| (19) |
 |
|
(11) |
EP 0 303 473 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
17.01.1990 Bulletin 1990/03 |
| (43) |
Date of publication A2: |
|
15.02.1989 Bulletin 1989/07 |
| (22) |
Date of filing: 10.08.1988 |
|
|
| (84) |
Designated Contracting States: |
|
AT BE CH DE ES FR GB GR IT LI LU NL SE |
| (30) |
Priority: |
12.08.1987 GB 8719083
|
| (71) |
Applicant: Albright & Wilson Limited |
|
Oldbury
Warley
West Midlands B68 0NN (GB) |
|
| (72) |
Inventors: |
|
- Haughton, Michael Harry
Workington
Cumbria (GB)
- Martin, Clifford George
Whitehaven
Cumbria CA28 6HY (GB)
|
| (74) |
Representative: Savidge, Roger Gordon Madgwick et al |
|
ALBRIGHT & WILSON UK LIMITED
Patents Department
P O Box 3
210-222 Hagley Road
Oldbury, Warley,
West Midlands B68 0NN
Oldbury, Warley,
West Midlands B68 0NN (GB) |
|
| |
|
(57) Dilute dispersions of cationic fabric conditioners in water undergo creaming in the
presence of dissolved electrolyte to form concentrated, readily dispersible creams
having a spherulitic structure and typically containing from 8 to 50% by weight of
fabric conditioner and 1 to 15% by weight of electrolyte.