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:
Feb. 26, 2019
Filed:
Dec. 04, 2014
Applicant:
Upm-kymmene Corporation, Helsinki, FI;
Inventors:
Isko Kajanto, Espoo, FI;
Juha Tamper, Levanen, FI;
Markus Nuopponen, Helsinki, FI;
Tarja Sinkko, Lappeenranta, FI;
Taisto Tienvieri, Vantaa, FI;
Assignee:
UPM-KYMMENE CORPORATION, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 11/16 (2006.01); D21C 9/00 (2006.01); D21C 5/00 (2006.01); D21H 11/18 (2006.01);
U.S. Cl.
CPC ...
D21C 9/002 (2013.01); D21C 5/005 (2013.01); D21C 9/001 (2013.01); D21C 9/007 (2013.01); D21H 11/16 (2013.01); D21H 11/18 (2013.01);
Abstract
Method for making modified cellulose products comprises —processing cellulose pulp to modified cellulose pulp at a manufacturing location to increase the susceptibility of fibers to disintegration, —setting the modified cellulose pulp to a suitable dry matter content, and —transporting the modified cellulose pulp at set dry matter content to a location of use, where the modified cellulose pulp is disintegrated to nanofibrillar cellulose.