Photoprotective compositions with caprylyl glycol and styrene/acrylate copolymer

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专利权人:

发明人:

申请号：

EP12164702.8

公开号：

EP2478890A1

申请日:

2009.02.09

申请国别(地区):

EP

年份:

2012

代理人:

摘要：

A photoprotective composition includes one or more photoactive agents (such as a UV filter compound), one or more optimizing agents, and a copolymer booster. Such a composition provides an unexpected synergistic combination of the one or more optimizing agents and the copolymer booster for increasing at least one of SPF, UVA/UVB ratio, critical wavelength, photostability of UVA absorber and PFA, and any combinations thereof, of the composition.

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