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

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

1982-11-26

1984-09-18

Van Balen, William J.

Special receptacle or package

Including ancillary article contacting medium

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.

REFERENCES:
patent: 4007258 (1977-02-01), Cohen et al.
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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