Packaged dental cream

Details Packaged dental cream Packaged dental cream

1990-11-26

1992-03-17

Moezie, F. T.

Drug, bio-affecting and body treating compositions

Dentifrices

424 57, 424 58, 222 92, 222107, A61K 716

Patent

active

050966987

ABSTRACT:
Dental cream in contact with a polyolefin resin surface of a package such as a laminate tube, a mechanical dispenser or a flexible sachet. The dental cream contains a dentally acceptable water-insoluble alkaline earth metal salt, a liquid vehicle, a gelling agent and an additive which prevents syneresis. The liquid vehicle contains water, glycerine and sorbitol. The additive which prevents syneresis due to contact between the dental cream and the polyolefin resin is a nonionic block copolymer containing moieties of polyoxyethylene and polyoxypropylene.

REFERENCES:
patent: 3691272 (1972-09-01), Asche
patent: 4537778 (1985-08-01), Clipper
Thurow, Chem. Abst., 94, 414 (1981), Abst. #90319d.
Patent Abstracts of Japan, vol. 4, No. 38 (C-4) [520], Mar. 27, 1980, p. 163 C4 JP 55-13251-Raion Hamigaki, K. K. (Nagayuma).
Chemical Abstracts, vol. 93, No. 6, Aug. 11, 1980, p. 451, Abstract 53809x JP 80 13, 251-Lion Dentifrice (Nagayama).

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