Production of lactams

Details Production of lactams Production of lactams

1970-10-27

1976-05-04

Jiles, Henry R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26029386, C07D20104

Patent

active

039547361

ABSTRACT:
Continuous production of lactams by rearrangement of cycloalkanone oximes at from 210.degree. to 450.degree.C in contact with a supported catalyst in a fluidized bed wherein from 0.01 to 1 kg of steam is introduced above the fluidized bed for each kg of cycloalkanone oxime supplied. Lactams are starting materials for the production of synthetic polyamides suitable for fibers.

REFERENCES:
patent: 2670193 (1954-02-01), Pyzel
patent: 2706704 (1955-04-01), Squires
patent: 3210338 (1965-10-01), Huber et al.

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