EP 2859025 A1 20150415 - HYDROLYSABLE POLYCARBOXYLATE ESTER
Title (en)
HYDROLYSABLE POLYCARBOXYLATE ESTER
Title (de)
HYDROLYSIERBARE POLYCARBOXYLATESTER
Title (fr)
ESTER DE POLYCARBOXYLATES HYDROLYSABLE
Publication
Application
Priority
- EP 12170936 A 20120606
- EP 2013061578 W 20130605
- EP 13726570 A 20130605
Abstract (en)
[origin: WO2013182595A1] The invention relates to a method for producing an additive for a hydraulically setting composition, comprising the following steps: (a) providing an aqueous solution containing at least one comb polymer, and (b) cleaving side chains of the comb polymers. The invention also relates to additives for the hydraulically setting compositions, to uses, selection methods and kits.
IPC 8 full level
C08F 8/12 (2006.01); C04B 24/26 (2006.01)
CPC (source: EP US)
C04B 24/2641 (2013.01 - US); C04B 28/02 (2013.01 - EP US); C08F 8/12 (2013.01 - EP US); C08F 8/14 (2013.01 - US); C04B 2103/0045 (2013.01 - US); C04B 2103/006 (2013.01 - EP US); C04B 2103/30 (2013.01 - US)
Citation (search report)
See references of WO 2013182595A1
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)
WO 2013182595 A1 20131212; AU 2013273597 A1 20150122; AU 2013273597 B2 20160519; EP 2859025 A1 20150415; US 2015166691 A1 20150618
DOCDB simple family (application)
EP 2013061578 W 20130605; AU 2013273597 A 20130605; EP 13726570 A 20130605; US 201314405641 A 20130605