C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 1/37 (2006.01) C11D 1/65 (2006.01) C11D 3/065 (2006.01) C11D 3/08 (2006.01) C11D 3/10 (2006.01) C11D 3/12 (2006.01) C11D 1/14 (2006.01) C11D 1/22 (2006.01) C11D 1/29 (2006.01) C11D 1/62 (2006.01)
Patent
CA 2433047
A detergent composition comprising: (a) more than 10 wt% of a calcium-tolerant non-soap anionic surfactant system; (b) from 0.1% to 10%, preferably from 0.5% to 10%, more preferably from 1% to 10% by weight of a strong builder system selected from phosphate builders and aluminosilicate builders and mixtures thereof; and (c) the balance, if any, being other detergent ingredients wherein said composition comprises less than 35wt%, preferably less than 25 wt%, more preferably less than 15 wt% of non-functional non-alkaline water soluble inorganic salt.
L'invention concerne une composition de détergent comprenant: (a) plus de 10 % en poids d'un système tensioactif anionique sans savon et tolérant le calcium; (b) de 0,1 % à 10 %, de préférence de 0,5 % à 10 % et mieux encore de 1 % à 10 % en poids d'un adjuvant puissant sélectionné parmi des adjuvants phosphate, des adjuvants aluminosilicate et leurs mélanges; (c) le reste, si tel est le cas, étant constitué d'autres composants détergents, ladite composition contenant moins de 35 % en poids, de préférence moins de 25 % en poids et mieux encore moins de 15 % en poids de sel inorganique hydrosoluble, non alcalin et non fonctionnel.
Metcalfe Kenneth
Van Der Hoeven Philippus Cornelis
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Plc Unilever
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