Tile and grout cleaner

Details Tile and grout cleaner Tile and grout cleaner

1978-10-18

1980-06-10

Willis, Jr., P. E.

Compositions

Fluent dielectric

N-containing

252546, 252550, 252DIG7, 252DIG11, 252DIG14, C11D 184, C11D 328, C11D 732

Patent

active

042072158

ABSTRACT:
A tile and grout cleaning composition is provided which consists essentially of about 1.5 to 7.0 weight percent of a sequestering agent expressed on a free acid basis; about 1.0 to 3.0 weight percent of an alkaline hydroxide; 1.0 to 4.0 weight percent of 2-heptadecyl-1-carboxymethyl-1-(2-hydroxyethyl)-2-imidazolinium chloride; and the balance is water wherein the composition is capable of existing as a thixotropic gel at room temperature and of forming a water-impermeable outer skin upon application of the composition to the tile or grout surface.

REFERENCES:
patent: 3679609 (1972-07-01), Castner
patent: 3840481 (1974-10-01), Miller
patent: 3912662 (1975-10-01), Martinsson et al.
patent: 3935130 (1976-01-01), Hirano et al.
patent: 3956198 (1976-05-01), Bauer
patent: 3965048 (1978-06-01), Murtaugh
patent: 4020016 (1977-04-01), Sokol
patent: 4028261 (1977-06-01), Peterson et al.
patent: 4046706 (1977-09-01), Krezanoski
patent: 4104187 (1978-08-01), Sibley et al.
patent: 4122043 (1978-10-01), Kersnar et al.
McCutcheons-"Detergents & Emulsifiers," 1970, p. 149.

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