C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 17/00 (2006.01) C11D 3/02 (2006.01) C11D 3/06 (2006.01)
Patent
CA 2389975
A multi-region detergent tablet of compressed particulate composition is provided comprising a detergent active compound, a detergency builder, particles which contain sodium tripolyphosphate with a content of the Phase I form which is more than 40% by weight of the sodium tripolyphosphate in the said particles, at least one salt other than said sodium tripolyphosphate which can be further hydrated and optionally other detergent ingredients, where in one or more of the regions which contains the particles which contain sodium tripolyphosphate there is less than 10% by weight of that region of further hydratable salts, and there is at least one region containing at least 10% by weight of that region of further hydratable salts.
L'invention concerne une composition particulaire compactée sous forme de pastille détergente multi-région, renfermant un composé actif détergent, un adjuvant de détergence, des particules contenant du tripolyphosphate de sodium ayant un contenu de forme de phase I représentant plus de 40 % en poids du tripolyphosphate de sodium dans lesdites particules, au moins un sel différent dudit tripolyphosphate de sodium, pouvant être hydraté de manière supplémentaire, et éventuellement d'autres ingrédients détergents. Une ou plusieurs régions contenant les particules qui renferment le tripolyphosphate de sodium comportent moins de 10 % en poids de la région de sels hydratables, et au moins une région comporte au moins 10 % en poids de cette région de sels hydratables.
Appel Peter Willem
Berden Erik Christiaan
Boskamp Jelles Vincent
Wagner Henning
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Plc Unilever
LandOfFree
Detergent compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Detergent compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Detergent compositions will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1502437