| (19) |
 |
|
(11) |
EP 0 353 075 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
25.04.1990 Bulletin 1990/17 |
| (43) |
Date of publication A2: |
|
31.01.1990 Bulletin 1990/05 |
| (22) |
Date of filing: 27.07.1989 |
|
|
| (84) |
Designated Contracting States: |
|
AT BE CH DE ES FR GB GR IT LI NL SE |
| (30) |
Priority: |
29.07.1988 GB 8818144
|
| (71) |
Applicants: |
|
- UNILEVER PLC
London EC4P 4BQ (GB)
GB
- UNILEVER N.V.
3013 AL Rotterdam (NL)
BE CH DE ES FR GR IT LI NL SE AT
|
|
| (72) |
Inventors: |
|
- Aldcroft, Derek
South Wirral
Cheshire, L66 2YZ (GB)
- Newton, John Robert
Altrincham
Cheshire, WA14 2LX (GB)
- Saunders, John Mark
Wirral
Merseyside, L63 9HD (GB)
- Stanier, Peter William
Sandbach
Cheshire, CW11 9EZ (GB)
|
| (74) |
Representative: Roscoe, Brian Corrie et al |
|
UNILEVER PLC
Patents Division
Colworth House
Sharnbrook
Bedford MK44 1LQ
Bedford MK44 1LQ (GB) |
|
| |
|
| (54) |
Liquid detergent compositions |
(57) Aqueous liquid detergent compositions are required to be non-corrosive to the vessels
in which they are used and have viscosities allowing convenient use. Use of amorphous
silicas having defined surface area, mean pore diameter, oil absorption and weight
mean particle size as components allow these desired properties to be achieved.