Toothpaste with entrained gas

Details Toothpaste with entrained gas Toothpaste with entrained gas

1984-09-27

1986-05-13

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Dentifrices

A61K 916

Patent

active

045885826

ABSTRACT:
The appearance of a toothpaste, is modified by incorporating therein 10% to 20% of a gas, the percentage being defined by the ratio of the reduction in density of the aerated paste compared to the density of the non-aerated paste divided by the density of the non-aerated paste, the gas being entrained as discrete bubbles having a diameter within the range 10 to 30 micron to give stability.

REFERENCES:
patent: 3538230 (1970-11-01), Pader et al.
patent: 3840657 (1974-10-01), Norfleet
patent: 3906090 (1975-09-01), Colodney
patent: 3927202 (1975-12-01), Harvey et al.
patent: 3944661 (1976-03-01), Colodney et al.
patent: 3946108 (1976-03-01), Tomlinson et al.
patent: 4020154 (1977-04-01), Perla et al.
patent: 4036949 (1977-07-01), Colodney

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