Title:
SURFACE PROTECTION FILM AND SURFACE PROTECTIVE ARTICLE
Document Type and Number:
Japanese Patent JP2004090337
Kind Code:
A
Abstract:
To provide a surface protection film which is free from any unremoved stain on the article side even after removing a protection layer, while the film can be pasted on the surface of the article requiring its surface protection.
This surface protection film 2 has the protection layer 4 and a foamed resin layer 6 laminated on at least one side of the protection layer 4. The foamed resin layer 6 is formed of a synthetic resin having a glass transition temperature of -50 to 0°C and has depression holes 62 with a diameter of 5-100μm, on the surface, in the ratio of 100-1,000pieces/mm2.
Inventors:
FUTAI KOJI
TSUBAKI HIROTAKA
KOE YOSHINORI
TSUBAKI HIROTAKA
KOE YOSHINORI
Application Number:
JP2002253407A
Publication Date:
March 25, 2004
Filing Date:
August 30, 2002
Export Citation:
Assignee:
NIPPON ZEON CO
International Classes:
B32B5/18; (IPC1-7): B32B5/18
Attorney, Agent or Firm:
Hitoshi Maeda
Shingo Nishide
Koichiro Okura
Shingo Nishide
Koichiro Okura