Polyoxymethylene and method of producing same
AssigneeAsahi Kasei Kabushiki Kaisha
InventorsChihiro SUEMITSU, Hitoshi MIZOMOTO, Kenji EBARA, Tatsuya SUZUKI
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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.
Claims17
Polyoxymethylene, wherein 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.
Dependencies are inferred from the claim text.