Auto-condensation products of urea

Details Auto-condensation products of urea Auto-condensation products of urea

1973-10-18

1976-01-27

Yudkoff, Norman

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

426 69, 426807, C07C12724

Patent

active

039352609

ABSTRACT:
Process for producing a mixture of auto-condensation products of urea containing predominantly biuret suitable as a non-protein nitrogen supplement for ruminant feeds comprising heating with continuous stirring in a reaction vessel, having a smooth surface, finely divided urea dispersed in an inert liquid containing a surface active agent in an amount of from 0.01 to 1.0 per cent m/m of the initial quantity of urea at a temperature between 125.degree.C and 180.degree.C for a period of time sufficient to convert at least 90 per cent of the urea substantially into the mixture and separating the particles of the mixture thus formed from the inert liquid to recover the mixture as a particulate product.

REFERENCES:
patent: 2145392 (1939-01-01), Harmon
patent: 2370065 (1945-02-01), Olin
patent: 2524049 (1950-10-01), Garbo
patent: 2768895 (1956-10-01), Kamlet
Hackh's Chemical Dictionary, 4th Ed., Grant, McGraw-Hill, N.Y., 1969, p. 650.
Chem. Abstracts, Vol. 67, 1967, 108269s.

Affiliated with

Also associated with

Rating

Auto-condensation products of urea does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1811950