EP 1669438 B1 20071017 - Detergent tablet
Title (en)
Detergent tablet
Title (de)
Wasch- und Reinigungsmitteltablette
Title (fr)
Comprimé détergent
Publication
Application
Priority
- EP 04078326 A 20041208
- EP 05077550 A 20051109
Abstract (en)
[origin: EP1669438A1] A method of preparing a cleaning tablet which comprises a plurality of discrete regions with different compositions, wherein at least a first region of the tablet is a solid region of compacted particulate material and a second region is a smooth region, wherein the method comprises the steps of a)providing a solid region of compacted particulate material thereby forming the first region; b) fitting tightly an outer sleeve around the periphery of the first region wherein said sleeve extends above the surface area of the first region thereby forming a mould; c)introducing a fluid composition into the mould to form the second region; d) solidifying said second region and optionally removing said sleeve.
IPC 8 full level
C11D 17/00 (2006.01); C11D 17/04 (2006.01)
CPC (source: EP)
C11D 17/0073 (2013.01); C11D 17/0078 (2013.01); C11D 17/044 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05077550 A 20051109