| (19) |
 |
|
(11) |
EP 0 069 331 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
05.02.1986 Bulletin 1986/06 |
| (43) |
Date of publication A2: |
|
12.01.1983 Bulletin 1983/02 |
| (22) |
Date of filing: 30.06.1982 |
|
|
| (84) |
Designated Contracting States: |
|
DE FR GB IT |
| (30) |
Priority: |
08.07.1981 DE 3126836
|
| (71) |
Applicant: BASF Aktiengesellschaft |
|
() |
|
| (72) |
Inventors: |
|
- Balzer, Wolf-Dieter, Dr.
()
- Gotsmann, Guenther, Dr.
()
- Hettche, Albert, Dr.
()
|
|
| |
|
| (54) |
Use of salts of vinylsulfonic acids stabilised with N-nitroso-N-alkyl or cycloalkyl
hydroxyl amines as basic brighteners in galvanic nickel baths |
(57) Verwendung von mit N-Nitroso-N-alkyl-oder-cycloalkylhydroxylaminen stabilisierten
Salzen der Vinylsulfonsäure als Grundglanzbildner in galvanischen Nickelbädern