Title:
MOLDED ARTICLE AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/111455
Kind Code:
A1
Abstract:
Provided are: a molded article of a vinylidene fluoride-based polymer composition, having a low haze even while having a thickness of more than 50 μm; and a novel production method for the molded article. The vinylidene fluoride-based polymer molded article according to the present invention has a thickness of more than 50 μm and a haze of 40% or less. In production of the molded article, a vinylidene fluoride-based polymer composition having a predetermined shape is melted at a temperature within ± 5°C of the melting point of the polymer so that molding is performed.
Inventors:
MIYASHITA TATSUAKI (JP)
SUZUKI KAZUYUKI (JP)
SUZUKI KAZUYUKI (JP)
Application Number:
PCT/JP2018/031924
Publication Date:
June 13, 2019
Filing Date:
August 29, 2018
Export Citation:
Assignee:
KUREHA CORP (JP)
International Classes:
B29C43/34; C08J5/18; B29K27/12; B29L7/00
Domestic Patent References:
| WO2016190276A1 | 2016-12-01 |
Foreign References:
| JPH10193483A | 1998-07-28 | |||
| JP2017155087A | 2017-09-07 | |||
| JP2013064068A | 2013-04-11 | |||
| JPS60103327A | 1985-06-07 | |||
| JP2016125029A | 2016-07-11 | |||
| JP2017095683A | 2017-06-01 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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