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. 23, 2016
Filed:
Jun. 07, 2010
Hans-peter Hentze, Espoo, FI;
Jenni Sievanen, Helsinki, FI;
John Kettle, Helsinki, FI;
Artem Kulachenko, Taby, SE;
Antti Korpela, Helsinki, SE;
Jukka Ketoja, Espoo, FI;
Erkki Hellen, Vantaa, FI;
Tuomo Hjelt, Helsinki, FI;
Jaakko Hiltunen, Kaunianinen, FI;
Eila Turunen, Espoo, FI;
Asko Sneck, Kirkkonummi, FI;
Hans-Peter Hentze, Espoo, FI;
Jenni Sievanen, Helsinki, FI;
John Kettle, Helsinki, FI;
Artem Kulachenko, Taby, SE;
Antti Korpela, Helsinki, SE;
Jukka Ketoja, Espoo, FI;
Erkki Hellen, Vantaa, FI;
Tuomo Hjelt, Helsinki, FI;
Jaakko Hiltunen, Kaunianinen, FI;
Eila Turunen, Espoo, FI;
Asko Sneck, Kirkkonummi, FI;
UPM-Kymmene Corporation, Helsinki, FI;
STORA ENSO OYJ, Helsinki, FI;
Abstract
The invention relates to a method for manufacturing nanostructured paper or board and a novel paper or board. The method comprises providing a liquid suspension of nanocellulose-containing material, forming a web from the suspension, and drying the web in order to form paper or board. According to the invention the water content of the suspension from which the web is formed is 50% or less by weight of liquids. By means of the invention, energy consumption of paper manufacturing can be significantly reduced.