Robert Kleiman,James H. Brown,Kelley Dwyer,James S. Brown
申请号：
US12488205
公开号：
US08613956B2
申请日:
2009.06.19
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Cosmetic particle compositions are provided which are adapted to form hard cosmetic particles that transform to soft cosmetic particles after their incorporation into topical formulations, particularly surfactant-based topical formulations. The composition includes one or more partially or fully hydrogenated triglyceride oils, at least 50% of which have at least 15% by weight fatty acid moieties with carbon chain lengths of C18 or higher. Additives may be disposed in or on the hard cosmetic particles and delivered when the cosmetic particles are broken proximate a target such as the skin, hair or nails of a mammalian subject or another target. The transformable hard cosmetic particles permit the storage and shipment of intact cosmetic particles yet transform in situ to achieve the benefits of soft cosmetic particles.
