Process for producing improved sulfur-coated urea slow...

Details Process for producing improved sulfur-coated urea slow... Process for producing improved sulfur-coated urea slow...

C - Chemistry, Metallurgy

05

C

C05C 9/00 (2006.01) C05G 5/00 (2006.01)

Patent

CA 2176605

The present invention describes a sulfur-coated urea slow release granular fertilizer having a uniform, durable polymeric coating over the sulfur-coating. The polymer coating is formed by the direct in situ co-polymerization of diethylene glycol-triethanolamine polyol and a diisocyanate on the surface of the sulfur-coated urea granule. The polymeric coating provides improved impact resistance of the composite coated granule.

L'invention porte sur des engrais granulaires d'urée à diffusion lente enrobés de soufre, dont l'enrobage de soufre est lui-même recouvert d'une couche durable d'un polymère qui confère aux granulés enrobés une résistance accrue à l'impact.

Affiliated with

Also associated with

Rating

Process for producing improved sulfur-coated urea slow... 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 producing improved sulfur-coated urea slow..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing improved sulfur-coated urea slow... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1885158