EP 0091802 A1 19831019 - Foam-controlling detergent additive compositions and use thereof in detergent compositions.
Title (en)
Foam-controlling detergent additive compositions and use thereof in detergent compositions.
Title (de)
Schaumkontrollierende Detergenszusatzzusammensetzungen und ihre Verwendung in Detergenszusammensetzungen.
Title (fr)
Compositions à mousse controlée comme additifs à des détergents et leur utilisation dans des compositions détergentes.
Publication
Application
Priority
GB 8210701 A 19820413
Abstract (en)
A detergent additive composition comprising a mixture of: (a) a dispersion of polydimethylsiloxane foam-controlling agent in an ethoxylated nonionic surfactant having a hydrophilic-lipophilic balance of from 9 to 13 and a melting point of from 5 DEG C to 36 DEG C, and (b) a dispersion of hydrophobic silica foam-controlling agent in a water-soluble or water dispersible organic carrier having a melting point of from 38 DEG C to 90 DEG C. The additive composition is suitable for use in a detergent composition containing at least 12% of a mixture of anionic and nonionic surfactants to provide improved detergency and foam regulation characteristics across the range of wash temperature conditions.
IPC 1-7
IPC 8 full level
C11D 1/72 (2006.01); C11D 3/00 (2006.01); C11D 3/12 (2006.01); C11D 3/37 (2006.01)
CPC (source: EP)
C11D 1/72 (2013.01); C11D 3/0026 (2013.01); C11D 3/124 (2013.01); C11D 3/373 (2013.01); C11D 3/3738 (2013.01)
Citation (search report)
- [Y] FR 2328040 A1 19770513 - PROCTER & GAMBLE [US]
- [YD] EP 0046342 A1 19820224 - PROCTER & GAMBLE [US], et al
- [AD] EP 0008829 A1 19800319 - PROCTER & GAMBLE [US], et al
- [A] DE 2646057 A1 19770421 - PROCTER & GAMBLE
- [A] EP 0013028 A1 19800709 - HENKEL KGAA [DE]
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0091802 A1 19831019; EP 0091802 B1 19870930; DE 3373918 D1 19871105
DOCDB simple family (application)
EP 83301989 A 19830408; DE 3373918 T 19830408