Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1986-11-12
1990-01-30
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
D04H 158
Patent
active
048973041
ABSTRACT:
Highly effective and useful method, composition and product for annihilating harmful respiratory viruses and inhibiting the spread of diseases, including the common cold. The product includes one or more carboxylic acids such as citric, malic, succinic, benzoic and the like in an effective amount and may also include a surfactant. Embodiments include impregnated or coated substrates such as facial tissue, nonwoven materials, and the like. In one application, treated tissue, when substituted for ordinary facial tissue and used in wiping the nasal area of a person suffering from a virus-borne infection is effective in annihilating the virus on contact with the treated tissue. This, in turn, prevents the spread of the virus-related illness.
REFERENCES:
patent: 2056753 (1936-10-01), Wagner
patent: 3699958 (1972-10-01), Szucs
patent: 4467799 (1984-08-01), Steinberg
patent: 4600002 (1986-07-01), Maryyanek
patent: 4711237 (1987-12-01), Kaiser
Hossain Shafi U.
Smith Kenneth R.
Bell James J.
Herrick William D.
Kimberly-Clark Corporation
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