No-scrub cleaning method

Details No-scrub cleaning method No-scrub cleaning method

1974-10-01

1976-11-30

Bashore, S. Leon

Cleaning and liquid contact with solids

Processes

Including forming a solidified or hardened coating for cleaning

134 21, 252 90, 252DIG2, B08B 700

Patent

active

039947440

ABSTRACT:
Aqueous cleaning compositions having a minimum film-forming temperature of at least 30.degree. C. and comprising a polymer having a glass transition temperature of at least 35.degree. C. and a metal salt, form a tacky film after being applied to a soiled substrate. Soil adheres to the tacky film which, as a result of the drying of said composition, fractures to form a removable residue. Soil is removed from the substrate together with the residue. This method requires no scrubbing when cleaning soiled substrates with said aqueous cleaning compositions.

REFERENCES:
patent: 3574124 (1971-04-01), Lyness et al.
patent: 3630923 (1971-12-01), Simmons et al.
patent: 3716488 (1973-02-01), Kolsky et al.
patent: 3723323 (1973-03-01), Morgan et al.
patent: 3723358 (1973-03-01), Morgan et al.
patent: 3835071 (1974-09-01), Allen et al.
patent: 3901727 (1975-08-01), Loudas

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