Novel sunscreen reagents from unsaturated waxes and triglycerides
申请人:——
公开号:US20040258635A1
公开(公告)日:2004-12-23
A class of UVA- and UVB-absorbing esters has been derived from milkweed oil by modification with a variety of cinnamic acids. These agents have the advantage of being synthesized from natural materials, while providing a value-added use for the oil. They are readily formulated into standard UV-absorbing daily-wear cosmetic, hair and skin care, and sunscreen formulations.