Coated sodium percarbonate particles

Details Coated sodium percarbonate particles Coated sodium percarbonate particles

C - Chemistry, Metallurgy

11

D

C11D 3/39 (2006.01) C01B 15/10 (2006.01) C11D 3/04 (2006.01) C11D 3/10 (2006.01) C11D 17/00 (2006.01)

Patent

CA 2657489

Coated sodium percarbonate particles comprise a core produced by fluidised bed granulation and composed of sodium percarbonate, as well as a coating layer which contains sodium sulphate and sodium carbonate in a proportion by weight ranging from 95:5 to 75:25, the proportion of sodium sulphate and sodium carbonate in the coating layer amounting to at least 80% by weight. These coated sodium percarbonate particles used as detergent components lead to an improved washing power of the detergent and exhibit high storage stability in detergent preparations.

Particules de percarbonate de sodium pelliculées comportant un noyau de percarbonate de sodium obtenu par granulation à lit fluidisé, et une couche de pelliculage contenant du sulfate de sodium et du carbonate de sodium dans un rapport massique de 95 : 5 à 75 : 25, et dans laquelle la quantité de sulfate de sodium et de carbonate de sodium est d'au moins 80 %. Lorsqu'elles sont contenues dans une lessive, les particules de percarbonate de sodium selon l'invention permettent d'augmenter l'efficacité de lavage de la lessive et présentent une grande stabilité au stockage dans des compositions de lessive.

Affiliated with

Also associated with

Rating

Coated sodium percarbonate particles does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1985224