Title:
TISSUE PAPER
Document Type and Number:
WIPO Patent Application WO/2016/204078
Kind Code:
A1
Abstract:
[Problem] To provide an all-purpose type tissue paper that is superior in softness, smoothness, and strength. [Solution] The solution is a two-ply tissue paper that does not having a moisturizer applied thereon, that has a basis weight per one-ply of 11.0-13.0 g/m2 and a paper thickness per two-ply of 120-140 µm, and that contains a fatty acid ester-based compound and a fatty acid amide-based compound as softening agent compounds, polyamide epichlorohydrin as a wet paper strengthening agent, and polyacrylamide and/or cationic starch as a dry paper strengthening agent, wherein the contained amount of the fatty acid ester-based compound is 0.01-0.30 parts by mass with respect to 100 parts by mass of pulp fibers, the contained amount of the fatty acid amide-based compound is 0.01-0.20 parts by mass with respect to 100 parts by mass of the pulp fibers, the contained amount of the wet paper strengthening agent is 0.1-1.0 parts by mass with respect to 100 parts by mass of the pulp fibers, the contained amount of the dry paper strengthening agent is 0.01-0.20 parts by mass with respect to 100 parts by mass of the pulp fibers, and the tissue paper has an MMD not greater than 6.8 and a softness not greater than 1.0.
Inventors:
HIRATA NORIMITSU (JP)
Application Number:
PCT/JP2016/067295
Publication Date:
December 22, 2016
Filing Date:
June 09, 2016
Export Citation:
Assignee:
DAIO SEISHI KK (JP)
International Classes:
A47K10/16; D21H21/18; D21H21/20; D21H21/22; D21H27/00
Domestic Patent References:
| WO2005118954A1 | 2005-12-15 |
Foreign References:
| JP2009039308A | 2009-02-26 | |||
| JP2008206918A | 2008-09-11 | |||
| JP2002249994A | 2002-09-06 |
Attorney, Agent or Firm:
NAGAI INTERNATIONAL PATENT BUREAU (JP)
Patent business corporation Nagai international patent firm (JP)
Patent business corporation Nagai international patent firm (JP)
Download PDF:
Previous Patent: ELECTROMAGNETIC ROTARY DRIVING DEVICE
Next Patent: CHARGE-TRANSPORTING VARNISH AND ORGANIC ELECTROLUMINESCENT ELEMENT
Next Patent: CHARGE-TRANSPORTING VARNISH AND ORGANIC ELECTROLUMINESCENT ELEMENT