In a First aspect, the present Invention provides a Toothpaste composition comprising an orally acceptable vehicle and at least one source of metal ions in a Polymer Matrix, The Metal being selected from zinc, Tin, Copper, or combinations thereof,At least such a source of metal ions ranging ...
In preferred toothpastes the anti-tartar agent and the desensitizing agent are both potassium compounds and other components of the toothpaste, such as the detergent or surfactant, thickener, water soluble fluoride, anionic polymeric polycarboxylate, sweetener and any anti-calculus agent present, when ...
The phosphate is normally pre-treated but may also be treated in situ in a toothpaste. The phosphonic acid may be used with other stabilisers. The composition may be a paste or a powder containing 25-60wt.% of the treated phosphate, the other ingredients being conventional. Exemplified ...
Considering their chemical structure and the charge present in the hydrophilic parts of the molecule surfactants are divided into cationic, anionic, amphoteric and nonionic ones [1]. The surface properties of amphiphilic molecules, such as adsorption at the interface, self−assembly, micellar formation...
In addition it has been found that a composition comprising IPMP has intrinsic anti-inflammatory activity, which activity is enhanced by the presence of a source of zinc ions. Accordingly the present invention provides a composition comprising an antibacterial system comprising IPMP, a source of zinc...
Alkalinephosphatase;Toothpaste 1.Introduction Nowadays,monofluorophosphate(MFP)-containing toothpastesarethemostcommonwayofcariespre- vention.MFPionishydrolyzedinsituyieldingfree fluorideandorthophosphate.However,itisques- tionedthatMFPprovidesacaries-preventativeeffect thatinvolvestheconversionofhydroxyapatitetothe...
The performance ofRcan be successfully applied for the analysis of Fcontents present in toothpastes.#A simple and efficient receptor ninhydrin-based Schiff's base (R) for quick detection of Hg2+and Fin aqueous medium using colorimetric and UV–Vis spectral analyses....
The naphthoquinone receptor also exhibited colorimetric sensing of fluoride ions present in commercially available toothpaste samples in aqueous medium. The structural and electronics properties of the sensors and their fluoride complexes were also investigated using ab initio DFT calculations. (C) 2012 ...
The present invention relates to water-free, co-solvent free, stable\ndispersions of certain polydimethylsiloxanes in certain nonionic, polyoxamer\nsurfactants; wherein: a) the dispersed polydimethylsiloxanes, esp. those\nhaving the chemical composition (CH3)3SiO[SiO(Ch3)2]nSi(Ch3)3 wherein n...
A further object of the present invention is the obtaining of tooth cleaning preparations containing a stabilized anhydrous dibasic calcium phosphate. These and other objects of the present invention will become more apparent as the description thereof proceeds....