EP 1371721 A1 20031217 - Detergent tablets
Title (en)
Detergent tablets
Title (de)
Waschmitteltabletten
Title (fr)
Tablettes détergentes
Publication
Application
Priority
- EP 03076742 A 20030604
- EP 02077269 A 20020611
- EP 02078247 A 20020807
Abstract (en)
Method of producing a cleaning tablet which has a plurality of discrete regions with differing compositions, characterised in that at least one first region of the tablet is a smooth region and at least one second region of the tablet is a solid region of compacted particulate material and wherein said method comprises the steps of (a) Preparation of a smooth first tablet; (b) Compression of the particulate material to form a second tablet of compacted particulate material; (c) Assembling the first tablet and the second tablet.
IPC 1-7
IPC 8 full level
C11D 1/835 (2006.01); C11D 10/04 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP)
C11D 1/835 (2013.01); C11D 10/04 (2013.01); C11D 17/0073 (2013.01); C11D 17/0078 (2013.01)
Citation (search report)
- [XDA] WO 0061717 A1 20001019 - PROCTER & GAMBLE [US], et al
- [XDA] WO 9924549 A1 19990520 - PROCTER & GAMBLE [US], et al
- [XA] WO 9906522 A1 19990211 - PROCTER & GAMBLE [US], et al
- [A] EP 1104805 A2 20010606 - PROCTER & GAMBLE [US]
- [A] WO 9927064 A1 19990603 - PROCTER & GAMBLE [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1371719 A1 20031217; AT E391168 T1 20080415; DE 60320062 D1 20080515; EP 1371720 A1 20031217; EP 1371720 B1 20080402; EP 1371721 A1 20031217; ES 2304489 T3 20081016
DOCDB simple family (application)
EP 03076737 A 20030604; AT 03076740 T 20030604; DE 60320062 T 20030604; EP 03076740 A 20030604; EP 03076742 A 20030604; ES 03076740 T 20030604