Ether-linked amine-terminated polyethers and a process for their

Details Ether-linked amine-terminated polyethers and a process for their Ether-linked amine-terminated polyethers and a process for their

1994-11-22

1996-04-23

Burn, Brian M.

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

Organic compounds

Amino nitrogen containing

564399, 528210, 528373, 528422, C07C20908

Patent

active

055105351

ABSTRACT:
Ether-linked amine-terminated polyethers are produced by reacting (1) a polyether polyol in which substantially all of the hydroxyl groups have been replaced with good leaving groups with (2) an aminoalcohol and/or aminothiol and (3) a deprotonating agent. The aminopolyethers obtained by this process are characterized by low viscosities and excellent reactivities over a wide range of molecular weights and functionalities.

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