CN104306175A - Transparent toothpaste - Google Patents

Abstract

The invention discloses transparent toothpaste and relates to the technical field of toothpaste. The general paste body composition of the transparent toothpaste comprises 0.1%-6.0wt% of zeolite powder. Compared with the existing transparent toothpaste, the transparent toothpaste has the advantages that natural epidesmine powder is applied to the transparent toothpaste and is compounded together with hydrated silica to serve as an abrasive material, so that the problem of low friction value of the transparent toothpaste can be solved, the stain-reduction effect of the transparent toothpaste is improved, and the dental plaque, food debris and surface dirt of teeth can be removed effectively; the natural epidesmine powder is used for preparing the transparent toothpaste still by the original production technology, and the cost of the toothpaste body can be reduced by more than 5%; an abrasive is a natural raw material and has no toxic or side effect.

Description

Transparent toothpaste

Technical field

The present invention relates to a kind of toothpaste, the transparent toothpaste that especially a kind of friction valve is high.

Background technology

Transparent toothpaste with the outward appearance of its uniqueness, pure and freshly pleasing feel the favor having won consumer.But the deadly defect of transparent toothpaste also causes all the more the concern of oral cavity expert.Transparent toothpaste, in order to obtain good transparency, usually selects hydrated SiO 2 to make toothpaste abrasives, and its index of refraction is generally between 1.450-1.460, and the index of refraction of the silicon dioxide substantially produced by special process is relatively-stationary.Obviously, lotion of toothpaste be allowed to become transparent, the index of refraction in liquid phase should adjust by the index of refraction of silicon dioxide.And any other solid-phase component all likely affects the transparency of mastic.Because hydrated SiO 2 belongs to mild abrasive, so the friction valve of general transparent toothpaste is very low.Low friction valve toothpaste is perhaps beneficial to the tender gingiva of the children of the protection of the child below school age, but is unhelpful for the rete of removal dental surface.

The rete of one deck no cell structure, it is formed because enamel absorbs glycoprotein from saliva.If do not use friction-type toothpaste to remove rete, it can thicken 11 microns in every 7 days, and final thickness can reach 100 microns.If do not have enough effective cleaning agent in toothpaste after 30 days, interference-free rete can become mottle.The rete of new deposition by calcification, painted, the degeneration of glycoprotein and crosslinkedly change into ripe rete.

Mouth care generally admits in the industry such fact, brushes teeth correctly, frequently and contributes to dental health.Its effect mainly helps to remove bacterial plaque and food residual.Relatively, there is a mottle layer comparatively bacterial plaque is more difficult and remove from dental surface.Use the toothpaste of toothbrush and water or low friction valve both cannot remove this kind of mottle, their growths in teeth surfaces can not be prevented.The materia dentica committee of American Dental Association shows: a kind of abrasivus is not only by toothpaste, and it should keep cleaning of teeth, and namely tooth does not have dental plaque, food remains and surface smut.Visible, the friction valve increasing transparent toothpaste is not only the needs of theoretical research, the actual demand of the daily dental health of consumers in general especially.

Summary of the invention

The problem that the present invention solves is to provide that a kind of friction valve is high, the transparent toothpaste of bacterial plaque, food remains and the surface smut that effectively can remove tooth.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: including weight ratio in its transparent toothpaste mastic total composition is 0.1%-6.0% zeolite powder.

In technique scheme, scheme can also be more specifically: described zeolite powder is natural parastilbite powder.

Further: its material composition includes the raw material composition of following percentage by weight:

70% sorbitol 63%-70%; Zeolite powder 0.1%-6.0%; Friction type silicon dioxide 9%-13%; Thickening type silicon dioxide 4%-7%; Sodium lauryl sulfate 1.9%-2.2%; Sodium carboxymethyl cellulose 0.105%-0.95%; Polyethylene Glycol 0.6%-0.8%; Saccharin sodium 0.25%-0.30%; Sodium benzoate 0-0.15%; Sodium dihydrogen phosphate 0.15%; Tertiary sodium phosphate 0.25%; Pigment 0.0025%; Essence 0.8%-1.0%; Pure water surplus.

Further: its material composition includes the raw material composition of following percentage by weight:

70% sorbitol 63%; Zeolite powder 6.0%; Friction type silicon dioxide 9%; Thickening type silicon dioxide 5%; Sodium lauryl sulfate 2%; Sodium carboxymethyl cellulose 0.95%; Polyethylene Glycol 0.7%; Saccharin sodium 0.30%; Sodium benzoate 0.15%; Sodium dihydrogen phosphate 0.15%; Tertiary sodium phosphate 0.25%; Pigment 0.0025%; Essence 0.8%; Pure water surplus.

