Title:
MULTILAYERED FILM OR SHEET MADE OF OLEFINIC RESIN
Document Type and Number:
Japanese Patent JP3213581
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To eliminate a defect inferior to damage resistance, heat resistance and cutting properties, in an ethylene/methyl methacrylate copolymer resin film or sheet, without damaging characteristics such as excellent high frequency welder characteristics or the like of the film or sheet.
SOLUTION: A multilayered film 1 is obtained by forming outer layers each based on at least one ethylenic polymer selected from low density polyethylene, linear low density polyethylene, ultralow density polyethylene and an ethylene/α- olefin copolymer polymerized by using a metallocene catalyst on both surfaces of an intermediate layer 11 comprising at least one olefinic resin selected from an ethylene/(meth) acrylate copolymer resin and an ethylene/vinyl acetate copolymer resin and applying a silicone oil or fluorine oil to the surfaces of both outer layers or adding the silicone oil or/and the fluorine oil to the outer layers.
Inventors:
Kenichi Yamauchi
Nobuyuki Kikuiri
Nobuyuki Kikuiri
Application Number:
JP10018198A
Publication Date:
October 02, 2001
Filing Date:
March 27, 1998
Export Citation:
Assignee:
Achilles Corporation
International Classes:
B32B27/32; B32B27/28; (IPC1-7): B32B27/32; B32B27/28
Domestic Patent References:
| JP592522A | ||||
| JP2139328A | ||||
| JP5492895A | ||||
| JP54130685A | ||||
| JP59133050A |
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