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1. 发明授权

EP3088485B1 SHEET-LIKE SEALING MATERIAL, SEALING SHEET, ELECTRONIC-DEVICE SEALING BODY, AND ORGANIC ELECTROLUMINESCENT ELEMENT 有权
公开(公告)号：EP3088485B1
公开(公告)日：2020-08-12
申请号：EP14873776.0
申请日：2014-12-17
申请人： LINTEC Corporation
发明人： HAGIHARA Yoshiaki , NISHIJIMA Kenta
IPC分类号： C09K3/10 , B32B7/02 , C08J5/18 , H01L51/50 , H05B33/04

2. 发明公开

EP2927295A1 ADHESIVE AGENT COMPOSITION, ADHESIVE SHEET, AND ELECTRONIC DEVICE 有权
标题翻译：粘合剂组合物，粘合剂片材和电子器件
公开(公告)号：EP2927295A1
公开(公告)日：2015-10-07
申请号：EP13858328.1
申请日：2013-11-29
申请人： LINTEC Corporation
发明人： NISHIJIMA Kenta , NAGANAWA Satoshi , FUCHI Emi
IPC分类号： C09J109/00 , C09J7/00 , C09J7/02 , C09J11/06 , C09J121/00 , H01L21/56 , H01L51/50 , H05B33/04
CPC分类号： C09J7/0214 , C09J7/383 , C09J109/00 , C09J2201/622 , C09J2409/00 , C09J2413/00 , C09J2413/003 , H01L23/296 , H01L51/5246 , H01L2924/0002 , H05B33/04 , H01L2924/00
摘要： The present invention provides: an adhesive composition comprising a diene-based rubber (A) that includes a radiation-curable functional group, a cured adhesive layer having a thickness of 60 µm that is formed by curing the adhesive composition having a water vapor transmission rate at a temperature of 40°C and a relative humidity of 90% of 30 g/(m 2 ·day) or less; an adhesive sheet comprising a curable adhesive layer that is formed using the adhesive composition; and an electronic device comprising a sealing material, the sealing material being formed using the adhesive composition. According to the present invention, provided are: an adhesive composition that is useful as a material for forming an adhesive layer that exhibits an excellent water barrier capability and sufficient cohesive strength, and exhibits adhesion and holding power in a well-balanced manner, an adhesive sheet that includes an adhesive layer that is formed using the adhesive composition, and an electronic device that includes a sealing material that is formed using the adhesive composition.
摘要翻译：本发明提供：粘合剂组合物，其包含含有可辐射固化官能团的二烯基橡胶（A），通过固化所述粘合剂组合物而形成的厚度为60μm的固化粘合剂层，所述粘合剂组合物具有水蒸气透过率在温度40℃，相对湿度90％为30g /（m 2·天）以下的条件下，粘合片，其包含使用所述粘合剂组合物形成的可固化粘合剂层; 以及包含密封材料的电子器件，所述密封材料使用所述粘合剂组合物形成。根据本发明，提供了一种粘合剂组合物，该粘合剂组合物可用作形成具有优异的水屏障能力和足够的内聚强度，并以良好平衡的方式显示粘附力和保持力的粘合剂层的材料，粘合剂包括使用该粘合剂组合物形成的粘合剂层的片材和包含使用该粘合剂组合物形成的密封材料的电子器件。

3. 发明公开

EP3385349A1 ADHESIVE COMPOSITION, SEALING SHEET, AND SEALED BODY 审中-实审
公开(公告)号：EP3385349A1
公开(公告)日：2018-10-10
申请号：EP16870528.3
申请日：2016-11-24
申请人： Lintec Corporation
发明人： NISHIJIMA Kenta , HASEGAWA Tatsuki
IPC分类号： C09J123/26 , C09J7/00 , C09J7/02 , C09J11/06 , C09J163/00 , H01L51/50 , H05B33/04
CPC分类号： C09J7/35 , C09J7/00 , C09J7/20 , C09J7/40 , C09J11/06 , C09J123/26 , C09J163/00 , C09J2203/326 , C09J2423/00 , H01L31/0481 , H01L51/50 , H01L51/5253 , H05B33/04
摘要： The invention is an adhesive composition comprising the following components (A), (B) and (C):
Component (A): modified polyolefin-based resin,
Component (B): polyfunctional epoxy compound, and
Component (C): imidazole-based curing catalyst, and
a sealing sheet composed of two release films and an adhesive layer sandwiched between the release films, wherein the adhesive layer is made by using the adhesive composition according to claim 1 and has thermosetting property, and
a sealed body obtained by sealing a seal subject with the sealing sheet.
One aspect of the invention provides an adhesive composition excellent in adhesion strength, a sealing sheet made by using the adhesive composition and having an adhesive layer excellent in sealing performance, and a sealed body obtained by sealing a seal subject with the sealing sheet.

