Sealable multilayer film for packaging purposes

Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...

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428331, 428349, 428447, 428910, 428516, 428451, 427 39, 229 87R, 264176R, 53203, B32B 2708, B32B 2732, B65B 1100

Patent

active

045956251

ABSTRACT:
Disclosed is a sealable transparent multilayer film, comprising: a base layer comprised of a propylene polymer and at least one sealable layer comprised of a combination of:

REFERENCES:
patent: 4230767 (1980-10-01), Isaka et al.
patent: 4293608 (1981-10-01), Isaka et al.
patent: 4294882 (1981-10-01), Andrews et al.
patent: 4348457 (1982-09-01), Rosenthal et al.
Ullmanns Encyklopaedie der Technischen Chemie, vol. 12, "Natural Resins", pp. 525-528, Synthetic Resins pp. 539-555.

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