C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/22 (2006.01) C11D 3/12 (2006.01)
Patent
CA 2300323
The invention pertains to the use of a water-soluble phosphorylated cellulose which is obtained by dissolving cellulose in a phosphoric acid-containing solvent to produce a solution 94-100 wt.% which is composed of the constituents cellulose, phosphoric acid and/or its anhydrides, and water, in detergent compositions. The use concerns utilisation both in detergents for textiles and in dishwashing detergents.
L'invention se rapporte à l'utilisation dans des compositions détergentes de la cellulose phosphorylée hydrosoluble, obtenue par la dissolution de la cellulose dans un solvant à base d'acide phosphorique, ladite dissolution débouchant sur une solution composée à 94-100 % en poids de cellulose, d'acide phosphorique et/ou de ses anhydrides ainsi que d'eau. Le produit faisant l'objet de cette invention peut s'utiliser dans des détergents pour textiles tout comme dans des détergents à vaisselle.
Akzo Nobel Nv
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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