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1.发明申请公开(公告)号：US20120238659A1
公开(公告)日：2012-09-20
申请号：US13386308
申请日：2010-07-23
申请人： Shinya Takigawa , Masahiro Naiki , Takeshi Yamada
发明人： Shinya Takigawa , Masahiro Naiki , Takeshi Yamada
IPC分类号： C09D175/04 , C09D4/02
CPC分类号： C08G18/0823 , C08F290/067 , C08G18/44 , C08G18/6659 , C08G18/755 , C09D175/16 , C08F222/10
摘要： The invention relates to an aqueous polyurethane resin dispersion having a good dispersibility in an aqueous medium and capable of forming a paint film excellent in strength when cured by ultraviolet light, and an aqueous polyurethane resin dispersion excellent in drying property, having a high hardness and being capable of providing a paint film having a scratch resistance, wherein the polyurethane resin is obtained by reacting at least a polycarbonate polyol (a); an acidic group-containing polyol (b); and an optional polyol (c) other than (a) and (b), with a polyisocyanate (d), and optionally further reacting with a chain extender (B), as well as a paint composition and a coating agent composition containing the same, and a preparation process of the same.
摘要翻译： 本发明涉及在水性介质中具有良好分散性的水性聚氨酯树脂分散体，能够形成在通过紫外线固化时强度优异的漆膜，以及干燥性优异的硬度高的水性聚氨酯树脂分散体， 能够提供具有耐擦伤性的漆膜，其中所述聚氨酯树脂通过使至少一种聚碳酸酯多元醇（a）反应而获得; 含酸性基团的多元醇（b）; 和（a）和（b）以外的任选的多元醇（c）与多异氰酸酯（d）进行反应，任选地与扩链剂（B）反应，以及涂料组合物和含有它们的包衣剂组合物 ，及其制备方法。
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2.发明申请AQUEOUS POLYURETHANE RESIN DISPERSION, PROCESS FOR PREPARING THE SAME AND USE THEREOF 审中-公开水性聚氨酯树脂分散体，其制备方法和用途公开(公告)号：US20120238701A1
公开(公告)日：2012-09-20
申请号：US13508934
申请日：2010-11-08
申请人： Takeshi Yamada , Masahiro Naiki
发明人： Takeshi Yamada , Masahiro Naiki
IPC分类号： C09D175/06
CPC分类号： C08G18/0823 , C08G18/12 , C08G18/44 , C09D5/02 , C09D175/04 , D06N3/14 , D06N3/146 , D06N2205/023 , D06N2209/14 , D06N2209/1642 , D06N2211/28
摘要： An object is to obtain an aqueous polyurethane resin dispersion which provides a coating film having high hardness, oleic acid resistance and solvent resistance.The aqueous polyurethane resin dispersion comprises a polyurethane resin obtained by reacting (a) a polyol compound, (b) a polyisocyanate compound, (c) an acidic group-containing polyol compound and (d) a chain-elongating agent being dispersed in an aqueous medium, wherein (a) the polyol compound comprises a polycarbonate polyol compound represented by the formula (1), a hydroxyl equivalent of (a) the polyol compound and (c) the acidic group-containing polyol compound is 180 to 400, and a total acid value of (a) the polyol compound, (b) the polyisocyanate compound and (c) the acidic group-containing polyol compound is 22 to 40 mg KOH/g.
