利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

12 条记录 (耗时 0.017 秒)

    Coating method
    1.
    发明授权
    Coating method 失效
    涂布方法

    公开(公告)号：US5756221A

    公开(公告)日：1998-05-26

    申请号：US785600

    申请日：1997-01-17

    申请人： Kyoichi Horibe ,  Hidehiko Haneishi ,  Masaru Mitsuji ,  Motoshi Yabuta ,  Yasumasa Okumura

    发明人： Kyoichi Horibe ,  Hidehiko Haneishi ,  Masaru Mitsuji ,  Motoshi Yabuta ,  Yasumasa Okumura

    IPC分类号： B05D1/36 ,  B05D3/02 ,  B05D3/10 ,  B05D5/00 ,  B05D7/00 ,  B05D7/24 ,  C08G18/58 ,  C09D5/44 ,  C25D13/06

    CPC分类号： B05D7/576 ,  C08G18/58 ,  C08G18/584 ,  C09D5/4473 ,  Y10T428/12569 ,  Y10T428/31522

    摘要： The present invention provides a coating method which comprises applying, onto a material to be coated, a cationic electrodepositable coating composition comprising (A) a polyurethane-modified epoxy resin-amine adduct obtained by a reaction of (A-1) a polyurethane-compound having one terminal isocyanate group in the molecule, obtained by a reaction of (a) a polyhydroxy compound having a number-average molecular weight of 50-8,000, (b) a polyisocyanate compound, and (c) a compound having one active hydrogen atom in the molecule; (A-2) a bisphenol type epoxy resin having at least two epoxy groups in the molecule; and (A-3) an active-hydrogen-containing amine compound, and (B) a nonionic film-forming resin, the weight ratio of the resin (A)/the resin (B) being 15/85 to 95/5 and the coating composition comprising substantially no pigment, then heat-curing the formed electrocoating film; and thereafter applying, onto the cured electrocoating film, an aqueous coating composition comprising a metallic pigment and/or a coloring pigment and a high-solid-content coating composition comprising (C) a carboxyl group-containing compound, (D) a vinyl type polymer containing, in the molecule, an epoxy group, a hydroxyl group and a hydrolyzable alkoxysilyl group, (E) a reactive organopolysiloxane, and (F) crosslinked polymer fine particles but comprising substantially no pigment, by two-coat two-bake or by two-coat one-bake.

    摘要翻译： 本发明提供一种涂布方法，其包括在待涂覆的材料上涂布阳离子可电沉积涂料组合物，其包含（A）通过（A-1）聚氨酯化合物（A-1）反应获得的聚氨酯改性的环氧树脂 - 胺加合物 通过（a）数均分子量为50-8,000的多羟基化合物（b）多异氰酸酯化合物和（c）具有一个活性氢原子的化合物的反应获得的分子中具有一个末端异氰酸酯基团 在分子中 （A-2）分子中具有至少两个环氧基的双酚型环氧树脂; 和（A-3）含活性氢的胺化合物和（B）非离子成膜树脂，树脂（A）/树脂（B）的重量比为15/85至95/5，和 所述涂料组合物基本上不含颜料，然后热固化所形成的电泳涂膜; 然后在固化的电泳涂膜上涂覆含有金属颜料和/或着色颜料的水性涂料组合物和包含（C）含羧基化合物的高固含量涂料组合物，（D）乙烯基型 在分子中含有环氧基，羟基和可水解的烷氧基甲硅烷基的聚合物，（E）反应性有机聚硅氧烷和（F）交联的聚合物细颗粒，但基本上不含颜料，通过双层二烘烤或通过 双面单烤。

    Acrylic resin-modified epoxy-polyamine composition
    3.
    发明授权
    Acrylic resin-modified epoxy-polyamine composition 失效
    丙烯酸树脂改性环氧多胺组合物

    公开(公告)号：US5478870A

    公开(公告)日：1995-12-26

    申请号：US295459

    申请日：1994-08-25

    申请人： Masanobu Kudoh ,  Hidehiko Haneishi

    发明人： Masanobu Kudoh ,  Hidehiko Haneishi

    IPC分类号： C08L63/00

    CPC分类号： C08L63/00

    摘要： An aqueous resin dispersion which comprises as the chief component acrylic-modified epoxy-polyamine resin composed of a bisphenolic epoxy resin containing at least two epoxy groups per molecule; and, as bound to at least a part of said epoxy groups, an acrylic resin having on the average at least one functional group which is capable of reacting with said epoxy group, per molecule, the molecular weight distribution of said acrylic resin as expressed by its weight average molecular weight (Mw)/number average molecular weight (Mn) being within a range of 1 to 1.2, and an active hydrogen-containing amino compound. Said aqueous resin dispersion may further optionally contain non-ionic, film-forming resin. Such dispersions are useful for cationic electrodeposition paint which can form a coating excelling in weatherability and corrosion resistance.

