Cleaning block for flush toilet tanks

Compositions – Fluent dielectric – N-containing

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Details

252106, 252174, 25217414, 25217418, 252546, 252550, 252DIG16, C11D 1700

Patent

active

048204498

ABSTRACT:
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.

REFERENCES:
patent: 3540899 (1970-11-01), Alper et al.
patent: 4043931 (1977-08-01), Jeffrey et al.
patent: 4217234 (1980-08-01), Krisp et al.
patent: 4224266 (1980-09-01), Hunt et al.
patent: 4252694 (1981-02-01), Lewis et al.
patent: 4460490 (1984-07-01), Barford et al.

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