发明名称 ZINC OXIDE-COATED BODY PIGMENT AND COSMETIC MATERIAL CONTAINING THE SAME
摘要 <p>A zinc oxide-coated body pigment of the present invention is excellent in dispersibility, has excellent ultraviolet dispersibility, and can attain an excellent sunscreening effect upon blending into a cosmetic or the like. Preferably, it is characterized in that a body pigment is treated with acid and alkali under the presence of plate-type zinc oxide, so that the plate-type zinc oxide is stuck to the surface of the body pigment.</p>
申请公布号 WO1996030449(A1) 申请公布日期 1996.10.03
申请号 US1996004434 申请日期 1996.03.28
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