Krishnamurthy Nacharaju,Osama M. Musa,Michael A. Tallon
申请号：
US14769388
公开号：
US09540474B2
申请日:
2014.02.24
申请国别(地区):
US
年份:
2017
代理人:
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.
