Title (en)

Method for cleaning floors

Title (de)

Verfahren zur Reinigung von Fussböden

Title (fr)

Méthode de nettoyage de sol

Publication

EP 0913460 A3 19990714 (DE)

Application

EP 98120204 A 19981024

Priority

DE 19748379 A 19971103

Abstract (en)

[origin: EP0913460A2] In a process to clean heavily soiled hard floors the floor is pretreated with an abrasive crystalline water-soluble phosphate before scrubbing.

IPC 1-7

C11D 3/02; C11D 3/06; C11D 3/20

IPC 8 full level

C11D 3/02 (2006.01); C11D 3/06 (2006.01); C11D 3/20 (2006.01); C11D 11/00 (2006.01)

CPC (source: EP)

C11D 3/046 (2013.01); C11D 3/06 (2013.01); C11D 3/2086 (2013.01); C11D 2111/14 (2024.01)

Citation (search report)

• [A] WO 9623605 A1 19960808 - ECOLAB INC [US]
• [A] DATABASE WPI Section Ch Week 8319, Derwent World Patents Index; Class A97, AN 83-45178K, XP002103483

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 0913460 A2 19990506; EP 0913460 A3 19990714; EP 0913460 B1 20031210; AT E256172 T1 20031215; DE 19748379 A1 19990506; DE 19748379 C2 19991028; DE 59810393 D1 20040122

DOCDB simple family (application)

EP 98120204 A 19981024; AT 98120204 T 19981024; DE 19748379 A 19971103; DE 59810393 T 19981024