| 发明名称 |
Laser marking method |
| 摘要 |
A method of colouring a polymeric material containing a) a latent acid, b) a color former and c) optionally further ingredients by irradiation with UV-light.
|
| 申请公布号 |
US7264916(B2) |
申请公布日期 |
2007.09.04 |
| 申请号 |
US20030479944 |
申请日期 |
2003.12.04 |
| 申请人 |
CIBA SPECIALTY CHEMICALS CORPORATION |
发明人 |
HENEGHAN MICHAEL;TAYLOR JAMES PHILIP |
| 分类号 |
G03C1/675;G03F7/213;B41M5/30;B41M5/323;B41M5/327;B41M5/333;C09B67/28;G03C1/73 |
主分类号 |
G03C1/675 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
