Food or edible material: processes – compositions – and products – Packaged or wrapped product – Three or more layered diverse packaging materials having at...
Patent
1982-02-08
1984-10-23
Weinstein, Steven
Food or edible material: processes, compositions, and products
Packaged or wrapped product
Three or more layered diverse packaging materials having at...
206205, 206484, 229 35MF, 426106, 426410, 426594, 53455, 53474, 53411, B65D 8500, B65D 8100, B65D 6514, B65D 6540
Patent
active
044788584
ABSTRACT:
In combination, a predetermined quantity of particulate soluble beverage product, a predetermined quantity of aroma oil containing aromatic volatiles and a flexible air-tight packet for housing said particulate beverage product and said aroma oil for an extended period of time without substantial degradation in the quality or substantial decrease in the quantity of aromatic volatiles present in said aroma oil and said beverage product. In a particularly preferred embodiment the particulate soluble beverage product comprises instant coffee and the aroma oil comprises coffee aroma oil. Said packet preferably comprises at least two layers of a flexible sheet material which is substantially impervious to the passage of gas and liquid, said flexible sheet material having at least one surface which is substantially inert to the aromatic volatiles contained in said coffee aroma oil and said particulate soluble coffee product. The layers of flexible sheet material are superposed on one another so that said coffee aroma oil and said particulate soluble coffee product contained intermediate said layers contacts only the substantially inert surfaces of said sheet material. The layers are continuously secured to one another about their periphery to form a gas and liquid-impervious seal surrounding and totally enclosing said coffee aroma oil and said particulate soluble coffee product.
REFERENCES:
patent: 1247906 (1917-11-01), Tully
patent: 2357258 (1944-08-01), Harris
patent: 2805164 (1957-09-01), Doppler
patent: 3077405 (1963-02-01), Clinton et al.
patent: 3078201 (1963-02-01), Christie
patent: 3136468 (1964-06-01), Keller
patent: 3148070 (1964-09-01), Mishkin et al.
patent: 3183096 (1965-05-01), Hiscock
patent: 3314591 (1967-04-01), Cheeley
patent: 3373043 (1968-03-01), Rubenstein
patent: 3603454 (1971-09-01), Raaf
patent: 3625704 (1971-12-01), Andre et al.
patent: 3700388 (1972-10-01), Johnson et al.
patent: 3769032 (1973-10-01), Lubsen et al.
patent: 3783163 (1974-01-01), Patel
patent: 3840680 (1974-10-01), Schmidt et al.
patent: 3890448 (1975-06-01), Ito
patent: 3935810 (1976-02-01), Milano
patent: 4034116 (1977-07-01), Hammell et al.
patent: 4214029 (1980-07-01), Barnes
patent: 4308084 (1981-12-01), Ohtusuki et al.
patent: 4310578 (1982-01-01), Katsura et al.
patent: 4333601 (1982-06-01), Grimm
Modern Packaging Encyclopedia, 7/1968, vol. 41, #7A, McGraw Hill.
Modern Packaging Encyclopedia, 7/1971, vol. 44, #7A, McGraw Hill.
Principles of Food Packaging, 1970, R. Heiss, Food & Agricul. Org. of U.N.
Coffee Processing Technology, vol. 1, pp. 571-573, 576-578, Sivetz et al., Avi Publ., 1963.
Baird James C.
Japikse Cornelis H.
Kussin Richard F.
Gorman John V.
Linman E. Kelly
The Procter & Gamble & Company
Weinstein Steven
Witte Richard C.
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