Title:
【発明の名称】帯電防止シート材料、包装体及び製造方法
Document Type and Number:
Japanese Patent JP2755479
Kind Code:
B2
Abstract:
An antistatic sheet material and package formed therefrom is provided. The laminated sheet material includes a first inner layer which is preferably a coextruded film having a polyolefin ply and second copolymer ply of ethylene-acrylic acid copolymer, ethylene vinyl acetate copolymer, or blends thereof, a second intermediate layer such as a polyester film having an electrically conductive material thereon, and an outer layer of an antistatic material. The laminate may be formed by hot roll lamination or an adhesive may be used between the first and second layers.
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Inventors:
BABINETSUKU MAIKERU EE
MOTSUTO CHAARUZU ERU
BAADEYUTSUKUSU DEBITSUDO SHII
MOTSUTO CHAARUZU ERU
BAADEYUTSUKUSU DEBITSUDO SHII
Application Number:
JP50125090A
Publication Date:
May 20, 1998
Filing Date:
November 17, 1989
Export Citation:
Assignee:
MINESOTA MAININGU ANDO MFG CO
International Classes:
B32B15/085; B32B7/025; B32B27/08; B32B37/00; B32B37/15; B65D30/08; H01L23/60; H05K9/00; (IPC1-7): B32B15/08; B32B31/30; B65D30/08; H05K9/00
Domestic Patent References:
| JP61175440U | ||||
| JP6155867B2 |
Attorney, Agent or Firm:
Aoki Akira (3 outside)