Invention Grant
- Patent Title: Performance boosting UV-absorbing compounds
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Application No.: US14027543Application Date: 2013-09-16
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Publication No.: US09657228B2Publication Date: 2017-05-23
- Inventor: Osama M. Musa , Jenn S. Shih
- Applicant: ISP Investments Inc.
- Applicant Address: US DE Wilmington
- Assignee: ISP INVESTMENTS LLC
- Current Assignee: ISP INVESTMENTS LLC
- Current Assignee Address: US DE Wilmington
- Agency: Thompson Hine LLP
- Agent William J. Davis
- Main IPC: C09K15/22
- IPC: C09K15/22 ; A61K8/49 ; A61Q17/04 ; C07C233/33 ; C07C233/55 ; C07D207/40 ; C07D403/06

Abstract:
UV-absorbing compounds are disclosed that are derived from at least: (a) a UV absorber having at least one hydroxyl group, primary amine group, or secondary amine group, (b) a coupling agent having anhydride functionality, and (c) a graft host comprising an unsaturated fatty acid. These compounds absorb, scatter, deflect, or scatter ultraviolet radiation in a variety of personal care and performance chemical applications. R″ and R′″ are alkyl or alkenyl groups that naturally occur in oil.
Public/Granted literature
- US20140023601A1 PERFORMANCE BOOSTING UV-ABSORBING COMPOUNDS Public/Granted day:2014-01-23
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