Impact modified medical film

Details Impact modified medical film Impact modified medical film

1993-08-27

1996-01-23

Lesmes, George F.

Stock material or miscellaneous articles

Hollow or container type article

Glass, ceramic, or sintered, fused, fired, or calcined metal...

425 343, 425 346, 425 357, 425483, 425500, 425517, 425518, 425520, B32B 2730, B29C 4706, B65D 6502

Patent

active

054863872

ABSTRACT:
An impact resistant film suitable for medical solution pouches and the packaging of parenteral materials generally includes an interior layer of an ethylene vinyl acetate copolymer and outer layers of a propylene homopolymer or copolymer blended with a styrene ethylene butylene styrene copolymer. In some cases, a flexible copolyester may be substituted for one of the outer blend materials. Sacrificial layers may be optionally be included on one or both outer surfaces of the film to improve processing.

REFERENCES:
patent: 4401536 (1983-08-01), Lundell et al.
patent: 4528219 (1985-07-01), Yamada et al.
patent: 4568723 (1986-02-01), Lu
patent: 4643926 (1987-02-01), Mueller
patent: 4772497 (1988-09-01), Maasola
patent: 4788105 (1988-11-01), Mueller et al.
patent: 4803102 (1989-02-01), Raniere et al.
patent: 4812319 (1989-03-01), Hsu et al.
patent: 5139831 (1992-08-01), Mueller
US Kraton G 1652 Thermoplast Technical Bulletin.

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