HAIR COSMETIC
To provide a hair cosmetic which improves water resistance, color development and washability, which have been issues for natural pigments.SOLUTION: Since a hair cosmetic containing a water-insoluble pigment composition obtained by compounding a natural pigment and a carrier substance is insoluble i...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a hair cosmetic which improves water resistance, color development and washability, which have been issues for natural pigments.SOLUTION: Since a hair cosmetic containing a water-insoluble pigment composition obtained by compounding a natural pigment and a carrier substance is insoluble in water, a pigment does not penetrate into the hair and pigmentation hardly occurs. In addition, the water-insoluble pigment composition exhibits good color development even when used for black hair due to the shielding effect of the carrier substance. It was found that water resistance, color development and washability are significantly improved, leading to the completion of the present invention.SELECTED DRAWING: None
【課題】天然色素の課題であった耐水性、発色、洗浄性を向上させる毛髪化粧料を提供することを目的とする。【解決手段】天然色素と担持物質が複合化した非水溶性色素組成物を含有することを特徴とした毛髪化粧料は、水に不溶であるため毛髪内部に色素が浸透せず、色素沈着が発生しにくい。また、本発明の非水溶性色素組成物は担持物質の隠蔽効果により、黒髪に使用した場合でも良好な発色を示す。耐水性、発色、洗浄性が大幅に向上することを見出し、本発明を完成するに至った。【選択図】なし |
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