Anionic process for the polymerization of lactam

Details Anionic process for the polymerization of lactam Anionic process for the polymerization of lactam

1974-06-17

1976-03-30

Phynes, Lucille M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 78P, C08G 6920

Patent

active

039474283

ABSTRACT:
A polymer of .omega.-lactam is prepared by heating a mixture of at least one kind of .omega.-lactam, an anionic catalyst comprising the reaction product of a strong base and a .omega.-lactam, and an N-substituted ethyleneimine derivative represented by the general formula ##EQU1## wherein R represents an organic group as hereafter defined, and n is 2 or 3.

REFERENCES:
patent: 3086962 (1963-04-01), Mottus et al.

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