BLOCK COPOLYMER INTERMEDIATE, BLOCK COPOLYMER, AND METHODS FOR PRODUCING SAME

The block copolymer intermediate represented by the following general formula (1) or (2) is used. In the formulae, R1 and R7 each independently represent a polymerization initiator residue, R2 and R8 each independently represent an aromatic group or an alkyl group, Y1 represents a polymer block of (...

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Bibliographische Detailangaben
Hauptverfasser:	Kou, Youki, Tanaka, Hisakazu
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The block copolymer intermediate represented by the following general formula (1) or (2) is used. In the formulae, R1 and R7 each independently represent a polymerization initiator residue, R2 and R8 each independently represent an aromatic group or an alkyl group, Y1 represents a polymer block of (meth)acrylic ester: Y2 represents a polymer block of styrene or a derivative thereof, and m and n each independently represent in an integer from 1 to 5. In the formulae, R3 represents an alkylene group having 1 to 6 carbon atoms, L represents a linking group, R4 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or an aromatic group, and R5 and R6 each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.