J.m. Huber Corporation

James E Sumpter

Satish K Wason

John A Kostinko

Kathleen S Pike

A dentifrice containing a dye absorbing silica which imparts a speckled appearance in toothpaste or gel formulations. The dye absorbing silica comprises silica granules which have a linseed oil absorption of at least about 150 cc/100 g, an average particle size of about 400 .mu.m to about 600 .mu.m, an attrition value of less than 30%, and a pH of about 6 to about 8.

Dentifrice with a dye absorbing silica for imparting a speckled

Dental compositions comprise an abrasive, a humectant material, water and a binder. The abrasive comprises sodium aluminosilicate product having a water demand of greater than 50 g water per 100 g product, and the dental compositions comprise a water to abrasive weight ratio greater than 1.

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Aberdeen, MD, United States of America

James E Sumpter