Composition for haridye comprising polydopamine and metal salt as effective component
The present invention relates to a composition for hairdye, comprising polydopamine and metal salt as effective component. According to the present invention, it is possible not only to synthesize a melanin-like polyphenylamine, which is an actual component of hair, and when polydopamine and ferrous...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | The present invention relates to a composition for hairdye, comprising polydopamine and metal salt as effective component. According to the present invention, it is possible not only to synthesize a melanin-like polyphenylamine, which is an actual component of hair, and when polydopamine and ferrous sulfate (FeSO_4) are mixed and applied to hair, increases dyeing affinity in hair, and also enhances durability of dyeing due to resistance to surfactants.
본 발명은 폴리도파민 및 금속염을 유효성분으로 함유하는 염모제용 조성물에 관한 것으로, 본 발명에 따르면 모발의 실제 성분인 멜라닌 유사체인 폴리도파민을 대량으로 합성할 수 있을 뿐만 아니라, 폴리도파민 및 황산제1철(FeSO)을 혼합하여 모발에 도포하였을 때, 모발에서의 염착성을 향상시키며, 계면 활성제에 대한 저항성으로 인해 염색의 지속성을 높이는 효과를 나타낸다. |
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