RU2240776C1 - Dental paste "parodontol" with triple effect - Google Patents

Abstract

FIELD: medicine, stomatology.

SUBSTANCE: invention relates to agents used in teeth cleansing. Dental paste comprises the following components: abrasive substance, sodium carboxymethylcellulose, glycerol, sorbitol, sodium hydrocarbonate, preserving agent, saccharin, sodium lauryl sulfate, aromatic composition, water and, additionally, the composition comprises tetrasodium pyrophosphate and tetrapotassium pyrophosphate. Dental paste provides the protective effect against gum diseases, restores the natural whiteness of teeth and shows effectiveness against dental stones formation.

EFFECT: valuable properties of dental paste.

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Description

The invention relates to medicine, namely to dentistry - to means for caring for the oral cavity.

The closest prototype is a toothpaste “Baking Soda” Sheffield Laboratories, USA, containing the following components: abrasive — calcium carbonate, a thickening agent — sodium carboxymethyl cellulose, water-retaining substances — sorbitol, anti-caries additive — monofluorophosphate, cleaning additive — sodium bicarbonate, sweetener, sodium bicarbonate, sweetener the foaming agent is sodium lauryl sulfate, the preservative is food sodium benzoate, aromatic composition and water [1].

However, this toothpaste has a narrow focus in use: it cleans the surface of the teeth well, has a whitening effect, but does not prevent the formation of tartar and does not have a therapeutic effect on the gums.

The objective of the inventors was the creation of highly effective therapeutic and prophylactic toothpaste, specially designed to prevent the formation of tartar, stimulating the healing process of the oral mucosa and helping to restore the natural whiteness of the teeth.

The problem is solved in that the toothpaste containing abrasive, purified sodium carboxymethyl cellulose, distilled glycerin PK-94, sorbitol, sodium bicarbonate, preservative, saccharin, sodium lauryl sulfate, aromatic composition and drinking water, additionally contains tetrasodium pyrophosphate, tetra alkali pyrtocyanate pigmented, and as an abrasive it contains synthetic finely divided amorphous silicon dioxide, as a preservative - methyl paraoxybenzoic acid ester in the following ratio components, wt.%:

Synthetic

finely dispersed

amorphous silicon dioxide 14.00-28.00

Purified sodium carboxymethyl cellulose 0.70-1.80

Distilled glycerin PK-94 9.00-35.00

Sorbitol 5.00-28.00

Tetrasodium pyrophosphate 0.50-3.00

Tetracal pyrophosphate 0.10-1.00

Allantoin 0.01-0.60

Sodium bicarbonate 0.50-4.50

Pigment Titanium Dioxide 0.30-0.70

Methyl paraoxybenzoic acid ester 0.10-0.30

Saccharin 0.02-0.25

Sodium lauryl sulfate (in terms of 100%) 0.50-1.80

Aromatic composition 0.80-1.30

Drinking water

Due to the lack of fluoride, Parodontol toothpaste can be recommended triple action especially in regions with high fluorine content in drinking water to prevent the development of fluorosis.

To prevent the formation of tartar and restore the natural whiteness of the teeth, a complex of pyrophosphate salts with sodium bicarbonate was introduced.

Tartar is formed on the surface of enamel and cement of teeth due to the mineralization of plaque. There are two types of tartar: supragingival, most often localized on the lingual surface of the lower incisors and on the buccal surfaces of the upper molars, and subgingival. In addition, they speak of mixed, partially consisting of supragingival and subgingival stones [2].

Tartar exerts mechanical pressure, creates conditions for microtrauma of the epithelium of the gums and marginal periodontal fibers. The chemical effect of tartar on periodontium also occurs due to the presence of some toxic elements in it. They form metal oxides in the stone (vanadium pentaxide, oxide of lead, copper, iron, etc.) [3].

Therefore, removal of tartar is a significant problem for many people.

The pyrophosphates included in the toothpaste stop the mineralization of plaque and counteract the growth of tartar by interfering with the process of its formation, and also contribute to the removal of an existing stone, modifying its mineral structure. Polyphosphate anions are adsorbed on nuclei or growing crystals and block active centers, inhibiting their growth [3].

The addition of pyrophosphates to the composition of toothpastes to some extent compensates for the lack of natural pyrophosphates in saliva in people prone to tartar formation [3].

