| 发明名称 |
Poly:methyl methacrylate] with high ultraviolet transmission, useful in solaria |
| 摘要 |
The invention relates to the use of reductive phosphorous compounds which increase the UV transmissibility of polymethylmethacrylate based formed bodies.
|
| 申请公布号 |
DE19750434(C1) |
申请公布日期 |
1999.01.14 |
| 申请号 |
DE19971050434 |
申请日期 |
1997.11.14 |
| 申请人 |
ROEHM GMBH, 64293 DARMSTADT, DE |
发明人 |
HOES, WERNER, 63150 HEUSENSTAMM, DE |
| 分类号 |
C08K3/32;C08K5/3435;(IPC1-7):C08L33/12;C08K5/343;C08J3/22;C08J5/00;B29C45/00;A61N5/06 |
主分类号 |
C08K3/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
