Title:
清拭シート
Document Type and Number:
Japanese Patent JP7197322
Kind Code:
B2
Abstract:
To provide a hydrolyzable cleaning sheet capable of achieving both of high storage stability and suppression of skin irritation.SOLUTION: A cleaning sheet of the present invention comprises an aqueous medicine which is impregnated in a hydrolyzable base material sheet comprising cellulosic fibers and a water soluble binder. The aqueous medicine comprises: 60 mass% or greater and 90 mass% or smaller of water; 5 mass% or greater and 30 mass% or smaller of a water soluble organic solvent selected from a group consisting of polyols and glycol ethers; 0.15 mass% or greater and 1 mass% or smaller of benzoic acids; and 1 mass% or greater and 5 mass% or smaller of a crosslinking agent of the binder, and comprises no paraben. After impregnating the aqueous medicine in the hydrolyzable base material sheet, pH of the aqueous medicine at 25°C is 3 or greater and 5.5 or smaller. The benzoic acids are preferably benzoic acid and metallic salt thereof. The water soluble organic solvent is preferably one of polyols. The aqueous medicine preferably contains no monovalent lower alcohol.SELECTED DRAWING: None
Inventors:
Ayuka Minamizaki
Application Number:
JP2018191465A
Publication Date:
December 27, 2022
Filing Date:
October 10, 2018
Export Citation:
Assignee:
Kao Corporation
International Classes:
A47K7/00; A61K8/20; A61K8/34; A61K8/36; A61K8/73; A61Q19/10
Domestic Patent References:
| JP2009291490A | ||||
| JP2017110323A | ||||
| JP2006045096A |
Foreign References:
| WO2010113683A1 |
Attorney, Agent or Firm:
Patent Attorney Showa International Patent Office