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:
Mar. 03, 2020
Filed:
Apr. 29, 2015
Applicant:
Sca Hygiene Products Ab, Göteborg, SE;
Inventors:
Dirk Mauler, Ilvesheim, DE;
Peter Sandström, Solna, SE;
Ingela Ljusegren, Floda, SE;
Stefan Raum, Erding, DE;
Assignee:
ESSITY HYGIENE AND HEALTH AKTIEBOLAG, Göteborg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 27/38 (2006.01); D21H 27/00 (2006.01); D21H 27/30 (2006.01);
U.S. Cl.
CPC ...
D21H 27/005 (2013.01); D21H 27/002 (2013.01); D21H 27/30 (2013.01); D21H 27/38 (2013.01);
Abstract
A tissue paper web composed of one or more layers. At least one layer includes pulp fibers originating from at least one plant belonging to the genuswherein the pulp fibers are selected from chemical pulp fibers, mechanical pulp fibers subjected to a chemical pretreatment and mixtures thereof. The use ofpulp fibers can lead to a major absolute increase in tensile strength along with good softness values.