摘要翻译： 本发明的目的是获得提供具有高硬度，耐油酸性和耐溶剂性的涂膜的水性聚氨酯树脂分散体。 水性聚氨酯树脂分散体包含通过使（a）多元醇化合物，（b）多异氰酸酯化合物，（c）含酸性基团的多元醇化合物和（d）分散在水性聚合物中的增链剂 其中（a）多元醇化合物包含由式（1）表示的聚碳酸酯多元醇化合物，（a）多元醇化合物的羟基当量和（c）含酸性基团的多元醇化合物的摩尔比为180-400，和 （a）多元醇化合物，（b）多异氰酸酯化合物和（c）含酸性基团的多元醇化合物的总酸值为22〜40mgKOH / g。
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3.发明授权公开(公告)号：US08841381B2
公开(公告)日：2014-09-23
申请号：US13391188
申请日：2010-08-03
申请人： Takeshi Yamada , Masahiro Naiki
发明人： Takeshi Yamada , Masahiro Naiki
IPC分类号： C09D175/04 , C09D175/08
CPC分类号： C09D175/04 , C08G18/0823 , C08G18/12 , C08G18/4018 , C08G18/44 , C08G18/4854 , C08G18/6216 , C08G18/6659 , C08G18/758 , C09D175/06 , C09D175/08 , C08G18/3228
摘要： An object of this invention is to obtain an aqueous polyurethane resin dispersion having excellent drying property, which can provide a coating film having high hardness. The aqueous polyurethane resin dispersion comprises a polyurethane resin obtained by reacting (a) a polyol compound, (b) a polyisocyanate compound, (c) an acidic group-containing polyol compound and (d) a chain-elongating agent, which is being dispersed in an aqueous medium, wherein the above-mentioned (a) polyol compound contains at least (a1) a polycarbonate polyol having an alicyclic structure at the main chain and (a2) a polymer polyol having a number average molecular weight of 500 to 5000 and having no alicyclic structure.
摘要翻译： 本发明的目的是获得具有优异的干燥性能的水性聚氨酯树脂分散体，其能够提供具有高硬度的涂膜。 水性聚氨酯树脂分散体包含聚氨酯树脂，其通过（a）多元醇化合物，（b）多异氰酸酯化合物，（c）含酸性基团的多元醇化合物和（d）分散的链增长剂 在上述（a）多元醇化合物中，上述（a）多元醇化合物至少含有（a1）在主链具有脂环结构的聚碳酸酯多元醇和（a2）数均分子量为500〜5000的聚合物多元醇，和 没有脂环结构。
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4.发明申请公开(公告)号：US20120149841A1
公开(公告)日：2012-06-14
申请号：US13391188
申请日：2010-08-03
申请人： Takeshi Yamada , Masahiro Naiki
发明人： Takeshi Yamada , Masahiro Naiki
IPC分类号： C09D175/04 , C09D175/08
CPC分类号： C09D175/04 , C08G18/0823 , C08G18/12 , C08G18/4018 , C08G18/44 , C08G18/4854 , C08G18/6216 , C08G18/6659 , C08G18/758 , C09D175/06 , C09D175/08 , C08G18/3228
摘要： An object is to obtain an aqueous polyurethane resin dispersion having excellent drying property, which can provide a coating film having high hardness.The aqueous polyurethane resin dispersion comprises a polyurethane resin obtained by reacting (a) a polyol compound, (b) a polyisocyanate compound, (c) an acidic group-containing polyol compound and (d) a chain-elongating agent, which is being dispersed in an aqueous medium, wherein the above-mentioned (a) polyol compound contains at least (a1) a polycarbonate polyol having an alicyclic structure at the main chain and (a2) a polymer polyol having a number average molecular weight of 500 to 5000 and having no alicyclic structure.
