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1. 发明公开

EP2390277A1 (POLY)CARBONATE POLYOL AND CARBOXYL GROUP-CONTAINING POLYURETHANE USING THE (POLY)CARBONATE POLYOL AS STARTING MATERIAL 有权
标题翻译：（POLY）碳水化合物多羟基化合物聚羧酸酯聚氨酯麻醉剂DEM（POLY）碳水化合物 - 多元醇
公开(公告)号：EP2390277A1
公开(公告)日：2011-11-30
申请号：EP10733479.9
申请日：2010-01-20
申请人： Showa Denko K.K.
发明人： OOGA, Kazuhiko , AZUMA, Ritsuko , UMINO, Atsushi
IPC分类号： C08G18/44 , C08G64/02 , H05K3/28
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，其含有含羧基的聚氨酯的可固化组合物可提供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。

2. 发明授权

EP2390277B1 (POLY)CARBONATE POLYOL AND CARBOXYL GROUP-CONTAINING POLYURETHANE USING THE (POLY)CARBONATE POLYOL AS STARTING MATERIAL 有权
标题翻译：（聚）碳酸酯多元醇和聚氨酯BY羧基（聚）碳酸酯多元醇作为起始原料
公开(公告)号：EP2390277B1
公开(公告)日：2014-04-16
申请号：EP10733479.9
申请日：2010-01-20
申请人： Showa Denko K.K.
发明人： OOGA, Kazuhiko , AZUMA, Ritsuko , UMINO, Atsushi
IPC分类号： C08G18/44 , C08G64/02 , H05K3/28 , C08G18/12 , C08G18/34 , C08G18/66 , C08G18/75 , C09D175/04 , H05K1/03
CPC分类号： H05K3/285 , C08G18/12 , C08G18/341 , C08G18/44 , C08G18/6659 , C08G18/758 , C09D175/04 , H05K1/0393 , C08G18/282

3. 发明授权

EP2390276B1 CARBOXYL GROUP-CONTAINING POLYURETHANE 有权
公开(公告)号：EP2390276B1
公开(公告)日：2018-06-13
申请号：EP10733478.1
申请日：2010-01-20
申请人： Showa Denko K.K.
发明人： OOGA, Kazuhiko , AZUMA, Ritsuko , UMINO, Atsushi
IPC分类号： C08G18/44 , C08G18/65 , H05K3/28 , H05K1/03
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).

4. 发明授权

EP2514781B1 POLYMERIZABLE COMPOUND AND CURABLE COMPOSITION CONTAINING SAME 有权
标题翻译：聚合连接和可固化的成分，以便
公开(公告)号：EP2514781B1
公开(公告)日：2015-04-22
申请号：EP10837530.4
申请日：2010-12-06
申请人： Showa Denko K.K.
发明人： OOGA, Kazuhiko , AZUMA, Ritsuko
IPC分类号： C08G18/81 , C08G18/83 , C08F290/06 , C09D5/25 , C09D175/16 , H05K3/28
CPC分类号： H05K1/0346 , C08G18/3212 , C08G18/718 , C08G18/8019 , C08G18/8116 , C09D175/16 , H05K3/287

5. 发明授权

EP2383310B1 CURABLE COMPOSITION 有权转让
公开(公告)号：EP2383310B1
公开(公告)日：2013-12-04
申请号：EP09834782.6
申请日：2009-12-18
申请人： Showa Denko K.K.
发明人： OOGA, Kazuhiko , KIMURA, Kazuya , UMINO, Atsushi , AZUMA, Ritsuko
IPC分类号： H05K3/28 , C08G18/12 , C08G18/32 , C08G18/34 , C08G18/44 , C08G18/66 , C08G18/75 , C08K5/04 , C08K5/103 , C08K5/1535 , C09D175/04 , C08L63/00 , C08G59/42 , C08K3/36 , H05K1/03
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

6. 发明授权

EP1957552B1 THERMOSETTING RESIN COMPOSITION, THERMOSETTING RESIN COMPOSITION SOLUTION, FILM FORMING MATERIAL AND THEIR CURED PRODUCT 有权
标题翻译：热固性树脂组合物溶液热固性树脂组合物，成膜材料和尺寸产物
公开(公告)号：EP1957552B1
公开(公告)日：2011-10-19
申请号：EP06834642.8
申请日：2006-12-07
申请人： Showa Denko K.K.
发明人： UCHIDA, Hiroshi , AZUMA, Ritsuko
IPC分类号： C08G18/08 , C08G18/69 , C08G18/65 , C08G18/44 , C09D175/04 , C08L63/00
CPC分类号： C09D175/14 , C08G18/0823 , C08G18/12 , C08G18/44 , C08G18/4854 , C08G18/61 , C08G18/6576 , C08G18/69 , C08G18/698 , C08G18/758 , C08G59/423 , C08L63/00 , C08L75/04 , H05K1/0393 , H05K3/285 , H05K2203/124 , C08G18/6692 , C08G18/6659 , C08L2666/20
摘要： Disclosed is a thermosetting resin composition including; (A) a carboxyl group-containing polyurethane prepared by using (a) a polyisocyanate compound (b) polyol compounds (c) a carboxyl group-containing dihydroxy compound as raw materials, (B) a curing agent, wherein the polyol compounds (b) are one or more kinds of polyol compound(s) selected from Group (I) and one or more kinds of polyol compound(s) selected from Group (II); Group I: polycarbonate polyol, polyether polyol, polyester polyol, and polylactone polyol, Group II: polybutadiene polyol, polysilicone having terminal hydroxyl groups, and such a polyol that has 18 to 72 carbon atoms and oxygen atoms present only in hydroxyl groups. The thermosetting resin composition can give a protection film for flexible printed circuits that has excellent long-term reliability of electric insulation, flexibility, and low warpage from curing shrinkage, and particularly low tackiness.

