Packaged dry-to-the-touch article and method of packaging the ar

Special receptacle or package – Including ancillary article contacting medium

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206210, 206361, 206484, 53396, 428 35, 428 74, 428194, 428905, 428913, B65D 8500, B65D 8570

Patent

active

044718713

ABSTRACT:
A substantially dry-to-the-touch article contained in a closed, moisture impervious container, comprises a matrix of polysaccharide and/or protein and a non-aqueous liquid having a dielectric constant of from 1.5 to 40 included within the matrix. The article although apparently dry is capable of releasing the included non-aqueous liquid when contacted with water. The article can form a sheet or wad of fabric or it can be presented in the form of a tablet or powder.

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patent: 4230687 (1980-10-01), Sair et al.
patent: 4277024 (1981-07-01), Spector
patent: 4309469 (1982-01-01), Varona
patent: 4337862 (1982-07-01), Suter
"Textile Research Journal" 44, No. 3, pp. 165-173 (1974), (H.-D. Weigmann et al).
"Makromoleculare Chemie", vol. 9, No. 239, Sep., 1953, pp. 254-260 (H. Staudinger et al).
"Chemical Abstracts", vol. 82, No. 7, Mar. 31, 1975, No. 84759H, Dtsch. Lebens M.-Rundsch., 1974, 70 (10), 349-351 (H. G. Maier).
"Chemical Abstracts", vol. 79, No. 23, Dec. 10, 1973, No. 135486q; Lebens M.-Wiss. Technol., 1973, 6 (4), 147-150, (F. Osman-Ismail et al).

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