公开(公告)号：EP4459773A1

公开(公告)日：2024-11-06

申请号：EP22915606.2

申请日：2022-11-29

申请人： SHIN-ETSU CHEMICAL CO., LTD.

发明人： OHWADA Hiroto ,  MATSUMURA Kazuyuki ,  YAGINUMA Atsushi ,  SAKATUME Yoshiteru ,  MORIMOTO Yukio

IPC分类号： H01M50/403 ,  C01B33/159 ,  H01M50/434 ,  H01M50/44 ,  H01M50/443 ,  H01M50/451 ,  H01M50/454

摘要： Provided is a coating material for a secondary battery separator, the coating material including surface-treated spherical silica particles that have on the surfaces thereof a R 1 SiO 3/2 unit (in the formula, R 1 is a univalent hydrocarbon group having 1-20 substituted or unsubstituted carbon atoms) and a R 2 3 SiO 1/2 unit (in the formula, R 2 is a univalent hydrocarbon group having 1-16 substituted or unsubstituted carbon atoms that are mutually the same or different), have a median diameter of 0.01-0.5 µm in a volume-based particle size distribution, and have a circularity of 0.8-1.0.

公开(公告)号：EP3070748A1

公开(公告)日：2016-09-21

申请号：EP14859723.0

申请日：2014-10-30

申请人： Shin-Etsu Chemical Co., Ltd.

发明人： YAMAKAWA Naoki ,  IGARASHI Minoru ,  YAGINUMA Atsushi ,  FURIHATA Tomoyoshi ,  OHWADA Hiroto ,  TSUKADA Junichi ,  ITO Atsuo

IPC分类号： H01L31/048 ,  C09J7/00 ,  C09J11/04 ,  C09J11/06 ,  C09J183/04 ,  C09J183/06 ,  C09K3/10

CPC分类号： H01L31/0481 ,  C08G77/12 ,  C08G77/20 ,  C08K3/22 ,  C08K3/36 ,  C08K5/56 ,  C08L83/00 ,  C09J9/00 ,  C09J183/04 ,  C09J183/06 ,  C09J183/08 ,  Y02E10/50

摘要： This silicone adhesive sheet, which has ultraviolet ray shielding properties and is for sealing a solar cell, and which forms a silicone adhesive layer contacting a back surface panel in a solar cell module provided with a light-receiving surface panel, a back surface panel, a silicone adhesive layer contacting both surface panels, and a plurality of solar cells that are sealed by being interposed between both adhesive layers, is characterized by imparting a light transmission rate of no greater than 30% when measuring the light transmission rate at a wavelength of 380 nm to a cured product having a thickness of 2 mm. The silicone adhesive sheet is of a millable type able to capable of extrusion molding, calendering molding, and the like, and modularization using a vacuum laminator is possible of a laminate of a light-receiving surface panel, a silicone adhesive sheet, a solar cell, the silicone adhesive sheet of the present invention, and a back surface panel (back sheet).

摘要翻译： 该有机硅粘合片，其具有紫外线屏蔽性能和用于密封太阳能电池，并且形成有机硅粘合剂层接触设置有受光面板，后表面板中的太阳能电池模块中的背表面面板， 有机硅粘合剂层接触两个表面面板，太阳能电池的多元性并通过被插入这两个粘合剂层之间的密封，是由赋予的不大于30％的光透射率测量时在一个波长的光传输速率为特征的 380nm到具有厚度为2mm的固化物。 所述有机硅粘合剂片材是混炼型的能够能够挤出成型，压延成型，和类似物，和模块化的使用真空层压机是可能的一个光接收表面面板，有机硅粘合剂片材，太阳能电池单元的层叠体的 地，本发明的有机硅粘合剂片，和背面面板（背面片材）。