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    • 1. 发明专利
    • Curable resin composition
    • 可固化树脂组合物
    • JP2007297492A
    • 2007-11-15
    • JP2006125934
    • 2006-04-28
    • Kansai Paint Co Ltd関西ペイント株式会社
    • KAWAI HIROYUKISANO MAKOTOSUZUKI KENYA
    • C08L101/08B05D7/24C08K5/25C08L33/08C09D5/00C09D7/12C09D157/10C09D201/08
    • PROBLEM TO BE SOLVED: To provide a curable resin composition which is suitable for use in forming a coated film having excellent adhesion to the surface to be coated, flexibility capable of following up the change with time of the coated surface even in a low temperature environment, and toughness, an aqueous coating composition comprising the curable resin composition, and a coating method using the same. SOLUTION: The curable resin composition comprises an aqueous dispersion (A) of a copolymer having a carbonyl group and a carboxyl group, a hydrazide compound (B), and a metallic compound (C) capable of performing metallic ion crosslinking with the carboxyl group, and the hydrazide compound (B) is in the range of 0.001-0.5 mole per mole of the carbonyl group in the aqueous dispersion (A) of the copolymer and the metallic compound (C) is in the range of 0.001-0.5 mole per mole of the carbonyl group in the aqueous dispersion (A) of the copolymer. The aqueous coating composition comprises the curable resin composition and the coating method coats the aqueous coating composition. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种适用于形成对被涂覆表面具有优异粘附性的涂膜的可固化树脂组合物,即使在涂布表面上也能够跟随涂层表面随时间的变化 低温环境和韧性,包含可固化树脂组合物的水性涂料组合物和使用其的涂布方法。 解决方案:可固化树脂组合物包含具有羰基和羧基的共聚物的水性分散体(A),酰肼化合物(B)和能够进行金属离子交联的金属化合物(C) 羧基,酰肼化合物(B)在共聚物的水分散体(A)中每摩尔羰基为0.001-0.5摩尔,金属化合物(C)的含量为0.001-0.5 摩尔每摩尔共聚物的水分散体(A)中的羰基。 水性涂​​料组合物包含可固化树脂组合物,涂覆方法涂覆水性涂料组合物。 版权所有(C)2008,JPO&INPIT
    • 2. 发明专利
    • Water-based coating composition and coating method
    • 水基涂料组合物和涂料方法
    • JP2007277451A
    • 2007-10-25
    • JP2006107407
    • 2006-04-10
    • Kansai Paint Co Ltd関西ペイント株式会社
    • KAWAI HIROYUKISANO MAKOTOSUZUKI KENYA
    • C09D133/06B05D7/24C09D5/02C09D7/12C09D125/08C09D201/06C09D201/08
    • PROBLEM TO BE SOLVED: To provide a water-based coating composition excellent in adhesion with a surface to be coated and suitable for forming a flexible and tough coating film that can follow changes, etc., that may be caused with the passage of time even under low temperature environment, and to provide a method of coating using the same.
