Invention Grant
- Patent Title: Silicone polymers containing UV photostabilizing groups
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Application No.: US14545127Application Date: 2015-03-30
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Publication No.: US09228062B2Publication Date: 2016-01-05
- Inventor: Thomas George O'Lenick
- Applicant: Thomas George O'Lenick
- Applicant Address: US GA Lawrenceville
- Assignee: SURFATECH CORPORATION
- Current Assignee: SURFATECH CORPORATION
- Current Assignee Address: US GA Lawrenceville
- Main IPC: C08G77/16
- IPC: C08G77/16 ; C08G77/14 ; C07D249/20 ; C07D251/54 ; C08G63/695 ; C08G77/445 ; C08G77/04 ; C08G77/46

Abstract:
The present invention is directed to a series of silicone containing polymers that contain photostabilizers that act as photo stabilizers for Ultra Violet radiation. The polymers of the present invention are multi functional sun screening additives that allow in addition to photostabilizing the active sunscreen agent found in sunscreens, additionally provide high levels of UV protection in a cosmetically elegant base. The compounds are made by the reaction of a benzatriazole compound and a methyl ester silicone compound.
Public/Granted literature
- US20150274893A1 Silicone polymers containing UV photostabilizing groups Public/Granted day:2015-10-01
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