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1. 发明专利

JP2007327023A Water-base resin composition and water-base paint containing the same 有权
标题翻译：水基树脂组合物和含有它的水基涂料
公开(公告)号：JP2007327023A
公开(公告)日：2007-12-20
申请号：JP2006243126
申请日：2006-09-07
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： CHINO YOSHIAKI , HARAKAWA HIROMI , NAKAMIZU MASATO , SAIGA TADANOBU
IPC分类号： C08L75/04 , B05D7/24 , C08G18/10 , C08G18/32 , C09D5/02 , C09D163/00 , C09D175/04
摘要： PROBLEM TO BE SOLVED: To provide a water-base resin composition forming a coating film excellent in water resistance and in corrosion resistance, and to provide a water-base paint containing the same. SOLUTION: The water-base resin composition is produced by dispersing, in an aqueous solvent, a polyurethane resin (III) obtained by the reaction of an epoxy prepolymer (I) having a terminal amino group, prepared by the reaction of polyepoxy compound (a) and an amine compound (b), and a urethane prepolymer (II) having a terminal isocyanate group, prepared by the reaction of a compound (d), that contains at least two active hydrogen groups in one molecule, containing a carboxy group-containing diol (c), and a polyisocyanate compound (e). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种形成耐水性和耐腐蚀性优异的涂膜的水性树脂组合物，并提供含有该涂料的水性涂料。解决方案：水性树脂组合物通过在水性溶剂中分散通过由具有末端氨基的环氧预聚物（I）反应获得的聚氨酯树脂（III），通过聚环氧树脂化合物（a）和胺化合物（b）和具有末端异氰酸酯基的氨基甲酸酯预聚物（II），其通过在一分子中含有至少两个活性氢基团的化合物（d）的反应制备，含羧基的二醇（c）和多异氰酸酯化合物（e）。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008255194A Aqueous resin composition 有权
标题翻译：水性树脂组合物
公开(公告)号：JP2008255194A
公开(公告)日：2008-10-23
申请号：JP2007097698
申请日：2007-04-03
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： SAIGA TADANOBU , HARAKAWA HIROMI
IPC分类号： C08L33/04 , C09D5/02 , C09D133/00 , C09D183/04
摘要： PROBLEM TO BE SOLVED: To provide an aqueous resin composition comprising a fatty acid modified acrylic resin, curable at normal temperature, and imparting a coated film with excellent weatherability.
SOLUTION: The aqueous resin composition consists of the fatty acid modified acrylic resin aqueous dispersion (A) and a silicone resin aqueous dispersion (B), wherein the silicone resin aqueous dispersion (B) is an emulsion composition obtained by emulsifying an organopolysiloxane in an aqueous medium in the presence of an emulsifier, and having 0.5-50 mass% of solid content of the silicone resin dispersion (B) in the sum of the solid content of the fatty acid modified acrylic resin aqueous dispersion (A) and the silicone resin aqueous dispersion (B).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种包含脂肪酸改性丙烯酸树脂的水性树脂组合物，其在常温下是可固化的，并赋予具有优异耐候性的涂膜。解决方案：水性树脂组合物由脂肪酸改性丙烯酸树脂水分散体（A）和有机硅树脂水分散体（B）组成，其中有机硅树脂水性分散体（B）是通过乳化有机聚硅氧烷获得的乳液组合物在水性介质中，在乳化剂存在下，以与脂肪酸改性丙烯酸树脂水分散体（A）的固体成分和固体成分的总量为0.5〜50质量％的有机硅树脂分散体（B）的固体成分硅树脂水分散体（B）。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007297491A Curable aqueous resin composition 审中-公开
标题翻译：可固化水性树脂组合物
公开(公告)号：JP2007297491A
公开(公告)日：2007-11-15
申请号：JP2006125932
申请日：2006-04-28
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： SAIGA TADANOBU , HARAKAWA HIROMI
IPC分类号： C08L101/08 , C08K5/29 , C08K5/353 , C09D5/00 , C09D7/12 , C09D201/08
摘要： PROBLEM TO BE SOLVED: To provide a curable aqueous resin composition having extremely good curability which excels in water resistance and finishing properties even under normal temperature drying conditions and can maintain the external appearance of the initial coating state even in a severe environment. SOLUTION: The curable aqueous resin composition comprises: (A) an aqueous fatty acid modified resin dispersion which is produced by finely dispersing a monomer mixture (I) comprising a fatty acid modified polymerizable unsaturated monomer (a), a carboxyl group-containing polymerizable unsaturated monomer (b), and other polymerizable monomers (c) in an aqueous medium so as for the average particle diameter to be not greater than 500 nm, and polymerized the resulting monomer emulsion; and (B) a compound having two or more functional groups capable of reacting with carboxyl groups in the molecule; wherein the functional group capable of reacting with the carboxyl group in the compound (B) per mole of the carboxyl group in (A) is in the range of 0.1-3.0 mole. An aqueous coating composition comprises the curable aqueous resin composition, and a coating method is also disclosed. