EP 0268967 A2 19880601 - Cleaning block for the cistern of flushing toilets.
Title (en)
Cleaning block for the cistern of flushing toilets.
Title (de)
Reinigungsblock für den Wasserkasten von Spültoiletten.
Title (fr)
Bloc de nettoyage pour le bac à eau de toilettes.
Publication
Application
Priority
DE 3640090 A 19861124
Abstract (en)
[origin: US4820449A] A cleaning block for the tank of flush toilets comprising: 10 to 30% by weight of monoalkyl sulfate, Na salt, 5 to 40% by weight of fatty acid alkanolamide, and 15 to 60% by weight of a water-soluble inorganic alkali salt, and optionally calcium-complexing carboxylic acids or alkali salts thereof, perfume, dye and other auxiliaries. The block is distinguished by a particularly long useful life, by uniform dissolving behavior and by high cleaning power. A method for use and process for manufacture are also afforded.
Abstract (de)
Der Reinigungsblock besteht aus 10 bis 30 Gew.-% Monoalkylsulfat-Na-Salz, 5 bis 40 Gew.-% Fettsäurealkanolamid und 15 bis 60 Gew.-% wasserlöslichem anorganischem Alkalisalz, sowie gegebenenfalls Calcium komplexierenden Carbonsäuren oder deren Alkalisalzen, Parfüm, Farbstoff u. a. Hilfsstoffen. Er zeichnet sich durch besonders lange Standzeit, gleichmäßiges Abspülverhalten und hohe Reinigungsleistung aus.
IPC 1-7
IPC 8 full level
C11D 1/14 (2006.01); C11D 1/52 (2006.01); C11D 1/65 (2006.01); C11D 3/02 (2006.01); C11D 3/04 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP US)
C11D 1/523 (2013.01 - EP US); C11D 1/652 (2013.01 - EP US); C11D 3/046 (2013.01 - EP US); C11D 17/0056 (2013.01 - EP US); C11D 1/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0268967 A2 19880601; EP 0268967 A3 19900613; EP 0268967 B1 19920624; AT E77647 T1 19920715; DE 3640090 A1 19880601; DE 3780003 D1 19920730; ES 2032423 T3 19930216; GR 3005752 T3 19930607; US 4820449 A 19890411
DOCDB simple family (application)
EP 87116866 A 19871116; AT 87116866 T 19871116; DE 3640090 A 19861124; DE 3780003 T 19871116; ES 87116866 T 19871116; GR 920402083 T 19920923; US 12469387 A 19871124