Compositions – Electrolytes for electrical devices
Patent
1978-01-06
1980-05-20
Willis, Jr., P. E.
Compositions
Electrolytes for electrical devices
1510493, 1510494, 252 91, 252108, 252134, 252174, C11D 900, C11D 1704
Patent
active
042038570
ABSTRACT:
A detergent-scrubber article includes a solid detergent composition body, preferably of flat rectangular parallelepiped shape, affixed to a relatively rigid, yet somewhat yielding body of a light weight material, such as closed cell polystyrene or polyethylene foam. The closed cell polymeric foam is also preferably of flat rectangular parallelepiped shape, with a major surface thereof affixed to the solid detergent composition body, and serves as a scrubbing, abrading or wiping article to help remove soils or stains from surfaces of items to be cleaned, such as soiled laundry, after application of the detergent composition to such surfaces. It also functions as a handle by means of which the body of detergent composition may be held without touching it while applying such detergent to items to be cleaned. Also within the invention is a method for the manufacture of the described articles wherein the major component materials are co-extruded or continuously produced, joined together, cut to desired shape and packaged.
REFERENCES:
patent: 3076298 (1963-02-01), Tundermann
patent: 3148404 (1964-09-01), Jensen
patent: 3293684 (1966-12-01), Tundermann
patent: 3611468 (1971-10-01), Michael
Colgate-Palmolive Company
Grill Murray M.
Kramer Raymond F.
Sylvester Herbert S.
Willis, Jr. P. E.
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