CN200963351Y - Elastic gel deep whitening pad pasting for tooth - Google Patents
Elastic gel deep whitening pad pasting for tooth Download PDFInfo
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- CN200963351Y CN200963351Y CN 200620057984 CN200620057984U CN200963351Y CN 200963351 Y CN200963351 Y CN 200963351Y CN 200620057984 CN200620057984 CN 200620057984 CN 200620057984 U CN200620057984 U CN 200620057984U CN 200963351 Y CN200963351 Y CN 200963351Y
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- peroxide
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Abstract
An elastogel sticking membrane for deeply whitening teeth comprises a plastic membrane layer, an elastogel layer, and a stripping back lining layer. The elastogel layer consists of peroxide, plant bleaching prime and plant chelator which is mixed with the peroxide as the tooth bleacher, and high viscosity hydrophilic and elastic gel which is capable of forming the shape of elastic membrane. The proportion of the peroxide content is generally less than 5 percent and the stabilizing agent is unnecessarily added to adjust PH value of the peroxide. Array shallow pits are arranged on the plastic membrane layer. The tooth sticking membrane is capable of deeply and continuously whitening teeth. The utility model is simple and practical to use, low in cost, and easy for common customers to accept.
Description
[technical field]
This utility model relates to the pad pasting that a kind of human teeth of being used for is brightened, and especially relates to the stable pad pasting that discharges brightener for tooth of a kind of energy, belongs to beauty treatment fields.
[background technology]
Along with improving constantly of people's living standard, the modern to the love of tooth, protect, kindness knows more+payes attention to more, the requirement that dental prosthetics is whitened grows with each passing day, methods and effect requirements that dental prosthetics is whitened are more and more higher, both required in dental prosthetics is whitened process, not damage dentine, require again to save time conveniently, simple and practical and effect is remarkable, methods and product that dental prosthetics is whitened face the more problem of deep layer.
Methods that dental prosthetics is whitened and product roughly are divided into two major types, one class is to use the method for machinery or ultrasound wave toothwash, the shortcoming of these class methods is only to play the effect of cleaning teeth, spot to tooth does not reach the effect that decolouring is whitened, dentine there is certain infringement and will be operated by the professional in hospital or dentist's office, spended time, convenient inadequately, and the generation of tooth stain is regular and persistence, can not reach the purpose that tooth is often whitened by the cleaning of several or limited number of times, and mechanical tooth-whitening whitens and can make the enamel attenuation, and dentine is caused damage.
Another major types is to use the method for chemical substance bleaching, promptly tooth is bleached with the chemical bleaching agent, these class methods are by the facing administration on the clinical medicine, need wear 5-8 hour, make bleach keep Long contact time with facing, discharge active ingredient, bleach commonly used is the Opalescemce depigmenting agent, its active ingredient 10% urea peroxide (Carbamide peroxide) or use the peroxide of other high concentrations to come bleaching teeth, and the peroxide of high concentration has very strong acidity, to tooth and on every side its hetero-organization stronger stimulation is arranged, treatment time is long and price is more expensive, ordinary consumer is difficult to approval and accepts.
Current, adopting chemical method to make that the tooth paster brightens tooth and whiten is a kind of product of popular day by day and commonplace use, present patches for teeth whitening roughly has two kinds of dry type paster and wet type pasters, these pasters are mostly with large percentage, the peroxide of high concentration is as main bleach, the ratio of its peroxide is about 10%, even reach 20% to 30%, to improve whitening effect, and the peroxide of high concentration has very strong acidity, have very strong stimulation to use to tooth and tissue on every side thereof, and gel overflow sometimes, stimulate the oral cavity, use uncomfortable; Sometimes subsides are not firm, fall down easily, need turnover tooth paster to the back side of tooth that it is fixed, and greatly reduce comfortableness and whitening effect like this.Well-known peroxide is a kind of very unsettled material, need to add the pH value that peroxide stabiliser is regulated peroxide, after peroxide has added stabilizing agent, through the time stable be to obtain certain control, but make peroxide reduce effectiveness equally, destroyed release conditions and the effect of peroxide at degrading activity oxygen, to a great extent, influenced the effect that brightens, so, present patches for teeth whitening uses simply though have, convenient and practical advantage and certain effect, but also exist described some, or even outstanding major defect and deficiency.