    摘要翻译： 一种水性树脂分散体，其包含由每分子含有至少两个环氧基的双酚环氧树脂构成的丙烯酸改性环氧 - 多胺树脂的主要成分; 并且与所述环氧基的至少一部分结合时，具有平均至少一个官能团的丙烯酸树脂，其能够与每个分子与所述环氧基反应，所述丙烯酸树脂的分子量分布如 其重均分子量（Mw）/数均分子量（Mn）在1〜1​​.2的范围内，以及含活性氢的氨基化合物。 所述水性树脂分散体还可任选地含有非离子的成膜树脂。 这种分散体可用于阳离子电沉积涂料，其可以形成耐候性和耐腐蚀性优异的涂层。

    Aqueous resin dispersion containing an epoxy resin, an amine and an acrylic resin with a polydispersity of 1 to 1.2
    4.
    发明授权
    Aqueous resin dispersion containing an epoxy resin, an amine and an acrylic resin with a polydispersity of 1 to 1.2 失效
    含有多分散性为1〜1.2的环氧树脂，胺和丙烯酸树脂的水性树脂分散体

    公开(公告)号：US5472999A

    公开(公告)日：1995-12-05

    申请号：US249973

    申请日：1994-05-27

    申请人： Masanobu Kudoh ,  Hidehiko Haneishi

    发明人： Masanobu Kudoh ,  Hidehiko Haneishi

    IPC分类号： C08L63/00 ,  C08K3/20 ,  C08F283/04

    CPC分类号： C08L63/00

    摘要： An aqueous resin dispersion which comprises as the chief component acrylic-modified epoxy-polyamine resin composed of a bisphenolic epoxy resin containing at least two epoxy groups per molecule; and, as bound to at least a part of said epoxy groups, an acrylic resin having on the average at least one functional group which is capable of reacting with said epoxy group, per molecule, the molecular weight distribution of said acrylic resin as expressed by its weight average molecular weight (Mw)/number average molecular weight (Mn) being within a range of 1 to 1.2, and an active hydrogen-containing amino compound. Said aqueous resin dispersion may further optionally contain non-ionic, film-forming resin. Such dispersions are useful for cationic electrodeposition paint which can form a coating excelling in weatherability and corrosion resistance.

    摘要翻译： 一种水性树脂分散体，其包含由每分子含有至少两个环氧基的双酚环氧树脂构成的丙烯酸改性环氧 - 多胺树脂的主要成分; 并且与所述环氧基的至少一部分结合时，具有平均至少一个官能团的丙烯酸树脂，其能够与每个分子与所述环氧基反应，所述丙烯酸树脂的分子量分布如 其重均分子量（Mw）/数均分子量（Mn）在1〜1​​.2的范围内，以及含活性氢的氨基化合物。 所述水性树脂分散体还可任选地含有非离子的成膜树脂。 这种分散体可用于阳离子电沉积涂料，其可以形成耐候性和耐腐蚀性优异的涂层。

    Electrodeposition paint composition
    5.
    发明授权
    Electrodeposition paint composition 失效
    电沉积漆组成

    公开(公告)号：US5389140A

    公开(公告)日：1995-02-14

    申请号：US141943

    申请日：1993-10-28

    申请人： Yoshio Yasuoka ,  Masafumi Kume ,  Hidehiko Haneishi

    发明人： Yoshio Yasuoka ,  Masafumi Kume ,  Hidehiko Haneishi

    IPC分类号： C09D5/44 ,  C09C1/04

    CPC分类号： C09D5/448 ,  C09D5/4492

    摘要： An electrodeposition paint composition which contains a titanium oxide pigment coated with 1 to 10% by weight of an zinc compound in terms of metal zinc based on the titanium oxide. It is possible by use of the composition to form a coating film excellent in corrosion resistance without using an anticorrosive pigment having a problem on measures against environmental pollution.

    摘要翻译： 一种电沉积涂料组合物，其包含以基于氧化钛的金属锌换算为1至10重量％的锌化合物的氧化钛颜料。 可以通过使用该组合物形成耐腐蚀性优异的涂膜，而不使用在环境污染措施上具有问题的防腐颜料。

    Plural layer coating film-forming method
    6.
    发明授权
    Plural layer coating film-forming method 失效
    多层涂膜成膜方法

    公开(公告)号：US06447931B1

    公开(公告)日：2002-09-10

    申请号：US09612217

    申请日：2000-07-07

    申请人： Shinji Miyatake ,  Hidehiko Haneishi ,  Akira Tominaga

    发明人： Shinji Miyatake ,  Hidehiko Haneishi ,  Akira Tominaga

    IPC分类号： C25D1312

    CPC分类号： C09D5/4492 ,  C09D5/24 ,  C25D13/04 ,  C25D13/12 ,  Y10T428/12569

    摘要： The present invention discloses a plural layer coating film-forming method comprising applying a cationically electrodepositable coating material (A) which provides a cured coating film having a volume resistivity value of 1012 &OHgr;.cm or less on a coated article and then applying an anionically electrodepositable coating material (B) on a cured coating film surface thereof.