Further: its material composition includes the raw material composition of following percentage by weight:

70% sorbitol 67%; Zeolite powder 0.1%; Friction type silica 1 3%; Thickening type silicon dioxide 7%; Sodium lauryl sulfate 1.9%; Sodium carboxymethyl cellulose 0.105%; Polyethylene Glycol 0.6%; Saccharin sodium 0.25%; Sodium benzoate 0.15%; Sodium dihydrogen phosphate 0.15%; Tertiary sodium phosphate 0.25%; Pigment 0.0025%; Essence 1.0%; Pure water surplus.

Further: its material composition includes the raw material composition of following percentage by weight:

70% sorbitol 70%; Zeolite powder 4%; Friction type silica 1 1%; Thickening type silicon dioxide 4%; Sodium lauryl sulfate 2.2%; Sodium carboxymethyl cellulose 0.45%; Polyethylene Glycol 0.8%; Saccharin sodium 0.25%; Sodium benzoate 0.15%; Sodium dihydrogen phosphate 0.15%; Tertiary sodium phosphate 0.25%; Pigment 0.0025%; Essence 0.9%; Pure water surplus.

The said epidesmine of the present invention belongs to natural zeolite, it is the silicate mineral of a kind of moisture alkali metal or alkaline-earth metal, the bone tectosilicate be made up of silicon-oxy tetrahedron and aluminum-oxygen tetrahedron, present molecular sieve structure feature, there is molecular sieve function, moreover, its internal gutter and hole account for 45% of cumulative volume, have stronger absorbability.Meanwhile, because natural parastilbite is natural minerals, have high-purity, high-grade, high whiteness, as toothpaste abrasives, its friction valve is a little more than abrasivus calcite in powder conventional in toothpaste; Epidesmine powder is epidesmine is selected, pulverizing, crosses 425 mesh sieves and obtains.

The present invention, compared with existing transparent toothpaste, has following beneficial effect:

1. natural parastilbite be applied to transparent toothpaste and hydrated SiO 2 composite be used as abrasive material, the problem that transparent toothpaste friction valve is low can be solved, improve transparent toothpaste go stain effect, effectively can remove the bacterial plaque of tooth, food remains and surface smut.

2. natural parastilbite powder is for preparing transparent toothpaste, can continue to use original production technology, and lotion of toothpaste cost can reduce by more than 5%; Abrasivus belongs to natural material, and itself has no side effect.

3. the transparent toothpaste produced meets toothpaste GB GB8372-2008, and lotion of toothpaste transparency is high.

Detailed description of the invention

Below in conjunction with embodiment, the present invention will be further described.In following each embodiment, involved percentage ratio except as otherwise noted, is all calculate by weight percentage.

One, the preparation of transparent toothpaste.

The salt raw materials such as saccharin sodium, sodium benzoate, sodium dihydrogen phosphate and tertiary sodium phosphate are dissolved in gauge water in advance;

Added by wetting agent in Manufacturing medicine extract machine, added by thickening agent wherein, add in wetting agent after high-speed stirred 8-10 minute by previous solu, continue to be stirred to thickening agent and disperse completely, glue is in even, pellucidity;

Add abrasivus, foaming agent, under vacuo high-speed stirred 10 minutes;

Add essence, continue high-speed stirred 10-20 minute under vacuo.Complete cream initial vacuum processed degree requirement at more than 0.096MPa;

Mastic multiple tube is packed.

two, the transparent toothpaste constitutive material in embodiment 1 to 3 and weight percent content are as table 1:

three, clinical trial part:

1.2 method

1.2.1 the test period: 60 days

1.2.2 subjects inclusive criteria and exclusion standard

Inclusive criteria: have creamy white speckle problem; Healthy, and agree to coordinate inspection on time; The oral hygiene measures provided in duration of test maintenance every day use is provided, does not use other toothpaste; To oral cavity health care products without allergies.

Exclusion standard: the trouble tooth of endogenous mottle; Current long-term taking chemicals; Antibiotic, immune formulation, collutory etc. need be used at duration of test; Wear artificial tooth or orthodontic appliance; Scaling need be carried out at duration of test, scrape the treatment of influence index observations such as controlling, dental body filled.

1.2.3 test specimen

Self-control is unguentum, and outward appearance mark is consistent, is marked with A, B printed words respectively.Toothbrush is soft bristle tooth brush.

1.2.4 test method

1.2.4.1 EXPERIMENTAL DESIGN

Adopt double blinding, Method of Random Test.

1.2.4.2 test index

Carrying out examination of mouth by well-trained Dentist, is index tooth with each study subject 33,32,31,41,42,43, presses the scoring of Lobene mottle index classification scoring method respectively to the area of its lingual surface mottle and color.Before test, correction experiment is carried out to examiner.