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在常温干燥条件下，即使在恶劣的环境下也能够保持初始涂布状态的外观，提供具有极好的耐水性和耐水性和整理性能优异的固化性的固化性水性树脂组合物。解决方案：可固化水性树脂组合物包含：（A）通过将包含脂肪酸改性的可聚合不饱和单体（a）的单体混合物（I），羧基 - 含水可聚合不饱和单体（b）和其它可聚合单体（c）在水性介质中的平均粒径不大于500nm，并使得到的单体乳液聚合; 和（B）具有两个以上能够与分子中的羧基反应的官能团的化合物; 其中，与（A）中的每摩尔羧基能够与化合物（B）中的羧基反应的官能团在0.1-3.0摩尔的范围内。水性涂料组合物包含可固化水性树脂组合物，并且还公开了涂布方法。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2010065136A Water paint composition and coating method using the same 审中-公开
标题翻译：水涂料组合物和使用它的涂料方法
公开(公告)号：JP2010065136A
公开(公告)日：2010-03-25
申请号：JP2008232597
申请日：2008-09-10
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： INOUE TAKESHI , SAIGA TADANOBU , MAKINO KENICHI , SHIGEYA JUN
IPC分类号： C09D103/04 , C09D5/02 , C09D5/08 , C09D7/12 , C09D163/00
摘要： PROBLEM TO BE SOLVED: To provide a water paint composition forming a coating film having excellent anticorrosion, waterproof property, and the like, and a coating method using the composition.
SOLUTION: The water paint composition is disclosed that contains: (I) an aqueous resin dispersion containing a modified starch, including dispersant resin particles with an average particle size of 1,000 nm or less containing a (co)polymer of (a) the modified starch and (b) a polymerizable unsaturated monomer (m1) as a constituent; (II) a phosphoric acid-based rust preventive-pigment; and (III) a nitrogen-containing compound; wherein, based on 100 pts.mass of a solid content of the component (I), a content of the component (II) is 5-60 pts.mass and a content of the component (III) is 1-20 pts.mass. The coating method is also disclosed for coating the water paint composition on the surface of a metal substrate or an existing coated surface of a metal substrate.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种形成具有优异的耐腐蚀性，防水性等的涂膜的水性涂料组合物和使用该组合物的涂布方法。解决方案：公开了含有：（I）含有改性淀粉的水性树脂分散体的水性涂料组合物，其包含平均粒径为1000nm以下的分散树脂颗粒，其含有（a）的（共）聚合物，改性淀粉和（b）可聚合不饱和单体（m1）作为组分; （II）磷酸类防锈颜料; 和（III）含氮化合物; 其中，基于组分（I）的固体含量为100质量份，组分（II）的含量为5-60质量份，组分（III）的含量为1-20质量份。还公开了涂覆方法，用于在金属基材或金属基材的现有涂覆表面的表面上涂覆水性涂料组合物。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2008031415A Water-based coating composition and coating method 有权
标题翻译：水基涂料组合物和涂料方法
公开(公告)号：JP2008031415A
公开(公告)日：2008-02-14
申请号：JP2007035927
申请日：2007-02-16
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： KAWAI HIROYUKI , SANO MAKOTO , SUZUKI KENYA , SAIGA TADANOBU , MAKINO KENICHI
IPC分类号： C09D133/06 , B05D7/24 , C09D5/00 , C09D7/12 , C09D157/10
摘要： PROBLEM TO BE SOLVED: To obtain a water-based coating composition suitable for forming a coating film that has flexibility to follow a change of a coated surface with time even in a low-temperature environment, toughness in a normal-temperature environment and excellent coating film properties such as water resistance, adhesivity, etc. SOLUTION: The water-based coating composition comprises a copolymer water dispersion (A) and pigment (B). The copolymer water dispersion (A) comprises a straight-chain or branched-chain ≥6C alkyl group-containing acrylate (a) and a carbonyl group-containing polymerizable unsaturated monomer (b) as copolymerizable components, has the copolymerization ratio of the straight-chain or branched-chain ≥6C alkyl group-containing acrylate (a) of ≥50 mass% and 15-60% pigment volume concentration in the composition. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：为了获得适合于形成涂膜的水性涂料组合物，即使在低温环境下也能够随时间而随时间改变涂布表面的柔性，常温环境下的韧性水溶性涂料组合物包含共聚物水分散体（A）和颜料（B）。共聚物水分散体（A）含有直链或支链的含有6C以上烷基的丙烯酸酯（a）和含羰基的可聚合不饱和单体（b）作为可共聚成分，其共聚比例为含有≥50质量％的丙烯酸链或支链的丙烯酸（a）和组合物中的颜料体积浓度为15-60％。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008007691A Aqueous resin having unsaturated bond, curable aqueous resin composition and aqueous coating composition 有权
标题翻译：具有不饱和键的水性树脂，可固化水性树脂组合物和水性涂料组合物
