ENHANCED EFFICIENCY OF SUNSCREEN COMPOSITIONS

Compositions comprising UV blocking agents, a film forming polymer containing acid groups and a neutralizing agent; compositions and methods for increasing the SPF of a composition by neutralizing at least a portion of the acid groups of the film forming agent with the neutralizing agent.

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Bibliographische Detailangaben
Hauptverfasser: PHILBIN MICHAEL TIMOTHY, HE QIWEI, BEASLEY DONATHAN G, MARTINO GARY THEODORE, WAGNER JOHN H, MEYER THOMAS A
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:Compositions comprising UV blocking agents, a film forming polymer containing acid groups and a neutralizing agent; compositions and methods for increasing the SPF of a composition by neutralizing at least a portion of the acid groups of the film forming agent with the neutralizing agent.