Drug – bio-affecting and body treating compositions – Dentifrices
Patent
1974-02-08
1976-01-27
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
A61K 716
Patent
active
039353060
ABSTRACT:
Toothpaste formulations having dispersed therein a plurality of agglomerated particles of dental polishing agent that are visible, palpable and substantially insoluble in the toothpaste are disclosed. The agglomerates comprise individually impalpable particles of water insoluble dental polishing agent; can include an agglomerating agent and are reduced to smaller sized particles of dental polishing agent when subjected to mild mechanical agitation such as toothbrushing. Such agglomerates are particularly well suited for incorporation into transparent gel dental vehicles to provide special effects such as supplemental cleaning and polishing characteristics without adversely affecting the visual clarity of the finished toothpaste.
REFERENCES:
patent: 2196154 (1940-04-01), Schulerud
patent: 3538230 (1970-11-01), Pader et al.
patent: 3574823 (1971-04-01), Roberts et al.
patent: 3767791 (1973-10-01), Cordon et al.
patent: 3803301 (1974-04-01), Cordon et al.
Roberts Francis D.
Steinke, III John J.
Colgate-Palmolive Company
Rose Shep K.
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