Title:
CYCLIC OLEFIN RESIN COMPOSITION FILM
Document Type and Number:
WIPO Patent Application WO/2015/178331
Kind Code:
A1
Abstract:
Provided is a cyclic olefin resin composition film which has excellent storage stability in terms of environments. This cyclic olefin resin composition film contains a cyclic olefin resin (11) and a styrene elastomer (12), and the linear thermal expansion coefficient difference between the cyclic olefin resin (11) and the styrene elastomer (12) is 50 ppm/°C or more. This cyclic olefin resin composition film has a retardation in the thickness direction of 10 nm or more. Consequently, this cyclic olefin resin composition film is able to achieve excellent storage stability in terms of environments.
Inventors:
ISHIMORI TAKU (JP)
HORII AKIHIRO (JP)
OBATA KEI (JP)
HOSOYA KEN (JP)
HASHIMOTO KANAKO (JP)
HIRATA KAZUKI (JP)
HORII AKIHIRO (JP)
OBATA KEI (JP)
HOSOYA KEN (JP)
HASHIMOTO KANAKO (JP)
HIRATA KAZUKI (JP)
Application Number:
PCT/JP2015/064147
Publication Date:
November 26, 2015
Filing Date:
May 18, 2015
Export Citation:
Assignee:
DEXERIALS CORP (JP)
International Classes:
C08J5/18; C08L45/00; C08L53/02; G06F3/041; G09F9/00
Domestic Patent References:
WO2004035688A1 | 2004-04-29 | |||
WO2013179781A1 | 2013-12-05 |
Foreign References:
JP2015055796A | 2015-03-23 | |||
JPH07238190A | 1995-09-12 | |||
JP2015108050A | 2015-06-11 | |||
JP2011503342A | 2011-01-27 | |||
JP2009025442A | 2009-02-05 | |||
JP2000511582A | 2000-09-05 |
Attorney, Agent or Firm:
NOGUCHI, NOBUHIRO (JP)
Nobuhiro Noguchi (JP)
Nobuhiro Noguchi (JP)
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