Cosmetic compositions comprising dye-loaded particles.
2007 (engelsk)Patent (Annet (populærvitenskap, debatt, mm))
Abstract [en]
According to the invention, a cosmetic compn. is provided comprising: (a) amorphous particles, each amorphous particle comprising a homogeneous distribution of one or more dyes encapsulated by an amorphous, siliceous encapsulating agent, wherein the amorphous particle comprises from 3% to 20%, preferably 5% to 15%, more preferably 8% to 12% dye, by wt. of the particle; (b) a cosmetically acceptable carrier. Silica loaded with tartrazine and other dyes are prepd. Cosmetic compns. such as lipsticks and mascaras are prepd. contg. encapsulated dyes, siloxanes and other ingredients. [on SciFinder(R)]
sted, utgiver, år, opplag, sider
Procter & Gamble International Operations SA, Switz. . , 2007. nr WO2009022306A2
Emneord [en]
cosmetic dye loaded particle
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-78137OAI: oai:DiVA.org:kth-78137DiVA, id: diva2:497507
Patent
AU 2008288146-B2 (2013-09-12)
Merknad
CA 2694624-C (2013-10-01); JP 5421261-B2 (2014-02-19)
2012-02-102012-02-072022-10-24bibliografisk kontrollert