公开(公告)号：EP1038935A1

公开(公告)日：2000-09-27

申请号：EP98947927.4

申请日：1998-10-19

申请人： KANSAI PAINT CO., LTD.

发明人： WADA, Seiji ,  SUGAI, Hideo ,  AIDA, Haruhiko ,  IKUSHIMA, Satoshi

IPC分类号： C09D163/00 ,  B05D7/14 ,  B05D7/24

CPC分类号： C08G59/50 ,  C09D163/00 ,  Y10T428/31511 ,  C08L2666/54

摘要： This invention provides a thermosetting organic solvent paint comprising (A) a compound having at least two alicyclic epoxy groups in one molecule and having a number average molecular weight of less than 2000, (B) a secondary amino group-containing compound and (C) a thermolatent cationically polymerizable catalyst and further, under circumstances, (D) colloidal silica, and capable of forming a rigid coating film which is hard, tough and excellent in stain resistance, and from which pollutants, if adhered, are easily removed. This invention further provides a method to form a multilayered top coating film which comprises applying, to a material to be coated, one or more species of colored paint and one or more species of clear paint in order, said method being characterized in that the above-mentioned paint is used as a clear paint which is to be applied on the uppermost layer.

摘要翻译： 本发明提供一种热固性有机溶剂涂料，其包含（A）在一个分子中具有至少两个脂环族环氧基并且数均分子量小于2000的化合物，（B）含仲氨基的化合物和（C） 耐热可阳离子聚合催化剂，另外在（D）胶体二氧化硅的情况下，能够形成坚硬，坚韧，耐污染性优异的刚性涂膜，容易除去附着污染物的情况。 本发明还提供一种形成多层顶涂层的方法，其包括向待涂覆的材料施加一种或多种着色涂料和一种或多种透明涂料，所述方法的特征在于上述 所述油漆用作要施加在最上层的透明涂料。

公开(公告)号：EP1780249A1

公开(公告)日：2007-05-02

申请号：EP05775165.3

申请日：2005-08-17

申请人： KANSAI PAINT CO., LTD.

发明人： NAGANO, Toshiaki ,  TAKAHASHI, Terutaka ,  SUGAI, Hideo

IPC分类号： C09D123/26 ,  B05D7/02 ,  B05D7/24 ,  C09D5/00 ,  C09D133/00 ,  C09D151/06 ,  C09D161/20 ,  C09D167/00 ,  C09D175/04 ,  C09D193/00

CPC分类号： C08G18/10 ,  C08F255/00 ,  C08F255/02 ,  C08G18/706 ,  C08G18/8093 ,  C08K3/013 ,  C08K5/0025 ,  C08K5/0041 ,  C08L23/02 ,  C08L51/06 ,  C08L75/04 ,  C08L2314/06 ,  C09D5/002 ,  C09D123/02 ,  C09D123/147 ,  C09D151/06 ,  C09D167/00 ,  C08G18/62 ,  C08G18/42 ,  C08L2666/14 ,  C08L2666/02 ,  C08L2666/24

摘要： The present invention discloses an aqueous primer composition comprising: (A) an aqueous dispersion of a non-chlorine-based modified polyolefin comprising the dispersion of an unsaturated carboxylic acid- or acid anhydride-modified polyolefin (a), having a melting point of 120°C or lower and a weight average molecular weight within the range of 50,000 to 150,000, in an aqueous medium; (B) a water-soluble or water-dispersible polyol resin; and (C) a pigment, wherein the solid content weight ratio of component (A) to component (B) is within the range of 20/80 to 85/15, and component (C) is contained within the range of 0.5 to 200 parts by weight based on 100 parts by weight of the total resin solid content in the composition; and a method for coating a plastic molded product using the aqueous primer composition.

摘要翻译： 本发明公开了一种水性底漆组合物，其包含：（A）包含不饱和羧酸或酸酐改性的聚烯烃（a）的分散体的非氯基改性聚烯烃的水分散体，其熔点为120 ℃以下，重均分子量在50,000〜150,000的范围内; （B）水溶性或水分散性多元醇树脂; 和（C）颜料，其中组分（A）与组分（B）的固体含量重量比在20/80至85/15的范围内，组分（C）包含在0.5至200的范围内 基于组合物中总共树脂固体含量为100重量份的重量份; 以及使用该水性底漆组合物涂布塑料成型体的方法。

公开(公告)号：EP1025912A1

公开(公告)日：2000-08-09

申请号：EP98933881.9

申请日：1998-07-22

申请人： KANSAI PAINT CO., LTD.

发明人： NOURA, Kohsuke ,  SUGAI, Hideo ,  OKUMURA, Yasumasa

IPC分类号： B05D5/06 ,  B05D7/24 ,  B05D7/14

CPC分类号： B05D5/068

摘要： There is disclosed a process to form metallic multilayer coating films characterized by coating on the uncured coating surface of a paint formed on a substrate with a composition (B), which contains non-leafing aluminium flake and organic solvent and then by coating, optionally after coating with a topcoat paint (C), with a clear paint (D). According to said process metallic multilayer coating films, which is white, excellent in metallic luster impression and having a high flip-flop effect, can be formed by using non-leafing aluminium flake pigment.