摘要翻译： 本发明的目的是获得具有优异的干燥性能的水性聚氨酯树脂分散体，其能够提供具有高硬度的涂膜。 水性聚氨酯树脂分散体包含聚氨酯树脂，其通过（a）多元醇化合物，（b）多异氰酸酯化合物，（c）含酸性基团的多元醇化合物和（d）分散的链增长剂 在上述（a）多元醇化合物中，上述（a）多元醇化合物至少含有（a1）在主链具有脂环结构的聚碳酸酯多元醇和（a2）数均分子量为500〜5000的聚合物多元醇，和 没有脂环结构。
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5.发明申请公开(公告)号：US20110313099A1
公开(公告)日：2011-12-22
申请号：US13203247
申请日：2010-02-23
IPC分类号： C09D175/04 , C08L75/04
CPC分类号： C08G18/0823 , C08G18/12 , C08G18/44 , C08G18/6692 , C08G18/758 , C08G2101/00 , C09D5/02 , C09D175/06 , C08G18/286
摘要： An aqueous polyurethane resin dispersion which can easily carry out repaint or removal of an extra coating film after coating on a substrate material, and has high coating film hardness is to be provided.It is an aqueous polyurethane resin dispersion which comprises (A) a polyurethane resin obtained by reacting (a) a polyisocyanate compound, (b) at least one polyol compound containing a polycarbonate polyol having a number average molecular weight of 400 to 3000, (c) an acidic group-containing polyol compound, and (d) a blocking agent for an isocyanate group, which dissociates at 80 to 180° C., being dispersed in an aqueous medium, a sum of a content of urethane bondings and a content of urea bondings is 7 to 30% by weight in terms of solid components, a content of carbonate bondings is 8 to 40% by weight in terms of solid components, and a content of an isocyanate group to which the above-mentioned blocking agent has bound is 2 to 10% by weight in terms of solid components and calculated on the isocyanate group.
摘要翻译： 可以提供一种水性聚氨酯树脂分散体，其可以在涂布在基材上之后容易地进行再涂覆或除去多余的涂膜，并且具有高的涂膜硬度。 它是一种水性聚氨酯树脂分散体，其包含（A）通过（a）多异氰酸酯化合物，（b）至少一种含有数均分子量为400至3000的聚碳酸酯多元醇的多元醇化合物（c） ）含酸性基团的多元醇化合物，和（d）在80〜180℃离解的异氰酸酯基封闭剂，分散在水性介质中，氨基甲酸酯键合的含量与 尿素键的固体成分为7〜30重量％，以固体成分计，碳酸酯键合含量为8〜40重量％，上述封端剂所结合的异氰酸酯基的含量 按固形成分计为2〜10重量％，以异氰酸酯基计算。
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6.发明申请公开(公告)号：US20110136976A1
公开(公告)日：2011-06-09
申请号：US13054391
申请日：2009-06-30
申请人： Taku Nakamura , Masahiro Naiki , Manabu Takahashi
发明人： Taku Nakamura , Masahiro Naiki , Manabu Takahashi
IPC分类号： C09D175/04
CPC分类号： C08G18/6659 , C08G18/0823 , C08G18/12 , C08G18/44 , C08G18/758 , C09D175/06 , C08G18/3228
摘要： This is to provide an aqueous polyurethane resin dispersion which can form a tough coating film.An aqueous polyurethane resin dispersion is obtained by dispersing an aqueous polyurethane resin, which is obtained by reacting (A) a polyurethane prepolymer obtained by reacting (a1) a polycarbonate polyol having no urethane bonding having an average molecular weight of 400 to 5000, and having 2.05 to 5 hydroxyl groups in average in one molecule, (b) a polyol compound having an acidic group and (c) a polyisocyanate, or obtained by reacting (a2) the polycarbonate polyol having no urethane bonding having an average molecular weight of 600 to 5000, and having 2.05 to 5 hydroxyl groups in average in one molecule, and having an acidic group, and (c) a polyisocyanate, and (B) a chain elongating agent having a reactivity with the isocyanate group of (A) the polyurethane prepolymer, being dispersed in an aqueous medium.
摘要翻译： 这是提供一种能形成坚硬涂膜的水性聚氨酯树脂分散体。 通过使（A）通过使（a1）不具有平均分子量为400〜5000的氨基甲酸酯键的聚碳酸酯多元醇反应得到的聚氨酯预聚物与（A）聚氨酯预聚物反应而得到的水性聚氨酯树脂， 在一分子中平均为2.05〜5个羟基，（b）具有酸性基团的多元醇化合物和（c）多异氰酸酯，或通过使（a2）不具有平均分子量为600的聚氨酯键的聚碳酸酯多元醇与 5000，并且在一个分子中平均具有2.05至5个羟基并具有酸性基团，和（c）多异氰酸酯，和（B）与（A）聚氨酯预聚物具有异氰酸酯基的反应性的伸长剂 ，分散在水性介质中。
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公开(公告)号：US20080193742A1
公开(公告)日：2008-08-14
申请号：US11793591
申请日：2005-12-22
CPC分类号： H05K3/38 , B32B15/08 , C08J5/18 , C08J2379/08 , H05K1/0346 , H05K3/388 , H05K2201/0209 , H05K2201/2063 , Y10T428/25 , Y10T428/259
摘要： A polyimide film having enhanced surface activity and improved surface adhesion, and a polyimide film having a metal film in which the metal film is bonded to the polyimide film with practically accepted high bonding strength are provided by a polyimide film having, at least on one surface, a coated particle layer comprising inorganic particles having a mean particle size of 1,000 nm or less which are coated with a metal oxide layer via an intervening layer comprising a mixture of the same metal oxide as above and polyimide, and the polyimide film having a metal film placed on the coated particle layer.
