公开(公告)号：US10132005B2

公开(公告)日：2018-11-20

申请号：US14437406

申请日：2013-10-22

申请人： RISE Innventia AB

发明人： Daniel Söderberg ,  Fredrik Lundell ,  Andreas Fall ,  Karl Håkansson ,  Mathias Kvick ,  Lars Wågberg

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

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

公开(公告)号：US20190032247A1

公开(公告)日：2019-01-31

申请号：US16151536

申请日：2018-10-04

申请人： RISE INNVENTIA AB

发明人： Daniel Söderberg ,  Fredrik Lundell ,  Andreas Fall ,  Karl Håkansson ,  Mathias Kvick ,  Lars Wågberg

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

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 hydrodynamically 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.