Microbiologically stabilized phase for bicarbonate toothpaste ma

Details Microbiologically stabilized phase for bicarbonate toothpaste ma Microbiologically stabilized phase for bicarbonate toothpaste ma

1990-08-16

1991-08-06

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Dentifrices

424630, A61K 716, A61K 3334

Patent

active

050376330

ABSTRACT:
The invention provides a process for microbiologically stabilizing a premix phase intended to receive bicarbonate in the manufacture of toothpaste. The process includes blending together in the premix phase a polyol, a thickening agent, a copper compound and water. The premix phase is maintained at a temperature no higher than 110.degree. F. for a time sufficient to destroy bacteria. Thereafter the bicarbonate is incorporated into the premix phase without cool-down of the premix phase. There is also disclosed an oral composition that includes a combination of humectant, thickening agent, copper, bicarbonate and water.

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"Stabilisation, Disinfection, Preservation", Textbook edited by S. S. Block (1983), Chapter 11 by F. J. Turner, pp. 240-250.

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