专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10154585B2 Process for producing conductive coating film, and conductive coating film 有权
公开(公告)号：US10154585B2
公开(公告)日：2018-12-11
申请号：US14117976
申请日：2012-05-17
申请人： Takeshi Yatsuka , Chiho Ito , Yasuo Kakihara , Hirotoshi Kizumoto , Koji Shoki
发明人： Takeshi Yatsuka , Chiho Ito , Yasuo Kakihara , Hirotoshi Kizumoto , Koji Shoki
IPC分类号： H05K1/00 , H05K1/09 , C09D5/24 , C08J7/04 , H05K3/22 , C09D7/61 , C08K3/08
摘要： An object of the present invention is to provide a conductive coating film formed on a polyimide-based insulating substrate by using a metal powder paste which can exhibit a good conductivity and good adhesion to the insulating substrate. By forming a resin cured layer having a solvent-soluble content of not more than 20% by weight and a thickness of not more than 5 μm on a polyimide-based insulating substrate; forming a metal powder-containing coating layer on the resin cured layer by using a metal powder paste; and then subjecting the resulting coating layer to heat treatment with superheated steam, it is possible to obtain a conductive coating film which can exhibit a good conductivity and good adhesion to the insulating substrate.

2. 发明申请

US20140141238A1 PROCESS FOR PRODUCING CONDUCTIVE COATING FILM, AND CONDUCTIVE COATING FILM 审中-公开
标题翻译：生产导电涂膜的方法和导电涂膜
公开(公告)号：US20140141238A1
公开(公告)日：2014-05-22
申请号：US14117976
申请日：2012-05-17
申请人： Takeshi Yatsuka , Chiho Ito , Yasuo Kakihara , Hirotoshi Kizumoto , Koji Shoki
发明人： Takeshi Yatsuka , Chiho Ito , Yasuo Kakihara , Hirotoshi Kizumoto , Koji Shoki
IPC分类号： H05K1/09 , H05K3/22
CPC分类号： H05K1/095 , C08J7/045 , C08J2379/08 , C08K3/08 , C09D5/24 , C09D7/61 , H05K3/227 , Y10T428/266
摘要： An object of the present invention is to provide a conductive coating film formed on a polyimide-based insulating substrate by using a metal powder paste which can exhibit a good conductivity and good adhesion to the insulating substrate. By forming a resin cured layer having a solvent-soluble content of not more than 20% by weight and a thickness of not more than 5 μm on a polyimide-based insulating substrate; forming a metal powder-containing coating layer on the resin cured layer by using a metal powder paste; and then subjecting the resulting coating layer to heat treatment with superheated steam, it is possible to obtain a conductive coating film which can exhibit a good conductivity and good adhesion to the insulating substrate.
摘要翻译：本发明的目的是提供一种通过使用能够表现出良好的导电性和对绝缘基板具有良好粘合性的金属粉末膏，形成在聚酰亚胺系绝缘基板上的导电性涂膜。通过在聚酰亚胺系绝缘基板上形成溶剂可溶物含量为20重量％以下且5μm以下的树脂固化层，通过使用金属粉末膏在树脂固化层上形成含金属粉末的涂层; 然后对所得到的涂层进行过热蒸汽的热处理，可以获得能够表现出良好的导电性和对绝缘基板的良好粘接性的导电性涂膜。

3. 发明授权

US06545119B2 Magnetic recording media and thermoplastic polyurethane resins therefor 失效
标题翻译：磁记录介质及其热塑性聚氨酯树脂
公开(公告)号：US06545119B2
公开(公告)日：2003-04-08
申请号：US09520204
申请日：2000-03-07
申请人： Hirotoshi Kizumoto , Takeshi Yatsuka , Chikara Sugitawa , Kuniyuki Doi
发明人： Hirotoshi Kizumoto , Takeshi Yatsuka , Chikara Sugitawa , Kuniyuki Doi
IPC分类号： C08G1842
CPC分类号： G11B5/7021 , C08G18/4202 , C08G18/4211 , C08G18/4238 , C09D175/06
摘要： A magnetic recording medium possessing a magnetic layer formed by application onto a non-magnetic support, of a magnetic coating containing magnetic particles dispersed in a binder which contains a polyurethane resin, together with carbon black particles at 5% by weight or higher, based on the weight of the magnetic particles. The polyurethane resin to be used herein is composed of: (a) a polyester polyol having a molecular weight of 2000 or lower and containing at least one selected from the group consisting of aromatic dibasic acids and alicyclic dibasic acids at a ratio of 90 mol % or higher of acid components; (b) a high molecular weight polyol having a molecular weight of 5000 or lower, which is at least one selected from the group consisting of (b1) polyester polyols each containing an aliphatic dibasic acid at a ratio of 90 mol % or higher of acid components, (b2) polylactones, (b3) polyester polyols, and (b4) polycarbonate polyols; (c) an organic diisocyanate compound; and (d) an optional compound having a molecular weight of 500 or lower and containing at least two functional groups in one molecule, which are reactive with isocyanate groups.
摘要翻译：一种具有磁性层的磁记录介质，其特征在于，在非磁性载体上形成磁性涂层，所述磁性涂层含有分散在含有聚氨酯树脂的粘合剂中的磁性颗粒以及基于5重量％以上的碳黑颗粒，基于磁性颗粒的重量。本说明书中使用的聚氨酯树脂由以下组成：（a）分子量为2000以下且含有选自芳族二元酸和脂环族二元酸中的至少一种的聚酯多元醇的比例为90摩尔％或更高的酸组分; （b）分子量为5000以下的高分子量多元醇，其为选自（b1）各自含有比例为90摩尔％以上的脂肪族二元酸的（b1）的聚酯多元醇中的至少一种组分，（b2）聚内酯，（b3）聚酯多元醇和（b4）聚碳酸酯多元醇; （c）有机二异氰酸酯化合物; 和（d）分子量为500以下且在一个分子中含有至少两个与异氰酸酯基团反应的官能团的任选的化合物。

