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:
Jan. 31, 2017
Filed:
Jul. 10, 2013
Applicant:
Cellutech Ab, Stockholm, SE;
Inventors:
Nicholas Tchang Cervin, Stockholm, SE;
Lennart Bergström, Stockholm, SE;
Lars-Erik Wågberg, Stockholm, SE;
Assignee:
Cellutech AB, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/19 (2006.01); C08B 15/06 (2006.01); C08J 9/28 (2006.01); D21H 11/18 (2006.01); D21H 11/20 (2006.01); D21H 27/10 (2006.01); D21H 21/56 (2006.01); C08B 11/12 (2006.01); C08B 11/20 (2006.01); C08L 1/28 (2006.01); C08J 9/00 (2006.01); C08K 5/17 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C08K 5/19 (2013.01); C08B 11/12 (2013.01); C08B 11/20 (2013.01); C08B 15/06 (2013.01); C08J 9/0028 (2013.01); C08J 9/28 (2013.01); C08K 5/17 (2013.01); C08L 1/286 (2013.01); C08L 1/288 (2013.01); D21H 11/18 (2013.01); D21H 11/20 (2013.01); D21H 21/56 (2013.01); D21H 27/10 (2013.01); B82Y 30/00 (2013.01); C08J 2201/0482 (2013.01); C08J 2301/00 (2013.01); C08L 2205/16 (2013.01);
Abstract
A hydrophobized nanofibrillated cellulose foam comprising a charged hydrophobic amine, a method for providing such foam and its use.