摘要:
A substrate having about 0.5 wt % to about 25 wt % gum incorporated upon it is provided that provides the benefit of delayed viscosity when incorporated into a person care composition such as a toothpaste. Also disclosed is a method for forming gum incorporated onto or into a substrate comprising the steps of: providing a substrate; introducing a liquefied solution of gum to the substrate; and optionally drying the gum-treated substrate to form a dried gum-treated substrate. The invention further includes a dentifrice comprising a gum-treated substrate, and one or more ingredients selected from the group consisting of humectants, abrasives, thickening agents, binders, stabilizing agents, antibacterial agents, fluorides, sweeteners, and surfactants.
摘要:
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.
摘要:
Rubber compositions which contain zeolite particles having particle sizes of no more than 1.6 microns in diameter with at least 90% of the weight of the particles being between 0.1 and 3.2 microns in diameter, a binding agent, water, and a solubilizing agent.