Dental cleaner materials

Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant

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25217423, 25217424, 252546, 252DIG11, 424 49, 424 54, 424 55, 433215, 433216, 514546, A61K 722, C11D 330, C11D 337, C11D 348

Patent

active

051204606

ABSTRACT:
A dental cleaner material comprises as a main component an aqueous solution containing 0.1 to 2.0% by weight of ethylenediaminetetraacetic acid or at least one of its alkali metal salts. The cleaner material is gelled by the addition of a carboxyvinyl polymer, carboxymethylcellulose or sodium carboxymethylcellulose as a raiser in viscosity showing thixotropy, further contains 0.01 to 0.3% by weight fo a p-hydroxybenzoic acid ester as an antibacterial agent, and is regulated to pH of 7.0.+-.0.5.

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