公开(公告)号：JP2008007691A
公开(公告)日：2008-01-17
申请号：JP2006181161
申请日：2006-06-30
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： SAIGA TADANOBU , HARAKAWA HIROMI
IPC分类号： C08G18/67 , C08G18/79
摘要： PROBLEM TO BE SOLVED: To provide an aqueous resin having an unsaturated bond, which exhibits good film-forming properties and curing properties even when drying at room temperature, and is suitable for forming a coating film having excellent such various physical properties as water resistance; to provide a curable aqueous resin composition containing the aqueous resin; and to provide an aqueous coating composition containing the resin composition. SOLUTION: The aqueous resin is obtained by using (a) a carboxylic acid having an unsaturated bond, (b) a carbodiimide compound having an isocyanate group and (c) a polyalkylene glycol based compound as raw materials. The resin composition containing the aqueous resin and the coating composition containing the resin composition are also provided. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：为了提供具有不饱和键的水性树脂，即使在室温下干燥，也显示出良好的成膜性和固化性，并且适于形成具有优异的各种物理性质的涂膜耐水性提供含有水性树脂的固化性水性树脂组合物; 并提供含有树脂组合物的水性涂料组合物。解决方案：通过使用（a）具有不饱和键的羧酸，（b）具有异氰酸酯基的碳二亚胺化合物和（c）聚亚烷基二醇类化合物作为原料，得到含水树脂。还提供含有水性树脂的树脂组合物和含有树脂组合物的涂料组合物。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2013227416A Less polluting paint composition 有权
标题翻译：少油漆组合物
公开(公告)号：JP2013227416A
公开(公告)日：2013-11-07
申请号：JP2012100034
申请日：2012-04-25
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： KAWAI HIROYUKI , OZAKI TORU , SAIGA TADANOBU , NAGASHIMA SEIJI
IPC分类号： C09D133/00 , B05D5/00 , B05D7/24 , C09D7/12
摘要： PROBLEM TO BE SOLVED: To provide a less polluting paint composition which is suitably used to form a coating having interlayer adhesiveness and less polluting property.SOLUTION: A less polluting paint composition is a two-liquid composition in which a main agent component (I) including a resin component (A) and an organic solvent (B) is combined with a hardener ingredient (II) including a polyisocyanate compound (C), and further includes a pigment content (D) and an organosilicate compound (E). The component (A) includes both an acrylic polyol (A-1) containing amino group and/or quaternary ammonium group and an acrylic polyol (A-2) free from amino group and quaternary ammonium group. The polyol (A-1) includes an amino group and/or quaternary ammonium group monomer, a hydroxyl monomer and another monomer as copolymerizing components, the amino group and/or quaternary ammonium group monomer is in the range of 0.2-25 pts.mass based on 100 pts.mass of the total solid content of (A-1) and (A-2).
摘要翻译：要解决的问题：提供较少污染的涂料组合物，其适合用于形成具有层间粘合性和较少污染性能的涂料。溶液：较少污染的涂料组合物是双液组合物，其中主剂组分（I）包括树脂组分（A）和有机溶剂（B）与包含多异氰酸酯化合物（C）的固化剂组分（II）组合，并且还包含颜料含量（D）和有机硅酸盐化合物（E）。组分（A）包括含氨基和/或季铵基的丙烯酸多元醇（A-1）和不含氨基和季铵基团的丙烯酸多元醇（A-2）。多元醇（A-1）包括氨基和/或季铵基单体，羟基单体和作为共聚成分的其它单体，氨基和/或季铵基单体在0.2-25质量％基于（A-1）和（A-2）的总固体含量的100pts.mass。

8. 发明专利

JP2013203952A Two-pack type polyurethane coating composition 有权
标题翻译：双包装型聚氨酯涂料组合物
公开(公告)号：JP2013203952A
公开(公告)日：2013-10-07
申请号：JP2012076209
申请日：2012-03-29
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： NAGAYOSHI SAKI , MATSUDA HIDEKI , OZAKI TORU , SAIGA TADANOBU , TAKANO AKIRA
IPC分类号： C09D175/04 , C09D5/08 , C09D7/12
摘要： PROBLEM TO BE SOLVED: To provide a coating composition that is suitable for forming a coating film having rust prevention and excellent weatherability and can be applied even to a metal surface.SOLUTION: A two-pack type polyurethane coating composition is obtained by mixing a main agent component (I) containing a hydroxy group-containing resin (A) and a rust preventive pigment composition (B), with a curing agent component (II) containing a polyisocyanate compound (C). The rust preventive pigment composition (B) contains both silica (b1) and a phosphoric acid-based metal salt (b2) as a part of the component. The phosphate-based metal salt (b2) is a salt of at least one acid of phosphoric acid, phosphorous acid and a tripolyphosphoric acid containing at least magnesium such as a metal.
