Global Patent Index - EP 2547440 B8

EP 2547440 B8 20221019 - MULTICAPILLARY MONOLITH

Title (en)

MULTICAPILLARY MONOLITH

Title (de)

MULTIKAPILLARER MONOLITH

Title (fr)

MONOLITHE MULTICAPILLAIRE

Publication

EP 2547440 B8 20221019 (FR)

Application

EP 11716437 A 20110315

Priority

  • FR 1001022 A 20100315
  • FR 2011000137 W 20110315

Abstract (en)

[origin: WO2011114017A2] The present invention relates to a monolithic porous material made of amorphous silica or activated alumina, comprising substantially rectilinear capillary channels that are parallel to one another, characterized in that: the channels have a cross section which is substantially uniform in relation to one another; the cross section of each channel is regular over its entire length; the channels pass right through the material; and the length of the channels is at least 10 mm. The invention also relates to an annular, radial or axial chromatography apparatus, the packing of which is said material. Finally, the invention relates to processes for manufacturing such a material.

IPC 8 full level

B01J 20/283 (2006.01); B01D 15/20 (2006.01); B01J 20/28 (2006.01); B01J 20/284 (2006.01); B01J 20/30 (2006.01); G01N 30/60 (2006.01)

CPC (source: EP US)

B01J 20/28045 (2013.01 - EP US); B01J 20/28095 (2013.01 - EP US); B01J 20/283 (2013.01 - EP US); B01J 20/284 (2013.01 - EP US); B01J 20/305 (2013.01 - EP US); B01J 20/3078 (2013.01 - EP US); G01N 30/6043 (2013.01 - EP US); B01J 2220/52 (2013.01 - EP); B01J 2220/54 (2013.01 - EP); B01J 2220/82 (2013.01 - EP US); B01J 2220/84 (2013.01 - EP); G01N 2030/528 (2013.01 - EP US)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

FR 2957276 A1 20110916; CN 102883806 A 20130116; CN 102883806 B 20160504; EP 2547440 A2 20130123; EP 2547440 B1 20220914; EP 2547440 B8 20221019; JP 2013522615 A 20130613; US 10137431 B2 20181127; US 2013075317 A1 20130328; US 2016184800 A1 20160630; US 9314769 B2 20160419; WO 2011114017 A2 20110922; WO 2011114017 A3 20111117

DOCDB simple family (application)

FR 1001022 A 20100315; CN 201180023256 A 20110315; EP 11716437 A 20110315; FR 2011000137 W 20110315; JP 2012557579 A 20110315; US 201113634869 A 20110315; US 201615063196 A 20160307