EP 1600533 B1 20100414 - POROUS FIBER, POROUS FIBER STRUCTURE AND METHOD FOR PRODUCTION THEREOF
Title (en)
POROUS FIBER, POROUS FIBER STRUCTURE AND METHOD FOR PRODUCTION THEREOF
Title (de)
PORÖSE FASER, PORÖSES FASERGEBILDE UND HERSTELLUNGSVERFAHREN
Title (fr)
FIBRE POREUSE, STRUCTURE FIBREUSE POREUSE ET PROCEDE DE PRODUCTION CORRESPONDANT
Publication
Application
Priority
- JP 2004001453 W 20040212
- JP 2003034779 A 20030213
- JP 2003094176 A 20030331
Abstract (en)
[origin: EP1600533A1] Provided are porous fibers and fiber structures that have large surface areas and large voids, and controlled hydrophilicity suitable for matrices of cell culture in the field of tissue engineering, and a method for producing the fiber structure including a step in which a solution is produced by dissolving a hydrophobic solvent-soluble polymer and an organic compound having a plurality of hydroxyl groups in a hydrophobic solvent, a step in which the solution is spun by electrospinning, and a step in which a fiber structure accumulated on a collector is obtained. <IMAGE>
IPC 8 full level
D01F 6/00 (2006.01); D01D 5/00 (2006.01); D01D 5/247 (2006.01); D01F 6/56 (2006.01); D01F 6/62 (2006.01); D01F 6/92 (2006.01); D04H 1/435 (2012.01); D04H 1/728 (2012.01)
CPC (source: EP KR US)
D01D 5/0038 (2013.01 - EP US); D01D 5/247 (2013.01 - EP US); D01F 6/00 (2013.01 - KR); D01F 6/56 (2013.01 - EP KR US); D01F 6/92 (2013.01 - EP KR US); Y10T 428/2913 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1600533 A1 20051130; EP 1600533 A4 20061018; EP 1600533 B1 20100414; AT E464408 T1 20100415; DE 602004026561 D1 20100527; ES 2340927 T3 20100611; JP 4361529 B2 20091111; JP WO2004072336 A1 20060601; KR 101056982 B1 20110816; KR 20050098861 A 20051012; TW 200424385 A 20041116; US 2006204750 A1 20060914; WO 2004072336 A1 20040826
DOCDB simple family (application)
EP 04710522 A 20040212; AT 04710522 T 20040212; DE 602004026561 T 20040212; ES 04710522 T 20040212; JP 2004001453 W 20040212; JP 2005504973 A 20040212; KR 20057012732 A 20040212; TW 93103365 A 20040212; US 54411205 A 20050802