EP 2744939 A1 20140625 - AQUEOUS DISPERSION FOR TREATING NATURAL FIBERS AND METHOD FOR TREATING NATURAL FIBERS
Title (en)
AQUEOUS DISPERSION FOR TREATING NATURAL FIBERS AND METHOD FOR TREATING NATURAL FIBERS
Title (de)
WÄSSRIGE DISPERSION ZUR BEHANDLUNG VON NATURFASERN UND VERFAHREN ZUR BEHANDLUNG VON NATURFASERN
Title (fr)
DISPERSION AQUEUSE DESTINÉE À TRAITER DES FIBRES NATURELLES ET PROCÉDÉ DE TRAITEMENT DE FIBRES NATURELLES
Publication
Application
Priority
- DE 102011052853 A 20110819
- EP 2012003340 W 20120804
Abstract (en)
[origin: WO2013026528A1] The invention relates to an aqueous dispersion for treating natural fibers (3), and to a method for treating natural fibers (3). According to the invention, the aqueous dispersion for treating natural fibers (3), in particular wood fibers, contains a hydrophobic agent (4), which is water soluble or water dispersible and adheres to a natural fiber (3), a water dispersible pigment preparation, and water. The method for treating natural fibers (3) comprises the following steps: providing natural fibers (3), providing an aqueous dispersion, and bringing the natural fibers (3) in contact with the aqueous dispersion.
IPC 8 full level
D06P 1/22 (2006.01); B27N 1/00 (2006.01); B27N 1/02 (2006.01); C08J 5/04 (2006.01); C08L 97/02 (2006.01); D06P 1/24 (2006.01); D06P 1/44 (2006.01); D06P 1/52 (2006.01); D06P 1/58 (2006.01); D21H 17/52 (2006.01); D21H 17/57 (2006.01); D21H 17/59 (2006.01); D21H 17/67 (2006.01)
CPC (source: EP)
C08H 8/00 (2013.01); C08J 5/045 (2013.01); C08L 91/06 (2013.01); C08L 97/02 (2013.01); D06P 1/22 (2013.01); D06P 1/24 (2013.01); D06P 1/44 (2013.01); D06P 1/5292 (2013.01); D06P 1/58 (2013.01); D21H 11/16 (2013.01); D21H 11/20 (2013.01); D21H 17/67 (2013.01); D21H 17/69 (2013.01); D21H 17/74 (2013.01); D21H 21/16 (2013.01); C08L 2205/16 (2013.01)
Citation (search report)
See references of WO 2013026528A1
Citation (examination)
US 3030227 A 19620417 - CLIFFORD ALFRED T, et al
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)
DE 102011052853 A1 20130221; EP 2744939 A1 20140625; WO 2013026528 A1 20130228
DOCDB simple family (application)
DE 102011052853 A 20110819; EP 12745633 A 20120804; EP 2012003340 W 20120804