Cleaning and liquid contact with solids – Processes – Using solid work treating agents
Patent
1978-08-23
1980-04-08
Caroff, Marc L.
Cleaning and liquid contact with solids
Processes
Using solid work treating agents
134 40, 252 91, 252171, 252172, B08B 100
Patent
active
041971388
ABSTRACT:
A cleaning fluid is used in a method for cleaning the white undersurface of a flexible or partly flexible mat cover of a photocopy machine. The cleaning fluid is essentially 1,1,1, trichloroethane to which a small amount of linseed oil is added to prevent evaporation and to provide a very thin coating of antistatic film to the cleaned surface of the mat. To this chemical cleaning agent a small amount of perfume or scent and a coloring agent are preferably added to make the chemical more appealing to the casual user. The mat is cleaned by scrubbing it with a coarse-faced pad or sponge impregnated with the cleaning fluid to remove accumulated dirt, oil, carbon inks and the like from the white undersurface.
REFERENCES:
patent: 2076604 (1937-04-01), Watson
patent: 2613011 (1952-10-01), Smith
patent: 3751970 (1973-08-01), Alburger
patent: 3773677 (1973-11-01), Boyles
patent: 3937665 (1976-02-01), Mammino et al.
Smith Geoffrey G.
Sniffen John C.
Caroff Marc L.
Roberts Ralph R.
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