Title:
CYCLIC OLEFIN RESIN COMPOSITION FILM
Document Type and Number:
WIPO Patent Application WO/2016/010019
Kind Code:
A1
Abstract:
Provided is a cyclic olefin resin composition film having excellent blocking resistance and toughness. A cyclic olefin resin composition film containing a cyclic olefin resin (11) and a styrene elastomer (12), wherein the cyclic olefin resin composition film has a first surface section constituting 25-45% of the total thickness, a second surface section constituting 25-45% of the total thickness, and an inside section constituting 10-50% of the total thickness between the first surface section and the second surface section, the average value of the minor-axis dispersion diameter of the styrene elastomer in the first surface section or the second surface section being 75-125% of the average value of the minor-axis dispersion diameter of the styrene elastomer in the inside section. Excellent blocking resistance and toughness can thereby be obtained.
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Inventors:
ISHIMORI TAKU (JP)
HORII AKIHIRO (JP)
OBATA KEI (JP)
HOSOYA KEN (JP)
HORII AKIHIRO (JP)
OBATA KEI (JP)
HOSOYA KEN (JP)
Application Number:
PCT/JP2015/070106
Publication Date:
January 21, 2016
Filing Date:
July 14, 2015
Export Citation:
Assignee:
DEXERIALS CORP (JP)
International Classes:
C08J5/18; B29C48/00; B29C48/08; C08L45/00; C08L53/00; G02B5/30; B29K45/00; B29L7/00
Domestic Patent References:
WO2014034200A1 | 2014-03-06 | |||
WO2004035688A1 | 2004-04-29 | |||
WO2015080167A1 | 2015-06-04 | |||
WO2015083808A1 | 2015-06-11 |
Foreign References:
JP2004156048A | 2004-06-03 | |||
JP2012159752A | 2012-08-23 | |||
JPH02289637A | 1990-11-29 | |||
JP2007154074A | 2007-06-21 | |||
JPH1121413A | 1999-01-26 | |||
JPH07258504A | 1995-10-09 |
Attorney, Agent or Firm:
NOGUCHI, NOBUHIRO (JP)
Nobuhiro Noguchi (JP)
Nobuhiro Noguchi (JP)
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