| (19) |
 |
|
(11) |
EP 0 456 315 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
05.02.1992 Bulletin 1992/06 |
| (43) |
Date of publication A2: |
|
13.11.1991 Bulletin 1991/46 |
| (22) |
Date of filing: 03.05.1991 |
|
|
| (84) |
Designated Contracting States: |
|
AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
| (30) |
Priority: |
08.05.1990 US 520571
|
| (71) |
Applicant: THE PROCTER & GAMBLE COMPANY |
|
Cincinnati,
Ohio 45202 (US) |
|
| (72) |
Inventors: |
|
- Leslie, Kenneth Allen
Cincinnati,
Ohio 45242 (US)
- Saud, Susan Ann
Milford,
Connecticut 06460 (US)
- Mellea, Michelle Frances
West Chester,
Ohio 45069 (US)
|
| (74) |
Representative: Canonici, Jean-Jacques et al |
|
Procter & Gamble European Technical Center N.V.
Temselaan 100
1853 Strombeek-Bever
1853 Strombeek-Bever (BE) |
|
| |
|
| (54) |
Low pH granular laundry detergent compositions containing aluminosilicate citric acid
and carbonate builders |
(57) Low pH, dense granular laundry detergent compositions contain a specific aluminosilicate,
citric acid and carbonate builder system, and little or no phosphate. The compositions
provide good cleaning and have good physical properties.