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AssigneeHenkel Kommanditgesellschaft auf Aktien
InventorsBernd-Dieter Holdt, Ronald Menke, Gerd Praus, Petra Hasselbach
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A two-component tablet for cleaning and disinfecting toilet flush tanks which adhere to the tank and will not be washed away and/or decomposed comprising extruded component A consisting essentially of (a) 10 to 50% by weight of an alkylbenzene sulfonate, (b) 0 to 40% by weight of inorganic alkali metal salts, (c) 0 to 10% by weight of at least one plasticizer, (d) 5 to 25% by weight of at least one disintegration rate regulator selected from the group consisting of fatty acid ethanolamides, fatty acid diethanolamides and stearic acid, (e) 0 to 50% of a disinfectant selected from a chlorine releasing compound or an active oxygen containing compound or acid and (f) 0 to 30% by weight of a complexing agent with the sum of (e) and (f), being greater than 5% and component B consisting essentially of (a') 20 to 55% by weight of an alkylbenzene sulfonate, (b') 15 to 45% by weight of inorganic alkali metal salts, (c') 0 to 10% by weight of at least one plasticizer, (d') 5 to 25% by weight of at least one disintegration rate regulator selected from the group consisting of fatty acid ethanolamides, fatty acid diethanolamides and stearic acid, (e') 1 to 10% by weight of perfume and (f') 5 to 15% by weight of dye, the sum of (c') and (e') being not greater than 10%, component A and B occupying different portions of the final tablet.
A two-component cleaning and disinfecting tablet for urinals and toilet flush tanks comprising extruded component A consisting essentially of (a) 10 to 50% by weight of an alkylbenzene sulfonate, (b) 10 to 40% by weight of inorganic alkali metal salts, (c) 5 to 10% by weight of at least one plasticizer, (d) 5 to 25% by weight of at least one disintegration rate regulator selected from the group consisting of fatty acid ethanolamides, fatty acid diethanolamides and stearic acid, (e) 5 to 50% of disinfectant selected from an active oxygen containing peroxy compound, or acid and (f) 5 to 30% by weight of a complexing agent with the sum of (e) and (f) being greater than 5% by weight and extruded component B consisting essentially of (a') 20 to 55% by weight of an alkylbenzene sulfonate, (b') 15 to 45% by weight of inorganic alkali metal salts, (c') 2 to 10% by weight of at least one plasticizer, (d') 5 to 25% by weight of at least one distintegration rate regulator selected from the group consisting of fatty acid ethanolamides, fatty acid diethanolamides and stearic acid, (e') 1 to 10% by weight of perfume and (f') 5 to 15% by weight of dye, the sum of (c') and (e') being not greater than 10% by weight, components A and B being attached together and occupying different portions of the final tablet.
A two-component cleaning and disinfecting tablet for urinals and toilet flush tanks comprising extruded component A consisting essentially of (a) 10 to 40% by weighto of an alkylbenzene sulfonate, (b) 10 to 40% by weight of inorganic alkali metal salts, (c) 5 to 10% by weight of at least one plasticizer, (d) 10 to 25% by weight of at least one disintegration rate regulator selected from the group consisting of fatty acid ethanolamides, fatty acid diethanolamides and stearic acid, and (e) 5 to 50% by weight of an active oxygen containing peroxy compound and extruded component B consisting essentially of (a') 20 to 40% by weight of an alkylbenzene sulfonate, (b') 15 to 45% by weight of inorganic alkali metal salts, (c') 2 to 10% by weight of at least one plasticizer, (d') 10 to 25% by weight of at least one disintegration rate regulator selected from the group consisting of fatty acid ethanolamides, fatty acid diethanolamides and stearic acid, (e') 1 to 10% by weight of perfume and (f') 5 to 10% by weight of dye, the sum of (c') and (e') being no greater than 10% by weight, components A and B being attached together and occupying different portions of the final tablet.
Dependencies are inferred from the claim text.