发明名称 |
Low odour oligomeric photoinitiator and method of making the same |
摘要 |
Disclosed herein are a class of low odor oligomeric photoinitiators produced from the poly-condensation of dimethyl dicarboxylates and diols of a photo-active moiety. The disclosed oligomeric photoinitiators exhibited comparable photo-curing speed and much lower odor and extractability to its analogue of small molecular weight photoinitiators. Also disclosed are the preparation methods of the photoinitiators, and their applications in photopolymerizable compositions.
|
申请公布号 |
US8022243(B1) |
申请公布日期 |
2011.09.20 |
申请号 |
US20100800795 |
申请日期 |
2010.05.24 |
申请人 |
CHITEC TECHNOLOGY CO. LTD. |
发明人 |
CHIU CHINGFAN CHRIS;YANG YI-HSUN |
分类号 |
C07C321/00;C07C323/00;C07C381/00 |
主分类号 |
C07C321/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|