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1. WO1991008282 - CLEANING COMPOSITION

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CLAIMS

1. A shear thinning liquid abrasive cleaner composition comprising:

(i) more than 10% by weight water

(ii) 1.5 to 30% by weight detergent active
compound

(iii) more than 45% and up to 75% by weight
water soluble salt at least 40% by weight
of the total composition of which at 20ÂșC
comprises a solid phase in the form of
undissolved particles having a volume
distribution diameter and span of less
than 80 microns and between 1 and 3
respectively.

2. A composition according to clain 1 wherein the
detergent active compound comprises at least one
anionic and at least one nonionic detergent active compound.

3. A composition according to claim 1 or claim 2
wherein the water soluble salt has a particle size having a volume distribution diameter and span of
less than 70 microns and .herveen 1.5 and 2.5
respectively.

4. A composition according to any one of the preceding claims wherein the water soluble salt has a particle size having a number distribution diameter and span of less than 20 microns and between 1 and 3
respectively.

5. A composition according to claim 3 wherein the water soluble salt has a particle size having a number
distribution diameter and span of less than 15
microns and between 1.5 and 2.5 respectively.

6. A composition according to any one of the preceding claims comprising between 50 and 60wt% of said water soluble salt.

7. A composition according to any one of the preceding claims wherein the said water soluble salt is
selected from the group comprising sodium
bicarbonate, sodium tripolyphosphate hexahydrate and sodium tetraborate decahvdrate and mixtures thereof.