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MICA POWDER FOR COSMETIC, METHOD FOR PRODUCTION OF MICA POWDER AND COSMETIC CONTAINING MICA POWDER
MICA POWDER FOR COSMETIC, METHOD FOR PRODUCTION OF MICA POWDER AND COSMETIC CONTAINING MICA POWDER
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机译:云母粉,云母粉的生产方法及含有云母粉的化妆品
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摘要
PROBLEM TO BE SOLVED: To provide mica powder for cosmetic use developing moderate luster without damaging the spreadability and adhesivity of the cosmetic. ;SOLUTION: The mica powder has a 50 wt.% diameter of ≤10 μm determined by laser-diffraction particle size distribution measurement. Mica powder having neutral pH as 10% suspension liquid and electrical conductivity of ≤40 μS/cm develops moderate luster and keeps or rather improves the spreadability and the adhesivity.;COPYRIGHT: (C)2001,JPO
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