| 发明名称 |
INTERMEDIATE FILM FOR LAMINATED GLASS, AND LAMINATED GLASS |
| 摘要 |
There is provided an interlayer film for laminated glass in which a gap is difficult to be generated at the end part of a sheet of laminated glass and an increase in the YI value measured at the end part of the sheet of laminated glass can be suppressed. The interlayer film for laminated glass according to the present invention is provided with a first layer including a polyvinyl acetal resin and a plasticizer, and a second layer being arranged on a first surface side of the first layer and including a polyvinyl acetal resin and a plasticizer; and the first layer further including a hindered amine light stabilizer in which an alkyl group or an alkoxy group is bonded to a nitrogen atom of a piperidine structure. |
| 申请公布号 |
US2016214354(A1) |
申请公布日期 |
2016.07.28 |
| 申请号 |
US201414917257 |
申请日期 |
2014.09.30 |
| 申请人 |
SEKISUI CHEMICAL CO., LTD. |
发明人 |
Yoshida Shougo;Iwamoto Tatsuya;Shimamoto Michio |
| 分类号 |
B32B17/10 |
主分类号 |
B32B17/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An interlayer film for laminated glass, comprising:
a first layer including a polyvinyl acetal resin and a plasticizer, and a second layer being arranged on a first surface side of the first layer and including a polyvinyl acetal resin and a plasticizer; and the first layer further including a hindered amine light stabilizer in which an alkyl group or an alkoxy group is bonded to a nitrogen atom of a piperidine structure. |
| 地址 |
Osaka-city, Osaka JP |
