公开(公告)号：US09447195B2

公开(公告)日：2016-09-20

申请号：US14593433

申请日：2015-01-09

Applicant: ORGANOCLICK AB

Inventor： Armando Cordova ,  Jonas Hafren

IPC: C08B11/08 ,  C08B3/08 ,  C08B3/14 ,  C08B3/20 ,  D06M13/03 ,  D06M13/252

CPC classification number: C08B3/08 ,  C08B3/14 ,  C08B3/20 ,  C08B11/08 ,  D06M13/03 ,  D06M13/252

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.