Invention Grant
- Patent Title: UV-filter compounds
- Patent Title (中): 紫外线过滤化合物
-
Application No.: US12531945Application Date: 2008-02-28
-
Publication No.: US08278459B2Publication Date: 2012-10-02
- Inventor: Jürgen H. Vollhardt , Yevgen Blyumin , Alexander Poschalko
- Applicant: Jürgen H. Vollhardt , Yevgen Blyumin , Alexander Poschalko
- Applicant Address: NL Heerlen
- Assignee: DSM IP Assets B.V.
- Current Assignee: DSM IP Assets B.V.
- Current Assignee Address: NL Heerlen
- Agency: Nixon & Vanderhye P.C.
- Priority: EP07005613 20070319
- International Application: PCT/EP2008/001591 WO 20080228
- International Announcement: WO2008/122329 WO 20081016
- Main IPC: C07D235/04
- IPC: C07D235/04 ; C07D263/54 ; C07D277/62 ; A61Q17/00
Abstract:
The present invention provides novel diol compounds, novel cosmetic or dermatological sunscreen compositions containing these compounds and the use of the novel compounds as UV-filters. The compounds are particularly advantageous, because they adhere to the skin and therefore provide sunscreen protection for a prolonged period of time.
Public/Granted literature
- US20100119462A1 UV-FILTER COMPOUNDS Public/Granted day:2010-05-13
Information query
