发明名称 |
INTERLAYER FOR LAMINATED GLASS AND LAMINATED GLASS |
摘要 |
The present invention aims to provide an intermediate film for laminated glass which, in the case of being used for constituting a laminated glass, enables to improve the sound-insulating property of a laminated glass to be obtained; and a laminated glass. The intermediate film 1 for laminated glass of the present invention comprises a first layer 2 which contains a polyvinyl acetal resin and a plasticizer and the degree of acetylation of the polyvinyl acetal resin contained in the first layer 2 exceeds 30 mol%; and The laminated glass of the present invention comprises first and second components for laminated glass, and the intermediate film 1 for laminated glass sandwiched between the first and second components for laminated glass. |
申请公布号 |
EP2623473(A1) |
申请公布日期 |
2013.08.07 |
申请号 |
EP20110829371 |
申请日期 |
2011.09.30 |
申请人 |
SEKISUI CHEMICAL CO., LTD. |
发明人 |
SHIMAMOTO, MICHIO;MATSUDA, SHOTA;YANG, SINYUL;KANI, KOHEI;IWAMOTO, TATSUYA |
分类号 |
C03C27/12;B32B17/10;B32B27/22;B32B27/30;B60J1/00;C08L29/14 |
主分类号 |
C03C27/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|