发明名称 Sunscreen composite particles and porous particles in cosmetic compostions
摘要 A cosmetic composition is provided which includes composite particles of a sunscreen agent and a condensation polymerized polyamide binder, a water-insoluble powdered polymer of porous particles having an Oil Absorbance (castor oil) Value ranging from about 90 to about 500 ml/100 gm, and a cosmetically acceptable carrier. The composition exhibits an excellent soft focus property to hide skin imperfections, and retains relatively high SPF photoprotection.
申请公布号 US8206730(B2) 申请公布日期 2012.06.26
申请号 US20080164137 申请日期 2008.06.30
申请人 POLONKA JACK;BARTOLONE JOHN BRIAN;CONOPCO, INC. 发明人 POLONKA JACK;BARTOLONE JOHN BRIAN
分类号 A61K8/02;A61K8/00;A61K8/18;A61K47/30;A61Q17/04 主分类号 A61K8/02
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