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1. 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。

2. 发明公开

EP2740777A1 GAS BARRIER ADHESIVE SHEET, METHOD FOR PRODUCING SAME, ELECTRONIC MEMBER, AND OPTICAL MEMBER 审中-公开
标题翻译： GASBARRIEREN-KLEBEFOLIE，HERSTELLUNGSVERFAHRENDAFÜR，ELEKTRONISCHES ELEMENT UND OPTISCHE ELEMENT
公开(公告)号：EP2740777A1
公开(公告)日：2014-06-11
申请号：EP12819217.6
申请日：2012-07-25
申请人： Lintec Corporation
发明人： FUCHI Emi , KENMOCHI Suguru , NAGANAWA Satoshi , NAGAMOTO Koichi
IPC分类号： C09J7/02 , B32B27/00 , C09J201/00
CPC分类号： C09J7/0217 , C09J7/38 , C09J2201/622 , C09J2203/318 , C09J2203/326 , C09J2400/123 , C09J2400/163 , C09J2421/00 , C09J2433/00 , Y10T428/1476 , Y10T428/28 , Y10T428/2848
摘要： The present invention is a gas barrier pressure-sensitive adhesive sheet comprising at least one gas barrier layer and at least one pressure-sensitive adhesive layer, the at least one pressure-sensitive adhesive layer having a storage modulus at 23°C of 1.5×10 4 to 1.0×10 7 Pa, and the gas barrier pressure-sensitive adhesive sheet not including a base layer. The present invention provides: a gas barrier pressure-sensitive adhesive sheet that makes it possible to easily provide the adherend with a gas barrier capability without significantly increasing the thickness of the gas barrier pressure-sensitive adhesive sheet, does not show delamination (separation) at the interface between the pressure-sensitive adhesive layer and another layer even when subjected to high-temperature/high-humidity conditions, and exhibits excellent bendability, a method for producing the same, an electronic member that includes the gas barrier pressure-sensitive adhesive sheet, and an optical member that includes the gas barrier pressure-sensitive adhesive sheet.
摘要翻译：本发明是一种气体阻隔性粘合片，其包含至少一个气体阻隔层和至少一个压敏粘合剂层，所述至少一个压敏粘合剂层在23℃下的储能模量为1.5×10 4〜1.0×10 7 Pa，不含基层的阻气性粘合片。本发明提供：在不显着增加气体阻隔性粘合片的厚度的情况下，能够容易地提供具有阻气性的被粘物的气体阻隔性粘合片不会发生分层（分离）即使在经受高温/高湿度条件的情况下，粘合剂层与另一层之间的界面也显示出优异的弯曲性，其制造方法，包括阻气性粘合剂片的电子部件，以及包含该阻气性粘合片的光学部件。

3. 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.

4. 发明公开

EP3220718A1 SEALING SHEET, MEMBER FOR ELECTRONIC DEVICES, AND ELECTRONIC DEVICE 审中-公开
标题翻译：密封片，电子器件的成员和电子器件
公开(公告)号：EP3220718A1
公开(公告)日：2017-09-20
申请号：EP14905807.5
申请日：2014-11-14
申请人： Lintec Corporation
发明人： HARA Tsutomu , KONDO Takeshi , FUCHI Emi
IPC分类号： H05B33/04 , H01L23/29 , H01L23/31 , H01L51/50
CPC分类号： H01L23/29 , H01L23/31 , H01L51/5253 , H01L2924/0002 , H05B33/04 , H01L2924/00
摘要： The present invention is a sealing sheet comprising at least a base resin layer and a sealing resin layer, the base resin layer having a microstructure that is provided to one surface of the base resin layer,
the sealing resin layer being provided on a side of the base resin layer on which the microstructure is provided, and
the microstructure having a protrusion that has a maximum difference in height (H) of 1 to 50 µm and is arranged two-dimensionally on the surface of the base resin layer, and
an electronic device member, and
an electronic device.
The sealing sheet according to the invention exhibits an excellent gas barrier capability that suppresses or reduces the entry of a gas (e.g., water vapor) not only in the vertical direction, but also in the horizontal direction (from the edge) with respect to the surface of the sealing sheet.
摘要翻译：本发明是一种密封片，其至少包括基础树脂层和密封树脂层，基础树脂层具有设置在基础树脂层的一个表面上的微结构，密封树脂层设置在基础树脂层的一侧基材树脂层和具有突起的微细结构体，所述微细结构体具有1〜50μm的最大高度差（H），并且在基材树脂层的表面上二维排列;电子设备成员和电子设备。根据本发明的密封片材不仅在垂直方向上而且在水平方向上（从边缘）表现出优异的气体阻挡能力，所述气体阻挡能力抑制或减少气体（例如水蒸汽）进入相对于密封片的表面。

5. 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。

6. 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.

7. 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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