专利检索 ap:("VEBACHEM S.R.L.S." OR "Tintoria di Pollone S.p.A.") AND inv:"BASSO, Giovanni" 第 1 页

1.

发明公开
PROCESS FOR DYEING SYNTHETIC TEXTILE FIBERS, IN PARTICULAR POLYAMIDE, COMPRISING THE USE OF PURIFIED SYNTHETIC FOOD DYES 审中-公开

公开(公告)号：EP4263931A1

公开(公告)日：2023-10-25

申请号：EP21843772.1

申请日：2021-12-17

申请人： VEBACHEM S.R.L.S. , Tintoria di Pollone S.p.A.

发明人： BAZZANO, Nerio , BASSO, Giovanni

IPC分类号： D06P1/00 , D06P3/24