-
公开(公告)号：US20110135935A1
公开(公告)日：2011-06-09
申请号：US13057890
申请日：2009-08-10
CPC分类号： B05D7/572 , B05D7/14 , B05D2451/00 , C08K3/013 , C09D5/36 , C09D7/61 , Y10T428/31547 , Y10T428/31721 , B05D2401/20 , B05D2401/40
摘要： An object of the present invention is to provide a method of producing a multilayer coating film having excellent smoothness and high distinctness of image. The method of forming a multilayer coating film according to the present invention includes the steps of: successively applying an aqueous intermediate coating composition, an aqueous base coating composition, and a clear coating composition to a substrate; and simultaneously heat-curing the resulting intermediate, base, and clear coating layers, the aqueous intermediate coating composition (X) comprising: a base resin (A); a curing agent (B); and a diester compound (C), the curing agent (B) being a polyisocyanate compound (B1) and/or a polycarbodiimide compound (B2); and the diester compound (C) being represented by formula (1): (wherein R1 and R2 are each independently a hydrocarbon group having 4 to 18 carbon atoms, R3 is an alkylene group having 2 to 4 carbon atoms, m is an integer of 3 to 25, and m oxyalkylene units (R3—O) may be the same or different).
摘要翻译： 本发明的目的是提供一种具有优异的平滑性和高图像清晰度的多层涂膜的制造方法。 根据本发明的形成多层涂膜的方法包括以下步骤：依次将水性中间涂料组合物，水性基础涂料组合物和透明涂料组合物施加到基材上; 并且对所得到的中间体，碱和透明涂层进行热固化，所述水性中间涂料组合物（X）包括：基础树脂（A）; 固化剂（B）; 和二酯化合物（C），固化剂（B）为多异氰酸酯化合物（B1）和/或聚碳二亚胺化合物（B2）; 和二酯化合物（C）由式（1）表示：（其中R 1和R 2各自独立地为具有4至18个碳原子的烃基，R 3是具有2至4个碳原子的亚烷基，m是 3〜25，m氧化烯单元（R3-O）可以相同或不同）。
-
2.发明申请公开(公告)号：US20110117378A1
公开(公告)日：2011-05-19
申请号：US13054226
申请日：2009-06-25
IPC分类号： B32B27/36 , B05D1/36 , B05D3/02 , C09D167/02
CPC分类号： C08L67/02 , C08K5/0025 , C08K5/34922 , C08L33/08 , C08L33/10 , C08L75/04 , C09D167/02 , Y10T428/31786 , C08L2666/02
摘要： An object of the present invention is to provide an aqueous coating composition capable of forming a coating film having a superior finishing appearance. The present invention provides an aqueous coating composition comprising a polyester resin containing a predetermined or greater amount of long chain, straight-chain dicarboxylic acid and/or straight-chain diols having a predetermined or greater carbon number and having hydroxy groups and acid values within predetermined ranges; a urethane-associated thickener having a hydrophobic group and/or a polyacrylic acid-based thickener having a hydrophobic group; a curing agent; and a hydrophobic solvent, wherein the contents of the thickener and the hydrophobic solvent are within a specific range based on the gross amount of the polyester resin and the curing agent. The present invention also provides a method for forming a multilayer coating film using the aqueous coating composition.
