基本信息:
- 专利标题： ADDITION-FRAGMENTATION AGENTS
- 申请号：US15410919 申请日：2017-01-20
- 公开(公告)号：US20170210693A1 公开(公告)日：2017-07-27
- 发明人： Guy D. Joly , Larry R. Krepski , Ann R. Fornof , Serkan Yurt , Babu N. Gaddam , Ahmed S. Abuelyaman
- 申请人： 3M INNOVATIVE PROPERTIES COMPANY
- 主分类号： C07C67/26
- IPC分类号： C07C67/26 ; C09J5/00 ; C08F220/68 ; C09J133/08 ; C07C269/02 ; C07C67/14
摘要：
Addition-fragmentation agents of the formula are disclosed: wherein R1, R2 and R3 are each independently Z-Q-, a (hetero)alkyl group or a (hetero)aryl group with the proviso that at least one of R1, R2 and R3 is Zm-Q-, Q is a linking group have a valence of m+1; Z is an ethylenically unsaturated polymerizable group, m is 1 to 6; each X1 is independently —O— or —NR4—, where R4 is H or C1-C4 alkyl, and n is 0 or 1.
公开/授权文献:
- US10370322B2 Addition-fragmentation agents 公开/授权日：2019-08-06