摘要翻译：要解决的问题：提供一种适用于形成具有防锈性和优异耐候性的涂膜的涂料组合物，并且甚至可以应用于金属表面。溶液：通过混合主要组分得到双组分型聚氨酯涂料组合物含有含羟基的树脂（A）和防锈颜料组合物（B）的试剂组分（I）与含有多异氰酸酯化合物（C）的固化剂组分（II）。防锈颜料组合物（B）作为组分的一部分含有二氧化硅（b1）和磷酸基金属盐（b2）。磷酸盐基金属盐（b2）是至少一种磷酸，亚磷酸和至少含有镁的三聚磷酸的金属的盐。

9. 发明专利

JP2007321125A Curable aqueous resin composition 审中-公开
标题翻译：可固化水性树脂组合物
公开(公告)号：JP2007321125A
公开(公告)日：2007-12-13
申请号：JP2006156234
申请日：2006-06-05
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： SAIGA TADANOBU , HARAKAWA HIROMI
IPC分类号： C08L33/04 , C09D5/02 , C09D109/00 , C09D201/08
摘要： PROBLEM TO BE SOLVED: To obtain a curable aqueous resin composition that has an excellent curability even under a normal-temperature drying condition and is suitable for forming a coating film having excellent adhesivity to a metal surface.
SOLUTION: The curable aqueous resin composition comprises an aqueous liquid composition (A) obtained by dissolving or dispersing a maleinized polybutadiene in water and an unsaturated fatty acid-modified resin water dispersion (B). Preferably the unsaturated fatty acid-modified resin water dispersion (B) is produced by finally dispersing a monomer mixture (I) comprising an unsaturated fatty acid-modified polymerizable unsaturated monomer and another polymerizable unsaturated monomer in an aqueous medium so as to have an average particle diameter of ≤500nm and polymerizing the obtained monomer emulsion.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：即使在常温干燥条件下也可获得具有优异的固化性的固化性水性树脂组合物，适用于形成对金属表面具有优异粘合性的涂膜。解决方案：可固化水性树脂组合物包含通过将马来酸化的聚丁二烯溶解或分散在水中而得到的水性液体组合物（A）和不饱和脂肪酸改性树脂水分散体（B）。优选不饱和脂肪酸改性树脂水分散体（B）通过最终将包含不饱和脂肪酸改性的可聚合不饱和单体和另一种可聚合不饱和单体的单体混合物（I）分散在水性介质中以使平均颗粒直径≤500nm，聚合得到的单体乳液。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2006306994A Water paint composition and method for painting the water paint composition 审中-公开
标题翻译：水性涂料组合物和涂料水性涂料组合物的方法
公开(公告)号：JP2006306994A
公开(公告)日：2006-11-09
申请号：JP2005131053
申请日：2005-04-28
申请人： Kansai Paint Co Ltd , 関西ペイント株式会社
发明人： OGAWA TETSUO , SANO MAKOTO , SAIKAWA KEIICHIRO , KITAMURA TAKASHI , SAIGA TADANOBU , SUGISHIMA MASAMI
IPC分类号： C09D157/00 , C09D5/02 , C09D5/16 , C09D7/45 , C09D183/04
摘要： PROBLEM TO BE SOLVED: To provide a water paint composition having good storage stability as a paint, followable to substrate cracks, and capable of forming even at normal temperature a paint film excellent in paint film properties such as water resistance, weather resistance, alkali resistance and stain resistance, and to provide a method for painting therewith. SOLUTION: The water paint composition comprises a copolymer water-dispersion (A) dispersed with a copolymer particle group having 350-1,500 nm volume-average particle diameter and COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有良好的储存稳定性的水性涂料组合物作为涂料，可以接触基材裂纹，并且即使在常温下也能够形成涂膜性能如耐水性，耐候性优异的漆膜耐碱性和耐污性，并且提供一种用于对其进行涂漆的方法。解决方案：水涂料组合物包含分散有具有350-1,500nm体积平均粒径和<2.0粒径分布的共聚物颗粒组的共聚物水分散体（A）和防沉降（B），其中由水漆组合物形成的漆膜在20℃的条件下具有50-1,000％的断裂伸长率。涂装方法包括喷涂水漆组合物。在共聚物水分散体（A）中，具有<300nm粒径的共聚物粒子群的体积比优选为≤30％。版权所有（C）2007，JPO＆INPIT

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