4. 发明公开

EP3088485A1 SHEET-LIKE SEALING MATERIAL, SEALING SHEET, ELECTRONIC-DEVICE SEALING BODY, AND ORGANIC ELECTROLUMINESCENT ELEMENT 有权
标题翻译： TRAIN状密封材料，密封导轨，密封体FOR ELECTRONIC DEVICE AND有机电致发光
公开(公告)号：EP3088485A1
公开(公告)日：2016-11-02
申请号：EP14873776.0
申请日：2014-12-17
申请人： LINTEC Corporation
发明人： HAGIHARA Yoshiaki , NISHIJIMA Kenta
IPC分类号： C09K3/10 , B32B7/02 , C08J5/18 , H01L51/50 , H05B33/04
CPC分类号： H01L51/5253 , B32B25/04 , B32B25/14 , B32B27/06 , B32B27/283 , B32B27/308 , B32B27/32 , B32B27/36 , B32B2274/00 , B32B2307/40 , B32B2307/412 , B32B2307/7246 , B32B2457/00 , C08J5/18 , C08J2323/02 , C08J2323/22 , C08J2323/26 , C08J2333/02 , C08J2333/06 , C09K3/1006 , C09K2003/1081 , C09K2200/0617 , C09K2200/0625 , H01L51/524 , H01L51/5284
摘要： The present invention is a sheet-like sealing material comprising one sealing resin layer, or two or more sealing resin layers,
the sheet-like sealing material having a water vapor transmission rate at a temperature of 40°C and a relative humidity of 90% of 20 g/(m 2 ·day) or less when the sheet-like sealing material has a thickness of 50 µm, having a b* value in a CIE L*a*b* color system defined by JIS Z 8729-1994 of -2 to 2%, having a light transmittance at a wavelength of 370 nm of 1% or less, and having a light transmittance at a wavelength of 420 nm of 85% or more; and a sealing sheet comprising the sheet-like sealing material that comprises one sealing resin layer, or two or more sealing resin layers, and a gas barrier layer; and an electronic device that is sealed with the sheet-like sealing material or the sealing sheet.
摘要翻译：本发明是一种包含一个密封树脂层，或者两个或多个密封树脂层，其具有在40℃的温度下的水蒸气传输率和90％的相对湿度的片状密封材料的片状密封材料为20g /（m 2·天）以下时片状密封材料的厚度为50微米，在一CIE L具有的b *值*通过JIS Z 8729-1994中定义的a * b *表色系统 - 2至2％，具有的1％或更小，370纳米的波长的光透射率和在85％或更多的420nm的波长具有透光性; 和密封片材，包括片状密封材料那样包括一个密封树脂层，或者两个或多个密封树脂层，和阻气性层; 和给电子设备没有被密封与所述片状密封材料或密封片材。