4. 发明申请

US20060229202A1 Receptor layer forming resin for thermal transfer image receptor sheet and thermal transfer image receptor sheet using the same 有权
标题翻译：用于热转印图像受体片的受体层形成树脂和使用其的热转印图像接收片
公开(公告)号：US20060229202A1
公开(公告)日：2006-10-12
申请号：US11393112
申请日：2006-03-30
申请人： Masahiro Yuki , Kazuya Yoshida , Kuniyuki Doi , Hirotoshi Kizumoto
发明人： Masahiro Yuki , Kazuya Yoshida , Kuniyuki Doi , Hirotoshi Kizumoto
IPC分类号： B41M5/035
CPC分类号： B41M5/5281 , C08G18/0828 , C08G18/4676 , C08G18/664
摘要： A main object of the present invention is to provide a receptor layer forming resin which makes it possible to obtain a receptor layer for a thermal transfer image receptor sheet having excellent dyeing property. The present invention achieves the above object by providing a receptor layer forming polyurethane resin for a thermal transfer image receptor sheet obtained by copolymerizing: a high molecular weight polyol having a number average molecular weight of 1000 or higher (A) ; an organic isocyanate (B); and according to need, a polyol compound having a number average molecular weight of 500 or lower (C), wherein the receptor layer forming polyurethane resin for a thermal transfer image receptor sheet meets the following requirements (1) to (4): (1) the resin has at least two glass transition temperatures; (2) at least one of the glass transition temperatures is between −200 to 0° C., and at least one is between 20 to 100° C.; (3) the high molecular weight polyol (A) is a mixture comprising; an aromatic polyester polyol containing metallic base sulfonate (A-1); and a polyol other than said (A-1) (A-2); and (4) the ratio of (A-2) in the high molecular weight polyol (A) is 20 mass percent or higher.
摘要翻译：本发明的主要目的是提供一种形成受体层的树脂，其可以获得具有优异染色特性的热转印图像接受片的受体层。本发明通过提供一种通过共聚合数均分子量为1000或更高（A）的高分子量多元醇获得的热转印图像接收片的形成聚氨酯树脂的受体层形成聚氨酯树脂来实现上述目的。有机异氰酸酯（B）; 根据需要，具有数均分子量为500以下的多元醇化合物（C），其中，用于热转印影像受体片的受体层形成性聚氨酯树脂满足以下要求（1）〜（4）：（1））树脂具有至少两个玻璃化转变温度; （2）至少一个玻璃化转变温度在-200至0℃之间，并且至少一个在20至100℃之间。（3）高分子量多元醇（A）是包含：含有金属基础磺酸酯（A-1）的芳族聚酯多元醇; 和（A-1）（A-2）以外的多元醇; 和（4）高分子量多元醇（A）中的（A-2）的比例为20质量％以上。

