Title:
RESIN COMPOSITION COMPRISING VINYLIDENE FLUORIDE-BASED RESIN, MOLDED ARTICLE, AND FILM
Document Type and Number:
WIPO Patent Application WO/2017/043565
Kind Code:
A1
Abstract:
Provided is a resin composition that comprises a vinylidene fluoride-based resin (A), has a crystal melting enthalpy measured with a differential scanning calorimeter of 10-45 J/g, and, in a light scattering measurement (1), showing an IHV (2) of 60 or less.
(1) Light scattering measurement: A measurement method that comprises interposing a molded article of the resin composition between two polarizing plates, irradiating the molded article with laser from a normal direction, then projecting transmitted scattered light on a screen and detecting with a detector.
(2) IHV: A valule that is calculated by converting a difference, said difference being, in the light scattering measurement as defined in (1), the difference between the light quantity on the screen in the case where the polarization directions of the two polarizing plates are orthogonal with each other and the light quantity on the screen in the case where the molded article of the resin composition is not interposed, to a value per unit thickness (1 μm) of the molded article of the resin composition.
Inventors:
HIRAOKA TATSUHIRO (JP)
IKAWA MASASHI (JP)
OKAMOTO EIKO (JP)
HOSOKAWA HIROSHI (JP)
IRIE KIKUE (JP)
IKAWA MASASHI (JP)
OKAMOTO EIKO (JP)
HOSOKAWA HIROSHI (JP)
IRIE KIKUE (JP)
Application Number:
PCT/JP2016/076410
Publication Date:
March 16, 2017
Filing Date:
September 08, 2016
Export Citation:
Assignee:
MITSUBISHI RAYON CO (JP)
International Classes:
C08F299/00; C08L27/16; C08L33/10
Domestic Patent References:
| WO2011142453A1 | 2011-11-17 |
Foreign References:
| JPS63308055A | 1988-12-15 | |||
| JPS63308056A | 1988-12-15 | |||
| JPS6323949A | 1988-02-01 | |||
| JPH037784A | 1991-01-14 |
Attorney, Agent or Firm:
MIYAZAKI, Teruo et al. (JP)
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