PH-SENSITIVE SOLUBLE MICROCAPSULE AND COSMETIC CONTAINING THE MICROCAPSULE
PURPOSE:To keep an effective component stable until it is used and to obtain a microcapsule acting sufficiently when used by encapsulating the effective component and a porous powder in a resin capable of being collapsed by the change in pH to form the microcapsule. CONSTITUTION:A pH-sensitive resin...
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Sprache: | eng |
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