EP 1335883 A2 20030820 - SELF-INDICATING NEUTRALIZING COMPOSITIONS
Title (en)
SELF-INDICATING NEUTRALIZING COMPOSITIONS
Title (de)
SELBSTANZEIGENDE ZUSAMMENSETZUNGEN ZUR NEUTRALISATION VON LÖSUNGEN
Title (fr)
COMPOSITIONS DE NEUTRALISATION CONTENANT UN INDICATEUR
Publication
Application
Priority
- EP 0110983 W 20011102
- US 70894600 A 20001108
Abstract (en)
[origin: WO0238506A2] A unitized, self-indicating, neutralizing composition comprises a neutralizing agent, a binding agent, and a pH indicator. The composition may optionally further include a disintegrant. The composition is convenient to use and is especially useful in the neutralization of wash water from cementitious compositions.
IPC 1-7
IPC 8 full level
C02F 1/66 (2006.01)
CPC (source: EP)
C02F 1/66 (2013.01); C02F 2209/06 (2013.01)
Citation (search report)
See references of WO 0238506A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0238506 A2 20020516; WO 0238506 A3 20020801; AU 1498702 A 20020521; BR 0107466 A 20021119; CA 2396170 A1 20020516; EC SP024284 A 20020927; EP 1335883 A2 20030820; JP 2004512950 A 20040430; MX PA02006743 A 20021023
DOCDB simple family (application)
EP 0110983 W 20011102; AU 1498702 A 20011102; BR 0107466 A 20011102; CA 2396170 A 20011102; EC SP024284 A 20020708; EP 01983495 A 20011102; JP 2002541047 A 20011102; MX PA02006743 A 20011102