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US 7,582,306 B2Granted
Pseudoceramides and cosmetic compositions comprising the same
AssigneeCoreana Cosmetics Co., Ltd.
InventorsJung-No Lee, Kang-Tae Lee, Jee-Hean Jeong, Byong-Kee Jo
Life of this patent
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Abstract
The present invention relates to a pseudoceramide represented by the following formula (I) and a cosmetic composition comprising the same: wherein Z represents —OH and Y represents —OH, with the proviso that X is Z represents —OH and X represents —OH, with the proviso that Y is Y represents —OH and X represents —OH, with the proviso that Z is R represents a linear or branched, saturated or unsaturated aliphatic hydrocarbon group; and when substituted, R has one or more —OH groups.
Claims5
A pseudoceramide represented by the following formula (II):
- wherein X′ represents H or —OH;
- X″ represents —OH,
- and n is 0 or an integer of from 1 to 47.
Dependencies are inferred from the claim text.