Preparation of polyamide from dinitrile, diamine, water, and CO.

Details Preparation of polyamide from dinitrile, diamine, water, and CO. Preparation of polyamide from dinitrile, diamine, water, and CO.

1981-04-03

1983-04-19

Anderson, Harold D.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

528336, 528362, C08G 6900

Patent

active

043806236

ABSTRACT:
This invention describes a process for preparing amides comprising contacting a nitrile, amine and water in the presence of a carbon dioxide catalyst. In one embodiment, nylon-6,6 is prepared by contacting adiponitrile, hexamethylene diamine and water in the presence of carbon dioxide.

REFERENCES:
patent: 2245129 (1941-06-01), Greenewalt
patent: 3847876 (1974-11-01), Onsager

Affiliated with

Also associated with

Rating

Preparation of polyamide from dinitrile, diamine, water, and CO. does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of polyamide from dinitrile, diamine, water, and CO., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of polyamide from dinitrile, diamine, water, and CO. will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-837612