C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 11/00 (2006.01) C11D 1/38 (2006.01) C11D 1/62 (2006.01) C11D 1/88 (2006.01) C11D 3/12 (2006.01) C11D 17/06 (2006.01)
Patent
CA 2403448
A granular detergent component comprising a high level of surfactant, for example, cationic surfactant, and an inorganic carrier material is prepared by a process involving spraying an aqueous solution of the surfactant onto moving granules of the inorganic carrier material in the presence of a drying gas, preferably air, at a temperature within the range of from 65 to 200 ~C. The process is preferably carried out in a fluidised bed. Preferred inorganic carrier materials are sodium carbonate and zeolite MAP.
L'invention concerne un composant de détergeant granuleux composé d'un niveau élevé de surfactant, de surfactant cationique, par exemple, et d'un matériau porteur inorganique. Ce détergeant est préparé en appliquant un procédé consistant à vaporiser une solution aqueuse du surfactant sur les granulés mobiles du matériau porteur inorganique en présence d'un gaz déshydratant, de préférence de l'air, à une température comprise entre 65 ·C et 200 ·C. ce procédé est réalisé de préférence dans un lit fluidifié. Les matériaux inorganiques favoris sont le carbonate de sodium et les zéolites MAP.
Astley Martin Peter
Emery William Derek
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Plc Unilever
LandOfFree
Granular detergent component and process for its preparation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Granular detergent component and process for its preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Granular detergent component and process for its preparation will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1447938