摘要翻译： 具有增强的表面活性和改善的表面粘附性的聚酰亚胺膜和具有金属膜的聚酰亚胺膜，其中金属膜以几乎可接受的高粘结强度结合到聚酰亚胺膜上，由聚酰亚胺膜提供，该聚酰亚胺膜具有至少一个表面 包含平均粒径为1000nm以下的无机粒子的被覆粒子层，其通过包含与上述相同的金属氧化物的混合物和聚酰亚胺的中间层涂覆有金属氧化物层，所述聚酰亚胺膜具有金属 膜放置在涂覆的颗粒层上。
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8.发明授权公开(公告)号：US08859676B2
公开(公告)日：2014-10-14
申请号：US13203454
申请日：2010-02-23
IPC分类号： C08G18/08 , C08K3/20 , C08L75/00 , C08G18/75 , C09D5/02 , C08G18/12 , C08G18/66 , C09D175/04 , C08G18/44
CPC分类号： C09D5/02 , C08G18/0823 , C08G18/12 , C08G18/44 , C08G18/6659 , C08G18/758 , C09D5/024 , C09D175/04 , C08G18/3231 , C08G18/3228
摘要： An aqueous polyurethane resin dispersion containing a polyurethane resin obtained by reacting (A) a polyurethane prepolymer obtained by reacting (a) a polyisocyanate compound, (b) at least one polyol compound containing a polycarbonate polyol having a number average molecular weight of 400 to 3000, (c) an acidic group-containing polyol compound, and (d) a blocking agent for an isocyanate group, which dissociates at 80 to 180° C., and (B) a chain elongating agent having reactivity with the isocyanate group, being dispersed in an aqueous medium, a sum of a content of urethane bondings and a content of urea bondings is 7 to 18% by weight of solid components, a content of carbonate bondings is 15 to 40% by weight of solid components, and a content of an isocyanate group to which the above-mentioned blocking agent has bonded is 0.2 to 3% by weight of solid components and calculated on the isocyanate group.
摘要翻译： 一种含有聚氨酯树脂的水性聚氨酯树脂分散体，其通过（A）通过使（a）多异氰酸酯化合物反应得到的聚氨酯预聚物，（b）至少一种含有数均分子量为400〜3000的聚碳酸酯多元醇的多元醇化合物 ，（c）含酸性基团的多元醇化合物，和（d）在80〜180℃下解离的异氰酸酯基封闭剂，（B）与异氰酸酯基具有反应性的伸长剂，为 分散在水性介质中，氨基甲酸酯键合的含量和尿素键的含量之和为固体成分的7〜18重量％，碳酸酯键合的含量为固体成分的15〜40重量％，含量 的上述封端剂键合的异氰酸酯基为0.2〜3重量％的固形成分，并按异氰酸酯基计算。
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公开(公告)号：US20130317167A1
公开(公告)日：2013-11-28
申请号：US13984737
申请日：2012-02-09
IPC分类号： C09D175/04
CPC分类号： C09D175/04 , C08G18/0823 , C08G18/10 , C08G18/6659 , C09D175/06 , C08G18/28
摘要： An aqueous polyurethane resin dispersion exhibits excellent drying properties of coating films and gives coating films having high water resistance and on the other hand showing a high rate of swelling with respect to aqueous cleaning liquids to permit new application. The aqueous polyurethane resin dispersion is a dispersion of a polyurethane resin in an aqueous medium, the polyurethane resin being obtained by reacting (A) a polyurethane prepolymer obtained from (a) a polyisocyanate compound, (b) a polycarbonate polyol with a number average molecular weight of 400 to 3000, (c) an acidic group-containing polyol compound and (d) a blocking agent, with (B) a chain extender, the total content of urethane bonds and urea bonds being 7 to 15 wt %, the content of carbonate bonds being 15 to 40 wt %, the content of ether bonds being 0 wt %, the content of isocyanate groups bonded to the blocking agent being 0.2 to 2 wt %, each of these contents being based on solid contents, the acid value being 11 to 16 mg KOH/g, the weight average molecular weight being 25,000 to 60,000. A coating composition includes the dispersion. A polyurethane resin film is obtained by thermally drying a composition including the dispersion.
