Title:
STYRENIC RESIN COMPOSITION, FOAM SHEET AND FOOD CONTAINER
Document Type and Number:
Japanese Patent JP2020100679
Kind Code:
A
Abstract:
To provide a styrenic resin composition excellent in a balance between moldability and recyclability and is less in odor, a foam sheet, and a food container.SOLUTION: A styrenic resin composition has a melt mass flow rate (MFR) measured on conditions of 200°C and 49 N of more than 2.0 g/10 min and 10 g/10 min or less, the total content of a styrene dimer and a trimer of 100-3,000 μg/g and a melt-tension value (MT) measured at 190°C of 40-80 gf. A foam sheet contains the styrenic resin composition. A food container contains the foam sheet.SELECTED DRAWING: None
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Inventors:
NAKAGAWA MASARU
Application Number:
JP2018237788A
Publication Date:
July 02, 2020
Filing Date:
December 19, 2018
Export Citation:
Assignee:
PS JAPAN CORP
International Classes:
C08L25/04; B65D65/02; C08J9/04; C08K5/01; C08L101/00
Domestic Patent References:
| JP2014189767A | 2014-10-06 | |||
| JP2020100678A | 2020-07-02 |
Foreign References:
| WO2017170591A1 | 2017-10-05 |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Koichiro God
Hirota Taura
Mitsutsugu Sugimura
Koichiro God
Hirota Taura