公开(公告)号：US20130092217A1

公开(公告)日：2013-04-18

申请号：US13704137

申请日：2011-06-16

申请人： Kenji Gobou ,  Hideto Nakagawa ,  Yoshihisa Yamamoto

发明人： Kenji Gobou ,  Hideto Nakagawa ,  Yoshihisa Yamamoto

IPC分类号： H01L31/048 ,  H01L31/0216

CPC分类号： H01L31/0216 ,  C08J7/047 ,  C08J2367/02 ,  C08J2427/12 ,  C08K3/36 ,  C08K5/315 ,  C08K2201/003 ,  C09D7/61 ,  H01L31/049 ,  Y02E10/50 ,  Y10T428/259 ,  C09D127/18 ,  C08K5/29

摘要： Provided is a weatherable backsheet for solar cell modules which comprises a cured coating film and a water-impermeable sheet, the cured coating film having improved secondary adhesion to the water-impermeable sheet. The backsheet is produced using a coating composition having a prolonged usable life, and film blocking phenomenon during the production can be avoided. The weatherable backsheet for solar cell modules comprises a water-impermeable sheet and a cured coating film layer formed on at least one surface thereof, the coating film layer comprising a cross-linked product of a coating composition which comprises a hydroxylated fluoropolymer and silicon oxide particles having an average primary-particle diameter of 0.1 to 30 μm.

摘要翻译： 提供一种用于太阳能电池组件的耐候性底片，其包括固化涂膜和不透水片材，所述固化涂膜具有改善的对所述不透水片材的二次粘合性。 使用具有延长的使用寿命的涂料组合物制造底片，并且可以避免在生产期间的膜阻断现象。 用于太阳能电池模块的耐候性底片包括不透水片和在其至少一个表面上形成的固化涂膜层，所述涂膜层包含包含羟基化氟聚合物和氧化硅颗粒的涂料组合物的交联产物 平均一次粒径为0.1〜30μm。