7. 发明授权

EP2380937B1 HEAT-CURABLE INK COMPOSITION 有权
标题翻译： WÄRMEHÄRTBARETINTENZUSAMMENSETZUNG
公开(公告)号：EP2380937B1
公开(公告)日：2017-02-15
申请号：EP09833369.3
申请日：2009-12-09
申请人： SHOWA DENKO K.K.
发明人： KIMURA, Kazuya , UMINO, Atsushi , AZUMA, Ritsuko
IPC分类号： C09D11/10 , C08G18/34 , H05K3/28 , C08G18/08 , C08G18/66
CPC分类号： H05K3/285 , C08G18/0823 , C08G18/44 , C08G18/6659 , C08L61/28 , C09D11/102 , H05K2203/124

8. 发明公开

EP2514781A1 POLYMERIZABLE COMPOUND AND CURABLE COMPOSITION CONTAINING SAME 有权
标题翻译：聚合物维生素HABRARE ZUSAMMENSETZUNG DAMIT
公开(公告)号：EP2514781A1
公开(公告)日：2012-10-24
申请号：EP10837530.4
申请日：2010-12-06
申请人： Showa Denko K.K.
发明人： OOGA, Kazuhiko , AZUMA, Ritsuko
IPC分类号： C08G18/81 , C08G18/83 , C08F290/06 , C09D5/25 , C09D175/16 , H05K3/28
CPC分类号： H05K1/0346 , C08G18/3212 , C08G18/718 , C08G18/8019 , C08G18/8116 , C09D175/16 , H05K3/287
摘要： Provided are a polymerizable compound, a photocurable composition, and a photocurable moisture-proof insulating coating material for mounting circuit boards, which reduce environmental impact, excel in surface curability at low irradiation dose, and have high adhesion to substrate materials. The compound according to the present invention has a structural unit derived from a dimerdiol and has, as an end group, a group represented by formula (1):

wherein R 1 represents H or CH 3 and R 2 represents a hydrocarbon group having 2 to 12 carbon atoms, at an end thereof. Preferably, the compound has, as end groups, the group represented by formula (1) and a group represented by formula (2):

wherein R 3 s each independently represent CH 3 or CH 2 CH 3 , and R 4 represents a hydrocarbon group having 3 to 9 carbon atoms, at the end thereof. The structure having the structural unit derived from a dimerdiol is preferably represented by formula (3):
摘要翻译：提供一种可聚合化合物，光固化组合物和用于安装电路板的光固化防潮绝缘涂层材料，其减少环境影响，在低照射剂量下表面固化性优异，并且对基材材料具有高粘合性。根据本发明的化合物具有衍生自二聚二醇的结构单元，并且具有作为端基的由式（1）表示的基团：其中R 1表示H或CH 3，R 2表示具有2〜 12个碳原子。优选地，化合物具有作为端基的由式（1）表示的基团和由式（2）表示的基团：其中R 3各自独立地表示CH 3或CH 2 CH 3，并且R 4表示烃基在其末端具有3至9个碳原子。具有来自二聚二醇的结构单元的结构优选由式（3）表示：

9. 发明公开

EP2390276A1 CARBOXYL GROUP-CONTAINING POLYURETHANE 有权
标题翻译：羧甲基纤维素聚氨酯
公开(公告)号：EP2390276A1
公开(公告)日：2011-11-30
申请号：EP10733478.1
申请日：2010-01-20
申请人： Showa Denko K.K.
发明人： OOGA, Kazuhiko , AZUMA, Ritsuko , UMINO, Atsushi
IPC分类号： C08G18/44 , C08G18/65 , H05K3/28
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，其含有含羧基的聚氨酯的可固化组合物可提供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从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（聚）碳酸酯多元醇（a）的材料得到。

10. 发明公开

EP2383310A1 CURABLE COMPOSITION 有权转让
标题翻译：可固化组合物
公开(公告)号：EP2383310A1
公开(公告)日：2011-11-02
申请号：EP09834782.6
申请日：2009-12-18
申请人： Showa Denko K.K.
发明人： OOGA, Kazuhiko , KIMURA, Kazuya , UMINO, Atsushi , AZUMA, Ritsuko
IPC分类号： C08L75/04 , C08K5/103 , C08K5/1535 , C08L63/00 , H05K3/28
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 obj ect 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：本发明的一个目的是提供一种可固化组合物，其提供低翘曲性和长期电绝缘可靠性优异的固化产物，并且在丝网印刷期间几乎不引起渗色。（a）〜（e）成分的固化性组合物：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，成分（c）：二甘醇二乙醚，成分（d）：无机微粒和/或有机微粒，成分（e）：1分子中具有2个以上环氧基的化合物。

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