C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/39 (2006.01) C11D 3/22 (2006.01) C11D 17/00 (2006.01) C11D 1/66 (2006.01) C11D 1/72 (2006.01)
Patent
CA 2337069
A detergent composition comprising a granulated percarbonate and a blend which encapsulates the percarbonate is described. The blend comprises a sulphate, carboxymethyl cellulose and a nonionic surfactant. The detergent composition comprises sodium metasilicate and does not include a zeolite, a perborate or a phosphate. The composition is capable of being stored in a water-soluble PVA film packaging for at least nine months and wherein the composition comprises between 1% and 15 % percarbonate. The composition can include a phosphate substitute such as a polyacrylate. The composition can be compressed into a tablet format and used as a laundering product.
L'invention concerne une composition détergente renfermant un percarbonate granuleux et un mélange d'encapsulation pour ce percarbonate. Le mélange comprend un sulfate, de la carboxyméthylcellulose et un tensioactif non ionique. Ladite composition renferme du métasilicate de sodium et ne comprend ni zéolithe, ni perborate ni phosphate. Cette composition, qui peut être stockée dans un emballage en film de PVAL hydrosoluble pendant au moins 9 mois, comprend entre 1 % et 15 % de percarbonate. Elle peut renfermer un substitut de phosphate du type polyacrylate. En outre, on peut la comprimer sous forme de pastille et l'utiliser comme produit de blanchissage.
Fetherstonhaugh & Co.
Gemak Trust
Hinton Gerald Thomas
LandOfFree
Encapsulated percarbonate composition for use with pva film... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Encapsulated percarbonate composition for use with pva film..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Encapsulated percarbonate composition for use with pva film... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1504934