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Title:
LAMINATION FILM AND LAMINATION FILM WITH RELEASE FILM
Document Type and Number:
Japanese Patent JP2011156792
Kind Code:
A
Abstract:

To provide a protective film for display/touch panel capable of effectively imparting anti-fouling function for display, touch panel or the like of electronic apparatus or the like and capable of performing re-release or re-attachment freely in accordance with user's intention.

The lamination film 100 comprises a base layer 120, an anti-fouling layer 110 and an adhesive layer 130. The anti-fouling layer is formed on one side of the base layer. The adhesive layer is formed on the side opposite to the anti-fouling layer formation side of the base layer. An adhesive force of the adhesive layer for a glass sheet, measured by setting the peeling speed at 5 mm/s according to "test method (method 1) for peeling a tape and a sheet at 180° with respect to a stainless test plate" stipulated on JIS Z0237 specification is 4 cN/25 mm or more and 25 cN/25 mm or less.


Inventors:
ODA NAOYA
NAKANO SATOSHI
Application Number:
JP2010021435A
Publication Date:
August 18, 2011
Filing Date:
February 02, 2010
Export Citation:
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Assignee:
SUMITOMO BAKELITE CO
International Classes:
B32B27/00; B32B25/04; B32B27/30; C09J7/02; G02B1/10; G02B1/14; G02B1/18
Attorney, Agent or Firm:
Patent Business Corporation Claire Patent Office