    摘要翻译： 本发明公开了一种多层涂膜形成方法，其特征在于，在涂布物上涂布阳离子电沉积涂料（A），该涂料提供体积电阻率为1012欧米亚/厘米或更小的固化涂膜，然后涂布阴离子电沉积 涂布材料（B）在其固化的涂膜表面上。

    Cationic electrodeposition coating composition
    7.
    发明授权
    Cationic electrodeposition coating composition 失效
    阳离子电沉积涂料组合物

    公开(公告)号：US06333367B1

    公开(公告)日：2001-12-25

    申请号：US09549717

    申请日：2000-04-14

    申请人： Akiko Kato ,  Shigeo Nishiguchi ,  Reijiro Nishida ,  Shinji Miyatake ,  Hidehiko Haneishi

    发明人： Akiko Kato ,  Shigeo Nishiguchi ,  Reijiro Nishida ,  Shinji Miyatake ,  Hidehiko Haneishi

    IPC分类号： C08K320

    CPC分类号： C09D5/4473 ,  C08G18/4063 ,  C08G18/8077

    摘要： A cationic electrodeposition coating composition containing (A) an acrylic resin obtained by subjecting a mixture of 10 to 60% by weight of a hydroxyl group-containing acrylic monomer (a), 5 to 35% by weight of an amino group-containing acrylic monomer (b), 5 to 55% by weight of an aromatic vinyl monomer (c) and optionally another acrylic monomer (d) to a radical copolymerization reaction; (B) a hydroxyl group-containing acrylic resin-modified epoxy resin obtained by reacting 65 to 95% by weight of a resin composition consisting of 10 to 90% by weight of an epoxy resin (e) and 90 to 10% by weight of a hydroxyl group-containing acrylic resin (f) with 5 to 35% by weight of an amine compound (g); (C) a aliphatic and/or alicyclic blocked polyisocyanate compound, and (D) a bismuth compound component, a mixing ratio of the components (A), (B) and (C) being such that the component (A) is in the range of 40 to 90% by weight, the component (B) is in the range of 5 to 55% by weight and the component (C) is in the range of 5 to 40% by weight based on a total weight of solid contents in the components (A), (B) and (C), the component (D) being contained in such an amount as to be in the range of 0.01 to 10 parts by weight as a bismuth content per 100 parts by weight of a resin solid content in the electrodeposition coating composition.

    摘要翻译： 一种阳离子电沉积涂料组合物，其包含（A）通过将10至60重量％的含羟基的丙烯酸单体（a），5至35重量％的含氨基的丙烯酸单体 （b），5〜55重量％的芳族乙烯基单体（c）和任选的另一种丙烯酸单体（d）进行自由基共聚反应; （B）通过使65〜95重量％的由10〜90重量％的环氧树脂（e）和90〜10重量％的环氧树脂（e）组成的树脂组合物反应得到的含羟基的丙烯酸树脂改性环氧树脂， 含有5〜35重量％的胺化合物（g）的含羟基的丙烯酸树脂（f） （C）脂肪族和/或脂环族封端多异氰酸酯化合物，（D）铋化合物成分，成分（A），（B）和（C）的混合比例使成分（A）成分 范围为40〜90重量％，成分（B）为5〜55重量％，成分（C）为固体成分总重量的5〜40重量％ 在组分（A），（B）和（C）中，组分（D）的含量为每100重量份的铋含量为0.01至10重量份 电沉积涂料组合物中的树脂固体含量。

    Cation-electrodepositable resin composition
    8.
    发明授权
    Cation-electrodepositable resin composition 失效
    阳离子电沉积树脂组合物

    公开(公告)号：US06312813B1

    公开(公告)日：2001-11-06

    申请号：US09522835

    申请日：2000-03-10

    申请人： Shinji Miyatake ,  Hidehiko Haneishi

    发明人： Shinji Miyatake ,  Hidehiko Haneishi

    IPC分类号： B32B1508

    CPC分类号： C09D5/4492 ,  Y10T428/31529

    摘要： The present invention provides a cationic electrodeposition paint capable of forming a coating film with uniform coating surface and small film thickness difference and excellent in gloss and levelling property, characterized by containing a cationizable resin having crosslinkable functional group (A), a blocked polyisocyanate compound (B) and benzoic acid and/or salicylic acid (C).

    摘要翻译： 本发明提供一种阳离子电沉积涂料，其能够形成具有均匀涂布表面和小膜厚度差以及优异的光泽和流平性能的涂膜，其特征在于，含有具有交联性官能团（A）的阳离子化树脂，封端多异氰酸酯化合物 B）和苯甲酸和/或水杨酸（C）。