Title:
COMPOSITE FILM, GAS-BARRIER FILM AND METHOD FOR PRODUCTION THEREOF, AND ORGANIC ELECTROLUMINESCENCE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2010/026869
Kind Code:
A1
Abstract:
The object aims to produce a gas-barrier film having high barrier performance as a composite film with a protective film in the form of a roll, and to produce an organic electroluminescence element by using the gas-barrier film as a resin base for the organic electroluminescence. The composite film is characterized by comprising: a film which has a smooth layer formed on one surface thereof; and an adhesive protective film which comprises a polyolefin film and an adhesive layer formed on one surface of the polyolefin film and is arranged on the aforementioned film, wherein the adhesive layer side surface of the adhesive protective film is arranged so as to contact with the opposite surface to the smooth layer side surface of the film that has the smooth layer.
More Like This:
Inventors:
KAWAMURA TOMONORI (JP)
Application Number:
PCT/JP2009/064431
Publication Date:
March 11, 2010
Filing Date:
August 18, 2009
Export Citation:
Assignee:
KONICA MINOLTA HOLDINGS INC (JP)
KAWAMURA TOMONORI (JP)
KAWAMURA TOMONORI (JP)
International Classes:
B32B27/32; H05B33/04
Foreign References:
| JPH0881654A | 1996-03-26 | |||
| JP2007190844A | 2007-08-02 |
Download PDF: