EP 3365301 A1 20180829 - HYDRAULIC COMPOSITION HAVING IMPROVED CARBONATION RESISTANCE
Title (en)
HYDRAULIC COMPOSITION HAVING IMPROVED CARBONATION RESISTANCE
Title (de)
HYDRAULISCHE ZUSAMMENSETZUNG MIT VERBESSERTER KARBONISIERUNGSRESISTENZ
Title (fr)
COMPOSITION HYDRAULIQUE PRESENTANT UNE RESISTANCE A LA CARBONATATION AMELIOREE
Publication
Application
Priority
- FR 1559981 A 20151020
- FR 2016052709 W 20161020
Abstract (en)
[origin: CA3002262A1] The present invention relates to a composition including: at least one hydraulic binder, containing at least one clinker, and at least one branched polyalkyleneimine having a molecular weight of from 400 g/mol to 1000000 g/mol in a weight ratio of the polyalkyleneimine(s)/binder of from 0.05% to 5.0%.
IPC 8 full level
C04B 28/04 (2006.01)
CPC (source: EP US)
C04B 14/06 (2013.01 - US); C04B 14/28 (2013.01 - US); C04B 14/34 (2013.01 - US); C04B 24/28 (2013.01 - US); C04B 28/04 (2013.01 - EP US); C04B 2111/22 (2013.01 - EP US); Y02W 30/91 (2015.05 - EP US)
Citation (search report)
See references of WO 2017068287A1
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)
FR 3042495 A1 20170421; CA 3002262 A1 20170427; EP 3365301 A1 20180829; US 2018312436 A1 20181101; WO 2017068287 A1 20170427
DOCDB simple family (application)
FR 1559981 A 20151020; CA 3002262 A 20161020; EP 16809907 A 20161020; FR 2016052709 W 20161020; US 201615769544 A 20161020