Title:
カリウムアイオノマーの多層構造体
Document Type and Number:
Japanese Patent JP2006513056
Kind Code:
A
Abstract:
The present invention relates to a multi-layer structure constructed of two or more layers including a potassium ionomer layer (X) having a low surface resistivity and a layer (Y) comprising a polymer material having a high surface resistivity like LLDPE as a surface layer, where the static charge decay characteristics of the layer (Y) is improved. This type of two layer or three layer structure having the layer (X) as its intermediate layer or another surface layer gives good slip characteristics, abrasion resistance, and dust-free characteristics, and hence is useful for packaging materials, such as films, sheets and containers.
Inventors:
Hitoshi Tateno
Nobuyuki Maki
Shigenori Nakano
Kensaku Takahashi
Hidenori Hashimoto
Nobuyuki Maki
Shigenori Nakano
Kensaku Takahashi
Hidenori Hashimoto
Application Number:
JP2004564443A
Publication Date:
April 20, 2006
Filing Date:
December 27, 2002
Export Citation:
Assignee:
Mitsui DuPont Polychemical Co., Ltd.
International Classes:
B32B7/025; B32B27/28; B29C49/22; B32B27/30; B32B27/32; B65D30/08; B65D65/40; C08L23/08; E04F13/00; E04F15/16; E04F15/18
Attorney, Agent or Firm:
Shigemitsu Nakajima
Kazu Yamaguchi
Kazu Yamaguchi