EP 1228192 A1 20020807 - SURFACTANT GRANULES WITH IMPROVED DISSOLUTION RATE

Title (en)

SURFACTANT GRANULES WITH IMPROVED DISSOLUTION RATE

Title (de)

TENSIDGRANULATE MIT VERBESSERTER AUFLÖSEGESCHWINDIGKEIT

Title (fr)

GRANULES DE TENSIOACTIFS PRESENTANT UNE VITESSE DE DISSOLUTION AMELIOREE

Publication

EP 1228192 A1 20020807 (DE)

Application

EP 00975964 A 20001031

Priority

DE 19953793 A 19991109
EP 0010687 W 20001031

Abstract (en)

[origin: DE19953793A1] Surfactant granules with improved dissolution rate are disclosed, which are produced by granulating and compacting anionic and/or non-ionic surfactants in the presence of dispersing agents.

IPC 1-7

C11D 17/06; C11D 1/83; C11D 3/22; C11D 3/37

IPC 8 full level

C11D 1/83 (2006.01); C11D 3/00 (2006.01); C11D 3/22 (2006.01); C11D 3/37 (2006.01); C11D 17/06 (2006.01); C11D 1/66 (2006.01)

CPC (source: EP)

C11D 1/83 (2013.01); C11D 3/0052 (2013.01); C11D 3/222 (2013.01); C11D 3/3707 (2013.01); C11D 17/06 (2013.01); C11D 1/662 (2013.01)

Citation (search report)

See references of WO 0134761A1

Citation (examination)

EP 1043391 A1 20001011 - STOCKHAUSEN CHEM FAB GMBH [DE], et al
EP 0926232 A2 19990630 - HENKEL KGAA [DE]
EP 1004656 A1 20000531 - DALLI WERKE WAESCHE & KOERPERP [DE], et al

Designated contracting state (EPC)

AT BE CH CY DE DK ES FR GB IT LI NL

DOCDB simple family (publication)

DE 19953793 A1 20010517; EP 1228192 A1 20020807; WO 0134761 A1 20010517

DOCDB simple family (application)

DE 19953793 A 19991109; EP 0010687 W 20001031; EP 00975964 A 20001031