Invention Grant
- Patent Title: Physical solar filter consisting of substituted hydroxyapatite in an organic matrix
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Application No.: US16082991Application Date: 2017-03-06
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Publication No.: US10813856B2Publication Date: 2020-10-27
- Inventor: Anna Tampieri , Monica Sandri , Simone Sprio
- Applicant: CONSIGLIO NAZIONALE DELLE RICERCHE
- Applicant Address: IT Rome
- Assignee: CONSIGLIO NAZIONALE DELLE RICERCHE
- Current Assignee: CONSIGLIO NAZIONALE DELLE RICERCHE
- Current Assignee Address: IT Rome
- Agency: Troutman Pepper Hamilton Sanders LLP (Rochester)
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@43dac392
- International Application: PCT/IB2017/051290 WO 20170306
- International Announcement: WO2017/153888 WO 20170914
- Main IPC: A61K8/24
- IPC: A61K8/24 ; A61K8/29 ; A61Q17/04 ; A61K8/19 ; C01B25/32 ; A61K8/02 ; A61K8/65 ; A61K8/73 ; A61K8/85 ; A61K8/86
Abstract:
The present invention relates to a composition for the protection against solar radiation, consisting of an organic matrix, preferably a gelatin, and hydroxyapatite nanoparticles modified by the substitution of part of the phosphorus with titanium, and part of the calcium with iron.
Public/Granted literature
- US20190070079A1 PHYSICAL SOLAR FILTER CONSISTING OF SUBSTITUTED HYDROXYAPATITE IN AN ORGANIC MATRIX Public/Granted day:2019-03-07
Information query
