EP 1123378 A1 20010816 - SHAPED DETERGENT BODIES WITH A DRY-GRANULATED EFFERVESCENT SYSTEM
Title (en)
SHAPED DETERGENT BODIES WITH A DRY-GRANULATED EFFERVESCENT SYSTEM
Title (de)
WASCH- UND REINIGUNGSMITTELFORMKÖRPER MIT WASSERFREI GRANULIERTEM BRAUSESYSTEM
Title (fr)
CORPS MOULES DETERGENTS ET NETTOYANTS MUNIS D'UN SYSTEME GRANULE EFFERVESCENT EXEMPT D'EAU
Publication
Application
Priority
- DE 19847283 A 19981014
- EP 9907361 W 19991005
Abstract (en)
[origin: WO0022085A1] The aim of the invention is to produce shaped detergent bodies which are very hard but also decompose rapidly. To this end, the inventive shaped bodies contain a dry-granulated effervescent system. According to the inventive method, an effervescent system is produced by dry granulation, mixed with other constituents of detergents to produce a preliminary mixture for pressing and then pressed. The effervescent system is preferably produced by agglomeration by pressing, preferably by roller-compacting, a mixture of one or more carbonates and/or hydrogencarbonate(s) and one or more acidifying agent(s).
IPC 1-7
IPC 8 full level
C11D 3/00 (2006.01); C11D 3/10 (2006.01); C11D 3/20 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP)
C11D 3/0052 (2013.01); C11D 3/10 (2013.01); C11D 3/2075 (2013.01); C11D 17/0073 (2013.01)
Citation (search report)
See references of WO 0022085A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0022085 A1 20000420; AT E259414 T1 20040215; DE 19847283 A1 20000420; DE 59908529 D1 20040318; EP 1123378 A1 20010816; EP 1123378 B1 20040211
DOCDB simple family (application)
EP 9907361 W 19991005; AT 99947459 T 19991005; DE 19847283 A 19981014; DE 59908529 T 19991005; EP 99947459 A 19991005