Hard surface acid cleaner and brightener

Details Hard surface acid cleaner and brightener Hard surface acid cleaner and brightener

1975-05-27

1976-11-23

Pitlick, Harris A.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

252544, 252546, 252548, C11D 732

Patent

active

039935752

ABSTRACT:
An acid cleaner and brightener concentrate composition comprising a dicarboxylic acid, an amine and water having a pH of about 1 to about 3 is useful in removal of tenacious soil, such as tarnish, discoloration, corrosion and oxidation products from vehicles, such as railroad rolling stock, without subsequent harm to surfaces, including coated polycarbonate glass substitute.

REFERENCES:
patent: 2901434 (1959-08-01), Butcosk
patent: 3072502 (1963-01-01), Alfano
patent: 3166444 (1965-01-01), Ehren et al.

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