公开(公告)号：US20190000078A1

公开(公告)日：2019-01-03

申请号：US16066287

申请日：2016-12-05

Applicant: SACHIM SRL

Inventor： Paolo Arrigoni ,  Elena Vismara ,  Giuseppe Starace

IPC: A01N25/10 ,  A01N25/34 ,  A01N25/18 ,  A01N31/14 ,  A01N53/00 ,  D06B21/00 ,  D06M14/10 ,  D06M13/348 ,  D06M13/165

Abstract: Polyethylene support in form of net or fabric, comprising, grafted on the surface of said support, a hydrogel comprising polyvinylpyrrolidone. Method for preparing said support comprising the steps of: immersing the support in a toluene solution (Sol1) containing: ethylene glycol dimethylacrylate (EGDMA) and cumene hydroperoxide (CHP); immersing the support in an aqueous solution (Sol2) containing: FeCl2*4H2O, ascorbic acid and polyvinylpyrrolidone (PVP); washing and drying the support.