Polyether polymer and production process thereof

A polyether polymer containing a defined polymerization unit (-R1-O-R2-O-), R1 and R2 being derived from monomers (A) and (B), respectively; and a process for producing the polyether polymer comprising the step of copolymerizing the monomer (A) with the monomer (B) in the presence of a metal salt, w...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	IHATA OSAMU
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A polyether polymer containing a defined polymerization unit (-R1-O-R2-O-), R1 and R2 being derived from monomers (A) and (B), respectively; and a process for producing the polyether polymer comprising the step of copolymerizing the monomer (A) with the monomer (B) in the presence of a metal salt, wherein the monomer (A) is (A1) a non-conjugated mono-cyclic diene compound containing a cyclic skeleton, or (A2) a non-conjugated cyclic diene compound containing a mutual linking of plurality of a mono-cyclic structure having a cyclic skeleton, and the monomer (B) is an aliphatic diol, an alicyclic diol or a divalent phenol.