SOLUBLIZING AGENTS FOR UV FILTERS IN COSMETIC FORMULATIONS
Disclosed is the use of the compounds (A) corresponding to formula (1) wherein R1 represents C6-C24alkyl; R2 is hydrogen; or d-C4alkyl; R3 is a radical of formula (1 a) *-(CH2)n1-R4 R4 is a heterocyclic or aromatic radical comprising 4 to 6 carbon atoms which can contain from 1 to 3 nitrogen and/or...
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Main Authors | , |
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Format | Patent |
Language | English French German |
Published |
10.06.2020
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Subjects | |
Online Access | Get full text |
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Summary: | Disclosed is the use of the compounds (A) corresponding to formula (1) wherein R1 represents C6-C24alkyl; R2 is hydrogen; or d-C4alkyl; R3 is a radical of formula (1 a) *-(CH2)n1-R4 R4 is a heterocyclic or aromatic radical comprising 4 to 6 carbon atoms which can contain from 1 to 3 nitrogen and/or oxygen atoms; n-1 is a number from 0 to 5; or R2 and R3 together with the linking nitrogen atom form a heterocyclic radical comprising 4 to 6 carbon atoms which can contain one or more oxygen or nitrogen atoms; as solubilizing agent for organic UV filters (B) selected from (B1 ) benzophenone derivatives, (B2) hydroxyphenyl triazine derivatives; and (B3) trianilino-s-triazine derivatives. |
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Bibliography: | Application Number: EP20150712977 |