Purification of caprolactam

Details Purification of caprolactam Purification of caprolactam

1978-06-15

1979-04-10

Trousof, Natalie

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D20116

Patent

active

041487923

ABSTRACT:
A process for the purification of .epsilon.-caprolactam, wherein .epsilon.-caprolactam is treated with potassium permanganate in the presence of from 0.01 to 5% by weight of water, based on caprolactam, and subsequently crystallized from toluene, benzene, ethylbenzene or xylene.

REFERENCES:
patent: 2752336 (1956-06-01), Boon et al.
patent: 3154540 (1964-10-01), Beer et al.
patent: 3476744 (1969-11-01), Berther et al.
patent: 3882102 (1975-05-01), Immel et al.

Affiliated with

Also associated with

Rating

Purification of caprolactam does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Purification of caprolactam, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Purification of caprolactam will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1070506