EP 3681988 B1 20221221 - SHAPED TOILET CLEANER BLOCK
Title (en)
SHAPED TOILET CLEANER BLOCK
Title (de)
GEFORMTER TOILETTENREINIGERBLOCK
Title (fr)
BLOC DE NETTOYAGE DE TOILETTE MIS EN FORME
Publication
Application
Priority
- EP 17191046 A 20170914
- EP 2018073582 W 20180903
Abstract (en)
[origin: WO2019052842A1] The invention relates to a shaped toilet cleaner block comprising: • a surfactant mix consisting essentially of alkyl benzene sulfonate and nonionic surfactant; • filler; and • colorant; wherein the block comprises from 0 to 3 wt% of other surfactants; wherein the weight ratio of alkyl benzene sulfonate to nonionic surfactant is from 9:1 to 3:1; and the colorant is selected from blue, green, red, orange, violet, pink and yellow.
IPC 8 full level
C11D 1/83 (2006.01); C11D 1/22 (2006.01); C11D 1/72 (2006.01); C11D 3/40 (2006.01); C11D 17/00 (2006.01); E03D 9/02 (2006.01)
CPC (source: EP)
C11D 1/83 (2013.01); C11D 3/40 (2013.01); C11D 17/0056 (2013.01); C11D 1/22 (2013.01); C11D 1/72 (2013.01); E03D 2009/024 (2013.01)
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
DOCDB simple family (publication)
WO 2019052842 A1 20190321; EP 3681988 A1 20200722; EP 3681988 B1 20221221; PL 3681988 T3 20230508; RS 63950 B1 20230228
DOCDB simple family (application)
EP 2018073582 W 20180903; EP 18759643 A 20180903; PL 18759643 T 20180903; RS P20230102 A 20180903