Title:
LAMINATE
Document Type and Number:
Japanese Patent JPS5814742
Kind Code:
A
Abstract:
An extruded laminate comprises a substrate and a resin layer thereon. The substrate is aluminium or polypropylene. The resin layer comprises from 60 to 99.9% by weight of an ethylene copolymer (with vinyl acetate, ethyl acrylate or butene-1) and from 0.1 to 40% by weight of a modified polypropylene, that is a polypropylene modified with an unsaturated carboxylic acid or anhydride (preferably maleic acid/anhydride). The laminate is useful as a wrapping material, particularly for automatic charge wrapping of foods and the like.
Inventors:
MIZUTANI MAKOTO
Application Number:
JP11284381A
Publication Date:
January 27, 1983
Filing Date:
July 18, 1981
Export Citation:
Assignee:
IDEMITSU KOSAN CO
International Classes:
B32B15/08; B32B15/085; B32B17/10; B32B21/08; B32B27/28; B65D65/40; B32B27/32; (IPC1-7): B32B15/08; B32B17/10; B32B21/08; B32B27/32; B65D65/40
Domestic Patent References:
| JPS54152086A | 1979-11-29 | |||
| JPS5087178A | 1975-07-14 |
Attorney, Agent or Firm:
Fujiro Kubota