EP 1469061 A1 20041020 - Method for the Preparation of multiphase cleaning tablet comprising a smooth phase
Title (en)
Method for the Preparation of multiphase cleaning tablet comprising a smooth phase
Title (de)
Verfahren zur Herstellung Mehrphasiger Reinigungstabletten mit einer glatten Phase
Title (fr)
Procédé de préparation de tablette de nettoyage multi-phase comprenant une phase lisse
Publication
Application
Priority
EP 03076119 A 20030416
Abstract (en)
A process for the preparation of a multi-phase cleaning tablet comprising a first smooth phase which comprises a meltable material and a second phase, comprising the steps of A) treating the outer surface of said smooth phase such that at least part of the outer surface thereof melts; B) bringing said melted part of said smooth phase into contact with the outer surface of the second phase such that the melted surface part of the smooth phase is used as the contact surface; and C) pressing the two phases together to ensure adequate adhesion of the first smooth phase to the second phase.
IPC 1-7
IPC 8 full level
C11D 17/00 (2006.01)
CPC (source: EP)
C11D 17/0078 (2013.01); C11D 17/0082 (2013.01)
Citation (search report)
- [X] EP 1239029 A1 20020911 - UNILEVER PLC [GB], et al
- [X] WO 9906522 A1 19990211 - PROCTER & GAMBLE [US], et al
- [XD] WO 0052127 A1 20000908 - HENKEL KGAA [DE]
- [A] EP 0716144 A2 19960612 - UNILEVER PLC [GB], et al
- [A] US 3324038 A 19670606 - HOMET CHAFFEE ROBERT, et al
- [A] EP 1090980 A1 20010411 - PROCTER & GAMBLE [US]
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)
EP 1469061 A1 20041020; EP 1469061 B1 20070718; AT E367433 T1 20070815; DE 602004007570 D1 20070830; DE 602004007570 T2 20080320; ES 2289424 T3 20080201
DOCDB simple family (application)
EP 04075672 A 20040309; AT 04075672 T 20040309; DE 602004007570 T 20040309; ES 04075672 T 20040309