Global Patent Index - EP 1848674 A1

EP 1848674 A1 2007-10-31 - COMPOSITE CERAMIC HOLLOW FIBRES METHOD FOR PRODUCTION AND USE THEREOF

Title (en)

COMPOSITE CERAMIC HOLLOW FIBRES METHOD FOR PRODUCTION AND USE THEREOF

Title (de)

VERBUNDE KERAMISCHER HOHLFASERN, VERFAHREN ZU DEREN HERSTELLUNG UND DEREN VERWENDUNG

Title (fr)

COMPOSITES DE FIBRES CREUSES CERAMIQUES ET PROCEDE DE FABRICATION ET D'UTILISATION DE CEUX-CI

Publication

EP 1848674 A1 (DE)

Application

EP 06706346 A

Priority

  • EP 2006000539 W
  • DE 102005005467 A

Abstract (en)

[origin: WO2006081957A1] The invention relates to composites, comprising at least one hollow fibre made from a gas- or liquid-transporting ceramic material, the outer surface of which is in contact with the outer surface of a similar or different hollow fibre and the contact points are connected by sintering. Further composites comprise at least one hollow fibre made from gas- or liquid-transporting ceramic material and a connector element on at least one front face, for the introduction or removal of fluids, whereby the hollow fibres are connected to the connector element by means of sintering. The composites are suitable for obtaining gasses from gas mixtures.

IPC 8 full level (invention and additional information)

C04B 38/00 (2006.01)

CPC (invention and additional information)

C04B 35/62236 (2013.01); B01D 63/026 (2013.01); B01D 67/0041 (2013.01); B01D 69/08 (2013.01); B01D 69/087 (2013.01); B01D 71/024 (2013.01); B82Y 30/00 (2013.01); C04B 35/6225 (2013.01); C04B 35/62259 (2013.01); C04B 35/62272 (2013.01); C04B 35/62281 (2013.01); C04B 35/80 (2013.01); C04B 37/001 (2013.01); C04B 37/021 (2013.01); C04B 38/008 (2013.01); C04B 2111/00793 (2013.01); C04B 2111/0081 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3232 (2013.01); C04B 2235/526 (2013.01); C04B 2235/5264 (2013.01); C04B 2235/5284 (2013.01); C04B 2237/343 (2013.01); C04B 2237/40 (2013.01); C04B 2237/765 (2013.01); Y10T 428/249922 (2015.04)

Combination set (CPC)

C04B 38/008 + C04B 35/80 + C04B 38/0054

Citation (search report)

See references of WO 2006081957A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

EPO simple patent family

DE 102005005467 A1 20060810; EP 1848674 A1 20071031; JP 2008528283 A 20080731; US 2008176056 A1 20080724; WO 2006081957 A1 20060810; WO 2006081957 A8 20061214

INPADOC legal status


2009-07-01 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20081128

2008-08-20 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20080717

2008-05-14 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2007-10-31 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20070904

2007-10-31 [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 IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR