Global Patent Index - EP 1485526 A1

EP 1485526 A1 2004-12-15 - METHOD FOR PRODUCING HOLLOW FIBRES

Title (en)

METHOD FOR PRODUCING HOLLOW FIBRES

Title (de)

VERFAHREN ZUR HERSTELLUNG VON HOHLFASERN

Title (fr)

PROCEDE DE PRODUCTION DE FIBRES CREUSES

Publication

EP 1485526 A1 (DE)

Application

EP 03743870 A

Priority

  • DE 10210626 A
  • EP 0302492 W

Abstract (en)

[origin: WO03076702A1] The invention relates to a method for producing hollow fibres, in particular for producing meso- and nanotubes, whose tubes or hollow fibres have an internal diameter in the nano- to micrometre range and are preferably aligned in one direction. The invention also relates to the use of said hollow fibres, to hollow fibres or tubes produced by said method and to composite materials containing the hollow fibres or tubes.

IPC 1-7 (main, further and additional classification)

D01D 5/24

IPC 8 full level (invention and additional information)

D01D 5/24 (2006.01)

CPC (invention and additional information)

B01D 69/08 (2013.01); B01D 67/0069 (2013.01); B01D 67/0072 (2013.01); B01D 67/0081 (2013.01); B01D 69/081 (2013.01); B01D 69/12 (2013.01); B01D 71/022 (2013.01); B01D 71/28 (2013.01); B01D 71/34 (2013.01); B01D 71/36 (2013.01); B01D 71/40 (2013.01); B01D 71/52 (2013.01); B82Y 30/00 (2013.01); D01D 5/24 (2013.01); B01D 2323/08 (2013.01); B01D 2323/24 (2013.01); B01J 2219/00781 (2013.01); H01M 2300/0068 (2013.01)

Citation (search report)

See references of WO 03076702A1

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

EPO simple patent family

WO 03076702 A1 20030918; WO 03076702 B1 20040108; AU 2003215656 A1 20030922; DE 10210626 A1 20030925; EP 1485526 A1 20041215; US 2006119015 A1 20060608

INPADOC legal status


2015-03-04 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20141001

2010-05-26 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20100423

2009-10-21 [RAP1] TRANSFER OF RIGHTS OF AN APPLICATION

- Owner name: TRANSMIT GESELLSCHAFT FUER TECHNOLOGIETRANSFER MBH

2004-12-15 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20041011

2004-12-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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

2004-12-15 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL LT LV MK