EP0145084A3
Bleaching composition
Abstract
The invention pertains to aqueous liquid thickened chlorine bleaching compositions comprising an alkali metal hypochlorite solution thickened by a combination of at least two different detergent-active components, one of which comprises a trialkylamineoxide having two short alkyl groups and one long chain C8-C18 alkyl group, at least 20% by weight of the amineoxide component having C16-C18 alkyl groups. The invention provides improved thickening action and allows reduced levels of the thickening detergent-active system.
Term
Term ended
Projected expiry passed 30 November 2004, 21.8 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| EP0021581A1 | Cites | European Patent Office (EPO) | Y | Search report |
| EP0030401A1 | Cites | European Patent Office (EPO) | Y | Search report |
| EP0079697A1 | Cites | European Patent Office (EPO) | Y | Search report |
| EP0137871A1 | Cites | European Patent Office (EPO) | E | Search report |
5 members in 4 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 8332271 | United Kingdom | A | |
| 8332271 | United Kingdom | – | |
| 8332271 | – | – | – |
| GB19830032271 | – | – | – |
Members5
| Document | Office | Kind | |
|---|---|---|---|
| NO844779L | Norway | L | |
| AU3622684A | Australia | A | |
| EP0145084A2 | European Patent Office (EPO) | A2 | |
| JPS60186600A | Japan | A | |
| EP0145084A3This record | European Patent Office (EPO) | A3 |
9 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | |
| Application withdrawnWithdrawn18W | 18W | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION HAS BEEN WITHDRAWNSTAA | STAA | |
| First examination report despatched17Q | 17Q | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | |
| Designated contracting statesAK | AK | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 0145084
- Publication, DOCDB
- 0145084
- Publication, EPODOC
- EP0145084
- Application
- 84201759
- Application, DOCDB
- 84201759
- Application, EPODOC
- EP19840201759
Titles3
- English
- BLEACHING COMPOSITION
- French
- Composition pour le blanchiment
- German
- Bleichmittelzusammensetzung
Classification
- CPC, 3
- C11D3/3956
- C11D1/10
- C11D1/75
- IPC, 3
- C11D1 10
- C11D1 75
- C11D3 395
Designated states10
- Contracting states, 10
- Austria
- Belgium
- Switzerland
- Germany
- France
- United Kingdom
- Italy
- Liechtenstein
- Netherlands (Kingdom of the)
- Sweden