Area standards of grading are as follows:

1-exists without mottle;

2-mottle is no more than the l/3 of facing;

3-mottle is no more than 2/3 of facing;

4-mottle is greater than 2/3 of facing.

Color area standards of grading are as follows:

1-exists without mottle;

2-is slight mottle (yellow or yellowish-brown);

3-moderate mottle (moderate is brown);

4-severe mottle (dark-brown or black) mottle is greater than 2/3 of facing.

1.2.4.3 experiment process

Record each study subject teeth stains index, use toothpaste check after 4 weeks.

Test grouping: screening meets inclusive criteria and exclusion standard person, and be divided into A, B two groups by random table, two groups substantially identical in health, the index creamy white speckle order of severity, age, sex ratio.

1.2.5 statistical analysis

In this result of the test, use 4 weekly datas before and after toothpaste to compare in group and adopt pairing rank test (Wilcoxon Signed Ranks Test), between group, compare the rank test (Mann-Whitney Test) adopting non-matching data.

2.1 result of the test

Have 50 people and complete experimental study, male 44 people, female 6 people, 20 ~ 58 years old age.

2.2 interpretation of result

2.2.1 two groups of experimenters test front and back index tooth Lobene mottle Index area classification score result of variations.

table 2 index tooth Lobene mottle Index area classification score change comparison sheet

As seen from Table 2, after each experimenter uses the toothpaste surrounding of adding epidesmine powder, the area discrepancy of experimenter's index creamy white speckle has statistical significance, shows the area generation significant change of experimenter's creamy white speckle.And not containing the toothpaste of epidesmine powder, the area discrepancy not statistically significant of experimenter's index creamy white speckle, after prompting uses toothpaste reference substance, the area change of experimenter's creamy white speckle is not obvious.

Claims (6)

1. a transparent toothpaste, is characterized in that: including weight ratio in its transparent toothpaste mastic total composition is 0.1%-6.0% zeolite powder.

2. transparent toothpaste according to claim 1, is characterized in that: described zeolite powder is natural parastilbite powder.

3. transparent toothpaste according to claim 1 and 2, is characterised in that its material composition includes the raw material composition of following percentage by weight:

70% sorbitol 63%-70%; Zeolite powder 0.1%-6.0%; Friction type silicon dioxide 9%-13%; Thickening type silicon dioxide 4%-7%; Sodium lauryl sulfate 1.9%-2.2%; Sodium carboxymethyl cellulose 0.105%-0.95%; Polyethylene Glycol 0.6%-0.8%; Saccharin sodium 0.25%-0.30%; Sodium benzoate 0-0.15%; Sodium dihydrogen phosphate 0.15%; Tertiary sodium phosphate 0.25%; Pigment 0.0025%; Essence 0.8%-1.0%; Pure water surplus.

4. transparent toothpaste according to claim 3, is characterised in that its material composition includes the raw material composition of following percentage by weight:

70% sorbitol 63%; Zeolite powder 6.0%; Friction type silicon dioxide 9%; Thickening type silicon dioxide 5%; Sodium lauryl sulfate 2%; Sodium carboxymethyl cellulose 0.95%; Polyethylene Glycol 0.7%; Saccharin sodium 0.30%; Sodium benzoate 0.15%; Sodium dihydrogen phosphate 0.15%; Tertiary sodium phosphate 0.25%; Pigment 0.0025%; Essence 0.8%; Pure water surplus.

5. transparent toothpaste according to claim 3, is characterised in that its material composition includes the raw material composition of following percentage by weight:

70% sorbitol 67%; Zeolite powder 0.1%; Friction type silica 1 3%; Thickening type silicon dioxide 7%; Sodium lauryl sulfate 1.9%; Sodium carboxymethyl cellulose 0.105%; Polyethylene Glycol 0.6%; Saccharin sodium 0.25%; Sodium benzoate 0.15%; Sodium dihydrogen phosphate 0.15%; Tertiary sodium phosphate 0.25%; Pigment 0.0025%; Essence 1.0%; Pure water surplus.

6. transparent toothpaste according to claim 3, is characterised in that its material composition includes the raw material composition of following percentage by weight:

70% sorbitol 70%; Zeolite powder 4%; Friction type silica 1 1%; Thickening type silicon dioxide 4%; Sodium lauryl sulfate 2.2%; Sodium carboxymethyl cellulose 0.45%; Polyethylene Glycol 0.8%; Saccharin sodium 0.25%; Sodium benzoate 0.15%; Sodium dihydrogen phosphate 0.15%; Tertiary sodium phosphate 0.25%; Pigment 0.0025%; Essence 0.9%; Pure water surplus.