WATER-SOLUBLE ANTIBACTERIAL COMPOSITION

WIPO Patent Application WO/2018/179091

A1

The present invention provides a water-soluble antibacterial composition containing: two or more kinds of compounds selected from the group consisting of (a) benzoic acid or a salt thereof, (b) δ-gluconolactone, (c) ketonic acid or a salt thereof, and (d) sorbic acid or a salt thereof; and (e) at least one kind of dicarboxylic acid represented by general formula (I), XOOC?R-COOX (I) (in the formula, R is a bond or a C1-C8 alkylene group, alkenylene group, or alkynylene group, and X represents a hydrogen atom or an alkali metal), or a salt thereof. The water-soluble antibacterial composition exhibits excellent antiseptic and antifungal effects, high safety, and low skin irritation. In addition, the water-soluble antibacterial composition can maintain antiseptic and antifungal effects for a long period of time, even when kept at a temperature higher than room temperature.

SAKATA KAZUHIKO (JP)
FURUKAWA MAYUMI (JP)

PCT/JP2017/012652

October 04, 2018

March 28, 2017

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LONZA AG (CH)

A01N37/10; A01N25/00; A01N25/02; A01N37/04; A01N37/06; A01N37/42; A01N43/16; A01P1/00; A47K7/00

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JP2011057687A	2011-03-24
JPH06508612A	1994-09-29
JP2007522132A	2007-08-09
JPH10109906A	1998-04-28
JP2008523066A	2008-07-03
JPH0261000A	1990-03-01
JP2000191521A	2000-07-11
JP2011057687A	2011-03-24
JPH09502974A	1997-03-25
JP2002504115A	2002-02-05
JP2013151447A	2013-08-08
JP2004052942A	2004-02-19
JPH06227940A	1994-08-16
JP2013010694A	2013-01-17
JP2005232014A	2005-09-02

See also references of EP 3598897A4

ASAMURA PATENT OFFICE, P.C. (JP)

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