Preparation of novel hydroxyl-terminated epoxy polyether polymer

Details Preparation of novel hydroxyl-terminated epoxy polyether polymer Preparation of novel hydroxyl-terminated epoxy polyether polymer

1997-09-29

1999-03-09

Mullis, Jeffrey C.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528480, 528486, 528491, C08F 808

Patent

active

058802495

ABSTRACT:
A novel process for producing novel curable, liquid, hydroxyl-terminated epoxy polyether polymers by the direct polymerization of vinyl epoxy ether monomers in the presence of a strong alkali, to form a hydroxyl-terminated vinyl polyether polymer, followed by the epoxidation of the vinyl groups to form a novel curable, liquid hydroxyl-terminated epoxy polyether polymer which is stable against unintended polymerization in view of the epoxidation of the vinyl groups and is rapidly curable with the addition of conventional multifunctional curing agents.

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