5. 发明授权

EP2927295B1 ADHESIVE AGENT COMPOSITION, ADHESIVE SHEET, AND ELECTRONIC DEVICE 有权
标题翻译：粘合剂组合物，粘合剂片材和电子器件
公开(公告)号：EP2927295B1
公开(公告)日：2018-04-25
申请号：EP13858328.1
申请日：2013-11-29
申请人： LINTEC Corporation
发明人： NISHIJIMA Kenta , NAGANAWA Satoshi , FUCHI Emi
IPC分类号： C09J109/00 , C09J7/00 , C09J7/02 , C09J11/06 , C09J121/00 , H01L21/56 , H01L51/50 , H05B33/04 , H01L23/29 , H01L51/52
CPC分类号： C09J7/383 , C09J109/00 , C09J2201/622 , C09J2409/00 , C09J2413/00 , C09J2413/003 , H01L23/296 , H01L51/5246 , H01L2924/0002 , H05B33/04 , H01L2924/00
摘要： The present invention provides: an adhesive composition comprising a diene-based rubber (A) that includes a radiation-curable functional group, a cured adhesive layer having a thickness of 60 µm that is formed by curing the adhesive composition having a water vapor transmission rate at a temperature of 40°C and a relative humidity of 90% of 30 g/(m 2 ·day) or less; an adhesive sheet comprising a curable adhesive layer that is formed using the adhesive composition; and an electronic device comprising a sealing material, the sealing material being formed using the adhesive composition. According to the present invention, provided are: an adhesive composition that is useful as a material for forming an adhesive layer that exhibits an excellent water barrier capability and sufficient cohesive strength, and exhibits adhesion and holding power in a well-balanced manner, an adhesive sheet that includes an adhesive layer that is formed using the adhesive composition, and an electronic device that includes a sealing material that is formed using the adhesive composition.

6. 发明公开

EP2927298A1 ADHESIVE AGENT COMPOSITION, ADHESIVE SHEET, AND ELECTRONIC DEVICE 审中-公开
标题翻译：粘合剂组合物，粘合剂片材和电子器件
公开(公告)号：EP2927298A1
公开(公告)日：2015-10-07
申请号：EP13859433.8
申请日：2013-11-29
申请人： LINTEC Corporation
发明人： NISHIJIMA Kenta , NAGANAWA Satoshi , FUCHI Emi
IPC分类号： C09J123/22 , C09J7/00 , C09J7/02 , C09J11/06 , C09J11/08 , C09J109/00 , H01L21/56 , H01L51/50 , H05B33/04
CPC分类号： C09J109/00 , C08K5/01 , C08L9/00 , C08L23/22 , C09J7/383 , C09J123/22 , C09J2203/326 , C09J2409/00 , C09J2423/00 , H01L51/5246 , H01L2924/0002 , H05B33/04 , H01L2924/00 , C08L7/00
摘要： The present invention provides : an adhesive composition comprising an isobutylene-based polymer (A), a diene-based rubber (B) that includes a hydroxyl group, and a crosslinking agent (C); an adhesive sheet comprising an adhesive layer that is formed using the adhesive composition; and an electronic device comprising a sealing material, the sealing material being formed using the adhesive composition, or the adhesive. According the present invention, provided are; n adhesive composition that is useful as a material for forming an adhesive layer that exhibits an excellent water barrier capability, and exhibits adhesion and holding power in a well-balanced manner; an adhesive sheet that includes an adhesive layer that is formed using the adhesive composition; and an electronic device that includes a sealing material that is formed using the adhesive composition.
摘要翻译：（A），含有羟基的二烯系橡胶（B）和交联剂（C）的粘合剂组合物，其中，所述粘合剂组合物含有异丁烯系聚合物。包含使用所述粘合剂组合物形成的粘合剂层的粘合片; 以及包含密封材料的电子装置，所述密封材料使用所述粘合剂组合物或所述粘合剂形成。根据本发明，提供的是; 该粘合剂组合物可用作形成具有优异防水能力的粘合剂层的材料，并以良好平衡的方式显示粘附力和保持力; 包括使用所述粘合剂组合物形成的粘合剂层的粘合片; 以及包括使用该粘合剂组合物形成的密封材料的电子装置。