摘要翻译： 本发明的目的是提供一种能够形成具有优异整理外观的涂膜的水性涂料组合物。 本发明提供一种水性涂料组合物，其包含含有预定或更多量的长链，直链二羧酸和/或具有预定或更大碳数的具有羟基并具有预定的羟基的酸值的直链二醇的聚酯树脂 范围; 具有疏水基团的氨基甲酸酯相关增稠剂和/或具有疏水基团的聚丙烯酸类增稠剂; 固化剂; 和疏水性溶剂，其中增稠剂和疏水性溶剂的含量基于聚酯树脂和固化剂的总量在特定范围内。 本发明还提供了一种使用该水性涂料组合物形成多层涂膜的方法。
-
3.发明授权公开(公告)号：US08436084B2
公开(公告)日：2013-05-07
申请号：US13054226
申请日：2009-06-25
IPC分类号： C08K5/05
CPC分类号： C08L67/02 , C08K5/0025 , C08K5/34922 , C08L33/08 , C08L33/10 , C08L75/04 , C09D167/02 , Y10T428/31786 , C08L2666/02
摘要： An object of the present invention is to provide an aqueous coating composition capable of forming a coating film having a superior finishing appearance. The present invention provides an aqueous coating composition comprising a polyester resin containing a predetermined or greater amount of long chain, straight-chain dicarboxylic acid and/or straight-chain diols having a predetermined or greater carbon number and having hydroxy groups and acid values within predetermined ranges; a urethane-associated thickener having a hydrophobic group and/or a polyacrylicacid-based thickener having a hydrophobic group; a curing agent; and a hydrophobic solvent, wherein the contents of the thickener and the hydrophobic solvent are within a specific range based on the gross amount of the polyester resin and the curing agent. The present invention also provides a method for forming a multilayer coating film using the aqueous coating composition.
摘要翻译： 本发明的目的是提供一种能够形成具有优异整理外观的涂膜的水性涂料组合物。 本发明提供一种水性涂料组合物，其包含含有预定或更多量的长链，直链二羧酸和/或具有预定或更大碳数的具有羟基并具有预定的羟基的酸值的直链二醇的聚酯树脂 范围; 具有疏水基团的氨基甲酸酯相关增稠剂和/或具有疏水基团的基于聚丙烯酸的增稠剂; 固化剂; 和疏水性溶剂，其中增稠剂和疏水性溶剂的含量基于聚酯树脂和固化剂的总量在特定范围内。 本发明还提供了一种使用该水性涂料组合物形成多层涂膜的方法。
-
公开(公告)号：US06774173B2
公开(公告)日：2004-08-10
申请号：US10188887
申请日：2002-07-05
IPC分类号： C08G1810
CPC分类号： C09D175/06 , C08G18/4063 , C08G18/4241 , C08L33/00 , C08L67/00 , C08L75/06 , C09D133/08 , C09D167/00 , Y10T428/31551 , Y10T428/31573 , C08L2666/14 , C08L2666/04
摘要： This invention provides a clear paint composition for motorcars which contains 10-80% by weight of polyester resin containing units derived from alicyclic polybasic acid and/or alicyclic polyhydric alcohol, 5-50% by weight of polyisocyanate compound and 0-50% by weight of acrylic resin; and which forms coating having Universal Hardness (HU) of not more than 500 N/mm2.
摘要翻译： 本发明提供了一种用于摩托车的清漆组合物，其含有10-80重量％的含脂肪族多元酸和/或脂环族多元醇的聚酯树脂，5-50重量％的多异氰酸酯化合物和0-50重量％ 的丙烯酸树脂; 并且其形成具有不大于500N / mm 2的通用硬度（HU）的涂层。
-
公开(公告)号：US10047189B2
公开(公告)日：2018-08-14
申请号：US14110168
申请日：2012-04-05
IPC分类号： C08G18/80 , C09D133/12 , C08G18/48 , C08G18/62 , C08G18/70 , C08G18/79 , C08G18/28 , C09D175/04 , C08G18/40 , C08G18/42
摘要： It is an object of the invention to provide a block polyisocyanate compound with excellent storage stability. The block polyisocyanate compound of the invention has the following construction. A block polyisocyanate compound having at least one block isocyanate group selected from the group consisting of a block isocyanate group represented by formula (I), block isocyanate group represented by formula (II) and block isocyanate group represented by formula (III), and a hydrophilic group.
-
公开(公告)号：US06773819B2
公开(公告)日：2004-08-10
申请号：US10281955
申请日：2002-10-29
IPC分类号： C09D16702
CPC分类号： C09D167/00 , C08L63/00 , C08L67/00 , C09D133/062 , Y10T428/31511 , Y10T428/31681 , Y10T428/31786 , Y10T428/31794 , C08L2666/22 , C08L2666/18
摘要： This invention provides a paint composition for motorcars, which comprises a carboxyl-containing polyester resin which contains a unit or units derived from alicyclic polybasic acid (a) and/or alicyclic polyhydric alcohol (b), and a vinyl polymer having epoxy group(s) and hydroxyl group(s) within one molecule, and which is capable of forming cured coating having Universal Hardness (HU) not higher than 500 N/mm2.
