Title:
ポリオキシメチレン及びその製造方法
Document Type and Number:
Japanese Patent JP7185752
Kind Code:
B2
Abstract:
Polyoxymethylene, where a ratio of a low molecular weight component having a molecular weight of 10,000 or less in a molecular weight distribution is 7.0 % or less of the total, and the molecular weight distribution is obtained by measurement by gel permeation chromatography (GPC) using polymethyl methacrylate (PMMA) as a standard substance.
Inventors:
Chitoyo Sueman
Mizomoto
Kenji Ehara
Tatsuya Suzuki
Mizomoto
Kenji Ehara
Tatsuya Suzuki
Application Number:
JP2021201264A
Publication Date:
December 07, 2022
Filing Date:
December 10, 2021
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
C08G2/10
Domestic Patent References:
| JP2011068855A | ||||
| JP2011516705A | ||||
| JP2017160332A |
Foreign References:
| WO2018134075A1 | ||||
| WO2013172270A1 | ||||
| WO2016125358A1 |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Kengo Yoshida
Mitsutsugu Sugimura
Kengo Yoshida
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