| 发明名称 |
POLYMER INTERLAYERS COMPRISING UV ABSORBERS |
| 摘要 |
A UV stable polymer composition comprising a poly(vinyl acetal) resin, a plasticizer and at least one UV absorber, wherein the ultraviolet absorber comprises structure (1); |
| 申请公布号 |
US2015158276(A1) |
申请公布日期 |
2015.06.11 |
| 申请号 |
US201414566683 |
申请日期 |
2014.12.10 |
| 申请人 |
SOLUTIA INC. |
发明人 |
Thompson Benjamin Bristol;D'Errico John Joseph |
| 分类号 |
B32B17/10;C08K5/3477;C08K5/134;C08K5/315;C08K5/357;C08K5/1575;C08K5/3475;C08K5/07 |
主分类号 |
B32B17/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A UV stable polymer interlayer comprising:
a poly(vinyl acetal) resin; a plasticizer; and an ultraviolet absorber selected from hydroxyphenyl benzotriazoles, hydroxyphenyl triazines, benzophenones, cyanoacrylates, benzoxazinones, benzylidene malonates, and salicylate ester UV absorbers and combinations of the foregoing UV absorbers. |
| 地址 |
St. Louis MO US |
