METHOD FOR PRODUCING POLYMER HAVING DESIRED CURIE TEMPERATURE

PROBLEM TO BE SOLVED: To obtain a method which easily produces a polymer having a desired Curie temperature from a copolymer.SOLUTION: The method for producing a polymer having a desired Curie temperature includes: a step (S01) of making a copolymer having a first Curie temperature into a solution o...

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Bibliographische Detailangaben
Hauptverfasser:	MORIYAMA NOBUHIRO, SUZUKI KEITARO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRICITY GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain a method which easily produces a polymer having a desired Curie temperature from a copolymer.SOLUTION: The method for producing a polymer having a desired Curie temperature includes: a step (S01) of making a copolymer having a first Curie temperature into a solution or a melt; a step (S02) of making a copolymer having a second Curie temperature different from the first Curie temperature into a solution or a melt, wherein the monomer constituting the copolymer is the same monomer of the copolymer having the first Curie temperature; and steps (S03 and S04) of mixing the copolymer having the first Curie temperature with the copolymer having the second Curie temperature after dissolution or melting, and producing a polymer blend. The polymer produced by the method has a single Curie temperature determined by a mixing ratio of the copolymer having the first Curie temperature to the copolymer having the second Curie temperature.