EP 1330509 A2 20030730 - REBLENDING OF DETERGENT TABLETS
Title (en)
REBLENDING OF DETERGENT TABLETS
Title (de)
NEUMISCHEN VON WASCHMITTELTABLETTEN
Title (fr)
REDOSAGE DE PASTILLES DETERGENTES
Publication
Application
Priority
- EP 01987592 A 20011026
- EP 00870254 A 20001031
- EP 00870252 A 20001031
- EP 00870253 A 20001031
- EP 01870013 A 20010119
- EP 01870012 A 20010119
- US 0151379 W 20011026
Abstract (en)
[origin: WO0238722A2] The present invention relates to a multi-phase detergent composition of compressed particulate matter, wherein the geometric mean particle diameter of one phase differs from the geometric mean particle diameter of at least one other phase by at least 300 mu m.The phases of the compositions of the present invention are easy to separate and avoid excessive contamination which would cause problems for reblend operations.The present invention also relates to a method of separating the phases of a multi-phase detergent compositions of compressed particulate matter, wherein the geometric mean particle diameter of the first phase differs from the geometric mean particle diameter of the second phase by at least 300 mu m, said method comprising the steps: (a) breaking up the compressed composition into particles, and (b) separating phases on the basis of their particle size.
IPC 1-7
IPC 8 full level
C11D 1/65 (2006.01); C11D 1/835 (2006.01); C11D 1/86 (2006.01); C11D 1/94 (2006.01); C11D 3/00 (2006.01); C11D 17/00 (2006.01); C11D 17/02 (2006.01); C11D 1/62 (2006.01)
CPC (source: EP)
C11D 1/65 (2013.01); C11D 1/835 (2013.01); C11D 1/86 (2013.01); C11D 1/94 (2013.01); C11D 3/0052 (2013.01); C11D 17/0073 (2013.01); C11D 17/0078 (2013.01); C11D 17/02 (2013.01); C11D 1/62 (2013.01)
Citation (search report)
See references of WO 0238722A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0238722 A2 20020516; WO 0238722 A3 20020829; WO 0238722 A8 20031113; AU 3979302 A 20020603; AU 3979402 A 20020521; BR 0115015 A 20040225; BR 0115022 A 20031223; CA 2424143 A1 20020530; CA 2424168 A1 20020516; CN 1473193 A 20040204; CN 1473194 A 20040204; EP 1330508 A2 20030730; EP 1330509 A2 20030730; MX PA03003816 A 20030728; MX PA03003818 A 20030728; WO 0242407 A2 20020530; WO 0242407 A3 20020829; WO 0242407 A8 20031120
DOCDB simple family (application)
US 0151379 W 20011026; AU 3979302 A 20011026; AU 3979402 A 20011026; BR 0115015 A 20011026; BR 0115022 A 20011026; CA 2424143 A 20011026; CA 2424168 A 20011026; CN 01818369 A 20011026; CN 01818373 A 20011026; EP 01987591 A 20011026; EP 01987592 A 20011026; MX PA03003816 A 20011026; MX PA03003818 A 20011026; US 0151378 W 20011026