- 专利标题： METHOD OF MAKING PERFLUOROCYCLOBUTANE-CONTAINING MONOMER
-
申请号： US17604522申请日： 2020-05-05
-
公开(公告)号： US20220194885A1公开(公告)日： 2022-06-23
- 发明人: Rahul SHINGTE , Debaki GHOSH , Letanzio BRAGANTE , Manuel GREGORI , Stefano MILLEFANTI , Emanuela ANTENUCCI , Joel POLLINO
- 申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- 申请人地址： IT Bottate
- 专利权人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- 当前专利权人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- 当前专利权人地址： IT Bottate
- 优先权： IN201921018845 20190510
- 国际申请： PCT/EP2020/062443 WO 20200505
- 主分类号： C07C43/275
- IPC分类号： C07C43/275 ; C07C43/29 ; C07C317/22 ; C07D263/57 ; C08G73/10
摘要：
The invention pertains to a multi-step process for making polyfunctional aromatic compounds comprising two phenyl rings bearing reactive groups susceptible of polycondensation reaction to provide polycondensed polymers, said method using economic raw materials, and possessing high selectivity and overall yield.
公开/授权文献
- US11919834B2 Method of making perfluorocyclobutane-containing monomer 公开/授权日：2024-03-05
信息查询
