公开(公告)号：EP2909365A1

公开(公告)日：2015-08-26

申请号：EP13848749.1

申请日：2013-10-22

申请人： Innventia AB

发明人： SÖDERBERG, Daniel ,  LUNDELL, Fredrik ,  FALL, Andreas ,  HÅKANSSON, Karl ,  KVICK, Mathias ,  WÅGBERG, Lars

IPC分类号： D01D5/06 ,  D01D5/14 ,  B82B3/00 ,  C01B31/02 ,  D01F2/00 ,  D01F4/00 ,  D01F9/08

CPC分类号： D01D5/06 ,  C01B32/158 ,  C01B32/16 ,  D01D5/14 ,  D01D5/38 ,  D01D5/40 ,  D01F2/00 ,  D01F4/00 ,  D01F9/14 ,  D10B2101/122

摘要： The invention relates to a continuous, scalable and parallelizable method for preparing strong and stiff fibres (filaments) or films. The fibre or film is prepared by utilizing hydrodynamicaily induced alignment of the constituents of a dispersion in combination with surface-charge controlled gel transition to produce fibres with a high degree of alignment of the constituents (polymer(s), fibrils etc). The invention also relates to the fibres or films so formed.

公开(公告)号：EP2909365B1

公开(公告)日：2020-11-25

申请号：EP13848749.1

申请日：2013-10-22

申请人： Rise Innventia AB

发明人： SÖDERBERG, Daniel ,  LUNDELL, Fredrik ,  FALL, Andreas ,  HÅKANSSON, Karl ,  KVICK, Mathias ,  WÅGBERG, Lars

IPC分类号： D01D5/06 ,  D01D5/14 ,  B82B3/00 ,  D01F2/00 ,  D01F4/00 ,  D01F9/08 ,  D01D5/40 ,  D01F9/14