POLYACETAL RESIN COMPOSITION

PROBLEM TO BE SOLVED: To provide a polyacetal resin material which maintains and improves the excellent original characteristics, such as mechanical characteristics, processability and surface characteristics, of a polyacetal resin and ultimately reduces the production of a gas, such as formaldehyde...

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Bibliographische Detailangaben
Hauptverfasser:	IKETANI HIROSHI, SHIMODA AKIHIDE
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a polyacetal resin material which maintains and improves the excellent original characteristics, such as mechanical characteristics, processability and surface characteristics, of a polyacetal resin and ultimately reduces the production of a gas, such as formaldehyde. SOLUTION: This polyacetal resin composition comprises 99.88 to 70.0 wt.% of a polyacetal resin (A1) substantially having a straight chain molecular structure, 0.1 to 20.0 wt.% of a polyacetal resin (A2) having a branched or cross-linked structure, 0.01 to 5.0 pts.wt. of a hindered phenolic anti-oxidation agent (B), and 0.01 to 5.0 wt.% of a guanamine compound (C) (the contents are amounts, respectively, per 100 wt.% of the total amount of the composition). COPYRIGHT: (C)2008,JPO&INPIT