BLOCK COPOLYMERS

Block copolymer comprising polyarylene ether blocks and polyalkylene oxide blocks, wherein said block copolymer comprises at least two polyalkylene oxide blocks that are endcapped with different endcapping groups. La présente invention concerne des copolymères séquencés comprenant des blocs d'é...

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Bibliographische Detailangaben
Hauptverfasser:	MÜHLBACH, KLAUS, STAAL, BASTIAAN BRAM PIETER, MALETZKO, CHRISTIAN, ERBES, JÖRG, WEBER, MARTIN, WEISS, THOMAS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Block copolymer comprising polyarylene ether blocks and polyalkylene oxide blocks, wherein said block copolymer comprises at least two polyalkylene oxide blocks that are endcapped with different endcapping groups. La présente invention concerne des copolymères séquencés comprenant des blocs d'éther de polyarylène et des blocs d'oxyde de polyalkylène, ledit copolymère séquencé comprenant au moins deux blocs d'oxyde de polyalkylène à différentes coiffes terminales.