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Title:
ANTIMICROBIAL PREPARATION
Document Type and Number:
Japanese Patent JP3717960
Kind Code:
B2
Abstract:

PURPOSE: To obtain an antimicrobial preparation exhibiting excellent antimicrobial activity against the aggregate and lump of microorganisms, such as a biofilm or plaque, which can substantially not be controlled with an antimicrobial agent alone.
CONSTITUTION: The antimicrobial preparation contains 0.001-10wt.% of lysine or its derivative, 0.001-10wt.% of a compound exhibiting antimicrobial activity, and 0.005-5wt.% of at least a surfactant selected from a nonionic surfactant and an amphoteric surfactant. The compound exhibiting the antimicrobial activity includes cationic antimicrobial agents (e.g. benzalkonium chloride), fluorides, natural antimicrobial agents (e.g. oil-soluble glycyrrhiza extract, propolis, aloe extract), trichlosan, and isopropylmethylphenol. The nonionic surfactant is preferably a polyethylene oxide-polypropylene oxide block copolymer, and the amphoteric surfactant is preferably a 2-alkyl-N-carboxymethyl-N- hydroxyethylimidazolinium betaine.


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Inventors:
Asahi Tokomitsu
Hirohisa Suido
Application Number:
JP31915494A
Publication Date:
November 16, 2005
Filing Date:
November 28, 1994
Export Citation:
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Assignee:
Sunstar Inc.
International Classes:
A61K8/00; A61K8/21; A61K8/33; A61K8/40; A61K8/44; A61K8/73; A61K8/86; A61K8/96; A61K8/97; A61K31/047; A61K31/05; A61K31/085; A61K31/14; A61K31/195; A61K31/198; A61K31/44; A61K31/77; A61K33/16; A61K33/24; A61K35/64; A61K35/644; A61K36/23; A61K36/28; A61K36/48; A61K36/484; A61K36/60; A61K36/605; A61K36/82; A61K36/886; A61K36/896; A61P1/02; A61P17/00; A61P31/04; A61P43/00; A61Q11/00; (IPC1-7): A61K31/198; A61K7/16; A61K7/18; A61K7/22; A61K7/26; A61K31/05; A61K31/085; A61K31/14; A61K31/44; A61K31/77; A61K33/16; A61K33/24; A61K35/64; A61K35/78; A61P1/02; A61P17/00; A61P31/04; A61P43/00
Domestic Patent References:
JP6287126A
JP3178925A
JP6271437A
JP4036230A
JP63211217A
JP5137753A
JP5339107A



 
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