EP 1516916 A1 20050323 - Detergent compositions
Title (en)
Detergent compositions
Title (de)
Waschmittelzusammensetzung
Title (fr)
Composition détergente
Publication
Application
Priority
- EP 04077150 A 20040727
- EP 03077983 A 20030919
Abstract (en)
A method of preparing 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 solid region of compacted particulate material and at least one second region of the tablet is a sprayed region and said method comprising the steps of (a) compressing a particulate composition to form said first region of compacted particulate material; (b) subsequently spraying a liquid composition onto the upper surface of said first region wherein the spraying is limited to said upper surface; and (c)solidifying said liquid composition to form said second phase of the cleaning tablet.
IPC 1-7
IPC 8 full level
C11D 17/00 (2006.01)
CPC (source: EP)
C11D 17/0082 (2013.01)
Citation (search report)
- [X] EP 0716144 A2 19960612 - UNILEVER PLC [GB], et al
- [X] EP 1035198 A2 20000913 - PROCTER & GAMBLE [US]
- [X] EP 1158041 A1 20011128 - HENKEL KGAA [DE]
- [PX] WO 03104380 A1 20031218 - UNILEVER NV [NL], et al
- [XD] WO 0061717 A1 20001019 - PROCTER & GAMBLE [US], et al
- [A] EP 1090981 A1 20010411 - PROCTER & GAMBLE [US]
- [A] US 2003092596 A1 20030515 - VEERMAN SIMON MARINUS [NL], 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 PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 04077150 A 20040727