MANUFACTURING METHOD FOR POLYMER, POLYMER, THERMOPLASTIC COMPOSITION AND MOLDED BODY

PROBLEM TO BE SOLVED: To provide a polymer that is readily radically polymerized, exhibits heat resistance, is inhibited from thermal decomposition when molded, is formed into a molded body excellent in external appearances and mechanical properties, and is suitable for applications for optical mate...

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Hauptverfasser:	NODONO MITSUFUMI, ONUMA TAEKO, NODA TETSUYA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a polymer that is readily radically polymerized, exhibits heat resistance, is inhibited from thermal decomposition when molded, is formed into a molded body excellent in external appearances and mechanical properties, and is suitable for applications for optical materials. SOLUTION: The manufacturing method comprises radically polymerizing a monomer component comprising a monomer (a) represented by formula (1) in the presence of a chain transfer agent in an organic solvent. The polymer is obtained by the method. In the formula, R1is hydrogen or a methyl group; and R2is a cyano group bonded to any one of an ortho-position, a meta-position and a para-position of the benzene ring. COPYRIGHT: (C)2011,JPO&INPIT