专利检索 ap:("Montefibre Mae Technologies S.r.l.") AND inv:"Marco Rovellini" 第 1 页

1.

发明授权
High-speed process for producing acrylic fibers and relative apparatus 有权

公开(公告)号：US11946167B2

公开(公告)日：2024-04-02

申请号：US17982007

申请日：2022-11-07

申请人： Montefibre Mae Technologies S.r.l.

发明人： Franco Francalanci , Pierluigi Gozzo , Ana Paula Vidigal , Marco Rovellini , Valter Guardiani

IPC分类号： B08B3/14 , B08B3/04 , D01D4/02 , D01D5/06 , D01D5/14 , D01D5/16 , D01D10/00 , D01D10/06 , D01D11/00 , D01F6/38 , D06B3/04 , D06B23/14 , D06B23/20 , D01F9/22 , D01H13/02

CPC分类号： D01F6/38 , B08B3/041 , B08B3/048 , D01D5/06 , D01D10/00 , D01D10/06 , D01D11/00 , D01F9/22 , D01H13/02 , D10B2321/10 , D10B2401/063

摘要： A process for the production of acrylic fibers, in particular a spinning process for obtaining precursor fibers of carbon fiber by the wet spinning of a polymer solution in an organic solvent and the relative apparatus.