EXTERNAL COMPOSITION FOR SKIN

PROBLEM TO BE SOLVED: To provide an external composition for the skin which is extremely effective in curing skin problems related to dryness. SOLUTION: The external composition for the skin contains chitosan of formula (1) and/or chitin, i.e. an acetylated product of the chitosan, wherein the total...

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Bibliographische Detailangaben
Hauptverfasser: KURIYAMA KIYOSHI, SHIMIZU TATSUTAKE
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an external composition for the skin which is extremely effective in curing skin problems related to dryness. SOLUTION: The external composition for the skin contains chitosan of formula (1) and/or chitin, i.e. an acetylated product of the chitosan, wherein the total amount of the chitin and the chitosan is 0.5-20 wt.%. COPYRIGHT: (C)2005,JPO&NCIPI