Cellulose hydrate tubing with aging-resistant barrier layer and

Details Cellulose hydrate tubing with aging-resistant barrier layer and Cellulose hydrate tubing with aging-resistant barrier layer and

1979-07-25

1981-08-11

Dixon, Jr., William R.

Food or edible material: processes, compositions, and products

Meat filled casing, sausage type

1381181, 426135, 427356, 4273855, 428 36, F16L 1100, B65D 8134, B05D 312, A23G 100

Patent

active

042834260

ABSTRACT:
Disclosed is a packaging material comprising a base layer of cellulose hydrate having on one surface a film coating which is impervious to water vapor, water and oxygen and which comprises a vinylidene chloride copolymer containing from about 90 to 92 percent by weight of vinylidene chloride, from about 5.5 to 7 percent by weight of acrylonitrile, from about 1.5 to 3.5 percent by weight of methyl methacrylate and from about 0.5 to 1.5 percent by weight of itaconic acid, said copolymer having a relative viscosity of about 1.04 measured at 23.degree. C. in a 0.1 percent strength by weight solution in a mixture of tetrahydrofuran and toluene in the ratio of 70:30, and a relative viscosity of 2.8 measured at 23.degree. C. in a 3 percent by weight solution in a mixture of tetrahydrofuran and toluene in the ratio of 70:30, and said film coating having a thickness corresponding to a weight per unit area in the range between about 3 and 10 g/m.sup.2. Also disclosed are a sausage casing of such material and a method for producing same.

REFERENCES:
patent: 2748027 (1956-05-01), Meier
patent: 2961323 (1960-11-01), Underwood et al.
patent: 2961340 (1960-11-01), Meler
patent: 3005728 (1961-10-01), Bridgeford
patent: 3108017 (1963-10-01), Messwarb et al.
patent: 3353991 (1967-11-01), Shelburg et al.
patent: 3794515 (1974-02-01), Turbak et al.
patent: 3826676 (1974-07-01), Heling et al.
patent: 3886979 (1975-06-01), Rasmussen
patent: 3887713 (1975-06-01), Rasmussen et al.
patent: 3889018 (1975-06-01), Quint
patent: 4076865 (1978-02-01), Wallsten
patent: 4097623 (1978-06-01), Hammer et al.
patent: 4097963 (1978-07-01), Hammer et al.
patent: 4192964 (1980-03-01), Gerigk et al.

Affiliated with

Also associated with

Rating

Cellulose hydrate tubing with aging-resistant barrier layer and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cellulose hydrate tubing with aging-resistant barrier layer and , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cellulose hydrate tubing with aging-resistant barrier layer and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1026000