Title:
ワイピングシート
Document Type and Number:
Japanese Patent JP7266392
Kind Code:
B2
Abstract:
To provide a wiping sheet excellent in collectability of fine dirt such as dust and dust balls and collectability of fiber dirt such as hairs.SOLUTION: A wiping sheet is composed of a fiber sheet including pulp and a binder that is impregnated with aqueous medicine. The aqueous medicine includes carboxymethyl cellulose or salt thereof, and viscosity when the aqueous medicine is at 25°C is between 1000 mPa.s and 5000 mPa.s. The carboxymethyl cellulose or the salt thereof has the degree of etherification which is between 0.8 and 1.0. The aqueous medicine preferably contains 1 mass% to 20 mass% carboxymethyl cellulose or salt thereof. It is also preferable that the fiber roughness of the pulp is below 0.18 mg/m.SELECTED DRAWING: None
Inventors:
Takuya Matsunaga
Application Number:
JP2018218987A
Publication Date:
April 28, 2023
Filing Date:
November 22, 2018
Export Citation:
Assignee:
Kao Corporation
International Classes:
A47L13/17; C08B11/12; C11D7/22; C11D17/06; D21H17/26
Domestic Patent References:
| JP2006068463A | ||||
| JP2005329258A | ||||
| JP2006525440A | ||||
| JP2011224385A | ||||
| JP2008291409A |
Attorney, Agent or Firm:
Patent Attorney Showa International Patent Office