EP 3615650 A1 20200304 - COMPOSITION FOR CLEANING SURFACES
Title (en)
COMPOSITION FOR CLEANING SURFACES
Title (de)
ZUSAMMENSETZUNG ZUR REINIGUNG VON OBERFLÄCHEN
Title (fr)
COMPOSITION DE NETTOYAGE DE SURFACES
Publication
Application
Priority
- AT 503502017 A 20170429
- AT 2018060086 W 20180427
Abstract (en)
[origin: WO2018195577A1] The present invention relates to a composition for cleaning surfaces and/or for detecting organic substances in a solution or on a surface, comprising a) at least one salt of permanganic acid, ferric acid and/or chromic acid, b) at least one organic phosphonate, and c) at least one persulfate, wherein: the at least one organic phosphonate has a general formula (I); R1 is an organic group, X1 is OH or OM1, and X2 is OH or OM2; M1 and M2 stands for an alkali metal ion or ammonium ion; the organic group R1 is a mono- or polysubstituted or unsubstituted C1-C12 alkyl group, C3-C10 cycloalkyl group or C6-C14 aryl group; and the organic group can be bound to 1 to 3 further phosphonate groups of general formula (I).
IPC 8 full level
C11D 3/36 (2006.01); C11D 3/39 (2006.01); C11D 17/04 (2006.01)
CPC (source: AT EP US)
C11D 1/342 (2013.01 - AT); C11D 3/044 (2013.01 - US); C11D 3/046 (2013.01 - AT US); C11D 3/361 (2013.01 - AT EP US); C11D 3/364 (2013.01 - EP US); C11D 3/365 (2013.01 - US); C11D 3/3937 (2013.01 - EP); C11D 3/3942 (2013.01 - AT EP US); C11D 17/0008 (2013.01 - US); C11D 17/041 (2013.01 - EP); C11D 2111/14 (2024.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018195577 A1 20181101; AT 519943 A1 20181115; CA 3060321 A1 20181101; CN 110637079 A 20191231; CN 110637079 B 20220222; EP 3615650 A1 20200304; EP 3615650 B1 20230802; EP 3615650 C0 20230802; US 2020140783 A1 20200507
DOCDB simple family (application)
AT 2018060086 W 20180427; AT 503502017 A 20170429; CA 3060321 A 20180427; CN 201880026902 A 20180427; EP 18723670 A 20180427; US 201816607478 A 20180427