      SOLUTION: The water-based coating composition comprises a copolymer water-dispersion (A) and a pigment (B), wherein the copolymer water-dispersion (A) comprises an acrylate (a) containing a 1-6C straight or branched alkyl group and a carbonyl group-containing polymerizable unsaturated monomer (b) as copolymer components, the copolymerization rate of the acrylate (a) is ≥50 mass%, and a volume density of the pigment is in a 15-60% range in the composition.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种与待涂覆表面的粘附性优异的水性涂料组合物,适用于形成可以随着通道引起的变化等的形成柔软且坚韧的涂膜 即使在低温环境下,也可提供使用该方法的涂布方法。 解决方案:水性涂料组合物包含共聚物水分散体(A)和颜料(B),其中共聚物水分散体(A)包含含有1-6C直链或支链的丙烯酸酯(a) 烷基和含羰基的聚合性不饱和单体(b)作为共聚物成分,丙烯酸酯(a)的共聚合率为≥50质量%,颜料的体积密度为15〜60% 组成。 版权所有(C)2008,JPO&INPIT
    • 3. 发明专利
    • Water based coating composition
    • 水基涂料组合物
    • JP2007238920A
    • 2007-09-20
    • JP2006235819
    • 2006-08-31
    • Kansai Paint Co Ltd関西ペイント株式会社
    • SUZUKI KENYAINOUE TAKESHISUGISHIMA MASAMISHIGEYA JUN
    • C09D201/02B05D7/24C09D5/02C09D5/29C09D7/12
    • PROBLEM TO BE SOLVED: To provide a water based coating composition having a reduced content of an organic solvent and containing a granular gel, which can form a protective coated film excellent in the performance of water-resistance, appearance of the film, or the like. SOLUTION: The water based coating composition is characterized by comprising a granular gel (I) enclosing an aqueous liquid composition containing a reactive functional group (x) containing an aqueous resin (a), in a polysaccharide metal salt gel (b), and a coating film forming component (II) containing a reactive functional group (y) capable of reacting with the reactive functional group (x). COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种具有降低的有机溶剂含量并含有颗粒状凝胶的水性涂料组合物,其可以形成耐水性,耐外观性优异的保护涂膜, 或类似物。 解决方案:水性涂料组合物的特征在于包含在多糖金属盐凝胶(b)中包含含有含水树脂(a)的反应性官能团(x))的含水液体组合物的颗粒状凝胶(I) ,和含有与反应性官能团(x)反应的反应性官能团(y)的涂膜形成组分(II)。 版权所有(C)2007,JPO&INPIT
    • 4. 发明专利
    • Water-based coating composition and coating method
    • 水基涂料组合物和涂料方法
    • JP2008031415A
    • 2008-02-14
    • JP2007035927
    • 2007-02-16
    • Kansai Paint Co Ltd関西ペイント株式会社
    • KAWAI HIROYUKISANO MAKOTOSUZUKI KENYASAIGA TADANOBUMAKINO KENICHI
    • C09D133/06B05D7/24C09D5/00C09D7/12C09D157/10
    • 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
    • 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
    • 5. 发明专利
    • Water-based coating
    • 水基涂料
    • JP2008007669A
    • 2008-01-17
    • JP2006180752
    • 2006-06-30
    • Kansai Paint Co Ltd関西ペイント株式会社
    • SUZUKI KENYAINOUE TAKESHISHIGEYA JUN
    • C09D175/16C09D5/02C09D7/12C09D105/00C09D201/06
    • PROBLEM TO BE SOLVED: To provide a water-based coating which can form coating films having finish properties rich in three-dimensional effects and excellent in elasticity.
      SOLUTION: This water-based coating comprising coating particles (I) and a coating film-forming component (II) is characterized in that the coating particles contain an aqueous resin (A), and the aqueous resin (A) is originated from an unsaturated group-containing resin (a1). The coating particles (I) are preferably obtained by contacting an aqueous liquid composition comprising the unsaturated group-containing resin (a1), a redox-based polymerization initiator (a2) comprising an oxidizing agent and a reducing agent, and a water-soluble polysaccharide (a3) with an aqueous medium containing a metal compound and then polymerizing the unsaturated group-containing resin (a1) in the obtained granular gel.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种水性涂料,其可以形成具有丰富的三维效果和优异的弹性的表面性质的涂膜。 解决方案:包含涂覆颗粒(I)和涂膜成分(II)的水性涂料的特征在于涂层颗粒含有水性树脂(A),水性树脂(A)起源于 来自含不饱和基团的树脂(a1)。 涂层颗粒(I)优选通过使包含不饱和基团的树脂(a1)的水性液体组合物,包含氧化剂和还原剂的氧化还原型聚合引发剂(a2)和水溶性多糖 (a3)与含有金属化合物的水性介质接触,然后在得到的粒状凝胶中使不饱和基团的树脂(a1)聚合。 版权所有(C)2008,JPO&INPIT
    • 7. 发明专利
    • Unsaturated polyester resin composition
    • 不饱和聚酯树脂组合物
    • JP2005206781A
    • 2005-08-04
    • JP2004126232
    • 2004-04-22
    • Kansai Paint Co Ltd関西ペイント株式会社
    • TAKAHASHI TERUYOSHISUZUKI KENYANAGASE HISAEKAWAGUCHI YOICHIFUJII TAKESHITOMITA SHINJI
    • B05D7/24C08F283/01C09D167/06C09K3/10
    • PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition which is excellent in curability and adhesion to substrates and especially superb in finished properties of a plurality of coated layers prepared by over coating on the coating of the above composition, the composition being specifically useful as a repair putty.
