Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Barbara Wagner0
Thomas Ehlis0
Stefan Müller0
Date of Patent
March 17, 2009
0Patent Application Number
105827480
Date Filed
December 8, 2004
0Patent Primary Examiner
Patent abstract
Described are merocyanine derivatives of formula (1a) or (1b) wherein n and o are integers from 2 to 4 and aminocyclohexenone intermediates. They are used in protecting human and animal hair and skin from UV radiation.
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