| (19) |
 |
|
(11) |
EP 0 510 762 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
22.06.1994 Bulletin 1994/25 |
| (43) |
Date of publication A2: |
|
28.10.1992 Bulletin 1992/44 |
| (22) |
Date of filing: 16.04.1992 |
|
|
| (84) |
Designated Contracting States: |
|
CH DE ES FR GB IT LI NL SE |
| (30) |
Priority: |
23.04.1991 GB 9108665
|
| (71) |
Applicants: |
|
- UNILEVER N.V.
NL-3013 AL Rotterdam (NL)
CH DE ES FR IT LI NL SE
- UNILEVER PLC
London EC4P 4BQ (GB)
GB
|
|
| (72) |
Inventors: |
|
- Houghton, Mark Philip
NL-3133 AT Vlaardingen (NL)
- Jurgens, Albertus
NL-3461 GJ Linschoten (NL)
- Kimpton, Paul
Daventry,
Northants (GB)
- Russell, Stephen William
NL-3133 AT Vlaardingen (NL)
|
| (74) |
Representative: Dries, Antonius Johannes Maria et al |
|
Unilever N.V. Patent Division
P.O. Box 137
3130 AC Vlaardingen
3130 AC Vlaardingen (NL) |
|
| |
|
| (54) |
Liquid cleaning products |
(57) Non-aqueous liquid cleaning product compositions comprise a particulate solid phase
dispersed in a non-aqueous liquid phase. The compositions contain a polymer comprising
at least one first group capable of association with the particles of the solid phase
and at least one second group capable of extending away from the surface of the particles.