EP 0598694 A1 19940525 - Stable compositions with persulfate salts.
Title (en)
Stable compositions with persulfate salts.
Title (de)
Stabile Zusammensetzungen, welche Persulfatsalze enthalten.
Title (fr)
Compositions stables contenant de sels d'acide persulfurique.
Publication
Application
Priority
- EP 93870198 A 19931004
- EP 92870188 A 19921116
Abstract (en)
Stable highly acidic aqueous compositions are disclosed which comprise a nonionic surfactant or mixtures thereof and a persulfate salt or mixtures thereof to be used for treating hard surfaces. Preferably, emulsions of nonionic surfactants comprising a persulfate salt or mixtures thereof are disclosed.
IPC 1-7
IPC 8 full level
D06L 1/12 (2006.01); B01J 3/08 (2006.01); C11D 1/66 (2006.01); C11D 1/825 (2006.01); C11D 3/33 (2006.01); C11D 3/37 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); D06L 3/02 (2006.01); C11D 1/72 (2006.01)
CPC (source: EP)
C11D 1/825 (2013.01); C11D 3/33 (2013.01); C11D 3/3947 (2013.01); C11D 1/72 (2013.01)
Citation (search report)
- [PX] CA 2062006 A1 19930828 - VALLIERES LUCIEN [CA]
- [X] EP 0188025 A2 19860723 - UNILEVER NV [NL], et al
- [X] EP 0199385 A2 19861029 - UNILEVER NV [NL], et al
- [A] EP 0271189 A2 19880615 - CLOROX CO [US]
- [PA] DATABASE WPI Week 9332, Derwent World Patents Index; AN 93-253068
- [A] DATABASE WPI Week 8832, Derwent World Patents Index; AN 88-225107
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0598170 A1 19940525; EP 0598170 B1 19980204; AT E163037 T1 19980215; AT E163038 T1 19980215; AU 5455994 A 19940608; AU 683858 B2 19971127; BR 9307462 A 19990824; CA 2149320 A1 19940526; CA 2149320 C 19990202; DE 69224389 D1 19980312; DE 69224389 T2 19980813; DE 69316842 D1 19980312; DE 69316842 T2 19980910; DK 0598170 T3 19980302; DK 0598694 T3 19980302; EP 0598694 A1 19940525; EP 0598694 B1 19980204; ES 2113421 T3 19980501; ES 2113521 T3 19980501; GR 3026437 T3 19980630; GR 3026562 T3 19980731; JP 3285868 B2 20020527; JP H08503017 A 19960402; RU 2135558 C1 19990827; RU 95113166 A 19970110; WO 9411475 A1 19940526
DOCDB simple family (application)
EP 92870188 A 19921116; AT 92870188 T 19921116; AT 93870198 T 19931004; AU 5455994 A 19931029; BR 9307462 A 19931029; CA 2149320 A 19931029; DE 69224389 T 19921116; DE 69316842 T 19931004; DK 92870188 T 19921116; DK 93870198 T 19931004; EP 93870198 A 19931004; ES 92870188 T 19921116; ES 93870198 T 19931004; GR 980400624 T 19980324; GR 980400752 T 19980407; JP 51213494 A 19931029; RU 95113166 A 19931029; US 9310432 W 19931029