[utility model create contents]
The purpose of this utility model, be to develop and design a kind of new technical scheme, overcome and improve present patches for teeth whitening existing above-mentioned some, even outstanding, main shortcoming and defect, provide a kind of energy deep layer to act on the elastic gel type tooth film of dental bleaching, the ratio of its peroxide content is very little, normally less than 5%, and need not to add again the pH value that peroxide stabiliser is regulated peroxide, peroxide phase decomposition and fused once more oxide plant chelating agen can be made peroxide fused mutually but adopt with phytochemicals, make the ageing stability of peroxide obtain unprecedented effect, and it is plain to incorporate the plant bleaching with the effect of bleaching tooth stain, to increase the dental bleaching effect.Can deep layer continue to brighten and tooth-whitening, significantly with lasting, using method is easy and practical for effect, and its price is easy to the elastic gel tooth film for deep whitening into ordinary consumer acceptance again.
The distinctive elasticity viscous force of described elastic gel tooth film for deep whitening makes the pad pasting can be very easily and firm sticking on the dental surface, the back side that does not need pad pasting to be folded to tooth is fixed it, described elastic gel layer is because have certain elasticity binding strength, basically can be when making gel on tooth by saliva dilution, be free to during use lift up one's voice, fundamental sensation is less than its existence, to daily life and not influence of work, employed material is nontoxic and adverse side effect to human body.
Elastic gel type pad pasting is compared with the wet type paster with present dry type paster, and it solves and does, the wet type paster is attached to the various problems that is easy to generate on the tooth, roughly reduces:
1, outstanding and most importantly solve stimulation too high as the peroxide content of dental bleaching agent Main Ingredients and Appearance, that tooth and surrounding tissue thereof are produced and use peroxide stabiliser after, damaged release conditions and the effect of peroxide again, influenced the subject matter of whitening effect to a great extent at degrading activity oxygen;
2, solve deep layer discoloration and the persistent effect problem of albic material to tooth;
3, solving the bleaching gel can overflow, stimulate the oral cavity, use uncomfortable problem from the tooth paster;
4, solve albic material was easily destroyed and reduced whitening effect after the intraoral saliva hydration problem;
5, solve the problem that the tooth subsides easily come off from tooth when in use speaking or moving;
6, solving present tooth pastes and will turn down the back side that tooth is labelled to tooth when using and make its fixed problem;
7, solve the easy and practical problem of using method;
8, solving its price is easy to accept generally to promote the problem that is beneficial to society for ordinary consumer;
9, solve other remain the problem of shortcoming and defect.
The technical solution of the utility model is to develop and design a kind of elastic gel type tooth film for deep whitening with three-decker, described tooth film comprises plastic film layers, elastic gel layer and peel off backing layer, it is a kind of pad pasting of ultra-thin flexible, has transparency and soft docile, can adapt to the various geometries of arranging tooth up and down, high resilience tension force and viscous force, can tightly stick to the surface of tooth, applying power to dental surface is strong, can stick to the dental surface adhesive force that provides best on the tooth for a long time, need not to turn down tooth is attached to the tooth back side it is fixed, improve contact area and the action time of raising brightener for tooth on tooth of gel layer and tooth form, thereby improve the whitening effect of tooth, reach the purpose of deep whitening.
The plastics polyester material that the employed non-water penetration polymer plastic thin film of plastic film layers is a kind of ultra-thin flexible; has transparency and very soft docile; because of it is transparent; so do not see basically when using; its thickness is little 0.1 millimeter usually, is preferably the 0.01-0.03 millimeter, and it can better prevent the hydration of saliva to the elastic gel layer; play a part protection elastic gel layer and increase to isolate saliva, and can prevent that gel layer from sticking to other tissue in oral cavity.
Plastic film layers can be the overlapping of one or more layers, basically waterproof or seldom permeable, plastic film layers can be fit to the teeth patterning of user, its surface that contacts with the elastic gel layer has the array pit of rule or erose bar shaped, square, circular, rhombus or other decorative patterns and geometry, the array pit increases the frictional force of thin film and gel, make gel layer better attached on the thin layer, can not be spilled in the oral cavity.