Pyrophosphates are also of particular importance for tooth whitening. The significance of whitening is now gaining more and more importance. Pyrophosphates prevent the deposition of coloring matter from coffee, tea, tobacco on the surface of teeth. The whitening in the paste is further enhanced by a good cleansing of the tooth surface with a combination of silicon dioxide and sodium bicarbonate.

Toothpaste has a whitening effect with an unlimited period of use due to effective cleansing and the absence of super-abrasive enamel abrasion.

To regenerate damaged gum tissue, allantoin was introduced into the paste. Toothpaste due to its presence has a beneficial effect on periodontal tissue. It improves trophic tissue and reduces inflammation in the oral cavity, accelerates the growth of granulation and epithelialization of the mucous membranes.

Toothpaste "Parodontol" triple action provides multifunctional protection and its systematic use significantly improves the condition of the oral cavity.

The compositions of the toothpaste for several examples are shown in the table.

The claimed composition is prepared as follows.

The components in a prescription quantity are loaded into a stirred reactor: first, glycerin, then sodium carboxymethyl cellulose and titanium dioxide, the reactor is sealed. After stirring, sorbitol, water are added, and tetrasodium pyrophosphate, tetra potassium pyrophosphate, sodium bicarbonate, allantoin, silicon dioxide, methyl paraoxybenzoic acid, saccharin are added to the resulting mixture. Then the mass is homogenized, dispersed, vacuum and sodium lauryl sulfate and aromatic composition are added.

After pumping the resulting toothpaste into the hopper of the tube filling machine, the paste is packaged in tubes.

The quality of the toothpaste must comply with GOST 7983-99.

In laboratory and semi-industrial conditions, studies were conducted that showed that going beyond the declared amounts of the components used in the direction of reduction will not allow you to get a toothpaste with the desired properties, and going beyond the declared amounts of the components used in the direction of increasing concentrations leads to a deterioration in the consumer properties of the proposed composition.

Due to the optimal selection of components, a toothpaste tape is created that has high consumer properties: monolithic, plastic and well cut off.

An experimental batch of toothpaste has been released.

On the claimed toothpaste received the conclusion of the Center for preventive dentistry "Profident". The tests were carried out in accordance with the requirements approved by the State Sanitary and Epidemiological Supervision of the Ministry of Health of the Russian Federation.

The test results of the inventive toothpaste for microbiological purity showed a complete absence of bacteria, yeast and molds.

Toxicological tests showed the absence of acute toxicity with oral administration, the absence of irritating effects on the oral mucosa and gastrointestinal tract.

Literature

1. Toothpaste “Baking Soda” Sheffield Laboratories, USA, 2001 - (prototype).

2. Scientific and practical journal “Institute of Dentistry” No. 4, December - St. Petersburg, 2001, p. 18.

3. L.A. Khomenko et al. “Modern means of exogenous prevention of diseases of the oral cavity” - Kiev, 2001, p. 20, 21, 61, 62.

Claims (1)

Toothpaste containing abrasive, purified sodium carboxymethyl cellulose, distilled glycerin PK -94, sorbitol, sodium bicarbonate, preservative, saccharin, sodium lauryl sulfate, aromatic composition and drinking water, characterized in that it additionally contains tetrasodium pyrophosphate, tetracalan pyrophosphate, alkali pyrophosphate titanium pigment, and as an abrasive it contains synthetic finely dispersed amorphous silicon dioxide, as a preservative - methyl paraoxybenzoic acid ester in the following ratio components, wt%: Finely divided synthetic amorphous silicon dioxide 14.0-28.0 Purified sodium carboxymethyl cellulose 0.70-1.80 Distilled glycerin PK-94 9.00-35.00 Sorbitol 5.00-28.00 Tetrasodium pyrophosphate 0.50-3.00 Tetracal pyrophosphate 0.10-1.00 Allantoin 0.01-0.60 Sodium bicarbonate 0.50-4.50 Pigment Titanium Dioxide 0.30-0.70 Methyl paraoxybenzoic acid ester 0.10-0.30 Saccharin 0.02-0.25 Sodium lauryl sulfate (in terms of 100%) 0.50-1.80 Aromatic composition 0.80-1.30 Drinking water