EXTRUDED ARTICLE OF POLYACETAL RESIN

PROBLEM TO BE SOLVED: To obtain an extruded article of a polyacetal resin, having a low coefficient of friction with wear resistance, i.e., excellent in frictional and wear characteristics, by extruding a composition comprising a mixture of a specified polyacetal resin with a dicarboxylic acid diest...

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Bibliographische Detailangaben
Hauptverfasser:	HANEZAWA HIROSHI, MURATA KENJI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain an extruded article of a polyacetal resin, having a low coefficient of friction with wear resistance, i.e., excellent in frictional and wear characteristics, by extruding a composition comprising a mixture of a specified polyacetal resin with a dicarboxylic acid diester of an aliphatic alcohol. SOLUTION: This extruded article is obtained by extruding a resin composition comprising a mixture of 100 pts.wt. polyacetal resin having a number- average molecular weight of 40,000 to 150,000 and 0.1-20 pts.wt. dicarboxylic acid diester of an aliphatic alcohol.