The material of plastic film layers can be natural and synthetic polymer, fabric, non-woven, plastic film, paper tinsel, paper, rubber or their mixture.And most preferred material is transparent sealed polyethylene plastic.
The elastic gel layer is formed by having the polymer that can form the membranaceous high agglutinated colloid of Thin Elastic, suitable polymers comprise have limited water miscible and do not have two kinds of water solublity, suitable to have limited water miscible polymer be hydroxypropyl emthylcellulose, has water miscible polymer and comprise flocculating agent, hydroxyl methylene, polyvinylpyrrolidine copper, carbomer, ethyl cellulose, gelatin, locust beam gum and their mixture.
The elastic gel layer comprises peroxide as brightener for tooth, plain with the fused mutually peroxide plant chelating agen of peroxide and plant bleaching and have to form and can discharge the brightener for tooth peroxide when the membranaceous high viscosity hydrophilic elastic gel of Thin Elastic is fitted on the dental surface, it is the active oxygen of nascent state, oxygen-derived free radicals in the active oxygen can rapid permeability combines with color base in the enamel and decomposes color base and reach teeth whitening effect, and whitening effect reaches deep layer by force owing to permeability like this, makes whitening effect significantly with lasting.
The gel of elastic gel layer has content peroxide seldom, and normally less than 5%, and peroxide is fused fully by the plant chelating agen, and can not produce gingiva tissue responsive in human body skin and the oral cavity stimulates.
Described peroxide is the following material of being selected from of one or more: sodium bicarbonate, Dexol, SODIUM PERCARBONATE, hydrogen peroxide, sodium peroxide, urea peroxide and their compositions.
In the elastic gel layer with the blended plant chelating agen of peroxide, it can be with peroxide phase decomposition and fused once more, peroxide is no longer existed with single peroxide, peroxide fully is blended in the full-bodied elastic gel layer, make peroxide keep unprecedented ageing stability, obtain unprecedented effect, so need not to add again the pH value that any peroxide stabiliser is regulated peroxide, well-known peroxide is a kind of very unsettled material, after peroxide has added stabilizing agent, through the time stable be to obtain certain control, but make peroxide reduce effectiveness equally, destroyed release conditions and the effect of peroxide at degrading activity oxygen.Because this utility model need not to add any peroxide stabiliser, so further improved the whitening effect of tooth.Suitable plant chelating agen has, the xylitol that anhydrates, Sorbitol.
The bleaching of plant in the elastic gel layer is plain, and the intermiscibility with peroxide is arranged, and it plays the effect that strengthens the tooth whitening effect.Suitable bleaching phytochemicals comprises; Furcellaran, pectin are former.
Peeling off backing layer is transparent plastic film chip, is coated with the retention agent that keeps gel elastomer on the surface, and described retention agent comprises: silicone oil, demethyl silicone oil, sodium citrate, glyceride and their mixture.
Peeling off backing layer can be very easily peel off and the elastic gel laminating is attached on the tooth from the elastic gel layer.
[description of drawings]
Fig. 1 is that the master of elastic gel tooth film for deep whitening looks sketch map;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is that the master of plastic film layers looks sketch map;
Fig. 4 is the vertical view of Fig. 3.
Among the figure
1, plastic film layers 2, array pit 3, elastic gel layer 4, peel off backing layer
[specific embodiment]
Enforcement concrete operations of the present utility model are as follows:
The plastic film layers preferred thickness is the polyethylene transparent membrane of 0.01mm, has the pit of array on the thin film, and dark 0.3mm is to 1.0mm, width 0.3mm to 2.0mm.
Peeling off the backing layer preferred thickness is 0.075mm transparent plastic film sheet.
