公开(公告)号：WO2022157651A1

公开(公告)日：2022-07-28

申请号：PCT/IB2022/050456

申请日：2022-01-20

Applicant: STORA ENSO OYJ

Inventor： CUNHA, Gisela ,  BRANDÈN, Carl-Magnus ,  SHAHZAD, Adeel ,  GÄLLSTEDT, Mikael

IPC: D21H11/20 ,  C07C53/38 ,  C07C53/42 ,  D21F11/00 ,  D21H17/14 ,  D21H21/16

Abstract: The present invention relates to a coated cellulose-based substrate, comprising a cellulose-based substrate, and a coating layer disposed on said cellulose-based substrate, wherein said coating layer comprises regenerated cellulose and wherein said coating layer has been hydrophobized with a hydrophobizing agent. The invention further relates to a method for manufacturing the coated cellulose-based substrate.

公开(公告)号：EP4281615A1

公开(公告)日：2023-11-29

申请号：EP22742344.9

申请日：2022-01-20

Applicant: Stora Enso Oyj

Inventor： CUNHA, Gisela ,  BRANDÈN, Carl-Magnus ,  SHAHZAD, Adeel ,  GÄLLSTEDT, Mikael

IPC: D21H11/20 ,  C07C53/38 ,  C07C53/42 ,  D21F11/00 ,  D21H17/14 ,  D21H21/16