Dentifrice with a dye absorbing silica for imparting a speckled

Details Dentifrice with a dye absorbing silica for imparting a speckled Dentifrice with a dye absorbing silica for imparting a speckled

1998-07-27

2000-06-13

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Dentifrices

A61K 716

Patent

active

060746297

ABSTRACT:
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.

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