摘要翻译： 本发明提供了一种用于摩托车的涂料组合物，其包含含有来自脂环族多元酸（a）和/或脂环族多元醇（b）的单元或单元的含羧基聚酯树脂和具有环氧基的乙烯基聚合物 ）和一个分子内的羟基，并且能够形成具有不高于500N / mm 2的通用硬度（HU）的固化涂层。
-
公开(公告)号：US09095875B2
公开(公告)日：2015-08-04
申请号：US14004500
申请日：2012-04-05
申请人： Kazuaki Kitazono , Hiroshi Kitagawa
发明人： Kazuaki Kitazono , Hiroshi Kitagawa
CPC分类号： B05D5/066 , B05D7/572 , B05D2401/20 , B05D2420/01 , B05D2420/02 , B05D2507/00 , B05D2508/00 , Y10T428/31797
摘要： The present invention provides a method for forming a multilayer coating film, the method comprising (1) coating on a substrate an aqueous first colored coating composition containing a pigment and a hydroxy-containing polyester resin-containing film-forming resin having an acid value of 30 mg KOH/g or less; (2) coating an aqueous second colored coating composition containing a film-forming resin and a copolymer obtained by copolymerization of monomer components containing a polymerizable unsaturated monomer having a hydrophilic group, and a macromonomer having a polymerizable unsaturated group and a backbone having a number average molecular weight of 1,000 to 10,000, obtained by polymerization of a monomer component having 5 to 100 mass % of a polymerizable unsaturated monomer having a C4-24 alkyl group; (3) coating a clear coating composition; and (4) simultaneously curing the three coating films formed in steps (1) to (3).
摘要翻译： 本发明提供了一种形成多层涂膜的方法，所述方法包括（1）在基材上涂覆含有颜料和含羟基的含聚酯树脂的成膜树脂的水性第一着色涂料组合物，其含有酸值为 30mg KOH / g以下; （2）涂布含有成膜树脂的水性第二着色涂料组合物和通过含有具有亲水基团的可聚合不饱和单体的单体组分和具有数均分子量的主链的大分子单体共聚获得的共聚物 通过聚合具有5〜100质量％的具有C4-24烷基的可聚合不饱和单体的单体组分得到的分子量为1,000至10,000; （3）涂覆透明涂料组合物; 和（4）同时固化步骤（1）至（3）中形成的三个涂膜。
-
公开(公告)号：US20140030528A1
公开(公告)日：2014-01-30
申请号：US14110645
申请日：2012-04-05
IPC分类号： B05D7/00
CPC分类号： B05D7/572 , C08G18/0866 , C08G18/4063 , C08G18/423 , C08G18/6225 , C08G18/792 , C08G18/8064 , C08G18/8093 , C08G18/8096 , C09D7/00 , C09D175/04 , C09D175/12 , Y10T428/2998
摘要： The invention provides a multilayer coating film-forming method that allows formation of a multilayer coating film with excellent smoothness, sharpness and water resistance, and which avoids or minimizes pinhole popping. The multilayer coating film-forming method of the invention has the following construction. A multilayer coating film-forming method comprising the following steps (1) to (4): step (1): coating an article to be coated with an aqueous first pigmented coating composition (X), step (2): coating the article to be coated, with an aqueous second pigmented coating composition (Y), step (3): coating the article to be coated, with a clear coating composition (Z), and step (4): heating an uncured first pigmented coating film, uncured second pigmented coating film and uncured clear coating film to cure them, wherein the aqueous first pigmented coating composition (X) contains a blocked polyisocyanate compound with a specific blocked isocyanate group.
