Global Patent Index - EP 2959044 A1

EP 2959044 A1 20151230 - FIBER-BASED CARRIER STRUCTURE FOR LIQUIDS AND SOLID PARTICLES

Title (en)

FIBER-BASED CARRIER STRUCTURE FOR LIQUIDS AND SOLID PARTICLES

Title (de)

FASERBASIERTE TRÄGERSTRUKTUR FÜR FLÜSSIGKEITEN UND FESTSTOFFPARTIKEL

Title (fr)

STRUCTURE DE SUPPORT À BASE DE FIBRES POUR LIQUIDES ET PARTICULES SOLIDES

Publication

EP 2959044 A1 20151230 (DE)

Application

EP 14705188 A 20140219

Priority

  • DE 102013002861 A 20130220
  • EP 2014053201 W 20140219

Abstract (en)

[origin: CA2900996A1] The invention relates to a fiber-based carrier structure made of fractions of industrially produced reinforcing fibrous materials, which comprises endless fibers in a tangled arrangement as a first reinforcing fiber component and which comprises endless fiber bundles as a second reinforcing fiber component, wherein the fiber-based carrier structure also has a pore system. According to the invention, endless individual fibers and endless fiber bundles are used as a mixture preferably in an isotropic tangled arrangement to produce a fiber-based carrier structure, the pore system of which is an open-cell pore system and is openly accessible from outside. Said fiber-based carrier structure enables the absorption of liquids and/or solid particles by the selection of a defined mixture ratio of endless fiber bundles and endless individual fibers, wherein the capacity to be impregnated with and the capacity to absorb liquid and/or solid powdery materials can be set by means of the mixture ratio.

IPC 8 full level

D04H 1/4242 (2012.01); B29C 70/12 (2006.01); D04H 1/4274 (2012.01); D04H 1/4282 (2012.01)

CPC (source: EP US)

B29C 70/081 (2013.01 - EP US); D04H 1/4242 (2013.01 - EP US); D04H 1/4274 (2013.01 - EP US); D04H 1/4282 (2013.01 - EP US); D04H 1/558 (2013.01 - US); D04H 1/732 (2013.01 - US); D10B 2101/12 (2013.01 - US); D10B 2401/10 (2013.01 - US); D10B 2505/02 (2013.01 - US); Y10T 442/69 (2015.04 - EP US)

Citation (search report)

See references of WO 2014128149A1

Citation (examination)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

DE 102014102079 A1 20140821; CA 2900996 A1 20140828; CN 105339540 A 20160217; EP 2959044 A1 20151230; HK 1215597 A1 20160902; JP 2016510091 A 20160404; KR 20150120445 A 20151027; US 2015354111 A1 20151210; WO 2014128149 A1 20140828

DOCDB simple family (application)

DE 102014102079 A 20140219; CA 2900996 A 20140219; CN 201480009795 A 20140219; EP 14705188 A 20140219; EP 2014053201 W 20140219; HK 16103492 A 20160324; JP 2015558431 A 20140219; KR 20157025436 A 20140219; US 201514830944 A 20150820