Title:
PRODUCTION OF WATER-SOLUBLE SHEET
Document Type and Number:
Japanese Patent JP3150586
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve wet strength and dispersibility to water of a water-soluble sheet usable as wet wipes.
SOLUTION: A base is added to a mixture of a low-swelling or water- insoluble carboxymethyl cellulose having 0.30-0.60 degree of substitution(D.S.) and pH ≥5.0 an/or its salt with a water-dispersible fiber, and the mixture is formed into sheet to provide the objective water-soluble sheet. As necessary, a chemical for wet wipes is impregnated into the water-soluble sheet.
Inventors:
Naoto Takeuchi
Monobe Masanori
Toshiyuki Okuda
Toshiya Ohkubo
Monobe Masanori
Toshiyuki Okuda
Toshiya Ohkubo
Application Number:
JP28547995A
Publication Date:
March 26, 2001
Filing Date:
November 02, 1995
Export Citation:
Assignee:
Unicharm Corporation
International Classes:
A47K7/00; C08J5/04; D21H17/00; D21H17/24; D21H17/26; D21H17/27; D21H17/64; D21H17/66; (IPC1-7): D21H17/26; A47K7/00; D21H17/66
Domestic Patent References:
| JP6192991A | ||||
| JP3167400A | ||||
| JP790795A | ||||
| JP1168999A |
Attorney, Agent or Firm:
Yoshiharu Shirahama