Compositions – Electrolytes for electrical devices
Patent
1974-10-01
1977-01-11
Albrecht, Dennis L.
Compositions
Electrolytes for electrical devices
252 88, 252 89R, 252133, 252135, 252173, 252523, 252541, 252DIG2, 252DIG14, 260 296M, 260 296MM, A47L 702, A47L 1132, C11D 710, C11D 726
Patent
active
040025713
ABSTRACT:
Aqueous cleaning compositions are disclosed as 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, said composition forming 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. A process which requires no scrubbing is also disclosed for cleaning soiled substrates with said aqueous cleaning compositions.
REFERENCES:
patent: 3308078 (1967-03-01), Rogers et al.
patent: 3320196 (1967-05-01), Rogers
patent: 3574124 (1971-04-01), Lyness
patent: 3630923 (1971-12-01), Simmons
patent: 3716488 (1973-02-01), Kolsky
patent: 3723323 (1973-03-01), Morgan
patent: 3723358 (1973-03-01), Morgan
patent: 3835071 (1974-09-01), Allen
patent: 3901727 (1975-08-01), Loudas
Anderle Robert C.
Schwarz Robert F.
Albrecht Dennis L.
S. C. Johnson & Son Inc.
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