Method of manufacture of a toothpaste composition

Details Method of manufacture of a toothpaste composition Method of manufacture of a toothpaste composition

1986-01-08

1987-09-01

Lovering, Richard D.

Compositions

Preservative agents

Anti-corrosion

424 44, 424 49, 424 53, 424 57, 514835, A61K 718, B01J 1300

Patent

active

046907769

ABSTRACT:
A method of preparing a toothpaste composition by the steps of adding calcium phosphate in an amount of 0.5 to 5% by weight of the composition and sodium perborate in an amount of 0.5 to 5% by weight of the composition to hot water to form a first mixture and agitating the first mixture, adding to the first mixture sorbitol in an amount of 1 to 50% by weight of the composition, cornstarch in an amount of 0.5 to 10% by weight of the composition and aluminum hydroxide in an amount of 0.01 to 1% by weight of the composition to form a second mixture and agitating the second mixture, adding to the second mixture dicalcium phosphate in an amount of 1 to 50% by weight of the composition and sodium monofluoride phosphate in an amount of 0.7 to 0.8% by weight of the composition to form a third mixture and agitating the third mixture, adding to the third mixture sodium bicarbonate, in an amount of 1 to 50% by weight of the composition, gradually adding increments of a flavoring material in an amount of 0.05 to 2% to control any foaming and to facilitate release of gases to form a fourth mixture, and adding to the fourth mixture sodium lauryl sulfoacetate in an amount of 0.1 to 5% and gum in an amount of 0.5 to 5% and agitating the fourth mixture until a homogeneous paste composition is obtained.

REFERENCES:
patent: 2751328 (1956-06-01), Sanders
patent: 4029760 (1977-06-01), Holtzhauer et al.
patent: 4066745 (1978-01-01), Tomlinson et al.
patent: 4353890 (1982-10-01), Scott
patent: 4405599 (1983-09-01), Smigel
patent: 4603045 (1986-07-01), Smigel

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