EP 0629694 A1 19941221 - Method of carpet cleaning.
Title (en)
Method of carpet cleaning.
Title (de)
Verfahren zur Reinigung von Teppichen.
Title (fr)
Procédé de nettoyage de tapis.
Publication
Application
Priority
- EP 93870161 A 19930803
- EP 93870103 A 19930609
- EP 93870104 A 19930609
- SG 1996002630 A 19930609
- SG 1996008330 A 19930609
Abstract (en)
The present invention relates to the use of stable aqueous compositions for the cleaning of carpets which comprise a source of active oxygen. Said composition has a pH of from 1 to 6.
IPC 1-7
IPC 8 full level
C11D 3/00 (2006.01); C11D 3/37 (2006.01); C11D 3/39 (2006.01); C11D 1/72 (2006.01)
CPC (source: EP)
C11D 3/0031 (2013.01); C11D 3/3947 (2013.01); C11D 1/72 (2013.01)
Citation (search report)
- [X] AU 17266 A 19670713
- [DA] EP 0346835 A2 19891220 - BASF CORP [US]
- [DA] US 3607760 A 19710921 - MCINTYRE EDNA M
- [A] WO 9217634 A1 19921015 - INTERFACE INC [US]
- [E] US 5338475 A 19940816 - COREY GARLAND P [US], et al
- [E] DATABASE WPI Week 9417, Derwent World Patents Index; AN 94-144704
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 0629694 A1 19941221; EP 0629694 B1 20000621; AT E194014 T1 20000715; DE 69328900 D1 20000727; DE 69328900 T2 20010201; DK 0629694 T3 20000828; ES 2146606 T3 20000816; GR 3033595 T3 20000929; PT 629694 E 20001229
DOCDB simple family (application)
EP 93870161 A 19930803; AT 93870161 T 19930803; DE 69328900 T 19930803; DK 93870161 T 19930803; ES 93870161 T 19930803; GR 20000401149 T 20000622; PT 93870161 T 19930803