EP 0880577 A1 19981202 - NTA/EDTA-CONTAINING DETERGENT COMPOSITION
Title (en)
NTA/EDTA-CONTAINING DETERGENT COMPOSITION
Title (de)
NTA/EDTA ENTHALTENDE REINIGUNGSMITTELZUSAMMENSETZUNG
Title (fr)
COMPOSITION DETERGENTE CONTENANT DE L'ACIDE NITRILOTRIACETIQUE (NTA) ET/OU DE L'ACIDE ETHYLENEDINITRILOTETRACETIQUE (EDTA)
Publication
Application
Priority
- EP 9700594 W 19970210
- US 1150296 P 19960212
Abstract (en)
[origin: WO9729175A1] NTA or EDTA is agglomerated using a liquid active detergent composition such as an aqueous solution of polyacrylic acid. This agglomerated NTA/EDTA can then be combined with other detergent active compositions to form a detergent which does not cake easily. The detergent can also be compressed to form a tableted detergent.
IPC 1-7
IPC 8 full level
C11D 3/33 (2006.01); C11D 17/00 (2006.01); C11D 17/06 (2006.01)
CPC (source: EP)
C11D 3/33 (2013.01); C11D 17/0073 (2013.01); C11D 17/06 (2013.01)
Citation (search report)
See references of WO 9729175A1
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
WO 9729175 A1 19970814; AU 1723297 A 19970828; AU 713088 B2 19991125; BR 9707279 A 19990413; CA 2243472 A1 19970814; EP 0880577 A1 19981202; ZA 971163 B 19980812
DOCDB simple family (application)
EP 9700594 W 19970210; AU 1723297 A 19970210; BR 9707279 A 19970210; CA 2243472 A 19970210; EP 97904405 A 19970210; ZA 971163 A 19970212