摘要翻译： 本发明提供一种多层涂膜形成方法，其能够形成具有优异的平滑性，清晰度和耐水性的多层涂膜，并且避免或最小化针孔爆裂。 本发明的多层涂膜形成方法具有以下结构。 包括以下步骤（1）至（4）的多层涂膜形成方法：步骤（1）：涂覆用第一着色涂料组合物（X）涂覆的制品，步骤（2）：将制品涂布到 涂覆有水性第二颜料涂料组合物（Y），步骤（3）：用透明涂料组合物（Z）涂覆待涂覆的制品和步骤（4）：加热未固化的第一着色涂膜，未固化 第二着色涂膜和未固化的透明涂膜以使其固化，其中所述含水第一着色涂料组合物（X）含有具有特定封端异氰酸酯基团的封端多异氰酸酯化合物。
-
公开(公告)号：US20140004365A1
公开(公告)日：2014-01-02
申请号：US14004500
申请日：2012-04-05
申请人： Kazuaki Kitazono , Hiroshi Kitagawa
发明人： Kazuaki Kitazono , Hiroshi Kitagawa
IPC分类号： B05D5/06
CPC分类号： B05D5/066 , B05D7/572 , B05D2401/20 , B05D2420/01 , B05D2420/02 , B05D2507/00 , B05D2508/00 , Y10T428/31797
摘要： The present invention provides a method for forming a multilayer coating film, the method comprising (1) coating on a substrate an aqueous first colored coating composition containing a pigment and a hydroxy-containing polyester resin-containing film-forming resin having an acid value of 30 mg KOH/g or less; (2) coating an aqueous second colored coating composition containing a film-forming resin and a copolymer obtained by copolymerization of monomer components containing a polymerizable unsaturated monomer having a hydrophilic group, and a macromonomer having a polymerizable unsaturated group and a backbone having a number average molecular weight of 1,000 to 10,000, obtained by polymerization of a monomer component having 5 to 100 mass % of a polymerizable unsaturated monomer having a C4-24 alkyl group; (3) coating a clear coating composition; and (4) simultaneously curing the three coating films formed in steps (1) to (3).
摘要翻译： 本发明提供了一种形成多层涂膜的方法，所述方法包括（1）在基材上涂覆含有颜料和含羟基的含聚酯树脂的成膜树脂的水性第一着色涂料组合物，其含有酸值为 30mg KOH / g以下; （2）涂布含有成膜树脂的水性第二着色涂料组合物和通过含有具有亲水基团的可聚合不饱和单体的单体组分和具有数均分子量的主链的大分子单体共聚获得的共聚物 通过聚合具有5〜100质量％的具有C4-24烷基的可聚合不饱和单体的单体组分得到的分子量为1,000至10,000; （3）涂覆透明涂料组合物; 和（4）同时固化步骤（1）至（3）中形成的三个涂膜。
-
公开(公告)号：US20140031484A1
公开(公告)日：2014-01-30
申请号：US14110168
申请日：2012-04-05
IPC分类号： C08G18/80 , C09D133/12
CPC分类号： C08G18/8096 , C08G18/283 , C08G18/4063 , C08G18/423 , C08G18/4833 , C08G18/6254 , C08G18/706 , C08G18/792 , C08G18/8048 , C08G18/8093 , C08L2201/54 , C09D133/12 , C09D175/04
摘要： It is an object of the invention to provide a block polyisocyanate compound with excellent storage stability. The block polyisocyanate compound of the invention has the following construction. A block polyisocyanate compound having at least one block isocyanate group selected from the group consisting of a block isocyanate group represented by formula (I), block isocyanate group represented by formula (II) and block isocyanate group represented by formula (III), and a hydrophilic group.
摘要翻译： 本发明的目的是提供具有优异的储存稳定性的嵌段多异氰酸酯化合物。 本发明的嵌段多异氰酸酯化合物具有以下结构。 具有选自由式（I）表示的嵌段异氰酸酯基团，式（II）表示的嵌段异氰酸酯基团和由式（III）表示的嵌段异氰酸酯基团）组成的组中的至少一种嵌段异氰酸酯基的嵌段多异氰酸酯化合物和 亲水基团。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.027 秒)