The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2022
Filed:
Mar. 15, 2016
Applicant:
Daio Paper Corporation, Ehime, JP;
Inventor:
Shuta Yasui, Shizuoka, JP;
Assignee:
DAIO PAPER CORPORATION, Ehime, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21H 19/10 (2006.01); A47K 10/16 (2006.01); D21H 27/00 (2006.01); D21H 27/30 (2006.01);
U.S. Cl.
CPC ...
D21H 19/10 (2013.01); A47K 10/16 (2013.01); D21H 27/00 (2013.01); D21H 27/002 (2013.01); D21H 27/30 (2013.01);
Abstract
To provide tissue paper with an excellent 'moist texture' and high 'smooth texture.' 2-ply tissue paper is characterized by the basis weight per ply being less than 13 g/m, the 2-ply paper thickness being less than 135 μm, and containing above 1.4 g/mand less than 4.9 g/mof chemical agent which contains glycerin and 1,3-propanediol in a total amount of 83 mass % or more, wherein the mass ratio of glycerin and 1,3-propanediol is above 1:0.18 and less than 1:5.11.