      SOLUTION: The unsaturated polyester resin composition contains: (A) the unsaturated polyester resin composition, (B) a polymerizable unsaturated compound, and (C) an aromatic amine represented by a specific formula. Further, the composition contains the above aromatic amine and its salt(C) in an amount ranging from 0.01 to 2.0 pts.wt. to 100 pts.wt. of the sum solid content of the unsaturated polyester resin (A) and the polymerizable unsaturated compound (B).
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种不饱和聚酯树脂组合物,其在基材上的固化性和粘附性优异,特别是通过在上述组合物的涂层上过涂覆制备的多个涂层的成品性能优异,组合物 特别用作修理油灰。 解决方案:不饱和聚酯树脂组合物包含:(A)不饱和聚酯树脂组合物,(B)可聚合不饱和化合物和(C)由特定式表示的芳族胺。 此外,组合物含有上述芳族胺及其盐(C)的量为0.01〜2.0重量份。 到100磅 的不饱和聚酯树脂(A)和可聚合不饱和化合物(B)的固体含量之和。 版权所有(C)2005,JPO&NCIPI
    • 8. 发明专利
    • Peelable film-forming composition
    • 不透膜成膜组合物
    • JP2010018640A
    • 2010-01-28
    • JP2005315674
    • 2005-10-31
    • Kansai Paint Co Ltd関西ペイント株式会社
    • INOUE TAKESHISUZUKI KENYASUGISHIMA MASAMIMATSUOKA HIROYUKISAIGA MASAAKI
    • C09D201/00C09D5/02C09D5/20C09D7/12C09D167/04
    • C09D5/20
    • PROBLEM TO BE SOLVED: To provide a peelable film-forming composition effective for temporarily protecting the surface of a coated material such as a coated surface of an automobile exterior plate, etc.
      SOLUTION: This repeelable film-forming composition is provided by containing an emulsion obtained by using (A) a biodegradable resin and (B) a redispersible emulsion resin. By applying the peelable film-forming composition on a coated article such as the coated film surface of the automobile exterior plate, etc., to form the peelable film, the surface of the coated article such as the coated surface of the automobile exterior plate, etc., is temporarily protected. As the biodegradable resin (A), a lactic acid-based polymer (C) having a ≥50 kg/cm
      2 tensile strength at 20°C and a ≥50,000 weight-average molecular weight is suitable.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种有效用于临时保护汽车外板的涂覆表面等涂层材料的表面的可剥离成膜组合物。解决方案:该可重复成膜组合物 通过含有通过使用(A)生物降解性树脂获得的乳液和(B)可再分散的乳液树脂而提供。 通过将可剥离成膜组合物涂布在汽车外板等的涂膜表面等涂布物上,形成剥离膜,涂布物的表面如汽车外板的涂布面, 等等,暂时受到保护。 作为生物降解性树脂(A),在20℃下≥50kg/ cm 2的拉伸强度和≥50,000重均分子量的乳酸类聚合物(C)是合适的。 版权所有(C)2010,JPO&INPIT