公开(公告)号：US08669306B2

公开(公告)日：2014-03-11

申请号：US13142234

申请日：2009-12-18

申请人： Kazuhiko Ooga ,  Kazuya Kimura ,  Atsushi Umino ,  Ritsuko Azuma

发明人： Kazuhiko Ooga ,  Kazuya Kimura ,  Atsushi Umino ,  Ritsuko Azuma

IPC分类号： C08K5/15

CPC分类号： H05K3/285 ,  C08G18/12 ,  C08G18/3206 ,  C08G18/341 ,  C08G18/44 ,  C08G18/664 ,  C08G18/6659 ,  C08G18/758 ,  C08G59/4269 ,  C08K5/04 ,  C08K5/103 ,  C08K5/1535 ,  C08L63/00 ,  C09D175/04 ,  H05K1/0393 ,  C08G18/325 ,  C08L75/04

摘要： It is an object of the present invention to provide a curable composition which provides a cured product excellent in low warpage properties and long-term electrical insulation reliability and causes little bleeding during screen printing. The present invention is a curable composition comprising the following components (a) to (e): a component (a): polyurethane having a functional group capable of curing reaction and a carbonate bond, a component (b): γ-butyrolactone, a component (c): diethylene glycol diethyl ether, a component (d): inorganic fine particles and/or organic fine particles, and a component (e): a compound having two or more epoxy groups in one molecule.

摘要翻译： 本发明的目的是提供一种可提供低翘曲性和长期电绝缘可靠性优异的固化产物的可固化组合物，并且在丝网印刷期间引起少量渗色。 本发明是包含以下成分（a）〜（e））的固化性组合物：成分（a）：具有能够固化反应的官能团和碳酸酯键的聚氨酯，成分（b）：γ-丁内酯， 组分（c）：二甘醇二乙醚，组分（d）：无机细颗粒和/或有机细颗粒，和组分（e）：在一个分子中具有两个或更多个环氧基的化合物。

公开(公告)号：US20110253426A1

公开(公告)日：2011-10-20

申请号：US13142234

申请日：2009-12-18

申请人： Kazuhiko Ooga ,  Kazuya Kimura ,  Atsushi Umino ,  Ritsuko Azuma

发明人： Kazuhiko Ooga ,  Kazuya Kimura ,  Atsushi Umino ,  Ritsuko Azuma

IPC分类号： H05K1/00 ,  H05K3/12 ,  C08K5/1535

CPC分类号： H05K3/285 ,  C08G18/12 ,  C08G18/3206 ,  C08G18/341 ,  C08G18/44 ,  C08G18/664 ,  C08G18/6659 ,  C08G18/758 ,  C08G59/4269 ,  C08K5/04 ,  C08K5/103 ,  C08K5/1535 ,  C08L63/00 ,  C09D175/04 ,  H05K1/0393 ,  C08G18/325 ,  C08L75/04

摘要： It is an object of the present invention to provide a curable composition which provides a cured product excellent in low warpage properties and long-term electrical insulation reliability and causes little bleeding during screen printing. The present invention is a curable composition comprising the following components (a) to (e): a component (a): polyurethane having a functional group capable of curing reaction and a carbonate bond, a component (b): γ-butyrolactone, a component (c): diethylene glycol diethyl ether, a component (d): inorganic fine particles and/or organic fine particles, and a component (e): a compound having two or more epoxy groups in one molecule.

摘要翻译： 本发明的目的是提供一种可提供低翘曲性和长期电绝缘可靠性优异的固化产物的可固化组合物，并且在丝网印刷期间引起少量渗色。 本发明是包含以下成分（a）〜（e））的固化性组合物：成分（a）：具有能够固化反应的官能团和碳酸酯键的聚氨酯，（b）成分：γ-丁内酯， 组分（c）：二甘醇二乙醚，组分（d）：无机细颗粒和/或有机细颗粒，和组分（e）：在一个分子中具有两个或更多个环氧基的化合物。

公开(公告)号：US08674017B2

公开(公告)日：2014-03-18

申请号：US13145241

申请日：2010-01-20

申请人： Kazuhiko Ooga ,  Ritsuko Azuma ,  Atsushi Umino

发明人： Kazuhiko Ooga ,  Ritsuko Azuma ,  Atsushi Umino

IPC分类号： C08L75/00 ,  C08G18/08 ,  H05K1/00 ,  B05D5/12

CPC分类号： H05K3/285 ,  C08G18/12 ,  C08G18/341 ,  C08G18/44 ,  C08G18/6659 ,  C08G18/758 ,  C09D175/04 ,  H05K1/0393 ,  C08G18/282

摘要： An object of the invention is to provide carboxyl group-containing polyurethanes that have small curing warpage and can give cured products having excellent electrical insulating properties and flexibility, curable compositions that contain the carboxyl group-containing polyurethane and can give cured products having good electrical insulating properties, cured products obtained from the compositions, flexible circuit boards covered with the cured products, and processes for manufacturing flexible circuit boards. The carboxyl group-containing polyurethane is obtainable from materials including a (poly)carbonate polyol (a), a polyisocyanate (b) and a carboxyl group-containing polyol (c). The (poly) carbonate polyol includes an organic residue derived from a dimer diol and an organic residue derived from a polyol having a C10-20 alicyclic structure.

