Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1985-11-12
1987-07-28
Lieberman, Paul
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
252142, 252174, 252DIG16, 252 95, 252 99, 252134, 252106, 252529, 252548, 252539, 252558, 4227, 4228, C11D 1700
Patent
active
046830723
ABSTRACT:
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.
REFERENCES:
patent: 3294692 (1966-12-01), Kelly et al.
patent: 4200606 (1980-04-01), Kitko
patent: 4269723 (1981-05-01), Barford et al.
patent: 4578207 (1986-03-01), Holdt et al.
Hasselbach Petra
Holdt Bernd-Dieter
Menke Ronald
Praus Gerd
Grandmaison Real J.
Henkel Kommanditgesellschaft auf Aktien
Le Hoa Van
Lieberman Paul
Millson Jr. Henry E.
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