基本信息:
- 专利标题： eTPE LASER MARKING
- 申请号：PCT/EP2021/076999 申请日：2021-09-30
- 公开(公告)号：WO2022069664A1 公开(公告)日：2022-04-07
- 发明人： THIELBEER, Frank , SCHMIDT, Lisa Marie , HUELSMANN, Theresa , POESELT, Elmar , GUTMANN, Peter , KEPPELER, Uwe , DOROODIAN, Amir , RAPP, Florian Tobias
- 申请人： BASF SE
- 申请人地址： Carl-Bosch-Strasse 38
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： Carl-Bosch-Strasse 38
- 代理机构： ALTMANN STÖSSEL DICK PATENTANWÄLTE PARTG MBB
- 优先权： EP20199603.0 2020-10-01
- 主分类号： B41M5/26
- IPC分类号： B41M5/26 ; C08J9/00 ; C08K3/013
摘要：
The present invention relates to laser-markable foamed pellets comprising a composition (M1) comprising a thermoplastic elastomer (TPE-1) and a color component as component (c1) selected from the group consisting of laser marking additives as well as a process for producing said laser-markable foamed pellets. The present invention further relates to the Use of the laser-markable foamed pellets according to the present invention for preparing a laser-markable molded body and a process for preparing a laser-markable molded body from the lasermarkable foamed pellets
IPC结构图谱:
| B | 作业；运输 |
| --B41 | 印刷；排版机；打字机；模印机 |
| ----B41M | 印刷、复制、标记或拷贝工艺；彩色印刷 |
| ------B41M5/00 | 复制或标记方法；供其使用的单张材料 |
| --------B41M5/26 | .热压凸印法 |