摘要翻译： 本发明的目的是提供具有小的固化翘曲的含羧基的聚氨酯，并且可以得到具有优异的电绝缘性和柔软性的固化产物，含有含羧基的聚氨酯的可固化组合物，并且可以产生具有良好电绝缘性的固化产物 性能，由组合物获得的固化产物，用固化产物覆盖的柔性电路板，以及用于制造柔性电路板的工艺。 含羧基的聚氨酯可以由包含（多）碳酸酯多元醇（a），多异氰酸酯（b）和含羧基的多元醇（c）的材料获得。 （聚）碳酸酯多元醇包括衍生自二聚二醇的有机残基和衍生自具有C10-20脂环结构的多元醇的有机残基。

公开(公告)号：US20110272183A1

公开(公告)日：2011-11-10

申请号：US13145241

申请日：2010-01-20

申请人： Kazuhiko Ooga ,  Ritsuko Azuma ,  Atsushi Umino

发明人： Kazuhiko Ooga ,  Ritsuko Azuma ,  Atsushi Umino

IPC分类号： H05K1/02 ,  C08G18/71 ,  C08L75/04 ,  B05D3/00 ,  C07C69/96 ,  H05K3/22 ,  B05D3/02 ,  C08G18/44 ,  C08K5/06

CPC分类号： H05K3/285 ,  C08G18/12 ,  C08G18/341 ,  C08G18/44 ,  C08G18/6659 ,  C08G18/758 ,  C09D175/04 ,  H05K1/0393 ,  C08G18/282

摘要： An object of the invention is to provide carboxyl group-containing polyurethanes that have small curing warpage and can give cured products having excellent electrical insulating properties and flexibility, curable compositions that contain the carboxyl group-containing polyurethane and can give cured products having good electrical insulating properties, cured products obtained from the compositions, flexible circuit boards covered with the cured products, and processes for manufacturing flexible circuit boards. The carboxyl group-containing polyurethane is obtainable from materials including a (poly)carbonate polyol (a), a polyisocyanate (b) and a carboxyl group-containing polyol (c). The (poly) carbonate polyol includes an organic residue derived from a dimer diol and an organic residue derived from a polyol having a C10-20 alicyclic structure.

摘要翻译： 本发明的目的是提供具有小的固化翘曲的含羧基的聚氨酯，并且可以得到具有优异的电绝缘性和柔软性的固化产物，含有含羧基的聚氨酯的可固化组合物，并且可以产生具有良好电绝缘性的固化产物 性能，由组合物获得的固化产物，用固化产物覆盖的柔性电路板，以及用于制造柔性电路板的工艺。 含羧基的聚氨酯可以由包含（多）碳酸酯多元醇（a），多异氰酸酯（b）和含羧基的多元醇（c）的材料获得。 （聚）碳酸酯多元醇包括衍生自二聚二醇的有机残基和衍生自具有C10-20脂环结构的多元醇的有机残基。

公开(公告)号：US20110272182A1

公开(公告)日：2011-11-10

申请号：US13145229

申请日：2010-01-20

申请人： Kazuhiko Ooga ,  Ritsuko Azuma ,  Atsushi Umino

发明人： Kazuhiko Ooga ,  Ritsuko Azuma ,  Atsushi Umino

IPC分类号： H05K1/00 ,  C08G18/71 ,  H05K3/28 ,  C08K5/06 ,  C08L75/06 ,  C08G18/66 ,  C08K5/101

CPC分类号： H05K3/285 ,  C08G18/12 ,  C08G18/341 ,  C08G18/44 ,  C08G18/6659 ,  C08G18/758 ,  C09D175/04 ,  C08G18/282

摘要： An object of the invention is to provide carboxyl group-containing polyurethanes that have small curing warpage and can give cured products having excellent electrical insulating properties and flexibility, curable compositions that contain the carboxyl group-containing polyurethane and can give cured products having good electrical insulating properties, cured products obtained from the compositions, flexible circuit boards covered with the cured products, and processes for manufacturing flexible circuit boards. The carboxyl group-containing polyurethane is obtainable from materials including a (poly)carbonate polyol (a) that includes an organic residue derived from a dimer diol, a polyisocyanate (b) and a carboxyl group-containing polyol (c).