摘要翻译： 公开了一种形成金属多层涂膜的方法，其特征在于用组合物（B）在形成在基材上的涂料的未固化涂料表面上涂布，该组合物含有非飘浮的铝薄片和有机溶剂，然后任选地在 用顶漆（C）涂上清漆（D）。 根据所述方法，可以通过使用非叶片状铝薄片颜料来形成白色的，金属光泽印象优异并具有高触发效应的金属多层涂膜。

公开(公告)号：EP1947153A1

公开(公告)日：2008-07-23

申请号：EP06822169.6

申请日：2006-10-18

申请人： KANSAI PAINT CO., LTD.

发明人： NAGANO, Toshiaki ,  KATAOKA, Yasuyuki ,  ISHIKURA, Minoru ,  TAKAHASHI, Terutaka ,  SUGAI, Hideo

IPC分类号： C09D151/06 ,  C09D5/00 ,  C09D5/24 ,  C09D7/12 ,  C09D133/00 ,  C09D175/04

CPC分类号： C09D175/04 ,  C08G18/6204 ,  C08G18/8093 ,  C08L23/10 ,  C08L33/14 ,  C08L51/06 ,  C08L2314/06 ,  C09D5/002 ,  C09D5/24 ,  C09D133/14 ,  C09D151/06 ,  C08L2666/04 ,  C08L2666/02 ,  C08L2666/14 ,  C08L2666/24

摘要： This invention provides an aqueous primer composition which comprises (A) an aqueous dispersion of modified polyolefin which comprises an unsaturated carboxylic acid- or acid anhydride-modified polyolefin (a) having a melting point of 120°C or lower and a weight average molecular weight of 30,000 to 180,000, dispersed in an aqueous medium, (B) an ionic functional group-containing acrylic resin, and (C) a conductive carbon-containing pigment, and which forms a coating film with an L value of 35 or more and a surface resistivity of 1 × 10 8 Ω/□ or less.

摘要翻译： 本发明提供一种水性底漆组合物，其包含（A）改性聚烯烃的水分散体，其包含熔点为120℃以下的不饱和羧酸或酸酐改性聚烯烃（a），重均分子量 分散在水性介质中，（B）含有离子官能团的丙烯酸类树脂，（C）导电性含碳颜料，形成L值为35以上的涂膜，和 表面电阻率为1×10 8Ω/□以下。

公开(公告)号：EP1026211A1

公开(公告)日：2000-08-09

申请号：EP98947934.0

申请日：1998-10-20

申请人： KANSAI PAINT CO., LTD.

发明人： WADA, Seiji Belle Demeur Oiso II-203, ,  IKUSHIMA, Satoshi ,  SUGAI, Hideo ,  AIDA, Haruhiko ,  OKUMURA, Yasumasa ,  SUGIURA, Kazutoshi ,  HORIBE, Kyoichi ,  KOBATA, Masami

IPC分类号： C09D163/00 ,  B05D7/14 ,  B05D7/24

CPC分类号： C09D163/00 ,  C08L2666/54

摘要： This invention provides a thermosetting organic solvent paint comprising (A) a compound with a number-average molecular weight of less than 2000 and having at least two alicyclic epoxy groups per molecule, (B) an epoxy group-containing acrylic resin which has a number-average molecular weight of 2000 to 50000, a hydroxyl number of 10 to 150 mgKOH/g and an epoxy equivalent of at most 220, (C) a thermally latent cationically polymerizable catalyst and (D) either gelatinized fine polymer particles or a combination of colloidal silica with tetraalkylammonium salt, the molar ratio of epoxy group in component (A) to epoxy group in component (B) ranging from 1 : 1 to 1 : 0.05, and capable of forming a coating film which gives smooth coated surface, is hard to be softned even when exposed to a high temperature of 60°C or higher, excellent in stain resistance, and from which adhered pollutants are easily removed. This invention further provides a method to form a multilayered coating film which comprises coating a substrate with one or more species of colored paint and one or more species of clear paint in order, said method being characterized in that the above-mentioned thermosetting organic solvent paint is used as a clear paint which is to be applied on the uppermost layer.

摘要翻译： 本发明提供一种热固性有机溶剂涂料，其包含（A）数均分子量小于2000的化合物，每分子具有至少两个脂环族环氧基，（B）含环氧基的丙烯酸树脂，其数目 平均分子量为2000〜50000，羟值为10〜150mgKOH / g，环氧当量为220以下，（C）热潜阳离子聚合性催化剂和（D）凝胶化的聚合物微粒或 胶体二氧化硅与四烷基铵盐，组分（A）中的环氧基与组分（B）中的环氧基的摩尔比为1:1至1:0.05，并且能够形成具有光滑涂布表面的涂膜是硬的 即使在暴露于60℃以上的高温下也可以软化，耐污染性优异，容易除去附着污染物。 本发明还提供一种形成多层涂膜的方法，其包括用一种或多种着色涂料和一种或多种透明涂料涂覆基材，所述方法的特征在于，将上述热固性有机溶剂涂料 被用作要施加在最上层的透明涂料。

公开(公告)号：EP1447420B1

公开(公告)日：2011-07-27

申请号：EP02779883.4

申请日：2002-09-19

申请人： KANSAI PAINT CO., LTD.

