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Patent Searching and Data


Title:
ANTISTATIC MOLD RELEASE FILM
Document Type and Number:
Japanese Patent JP2003025487
Kind Code:
A
Abstract:

To provide an antistatic mold release film having a small charge amount at the time of a friction or a release, good transparency and no shape transfer of a ruggedness at the time of molding.

The antistatic mold release film comprises an antistatic film having a surface specific resistance value of 1×1010 Ω/(square) or less and an antistatic layer and provided on at least one surface of a base film, and further a mold release layer formed on any surface of the antistatic film. In this mold release film, the antistatic layer is formed of a vapor phase growth film and contains Fe as a main component and one or more of a metal selected from the group consisting of Ni, Cr, C, Mn, Mo, Cu and Ti.


Inventors:
NISHIYAMA KIMINORI
Application Number:
JP2001213513A
Publication Date:
January 29, 2003
Filing Date:
July 13, 2001
Export Citation:
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Assignee:
TEIJIN DUPONT FILMS JAPAN LTD
International Classes:
B32B15/08; B32B7/02; B32B27/00; (IPC1-7): B32B15/08; B32B7/02; B32B27/00
Attorney, Agent or Firm:
Maeda Junhiro