摘要翻译： 水性聚氨酯树脂分散体表现出优异的涂膜干燥性能，并提供具有高耐水性的涂膜，另一方面表现出相对于水性清洁液体的高膨胀率以允许新的应用。 水性聚氨酯树脂分散体是聚氨酯树脂在水性介质中的分散液，聚氨酯树脂通过（A）由（a）多异氰酸酯化合物得到的聚氨酯预聚物，（b）数均分子量的聚碳酸酯多元醇 重量为400〜3000，（c）含酸性基团的多元醇化合物和（d）封端剂，（B）扩链剂，氨基甲酸酯键和尿素键的总含量为7〜15重量％，含量 的碳酸酯键为15〜40重量％，醚键含量为0重量％，与封端剂结合的异氰酸酯基的含量为0.2〜2重量％，这些含量均以固体成分计，酸值 为11〜16mg KOH / g，重均分子量为25,000〜60,000。 涂料组合物包括分散体。 通过将包含该分散体的组合物进行热干燥来获得聚氨酯树脂膜。
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10.发明授权Aqueous polyurethane resin dispersion, preparation method of the same, and coating composition containing the same 失效水性聚氨酯树脂分散体及其制备方法以及含有它们的涂料组合物公开(公告)号：US08552109B2
公开(公告)日：2013-10-08
申请号：US12994692
申请日：2009-05-28
CPC分类号： C09D175/06 , C08G18/0823 , C08G18/12 , C08G18/44 , C08G18/6659 , C08G18/758 , C08G18/3228
摘要： Disclosed is an aqueous polyurethane resin dispersion which comprises a polyurethane resin which is obtained by reacting (A) a polyurethane prepolymer obtained by reacting (a) a polycarbonate polyol having an alicyclic structure in the main chain, (b) an acidic group-containing polyol compound and (d) a polyisocyanate, and (B) a chain-elongating agent, being dispersed in an aqueous medium, a carboxylic acid group content of the above-mentioned (A) polyurethane prepolymer based on a solid component of (A) the polyurethane prepolymer is 2.0 to 13.0% by weight, and a number of a hydroxyl equivalent of a mixture of the above-mentioned (a) polycarbonate polyol having an alicyclic structure in the main chain, the above-mentioned (b) acidic group-containing polyol compound, and, if necessary, (c) a polyol other than (a) and (b) is 70 to 270.
摘要翻译： 公开了一种水性聚氨酯树脂分散体，其包含聚氨酯树脂，其通过使（A）通过（a）主链中具有脂环结构的聚碳酸酯多元醇与（b）含酸性基团的多元醇 化合物和（d）多异氰酸酯，和（B）分散在水性介质中的增链剂，上述（A）聚氨酯预聚物的羧酸基含量基于（A）的固体成分 聚氨酯预聚物为2.0〜13.0重量％，上述（a）主链中具有脂环结构的聚碳酸酯多元醇的混合物的羟基当量数，上述（b）酸性基团 多元醇化合物，如果需要，（c）除（a）和（b）以外的多元醇为70〜270。
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