUTION: In a method for finishing a surface with unevenness by applying a clear coating material on the plastic film, a gravure coating is performed so that width of unevenness is 100-900 μm and the height is 100-900 nm.

6. 发明专利

JP2001131502A METHOD OF PREVENTING SURFACE OF INTERIOR MATERIAL FROM BECOMING DIRTY 失效
公开(公告)号：JP2001131502A
公开(公告)日：2001-05-15
申请号：JP31362899
申请日：1999-11-04
申请人： KANSAI PAINT CO LTD
发明人： NAKATANI EISAKU , KOGURE HIDEO , GOTO HIROAKI
IPC分类号： B05D7/24 , C09D5/16 , C09D7/12 , C09D183/04 , C09D201/06 , C09D201/10 , C09J7/02 , C09J201/00 , E04F13/00 , E04F13/07
摘要： PROBLEM TO BE SOLVED: To provide a method for preventing the surface of an interior material from becoming dirty. SOLUTION: This method for preventing the surface of the interior material from becoming dirty comprises sticking a wallpaper sheet on the surface of the constructional interior material through a pressure-sensitive adhesive, wherein the wallpaper sheet is obtained by the following: the surface of a sheet is coated with a treating agent comprising a silicone-based curable resin containing (i) an organosilicon copolymer obtained from (a) a hydroxy group-containing radical-polymerizable unsaturated monomer, (b) an epoxy group-containing radical-polymerizable unsaturated monomer, (c) a radical-polymerizable unsaturated monomer which contains a hydroxy group directly bonded to the silicon atom and/or a hydrolyzable group, (d) a radical-polymerizable unsaturated monomer which contains dimethylsiloxane bonds as the main chain and, if necessary, (e) a radical-polymerizable unsaturated monomer other than the above monomers (a) to (d) and (ii) a metal chelate compound; the coated sheet is subjected to curing treatment; and the treated sheet is patterned with an embossing roll to form the wallpaper sheet.

7. 发明专利

JPH1135714A HYDROPHILIC COATED FILM 失效
公开(公告)号：JPH1135714A
公开(公告)日：1999-02-09
申请号：JP19170397
申请日：1997-07-17
申请人： KANSAI PAINT CO LTD
发明人： HARUTA NAOYA , GOTO HIROAKI , DOI YORIO
IPC分类号： B05D7/24 , C08J7/04
摘要： PROBLEM TO BE SOLVED: To prepare a film of which the surface exhibits hydrophilicity from the initial stage and which is resistant to staining due to exposure for a long term by coating a plastic film with a coating compsn. comprising a reaction- curing resin compsn. and a specified amt. of a specific alkyl silicate compounded thereinto, then treating the surface of the resultant coating layer with an acid, and washing the surface with water. SOLUTION: A plastic film (e.g. a polyethylene terephthalate film) is coated with a coating compsn. which is prepd. by compounding a reaction-curing resin compsn. contg. a hydroxylated resin (e.g. a hydroxylated acrylic resin) having a number average mol.wt. of 1,000-100,000 and an OH value of 2-200 mgKOH/g and a polyisocyanate compd. with an alkyl silicate of the formula: Si(OR)4 (wherein R is a 1-3C alkyl) and/or a low condensate thereof in an amt. of 5-50 wt.% of the resin solid. Then, the surface of the resultant coating layer is treated with an acid, pref. an aq. 0.0001-5 N sulfuric or hydrochloric acid soln., and washed with water.

8. 发明专利

JP2002194284A INORGANIC PAINT RICH IN ZINC 失效
公开(公告)号：JP2002194284A
公开(公告)日：2002-07-10
申请号：JP2000394272
申请日：2000-12-26
申请人： KANSAI PAINT CO LTD
发明人： GOTO HIROAKI , KUROKAWA MASATETSU , NAKANO TADASHI , IIDA SHINJI
IPC分类号： C09D183/00 , C09D5/10
摘要： PROBLEM TO BE SOLVED: To provide an inorganic paint rich in zinc which can form a coating film capable of controlling the generation of bubbles without conducting a mist coating step. SOLUTION: The inorganic paint rich in zinc comprises (A) a silicon based inorganic binder, (B) a zinc powder having an average particle diameter of 4 to 40 μm, and (C) at least one kind to be selected from a zinc powder having an average particle diameter of smaller than 4 μm and a loading pigment as the major components with a content of the component (B) of 60-90 wt.% based on the dried coating film and, simultaneously, a content of the component (C) of 10-30 wt.% based on the weight of the component (B).

9. 发明专利

JP2002114943A EPOXY RESIN PAINT COMPOSITION 失效
公开(公告)号：JP2002114943A
公开(公告)日：2002-04-16
申请号：JP2000305049
申请日：2000-10-04
申请人： KANSAI PAINT CO LTD
发明人： IIDA SHINJI , GOTO HIROAKI , KUROKAWA MASATETSU , NODA SUMIO
IPC分类号： B05D1/02 , B05D7/14 , B05D7/24 , C09D5/08 , C09D163/00
摘要： PROBLEM TO BE SOLVED: To provide an epoxy resin paint composition being usable on a low temperature painting condition, having a long usable life and excellent painting workability, rapidly curing, and being possible to form a coating having excellent solvent resistance and corrosion resistance. SOLUTION: The epoxy resin paint composition comprises (A) an unsaturated group-containing epoxy resin represented by formula (1), (wherein R1 is a 1-8C alkyl group; and (n) is an integer of 0-2, and preferably 1) comprising reacting a liquid epoxy resin (a) with a carboxyl group-containing unsaturated monomer (b) so that the equivalent ratio of an epoxy group to the carboxyl group can be 1:0.03-0.85 and (B) a ketimine compound comprising blocking with a dialkylketone an amino group of a polyamine compound represented by the formula: Y(-CH2-NH2)k, (wherein Y is a k-valent organic group or a direct bond; and (k) is an integer of >=2).

10. 发明专利

JPH08112833A PRODUCTION OF PLASTIC MOLDED PRODUCT HAVING SELF-ADHESIVE SHEET LAYER 失效
公开(公告)号：JPH08112833A
公开(公告)日：1996-05-07
申请号：JP27827694
申请日：1994-10-17
申请人： KANSAI PAINT CO LTD
发明人： GOTO HIROAKI , TOMIYAMA TAKESHI
IPC分类号： B32B1/00 , B29C45/14 , B29K101/00
摘要： PURPOSE: To impart excellent appearance and to improve the adhesiveness to a plastic material while enabling the easy recycle of the plastic material by simultaneously molding a self-adhesive sheet and the plastic material so that the surface of the self-adhesive layer of the self-adhesive sheet comes into contact with the outer surface of a plastic molded product. CONSTITUTION: A self-adhesive sheet having a self-adhesive layer as an outer layer and a plastic material are simultaneously molded so that the surface of the self-adhesive layer of the self-adhesive sheet comes into contact with the outer surface of a plastic molded product. By peeling the self-adhesive sheet from the plastic molded product, the molded plastic material can be recycled. That is, the plastic molded product having the self-adhesive sheet is produced and the self-adhesive sheet having the self-adhesive layer as an outer layer and the plastic material are simultaneously molded so that the surface of the self-adhesive layer of the self-adhesive sheet comes into contact with the outer surface of a plastic molded product.

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