7. 发明公开

EP2927297A1 ADHESIVE AGENT COMPOSITION, ADHESIVE SHEET, AND ELECTRONIC DEVICE AND PRODUCTION METHOD THEREFOR 审中-公开
标题翻译：粘合物，粘接膜与电子器件及其制造方法
公开(公告)号：EP2927297A1
公开(公告)日：2015-10-07
申请号：EP13858649.0
申请日：2013-11-29
申请人： LINTEC Corporation
发明人： NISHIJIMA Kenta , NAGANAWA Satoshi , FUCHI Emi
IPC分类号： C09J123/22 , C09J7/00 , C09J7/02 , C09J109/00 , H01L21/56 , H01L51/50 , H05B33/04
CPC分类号： C09J7/02 , B32B37/12 , B32B37/182 , B32B2307/412 , B32B2457/206 , C09J7/383 , C09J123/22 , C09J2203/326 , C09J2205/114 , C09J2400/10 , C09J2409/00 , C09J2423/00 , C09J2467/005 , C09J2467/006 , H01L21/565 , H01L23/3121 , H01L23/564 , H01L51/5246 , H01L2924/0002 , H05B33/04 , H01L2924/00
摘要： The present invention provides: an adhesive composition for sealing an electronic device, the adhesive composition comprising an isobutylene-isoprene copolymer as a main component, the isobutylene-isoprene copolymer having a content of repeating units derived from isoprene of 0.1 to 99 mol% based on total repeating units; an adhesive sheet comprising a gas barrier film, and an adhesive layer that is formed on the gas barrier film, the gas barrier film having a water vapor transmission rate at a temperature of 40°C and a relative humidity of 90% of 0.1 g/m 2 /day or less, and having a total light transmittance of 80% or more, and the adhesive layer comprising an adhesive composition that comprises an isobutylene-isoprene copolymer as a main component; and an electronic device or the like in which the adhesive composition and the adhesive sheet are used as a sealant for an organic electroluminescent element or the like. According to the present invention, provided are :an adhesive composition that is useful as a material for forming an adhesive layer that exhibits an excellent water barrier capability and excellent adhesion; an adhesive sheet; and an electronic device or the like.

8. 发明公开

EP2927296A1 ADHESIVE AGENT COMPOSITION, ADHESIVE SHEET, AND ELECTRONIC DEVICE 审中-公开
标题翻译： HAFTMITTELZUSAMMENSETZUNG，HAFTFOLIE UND ELEKTRONISCHE VORRICHTUNG
公开(公告)号：EP2927296A1
公开(公告)日：2015-10-07
申请号：EP13858271.3
申请日：2013-11-29
申请人： LINTEC Corporation
发明人： NISHIJIMA Kenta , NAGANAWA Satoshi , FUCHI Emi
IPC分类号： C09J113/00 , C09J7/02 , C09J123/20 , H01L21/56 , H01L51/50 , H05B33/04
CPC分类号： C09J7/02 , C09J7/383 , C09J109/00 , C09J113/00 , C09J115/00 , C09J123/20 , C09J2201/622 , C09J2203/326 , C09J2400/22 , C09J2409/00 , C09J2413/00 , C09J2421/00 , C09J2423/00 , H01L51/5246 , H01L2924/0002 , H05B33/04 , H01L2924/00
摘要： The present invention provides an adhesive composition comprising a diene-based rubber (A) that includes a carboxylic acid-based functional group, and a crosslinking agent (B), an adhesive layer having a thickness of 60 µm that is obtained by crosslinking the adhesive composition having a water vapor transmission rate at a temperature of 40°C and a relative humidity of 90% of 60 g/(m 2 ·day) or less; an adhesive sheet comprising an adhesive layer that is formed using the adhesive composition; and an electronic device comprising a sealing material, the sealing material being formed using the adhesive composition, or the adhesive sheet. According to the present invention, provided are; an adhesive composition that is useful as a material for forming an adhesive layer that exhibits an excellent water barrier capability, and exhibits adhesion and holding power in a well-balanced manner; an adhesive sheet that includes an adhesive layer that is formed using the adhesive composition; and an electronic device that includes a sealing material that is formed using the adhesive composition or the adhesive sheet.
摘要翻译：本发明提供一种粘合剂组合物，其包含含有羧酸系官能团的二烯类橡胶（A）和交联剂（B），通过使粘合剂交联而得到的厚度为60μm的粘合剂层在40℃的温度和90％的相对湿度为60g /（m 2·天）以下的水蒸气透过率的组合物，粘合片，其包含使用所述粘合剂组合物形成的粘合剂层; 以及包括密封材料的电子设备，所述密封材料使用所述粘合剂组合物或所述粘合片形成。根据本发明，可用作形成粘合剂层的材料的粘合剂组合物，其具有优异的阻水性，并且以良好平衡的方式显示粘附力和保持力; 粘合片，其包括使用所述粘合剂组合物形成的粘合剂层; 以及包括使用粘合剂组合物或粘合片形成的密封材料的电子装置。

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