Stock material or miscellaneous articles – Hollow or container type article – Cellular material derived from plant or animal source
Patent
1981-06-10
1982-09-07
Robinson, Ellis P.
Stock material or miscellaneous articles
Hollow or container type article
Cellular material derived from plant or animal source
138118, 1381181, 426105, 426127, 428 36, 428220, 428332, 428336, 428337, 4284231, 4284242, 4284244, 4284246, 428518, 428520, 428522, 428910, 4284233, B32B 2740, C08G 1842
Patent
active
043484379
ABSTRACT:
A flexible biaxially stretched multilayer film including a layer having a thickness of at least about 0.5 mil and comprising a blend of a polyurethane polymer and an ethylene vinyl acetate copolymer, wherein the weight fraction of ethylene vinyl acetate copolymer in the blend does not exceed 0.40, the film having been subjected to a biaxial stretching in the range of from about 12 to about 20.
REFERENCES:
patent: 3555604 (1971-01-01), Pahlke
patent: 3591561 (1971-07-01), Kazama
patent: 3741253 (1973-06-01), Brax et al.
patent: 3912843 (1975-10-01), Brazier
patent: 3956544 (1976-05-01), Harrington
patent: 3982986 (1976-09-01), Stone
patent: 4123589 (1978-10-01), Korlatzki et al.
patent: 4178401 (1979-12-01), Weinberg
patent: 4196240 (1980-04-01), Lustig et al.
patent: 4296156 (1981-10-01), Lustig
Ency. of Polymer Science & Technology, vol. 5, Interscience Publ., John Wiley & Sons, 1966 pp. 439-441.
Polymer Blends, ed. Dr. Paul and Seymour Newman, vol. 2, Academic Press, 1978, pp. 302-303.
Plastics Compounding, "Survey of Miscible Polymer Systems," Part II, O. Olabisi et al., Mar./Apr. 1980, pp. 51-60.
Lustig Stanley
Vicik Stephen J.
Grandmaison Real J.
Humphreys Harrie M.
LeFever John C.
Robinson Ellis P.
Union Carbide Corporation
LandOfFree
Puncture-resistant heat shrinkable multilayer packaging film does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Puncture-resistant heat shrinkable multilayer packaging film, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Puncture-resistant heat shrinkable multilayer packaging film will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1342449