Preparation of polyether glycols and alcohols by the polymerizat

Details Preparation of polyether glycols and alcohols by the polymerizat Preparation of polyether glycols and alcohols by the polymerizat

1995-03-03

1996-07-16

Richter, Johann

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568650, 568651, 568670, 568675, 536120, C07C 4106

Patent

active

055368824

ABSTRACT:
Disclosed are novel polyether compounds obtained by the reaction or polymerization of 3,4-epoxy-1-butene in the presence of an acidic catalyst and a nucleophilic initiator compound. The polyether compounds comprise n units of residue (1) and m units of residue (2), wherein the total value of n+m is 2 to 70, n/(n+m) is a value in the range of 0.70 to 0.95, and residues (1) and (2) have the structures: ##STR1##

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