Dispensing – Collapsible wall-type container – Nonmetallic
Patent
1986-10-31
1988-09-13
Griffin, Ronald W.
Dispensing
Collapsible wall-type container
Nonmetallic
425 55, 425 49, 425 58, 425 57, 222391, A61K 716
Patent
active
047703245
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 and an alkali metal carboxymethyl cellulose gelling agent. The liquid vehicle contains water, glycerine and sorbitol and, as an additive to prevent syneresis due to contact between the dental cream and polyolefin resin, a stabilizer in the form of parahydroxybenzoate ester.
REFERENCES:
patent: 3260410 (1966-07-01), Brandt
patent: 4418841 (1983-12-01), Eckstein
patent: 4437591 (1984-03-20), von Schuckmann
Hayes Harry
Parnell Marie B.
Colgate-Palmolive Company
Griffin Ronald W.
Grill Murray M.
Moezie F. T.
Stone Robert L.
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