EP 0650518 A4 19990428 - PROCESS OF DISPENSING A HIGH BULK DENSITY PERCARBONATE-CONTAINING LAUNDRY DETERGENT.
Title (en)
PROCESS OF DISPENSING A HIGH BULK DENSITY PERCARBONATE-CONTAINING LAUNDRY DETERGENT.
Title (de)
VERFAHREN ZUM EINSPÜLEN EINES PERCARBONATHALTIGEN TEXTILWASCHMITTELS MIT HOHER SCHÜTTDICHTE.
Title (fr)
PROCEDE DE DISTRIBUTION D'UN DETERGENT POUR LESSIVE, CONTENANT DU PERCARBONATE ET A MASSE VOLUMIQUE NON TASSEE ELEVEE.
Publication
Application
Priority
- GB 9214890 A 19920714
- US 9306302 W 19930702
Abstract (en)
[origin: WO9401521A1] A low temperature process for washing laundry in a domestic washing machine is provided. In this process a detergent composition of bulk density > 650 g/litre is delivered to the wash via a dispensing device. The detergent composition comprises a bleach activator and a coated alkali metal percarbonate bleach wherein the coating material is a mixed salt of an alkali metal carbonate and alkali metal sulphate. The washing process is conducted at a temperature of no more than 50 C.
IPC 1-7
C11D 3/10; C11D 3/39; C11D 3/395; C11D 11/00; C11D 17/06; D06L 1/12; D06L 1/20; D06L 3/02
IPC 8 full level
D06L 3/02 (2006.01); C11D 3/04 (2006.01); C11D 3/08 (2006.01); C11D 3/10 (2006.01); C11D 3/12 (2006.01); C11D 3/39 (2006.01); C11D 17/00 (2006.01); C11D 17/06 (2006.01)
CPC (source: EP)
C11D 3/1273 (2013.01); C11D 3/3907 (2013.01); C11D 17/0039 (2013.01); C11D 17/065 (2013.01); C11D 2111/12 (2024.01)
Citation (search report)
[X] WO 9206163 A1 19920416 - PROCTER & GAMBLE [US]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9401521 A1 19940120; AT E217341 T1 20020515; CA 2140286 A1 19940120; CA 2140286 C 19990202; DE 69331905 D1 20020613; DE 69331905 T2 20021212; EG 20548 A 19990731; EP 0650518 A1 19950503; EP 0650518 A4 19990428; EP 0650518 B1 20020508; ES 2176205 T3 20021201; GB 9214890 D0 19920826; JP H07509281 A 19951012; MA 22930 A1 19940401; MX 9304262 A 19940531
DOCDB simple family (application)
US 9306302 W 19930702; AT 93916935 T 19930702; CA 2140286 A 19930702; DE 69331905 T 19930702; EG 34893 A 19930713; EP 93916935 A 19930702; ES 93916935 T 19930702; GB 9214890 A 19920714; JP 50343694 A 19930702; MA 23230 A 19930713; MX 9304262 A 19930714