摘要翻译： 本发明的目的是提供具有小的固化翘曲的含羧基的聚氨酯，并且可以得到具有优异的电绝缘性和柔软性的固化产物，含有含羧基的聚氨酯的可固化组合物，并且可以产生具有良好电绝缘性的固化产物 性能，由组合物获得的固化产物，用固化产物覆盖的柔性电路板，以及用于制造柔性电路板的工艺。 含羧基的聚氨酯可以由包含来自二聚二醇的有机残基，多异氰酸酯（b）和含羧基的多元醇（c））的（多）碳酸酯多元醇（a）的材料得到。

公开(公告)号：US20110247864A1

公开(公告)日：2011-10-13

申请号：US13140689

申请日：2009-12-09

申请人： Kazuya Kimura ,  Atsushi Umino ,  Ritsuko Azuma

发明人： Kazuya Kimura ,  Atsushi Umino ,  Ritsuko Azuma

IPC分类号： H05K1/02 ,  H05K1/09 ,  C09D11/10

CPC分类号： H05K3/285 ,  C08G18/0823 ,  C08G18/44 ,  C08G18/6659 ,  C08L61/28 ,  C09D11/102 ,  H05K2203/124

摘要： The present invention provides a thermosetting ink composition having excellent balance concerning screen printability capable of preventing oozing and bleeding at the time of screen printing, electric insulating reliability and adhesion with an objective for coating. The thermosetting ink composition of the invention comprises a thermosetting resin (A) having a value “a” of less than 0.60 in the following formula (1) showing the relationship between the intrinsic viscosity [η] and the absolute molecular weight M of the resin: [η]=K×Ma  (1) wherein K is a constant number. Since the thermosetting ink composition can prevent oozing and bleeding at the time of screen printing and an excessive amount of a filler is not used for improving the printability, it can form excellent solder resists and other protective films at low coat without decreasing the electric insulating reliability and adhesion with an objective for coating.

摘要翻译： 本发明提供了一种在丝网印刷时能够防止渗出和渗色，电绝缘可靠性和与涂布目的的粘合性的丝网印刷性的平衡性优异的热固性油墨组合物。 本发明的热固性油墨组合物包含在下式（1）中具有小于0.60的值“a”的热固性树脂（A），其显示了特性粘度[和eegr]与绝对分子量M之间的关系 树脂：[＆eegr]] = K×Ma（1）其中K是常数。 由于热固性油墨组合物可以防止丝网印刷时的渗出和渗色，并且不会使用过量的填料来提高印刷性，所以可以在低涂层下形成优异的阻焊剂和其它保护膜，而不会降低电绝缘可靠性 以及用于涂布的粘合。

公开(公告)号：US5917617A

公开(公告)日：1999-06-29

申请号：US754320

申请日：1996-11-21

申请人： Yasuhiro Hatano ,  Atsushi Umino ,  Eiji Kurosawa ,  Kanehiro Kawakami

发明人： Yasuhiro Hatano ,  Atsushi Umino ,  Eiji Kurosawa ,  Kanehiro Kawakami

IPC分类号： B41J25/312 ,  B41J25/316 ,  H04N1/00 ,  H04N1/04 ,  H04N1/12 ,  H04N1/193 ,  H04N1/024 ,  B65H3/06

CPC分类号： H04N1/1215 ,  H04N1/00519 ,  H04N1/193

摘要： A communication apparatus for information comprises a recording roller for feeding a recording paper. A line-type recording head is operative for recording an image on the recording paper. Normally, the recording head presses the recording paper against the recording roller. A first releasing mechanism is operative for allowing relative movement of the recording head and the recording roller away from each other. A reading roller is operative for feeding a document sheet. A reading head is operative for reading information from the document sheet. The reading head is located near the recording head. Normally, the reading head presses the document sheet against the reading roller. A second releasing mechanism is operative for allowing relative movement of the reading head and the reading roller away from each other. First and second side plates are located respectively at opposite sides of the recording roller, the recording head, the reading roller, and the reading head. The recording head has a length smaller than a length of the reading head. The recording head is closer to the first side plate than the second side plate. The first releasing mechanism is located between the recording head and the second side plate.

摘要翻译： 用于信息的通信装置包括用于馈送记录纸的记录辊。 线型记录头用于在记录纸上记录图像。 通常，记录头将记录纸压靠在记录辊上。 第一释放机构用于允许记录头和记录辊彼此相对移动。 读取辊可操作用于馈送文件纸。 阅读头用于从文件表读取信息。 阅读头位于录音头附近。 通常，读取头将文件片压靠在阅读辊上。 第二释放机构用于允许读取头和读取辊彼此相对移动。 第一和第二侧板分别位于记录辊，记录头，读取辊和读取头的相对侧。 记录头的长度小于读取头的长度。 记录头比第二侧板更靠近第一侧板。 第一释放机构位于记录头和第二侧板之间。