Title:
CYCLOOLEFIN-BASED RESIN COMPOSITION FILM
Document Type and Number:
Japanese Patent JP2015101682
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cycloolefin-based resin composition film which exhibits excellent environmental preservation properties and excellent toughness.SOLUTION: This composition film comprises a cycloolefin-based resin 11 and a styrene-based elastomer 12 which exhibits a melt flow rate of 4.5 g/10 min or less as measured under conditions according to ISO 1133 at 230°C under 2.16 kgf. The styrene-based elastomer 12 is dispersed in an amount of 5 to 35 wt.% in the cycloolefin-based resin 11, and the minor axis diameters of the dispersed particles of the styrene-based elastomer 12 are 2 μm or less. Thus, excellent environmental preservation properties and excellent toughness can be attained.
Inventors:
OBATA KEI
HORII AKIHIRO
ISHIMORI HIROSHI
HOSOYA TAKESHI
HASHIMOTO KANAKO
HIRATA KAZUKI
HORII AKIHIRO
ISHIMORI HIROSHI
HOSOYA TAKESHI
HASHIMOTO KANAKO
HIRATA KAZUKI
Application Number:
JP2013244425A
Publication Date:
June 04, 2015
Filing Date:
November 26, 2013
Export Citation:
Assignee:
DEXERIALS CORP
International Classes:
C08L45/00; B29C48/305; C08J5/18; C08L53/02; G02B5/30; B29C48/08
Domestic Patent References:
| JP2012035616A | 2012-02-23 | |||
| JP2011202085A | 2011-10-13 | |||
| JP2009003439A | 2009-01-08 | |||
| JPH1121413A | 1999-01-26 | |||
| JP2004156048A | 2004-06-03 |
Foreign References:
| WO2014034200A1 | 2014-03-06 | |||
| WO2013179781A1 | 2013-12-05 | |||
| WO2013030944A1 | 2013-03-07 |
Attorney, Agent or Firm:
Nobuhiro Noguchi
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