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:
Sep. 20, 2016
Filed:
Jan. 09, 2015
Applicant:
Organoclick Ab, Stockholm, SE;
Inventors:
Armando Cordova, Stockholm, SE;
Jonas Hafren, Stockholm, SE;
Assignee:
Organoclick AB, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B 11/08 (2006.01); C08B 3/08 (2006.01); C08B 3/14 (2006.01); C08B 3/20 (2006.01); D06M 13/03 (2006.01); D06M 13/252 (2006.01);
U.S. Cl.
CPC ...
C08B 3/08 (2013.01); C08B 3/14 (2013.01); C08B 3/20 (2013.01); C08B 11/08 (2013.01); D06M 13/03 (2013.01); D06M 13/252 (2013.01);
Abstract
This invention concerns the first environmentally benign heterogeneous modification of polysaccharide-based material in native solid state by thiol-ene 'click chemistry'. The direct reaction of a thiol with an un-activated double or triple bond by thiol-ene and thiol-enyne click modification is thermally or photochemically catalyzed and is completely metal-free and allows for a highly modular approach to modifications of fibers and fiber-based materials.