| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cleaning method and a cleaning device which offer cleaning effect by a surfactant and a decomposing/sterilizing effect by ozone, at the same time. <P>SOLUTION: An ozone-containing cleaning solution provided by dissolving ozone into a saturated fatty group surfactant solution that does not have the inter-carbon double bond expressed by general following Formula is used to carry out cleaning by the surfactant and decomposition/sterilization by the ozone in a single process. In the Formula (R)<SB>n</SB>-X, R denotes a hydrophobic group comprising a saturated hydrocarbon or of a saturated halocarbon compound, n denotes an integer of 1, 2, or 3, and X denotes a hydrophilic compound having any one of ether group, hydroxyl group, ester group, carboxyl group, sulfonic group, and amino group, each group not having an inter-carbon double bond and an aromatic group. <P>COPYRIGHT: (C)2007,JPO&INPIT |
