Artificial dust composition and method of manufacture

Details Artificial dust composition and method of manufacture Artificial dust composition and method of manufacture

A - Human Necessities

47

L

A47L 9/19 (2006.01) B08B 13/00 (2006.01) C09K 3/00 (2006.01)

Patent

CA 2606509

A simulated dust composition for use in evaluating the effectiveness of cleaning devices comprises (i) a fibrous fraction containing cotton fibres in an amount 70-100% by volume of the fibrous fraction, and (ii) a particulate fraction including skin cells in an amount 40-70% by volume of the particulate fraction.

L'invention concerne des salissures d'essai artificielles comprenant des composants de particules, de cheveux et de fibres, ledit composant de particules consistant en des matériaux minéraux, alimentaires et végétaux, choisis et proportionnés pour correspondre à des salissures typiques trouvées dans le domicile. Les salissures d'essai peuvent être utilisées pour essayer des produits de nettoyage par l'application d'une quantité connue de ceux-ci sur une surface, le nettoyage de ladite surface et la détermination de la quantité desdites salissures enlevées de ladite surface.

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