- 专利标题： UV-ABSORBING POLYMERS AND FORMULATIONS THEREOF
-
申请号： US15400271申请日： 2017-01-06
-
公开(公告)号： US20170114173A1公开(公告)日： 2017-04-27
- 发明人: Krishnamurthy Nacharaju , Osama M. Musa , Michael A. Tallon
- 申请人： ISP INVESTMENTS LLC
- 申请人地址： US DE Wilmington
- 专利权人： ISP INVESTMENTS LLC
- 当前专利权人： ISP INVESTMENTS LLC
- 当前专利权人地址： US DE Wilmington
- 主分类号： C08F265/02
- IPC分类号： C08F265/02 ; C08F261/06 ; A61Q5/06 ; C08F257/02 ; A61K8/81 ; A61Q17/04 ; C08F255/10 ; C08F255/08
摘要：
UV-absorbing polymers are provided that have at least one anhydride repeating unit that is covalently attached to at least one UV-absorbing moiety selected from the group consisting of functionalized dibenzoylmethanes, benzophenone sulfonamides, triphenyl triazines, and combinations thereof. Also provided are formulations comprising the UV-absorbing polymers.
公开/授权文献
- US09920152B2 UV-absorbing polymers and formulations thereof 公开/授权日：2018-03-20
信息查询
