The cosmetics, the medical supply and the food null expression which blending the antisepsis bactericide and the said antisepsis

摘要

PPROBLEM TO BE SOLVED: To obtain an antiseptic sterilizer comprising a 1,2-alkanediol and an imidazoline type surfactant and reinforcing the original anti-microbial force of the 1,2-alkanediol, and to prepare a cosmetic, a medicine and a food each compounded with the antiseptic sterilizer. PSOLUTION: The antiseptic sterilizer is characterized by containing the 1,2-alkanediol represented by the formula (1): R-CH(OH)-CHSB2/SB-OH (1) (R is a 3 to 8C alkyl) and an imidazoline type surfactant, and the cosmetic, the medicine and the food are each compounded with the antiseptic sterilizer. The 1,2-alkanediol is preferably 1,2-hexanediol or 1,2-octanediol, more preferably 1,2-octanediol. The imidazoline type surfactant is preferably an acyl-N-carboxymethyl-N-hydroxyethylethylenediamine salt. PCOPYRIGHT: (C)2005,JPO&NCIPI