Stock material or miscellaneous articles – Hollow or container type article – Nonself-supporting tubular film or bag
Patent
1989-02-27
1990-07-03
Seidleck, James
Stock material or miscellaneous articles
Hollow or container type article
Nonself-supporting tubular film or bag
428483, 428516, 428520, B32B 2708
Patent
active
049390090
ABSTRACT:
Disclosed are multilayered sheets or films which have excellent adhesion. The sheets or film comprise a layer of copolyesterether or copolyester bonded to a layer of polyolefin by means of a tie layer of a copolymer of ethylene and at least one other unsaturated monomer.
REFERENCES:
patent: 4119267 (1978-10-01), Kydonieus
patent: 4210686 (1980-07-01), Gajewski et al.
patent: 4349469 (1982-09-01), Davis et al.
patent: 4643926 (1987-02-01), Mueller
patent: 4705707 (1987-11-01), Winter
Beavers Randy S.
Brooks Richard V.
Carmody Michael C.
Davis, deceased Burns
Willingham Bradley L.
Eastman Kodak Company
Heath, Jr. William P.
Seidleck James
Stevens John F.
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