Manufacturing process and process are: the various materials among the embodiment are mixed in proportion and stir after solution, evenly be applied to as peeling off on the transparent plastic film sheet of backing layer, through the temperature of calorstat with 80 ℃
Tool embodiment of the present utility model is:
Specific embodiment one
1) gel layer solution
Urea peroxide 5.0%
Hydroxypropyl emthylcellulose 0.5%
Edible Gelatinum oxhide 1.0%
Plant bleaching plain 5.0%
Glycerol 5.0%
Peroxide chelating agen 0.5%
Water to 100%
2) peel off the backing layer coating solution
Propylene glycol 10%
Silicone oil 80%
Dehydrated alcohol 10%
Specific embodiment two
1) gel layer solution
Urea peroxide 3.0%
Hydroxypropyl emthylcellulose 0.5%
Flocculating agent 2.0%
PVA-217 1.0％
Plant bleaching plain 10%
Glycerol 5.0%
Peroxide chelating agen 0.3%
Water to 100%
2) peel off the backing layer coating solution
Propylene glycol 10%
Silicone oil 80%
Dehydrated alcohol 10%
Specific embodiment three
2) gel layer solution
Urea peroxide 5.0%
Polyvinylpyrrolidine copper 2.0%
Pectin 1.0%
Plant bleaching plain 5.0%
Sorbitol 0.5%
Peroxide chelating agen 0.5%
Water to 100%
2) peel off the backing layer coating solution
Propylene glycol 10%
Silicone oil 80%
Dehydrated alcohol 10%
Specific embodiment four
1) gel layer solution
Urea peroxide 3.0%
Methylcellulose 2.0%
Flocculating agent 2.0%
K90 1.0％
Plant bleaching plain 10%
Propylene glycol 5.0%
Peroxide chelating agen 0.3%
Water to 100%
2) peel off the backing layer coating solution
Propylene glycol 10%
Silicone oil 80%
Dehydrated alcohol 10%
Specific embodiment five
1) gel layer solution
Urea peroxide 3.0%
Ethyl cellulose 0.5%
Polyethylene Glycol 10%
Flocculating agent 3.0%
Plant bleaching plain 10%
Peroxide chelating agen 0.3%
Water to 100%
2) peel off the backing layer coating solution
Propylene glycol 10%
Silicone oil 80%
Dehydrated alcohol 10%
Claims (5)
1, a kind of elastic gel tooth film for deep whitening is characterized in that: described whitening teeth pad pasting is made up of three-decker, comprises plastic film layers, elastic gel layer and peels off backing layer.
2, elastic gel tooth film for deep whitening according to claim 1 is characterized in that: the elastic gel layer is formed by having the polymer that can form the membranaceous high agglutinated colloid of Thin Elastic.
3, elastic gel tooth film for deep whitening according to claim 1 is characterized in that: the material of described plastic film layers can be: natural and synthetic polymer, fabric, non-woven, plastic film, paper tinsel, paper, rubber or their mixture.
4, elastic gel tooth film for deep whitening according to claim 1, it is characterized in that: plastic film layers can be the overlapping of one or more layers, basically waterproof or seldom permeable, have the array pit of rule or erose bar shaped, square, circular, Argyle and geometry on the thin film.
5, elastic gel deep layer tooth film according to claim 1, it is characterized in that: peeling off backing layer is transparent plastic film chip, is coated with the retention agent that keeps gel elastomer on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057984 CN200963351Y (en) | 2006-04-21 | 2006-04-21 | Elastic gel deep whitening pad pasting for tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057984 CN200963351Y (en) | 2006-04-21 | 2006-04-21 | Elastic gel deep whitening pad pasting for tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200963351Y true CN200963351Y (en) | 2007-10-24 |
Family
ID=38867364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620057984 Ceased CN200963351Y (en) | 2006-04-21 | 2006-04-21 | Elastic gel deep whitening pad pasting for tooth |
Country Status (1)
| Country | Link |
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| CN (1) | CN200963351Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631292A (en) * | 2012-05-09 | 2012-08-15 | 阮仕星 | Elastic anhydrous high-thickness gel sticking film for whitening teeth |
| CN111034400A (en) * | 2019-12-23 | 2020-04-21 | 塔里木大学 | Disk hook tooth rake type film lifting device |
-
2006
- 2006-04-21 CN CN 200620057984 patent/CN200963351Y/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631292A (en) * | 2012-05-09 | 2012-08-15 | 阮仕星 | Elastic anhydrous high-thickness gel sticking film for whitening teeth |
| CN111034400A (en) * | 2019-12-23 | 2020-04-21 | 塔里木大学 | Disk hook tooth rake type film lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20120105 Decision number of declaring invalidation: 17878 Granted publication date: 20071024 |