Invention Grant
- Patent Title: Mixtures comprising benzotriazoles and merocyanines
- Patent Title (中): 包含苯并三唑和部花青的混合物
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Application No.: US12674172Application Date: 2008-08-18
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Publication No.: US08454940B2Publication Date: 2013-06-04
- Inventor: Barbara Wagner , Oliver Reich , Alexander Mantler , Michael Schork
- Applicant: Barbara Wagner , Oliver Reich , Alexander Mantler , Michael Schork
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agent Shiela A. Loggins
- Priority: EP07114913 20070824
- International Application: PCT/EP2008/060797 WO 20080818
- International Announcement: WO2009/027258 WO 20090305
- Main IPC: A61Q17/04
- IPC: A61Q17/04 ; A61K8/41 ; A61K8/37 ; A61K31/275 ; A61K8/31
Abstract:
The present invention relates to the use of a stabilizing composition comprising (a) an effective stabilizing amount of at least one merocyanine derivative having an absorption maximum of 350 to 400 nm, and (b) at least one UV filter selected from benzotriazole derivatives; and optionally (c) at least one excited state quencher; for the protection of body care and household products against the deleterious effects of light, heat and oxygen.
Public/Granted literature
- US20110200540A1 MIXTURES COMPRISING BENZOTRIAZOLES AND MEROCYANINES Public/Granted day:2011-08-18
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