Process for the continuous production of phtalodinitrile

Details Process for the continuous production of phtalodinitrile Process for the continuous production of phtalodinitrile

1987-05-19

1989-11-28

Lee, Mary C.

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

Organic compounds

Nitriles

C07C12004

Patent

active

048838934

ABSTRACT:
The present invention relates to a process for the continuous production of isophthalodinitrile or terephthalodinitrile by reaction in steam phase, on a fixed bed of a dehydration catalyst, of the correspondent bis(trichloromethyl)benzenes with ammonia optionally in the presence of aqueous steam.

REFERENCES:
patent: 2177619 (1939-10-01), Nicodemus
patent: 3070621 (1962-12-01), Lind
Chemical Abstracts, Abstract No. 134736z, vol. 87, No. 17, Oct. 24, 1977, 683.

Affiliated with

Also associated with

Rating

Process for the continuous production of phtalodinitrile does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-583407