Title:
RELEASE FILM AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/056276
Kind Code:
A1
Abstract:
The present invention is a release film in which a resin layer is provided to at least one surface of a substrate film, the release film characterized in that the resin layer includes 100 parts by mass of an acid-modified polyolefin resin, 1-20 parts by mass of a cross-linking agent, and 10-1000 parts by mass of a polyvinyl alcohol having a saponification ratio of 99% or less.
Inventors:
SHIMIZU MARI (JP)
TANAKA KOUHEI (JP)
OKUMURA NOBUYASU (JP)
TANAKA KOUHEI (JP)
OKUMURA NOBUYASU (JP)
Application Number:
PCT/JP2017/033795
Publication Date:
March 29, 2018
Filing Date:
September 20, 2017
Export Citation:
Assignee:
UNITIKA LTD (JP)
International Classes:
B32B27/36; B32B27/00; B29C55/12; B29L7/00; B29L9/00
Domestic Patent References:
WO2014109340A1 | 2014-07-17 | |||
WO2014109341A1 | 2014-07-17 | |||
WO2014109340A1 | 2014-07-17 | |||
WO2002055598A1 | 2002-07-18 |
Foreign References:
JP2001105547A | 2001-04-17 | |||
JPH0977890A | 1997-03-25 | |||
JPH08176372A | 1996-07-09 | |||
JP2015189014A | 2015-11-02 |
Other References:
"Solvent Handbook", 1990, KODANSHA SCIENTIFIC LTD.
Attorney, Agent or Firm:
MORIMOTO INT'L PATENT OFFICE (JP)
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