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:
Aug. 19, 2025
Filed:
Feb. 05, 2021
Applicant:
Borregaard As, Sarpsborg, NO;
Inventors:
Synnøve Holtan, Sarpsborg, NO;
Katérina Liapis, Sarpsborg, NO;
Steen Jacobsen, Sarpsborg, NO;
Hans Henrik Øvrebø, Sarpsborg, NO;
Jan Berg, Sarpsborg, NO;
Assignee:
Borregaard AS, Sarpsborg, NO;
Primary Examiner:
Int. Cl.
CPC ...
A23L 29/212 (2016.01); A23L 29/00 (2016.01); A23L 29/262 (2016.01); A23L 29/269 (2016.01); A61L 15/60 (2006.01); B31F 1/28 (2006.01); B31F 5/04 (2006.01); B32B 29/08 (2006.01); C03C 25/321 (2018.01); C03C 25/46 (2006.01); C09D 7/61 (2018.01); C09D 101/02 (2006.01); C09D 103/02 (2006.01); C09D 103/04 (2006.01); C09J 11/04 (2006.01); C09J 101/02 (2006.01); C09J 103/02 (2006.01); C09J 103/04 (2006.01);
U.S. Cl.
CPC ...
C09J 101/02 (2013.01); A23L 29/015 (2016.08); A23L 29/212 (2016.08); A23L 29/262 (2016.08); A23L 29/273 (2016.08); A61L 15/60 (2013.01); B31F 1/2809 (2013.01); B31F 5/04 (2013.01); C03C 25/321 (2013.01); C03C 25/46 (2013.01); C09D 7/61 (2018.01); C09D 101/02 (2013.01); C09D 103/02 (2013.01); C09D 103/04 (2013.01); C09J 11/04 (2013.01); C09J 103/02 (2013.01); C09J 103/04 (2013.01); C09J 2401/00 (2013.01); C09J 2403/00 (2013.01);
Abstract
The present invention relates to an adhesive composition comprising, among others, (i) microfibrillated cellulose and (ii) a metal in oxidation state of II or greater. The present invention further relates to uses of such an adhesive composition and to products prepared with such an adhesive composition. Furthermore, the present invention relates to a process for making corrugated paperboards or cardboards, or solid paperboards or cardboards by using such an adhesive composition.