发明人： YAMADA, Hideyuki ,  SAIKA, Masaaki ,  SUGAI, Hideo

IPC分类号： C08L33/06 ,  C08L33/14 ,  C09D133/06 ,  C09D133/14

CPC分类号： C08G59/4261 ,  C08F8/12 ,  C08F2800/20 ,  C08G59/3209 ,  C08L33/02 ,  C08L33/062 ,  C08L33/068 ,  C08L33/14 ,  C08L63/00 ,  C09D163/00 ,  C08L2666/04 ,  C08L33/00 ,  C08F2220/1825

摘要： A curable resin composition comprising: (A) an acrylic resin having (a) carboxy groups derived from a carboxylated polymerizable unsaturated monomer selected among acrylic acid, methacrylic acid, maleic acid, and itaconic acid and (b) carboxy groups derived from a carboxylated polymerizable unsaturated monomer having a polymerizable carbon-carbon double bond and a carboxy group separated from the double bond by at least 6 carbon atoms; (B) an epoxidized acrylic resin, and (C) a curing catalyst.

摘要翻译： 一种固化性树脂组合物，其特征在于，含有：（A）丙烯酸类树脂，其具有（a）来源于选自丙烯酸，甲基丙烯酸，马来酸和衣康酸的羧化聚合性不饱和单体的羧基和（b）来源于羧化聚合 具有可聚合的碳 - 碳双键和从双键分开至少6个碳原子的羧基的不饱和单体; （B）环氧化丙烯酸树脂，和（C）固化催化剂。

公开(公告)号：EP1050346B1

公开(公告)日：2005-08-31

申请号：EP99900661.2

申请日：1999-01-22

申请人： KANSAI PAINT CO., LTD.

发明人： NAGANO, Hiroyuki ,  SUGAI, Hideo ,  OKUMURA, Yasumasa

IPC分类号： B05D7/24 ,  B05D7/00

CPC分类号： B05D7/577

摘要： A method of forming a multilayered topcoat film through triple coating and double baking which comprises applying a first coating material (A) and a second coating material (B) to an article to be coated, heating both coating films to cure them, subsequently applying a clear coating material (C), and heating the coating film to cure it, characterized in that the first coating material (A) is an organic-solvent-base colored coating material, that the second coating material (B) is an organic-solvent-base coating material comprising an acrylic resin (b-1) whose backbone has, bonded thereto, two or more side chains each having at least one hydroxyl group and differing in length from each other, a polyepoxide (b-2), and a crosslinking agent (b-3), and that the clear coating material (C) is a powder coating material (C-1) or an organic-solvent-base coating material (C-2) comprising a hydroxylated carboxylated resin (c-2a) and a polyepoxide (c-2b). By the method, a multilayered topcoat film can be formed which is excellent in interlaminar adhesiveness, finish, and film performances.

公开(公告)号：EP1447420A1

公开(公告)日：2004-08-18

申请号：EP02779883.4

申请日：2002-09-19

申请人： KANSAI PAINT CO., LTD.

发明人： YAMADA, Hideyuki ,  SAIKA, Masaaki ,  SUGAI, Hideo

IPC分类号： C08G59/20 ,  C09D163/00 ,  C09D133/14

CPC分类号： C08G59/4261 ,  C08F8/12 ,  C08F2800/20 ,  C08G59/3209 ,  C08L33/02 ,  C08L33/062 ,  C08L33/068 ,  C08L33/14 ,  C08L63/00 ,  C09D163/00 ,  C08L2666/04 ,  C08L33/00 ,  C08F2220/1825

摘要： The present invention provides a curable resin composition comprising:

(A) an acryl resin having (a) a carboxyl group originating in a carboxyl group-containing polymerizable unsaturated monomer selected from acrylic acid, methacrylic acid, maleic acid and itaconic acid and (b) a carboxyl group originating in a carboxyl group-containing polymerizable unsaturated monomer having a polymerizable carbon-carbon double bond and a carboxyl group separated from the double bond by at least 6 carbon atoms,
(B) an epoxy group-containing acryl resin and
(C) a curing catalyst.

摘要翻译： 本发明提供一种固化性树脂组合物，其含有：（A）丙烯酸树脂，其具有（a）来源于选自丙烯酸，甲基丙烯酸，马来酸和衣康酸的含羧基的聚合性不饱和单体的羧基和（b） （B）含环氧基的丙烯酸类树脂和（C）成分的含羧基的可聚合不饱和单体的羧基，所述含羧基的可聚合不饱和单体具有可聚合的碳 - 碳双键和从双键至少6个碳原子分开的羧基， ）固化催化剂。