C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 17/00 (2006.01) C11D 3/39 (2006.01)
Patent
CA 2188786
Wax-encapsulated particles having a core particle or an aggregate of core particles selected from the group of an organic peroxy acid, a diacyl peroxide, an inorganic peroxygen compound, a bleach catalyst, a peroxygen bleach precursor and mixtures thereof together with 0.01% to about 5 % by weight of a surfactant. The resulting particles exhibit release rates from their capsules and dissolution rates comparable to uncoated core materials.
On décrit des particules encapsulées dans de la cire, possédant une particule à noyau ou un agrégat de particules à noyau choisie(s) parmi le groupe comportant un peroxyacide organique, un diacyle peroxyde, un composé peroxygène inorganique, un catalyseur de blanchiment, un précurseur de blanchiment à base de peroxygène et des mélanges de ces substances, de même que 0,01 à environ 5 % en poids d'un tensioactif. Ces particules présentent des taux de libération à partir de leur capsule, ainsi que des taux de dissolution, comparables à ceux des matériaux dont le noyau n'est pas enrobé.
Lang David John
Nicholson John Richard
Bereskin & Parr
Plc Unilever
LandOfFree
Encapsulates containing surfactant for improved release and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Encapsulates containing surfactant for improved release and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Encapsulates containing surfactant for improved release and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1346882