公开(公告)号：EP4137635A1

公开(公告)日：2023-02-22

申请号：EP20930689.3

申请日：2020-04-28

申请人： GCLO

发明人： JUNG, Jay Jaehun ,  KIM, Ji Young

IPC分类号： D06M15/03 ,  D06M13/184 ,  D06M13/207 ,  D06M11/79 ,  D06M11/46 ,  D06M11/13 ,  D06M11/155

摘要： The present invention relates to a method for manufacturing a biopolymer-based fabric processing agent that is eco-friendly, renewable, and biodegradable, and specifically, to a method for manufacturing a fabric processing agent, the method comprising the steps of: dissolving, at room temperature, a solution containing an organic acid and a residual solvent; a step for stirring chitosan and distilled water in the solution; and a step for preparing an aqueous solution in which a mineral substance is dissolved.

公开(公告)号：EP4144910A1

公开(公告)日：2023-03-08

申请号：EP20934124.7

申请日：2020-04-29

申请人： GCLO

发明人： JUNG, Jay Jaehun ,  KIM, Ji Young

IPC分类号： D06M15/03 ,  D06M13/184 ,  D06M13/207 ,  D06M11/79 ,  D06M11/74 ,  D06M11/46 ,  D06M11/13 ,  D06M11/155 ,  D06M13/148 ,  D06M13/00

摘要： The present invention relates to a method for preparing a textile finishing agent based on an eco-friendly, renewable, and biodegradable biopolymer, and, specifically, to a method for preparing a textile finishing agent, comprising the steps of: forming, at room temperature, a solution comprising an organic acid and the balance of a solvent; stirring chitosan and a base solvent in the solution; and preparing a solution in which a mineral material is dissolved.