EP 2859058 A1 20150415 - BORAX-FREE STARCH ADHESIVE COMPOSITIONS
Title (en)
BORAX-FREE STARCH ADHESIVE COMPOSITIONS
Title (de)
BORAXFREIE STÄRKELEIMZUSAMMENSETZUNGEN
Title (fr)
COMPOSITIONS DE COLLE AMYLACÉE EXEMPTE DE BORAX
Publication
Application
Priority
- EP 2012074790 W 20121207
- EP 11009577 A 20111203
Abstract (en)
[origin: EP2599823A1] Use of solid sodium aluminate with sodium oxide/alumina ratio of 1-1.5, alumina content of 53-55% and a particle size distribution of 0.1-1 mm, where the amount of solid sodium aluminate is 1-35, preferably 2-10 wt.% with respect to starch portion, or an aqueous sodium aluminate solution with a solid content of 10-45 wt.% based on starch portion, sodium oxide/alumina ratio of 1.5-1.5 and alumina content of 5-25 wt.%, as component in borax-free starch glue for paper and corrugated cardboard production, is claimed.
IPC 8 full level
C09J 103/02 (2006.01); D21H 17/28 (2006.01)
CPC (source: EP US)
C09J 11/04 (2013.01 - EP US); C09J 103/02 (2013.01 - EP US); D21H 17/28 (2013.01 - EP US); D21H 17/66 (2013.01 - US); D21H 17/74 (2013.01 - US); D21H 21/16 (2013.01 - EP US); D21H 27/10 (2013.01 - EP US); C08K 3/22 (2013.01 - EP US); C08K 2003/2227 (2013.01 - EP US)
Citation (search report)
See references of WO 2013087530A1
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)
EP 2599823 A1 20130605; BR 112014013429 A2 20170613; BR 112014013429 A8 20170613; CA 2857252 A1 20130620; CN 104364335 A 20150218; EP 2859058 A1 20150415; IL 232899 A0 20140731; US 2015233058 A1 20150820; WO 2013087530 A1 20130620; ZA 201403831 B 20150624
DOCDB simple family (application)
EP 11009577 A 20111203; BR 112014013429 A 20121207; CA 2857252 A 20121207; CN 201280059547 A 20121207; EP 12808293 A 20121207; EP 2012074790 W 20121207; IL 23289914 A 20140529; US 201214362302 A 20121207; ZA 201403831 A 20140526