5. 发明授权

US07691784B2 Receptor layer forming resin for thermal transfer image receptor sheet and thermal transfer image receptor sheet using the same 有权
标题翻译：用于热转印图像受体片的受体层形成树脂和使用其的热转印图像接收片
公开(公告)号：US07691784B2
公开(公告)日：2010-04-06
申请号：US11393112
申请日：2006-03-30
申请人： Masahiro Yuki , Kazuya Yoshida , Kuniyuki Doi , Hirotoshi Kizumoto
发明人： Masahiro Yuki , Kazuya Yoshida , Kuniyuki Doi , Hirotoshi Kizumoto
IPC分类号： B41M5/035 , B41M5/50
CPC分类号： B41M5/5281 , C08G18/0828 , C08G18/4676 , C08G18/664
摘要： A main object of the present invention is to provide a receptor layer forming resin which makes it possible to obtain a receptor layer for a thermal transfer image receptor sheet having excellent dyeing property. The present invention achieves the above object by providing a receptor layer forming polyurethane resin for a thermal transfer image receptor sheet obtained by copolymerizing: a high molecular weight polyol having a number average molecular weight of 1000 or higher (A); an organic isocyanate (B); and according to need, a polyol compound having a number average molecular weight of 500 or lower (C), wherein the receptor layer forming polyurethane resin for a thermal transfer image receptor sheet meets the following requirements (1) to (4): (1) the resin has at least two glass transition temperatures; (2) at least one of the glass transition temperatures is between −200 to 0° C., and at least one is between 20 to 100° C.; (3) the high molecular weight polyol (A) is a mixture comprising; an aromatic polyester polyol containing metallic base sulfonate (A-1); and a polyol other than said (A-1) (A-2); and (4) the ratio of (A-2) in the high molecular weight polyol (A) is 20 mass percent or higher.
摘要翻译：本发明的主要目的是提供一种形成受体层的树脂，其可以获得具有优异染色特性的热转印图像接受片的受体层。本发明通过提供一种通过共聚合数均分子量为1000或更高（A）的高分子量多元醇获得的热转印图像接收片的形成聚氨酯树脂的受体层形成聚氨酯树脂来实现上述目的。有机异氰酸酯（B）; 根据需要，具有数均分子量为500以下的多元醇化合物（C），其中，用于热转印影像受体片的受体层形成性聚氨酯树脂满足以下要求（1）〜（4）：（1））树脂具有至少两个玻璃化转变温度; （2）至少一个玻璃化转变温度在-200至0℃之间，并且至少一个在20至100℃之间。（3）高分子量多元醇（A）是包含：含有金属基础磺酸酯（A-1）的芳族聚酯多元醇; 和（A-1）（A-2）以外的多元醇; 和（4）高分子量多元醇（A）中的（A-2）的比例为20质量％以上。

6. 发明授权

US07173100B2 Receiving-layer-forming resin for use in thermal-transfer image-receiving sheet and thermal-transfer image-receiving sheet using such a resin 有权
标题翻译：用于热转印图像接收片材的接收层形成树脂和使用这种树脂的热转印图像接收片材
公开(公告)号：US07173100B2
公开(公告)日：2007-02-06
申请号：US11092778
申请日：2005-03-30
申请人： Naoyuki Mitsuyasu , Masayasu Yamazaki , Taro Suzuki , Minoru Takahashi , Hirotoshi Kizumoto
发明人： Naoyuki Mitsuyasu , Masayasu Yamazaki , Taro Suzuki , Minoru Takahashi , Hirotoshi Kizumoto
IPC分类号： C08G63/02
CPC分类号： C08G63/199
摘要： The present invention relates to a receiving-layer-forming polyester resin for use in a thermal-transfer image-receiving sheet, comprising: not less than 70 mol % of isophthalic acid and not more than 30 mol % of terephthalic acid as acid components; and not less than 30 mol % of diols having an alicyclic structure and not more than 30 mol % of ethylene glycol as diol components, and a thermal-transfer image-receiving sheet with a receiving layer formed on at least one of surfaces of the substrate sheet, in which the receiving layer is formed by such a receiving-layer-forming polyester resin.
摘要翻译：本发明涉及一种用于热转印图像接收片材的接收层形成聚酯树脂，包括：不小于70mol％的间苯二甲酸和不大于30mol％的对苯二甲酸作为酸组分; 和不少于30摩尔％的具有脂环结构且不大于30摩尔％的乙二醇作为二醇组分的二醇，以及在基材的至少一个表面上形成有接收层的热转印图像接收片其中接收层由这种形成接收层的聚酯树脂形成。

7. 发明申请

US20050222375A1 Receiving-layer-forming resin for use in thermal-transfer image-receiving sheet and thermal-transfer image-receiving sheet using such a resin 有权
标题翻译：用于热转印图像接收片材的接收层形成树脂和使用这种树脂的热转印图像接收片材
公开(公告)号：US20050222375A1
公开(公告)日：2005-10-06
申请号：US11092778
申请日：2005-03-30
申请人： Naoyuki Mitsuyasu , Masayasu Yamazaki , Taro Suzuki , Minoru Takahashi , Hirotoshi Kizumoto
发明人： Naoyuki Mitsuyasu , Masayasu Yamazaki , Taro Suzuki , Minoru Takahashi , Hirotoshi Kizumoto
IPC分类号： B41M5/382 , B41M5/50 , B41M5/52 , C08G63/199 , C08G18/34
CPC分类号： C08G63/199
摘要： The present invention relates to a receiving-layer-forming polyester resin for use in a thermal-transfer image-receiving sheet, comprising: not less than 70 mol % of isophthalic acid and not more than 30 mol % of terephthalic acid as acid components; and not less than 30 mol % of diols having an alicyclic structure and not more than 30 mol % of ethylene glycol as diol components, and a thermal-transfer image-receiving sheet with a receiving layer formed on at least one of surfaces of the substrate sheet, in which the receiving layer is formed by such a receiving-layer-forming polyester resin.
摘要翻译：本发明涉及一种用于热转印图像接收片材的接收层形成聚酯树脂，包括：不小于70mol％的间苯二甲酸和不大于30mol％的对苯二甲酸作为酸组分; 和不少于30摩尔％的具有脂环结构且不大于30摩尔％的乙二醇作为二醇组分的二醇，以及在基材的至少一个表面上形成有接收层的热转印图像接收片其中接收层由这种形成接收层的聚酯树脂形成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式