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Primary Examiner: Rose, Shep K.
Assistant Examiner:
Attorney: Stone; Robert L., Grill; Murray M., Sylvester; Herbert S.

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Title: Toothpastes

Abstract: A toothpaste containing a humectant, a silica thickener, a dental abrasive which is principally amorphous silica or an aluminosilicate, polyethylene glycol having an average molecular weight of about 500-700 and sodium carboxymethylcellulose having about 0.6-0.8 carboxymethyl groups per anhydroglucose unit.

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Other info:

Inventors: Barth, Jordan B. (East Brunswick, NJ, US)

Application Number: 515272
Filing Date: 1974-10-16
Publication_date: 1976-01-20
Assignee: Colgate-Palmolive Company (New York, NY)
Primary Class(es): 424/49
Other Classes:
US Patent Ref:

3538230	Nov, 1970	Pader et al.	424/50.
3703578	Nov, 1972	Cella et al.	424/49.

Other Refs: Other References: Watson, J. Soc. Cosmet. Chem., Vol. 21, pp. 459-470, 1970.