Invention Grant
- Patent Title: UV-absorbing compounds with at least one reactive hydrogen
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Application No.: US15840995Application Date: 2017-12-13
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Publication No.: US10351523B2Publication Date: 2019-07-16
- Inventor: Krishnamurthy Nacharaju , Christophe Buron , Christopher J. Toney , Michael A. Tallon
- Applicant: ISP INVESTMENTS LLC
- Applicant Address: unknown Wilmington
- Assignee: ISP INVESTMENTS LLC
- Current Assignee: ISP INVESTMENTS LLC
- Current Assignee Address: unknown Wilmington
- Agent William J. Davis; Nathalie Tietcheu
- Main IPC: A61K8/42
- IPC: A61K8/42 ; C07C311/29 ; C07C237/32 ; C07C49/84 ; A61K8/35 ; A61K8/41 ; A61K8/46 ; A61Q17/04
Abstract:
UV-absorbing compounds are provided that have at least one reactive hydrogen. These compounds have structures: wherein the generic notations have meanings as described herein. Also provided are formulations comprising a UV-absorbing compounds.
Public/Granted literature
- US20180099927A1 UV-ABSORBING COMPOUNDS WITH AT LEAST ONE REACTIVE HYDROGEN Public/Granted day:2018-04-12
Information query
