GERMICIDAL COMPOSITION

• Main Authors: SUGIYAMA YUKI, TEZUKA YOJI, OMORI TAKASHI, MARUYAMA KEIICHI, TAGUCHI SUE, ISHIKUBO AKIRA, FUKUKITA YUKO
• Format: Patent
• Language: English
• Published: 21.05.2009
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FISHING; FORESTRY; FURNITURE; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; SPICE MILLS; SUCTION CLEANERS IN GENERAL; TOILET ACCESSORIES; TRAPPING

PROBLEM TO BE SOLVED: To provide a germicidal composition low in skin irritancy, and excellent in touch feeling in use, smell and bactericidal activity, and to provide a wet wiper using the same. SOLUTION: The germicidal composition comprises (a) 0.1-20.0 mass% of a block-type alkylene oxide derivative of the formula (I) described below, (b) 1.0-70.0 mass% of an alcohol and (c) 0.01-2.0 mass% of a germicide. The formula (I) is as follows: Y-[O(EO)a-(AO)b-(EO)c-R1]k(wherein, Y is a residue freed from the hydroxy groups in a polyhydric alcohol having 3-6 hydroxy groups; k is the number of the hydroxy groups in the polyhydric alcohol; EO is an oxyethylene group, and AO is a 3-6C oxyalkylene group, being added in a block manner; a×k, b×k and c×k are the average addition numbers of moles of the oxyethylene groups, the 3-6C oxyalkylene groups and the oxyethylene groups, respectively, meeting the relationships: 0≤a×k≤50, 1≤b×k≤100, and 0≤c×k≤100, wherein 1<(a+c)×k; the proportion of the oxyethylene groups to the total of the 3-6C oxyalkylene groups and the oxyethylene groups is 10-80 mass%; and R1is a 1-4C hydrocarbon group). COPYRIGHT: (C)2009,JPO&INPIT