CN202777130U - Anhydrous super-sticky tooth-whitening pasting membrane - Google Patents
Anhydrous super-sticky tooth-whitening pasting membrane Download PDFInfo
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- CN202777130U CN202777130U CN 201220123263 CN201220123263U CN202777130U CN 202777130 U CN202777130 U CN 202777130U CN 201220123263 CN201220123263 CN 201220123263 CN 201220123263 U CN201220123263 U CN 201220123263U CN 202777130 U CN202777130 U CN 202777130U
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Abstract
The utility model discloses an anhydrous super-sticky tooth-whitening pasting membrane. The anhydrous super-sticky tooth-whitening pasting membrane comprises a three-layer structure, wherein the first layer is a transparent or non-transparent soft membrane viscosity adhesion layer which is adhered to the teeth; the second layer is an anhydrous super-sticky whitening layer which is closely adhered with the first layer; and the third layer is a peeled backing layer. The anhydrous super-sticky whitening layer is prepared by dissolving high-viscosity polymer and a tooth-whitening material to a volatile solution, and drying the volatile solution at a temperature of 60 DEG C to 80 DEG C, which is carried out by eight optimized formulas. The anhydrous super-sticky tooth-whitening pasting membrane provided by the utility model has strong adhesive power to teeth, and long adhesive time; and tooth-whitening agent in the anhydrous super-sticky whitening layer in the membrane can be sufficiently acted on the teeth, so that the tooth-whitening effect is greatly improved, and the use is comfortable and convenient.
Description
Technical field
This utility model relates to a kind of human teeth's of being used in pad pasting, especially relates to a kind of pad pasting that the human teeth is brightened, and belongs to the oral-cavity article field.
Background technology
Along with improving constantly of people's living standard, the modern to the love of tooth, protect, kindness knows more and more and payes attention to, requirement to the dental prosthetics whitening grows with each passing day, methods and effect requirements to the dental prosthetics whitening are more and more higher, both required in dental prosthetics whitening process, not damage dentine, require again to save time conveniently, simple and practical effect is remarkable, makes the methods of tooth whitening and product face the more problem of deep layer.
The methods of tooth whitening and product roughly are divided into two large 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, the spot of tooth is not reached the effect of decolouring whitening, dentine there is certain infringement and will be operated by the professional in hospital or dentist's office, spended time, convenient not, and the generation of tooth stain is regular and persistence, can not reach by the cleaning of several or limited number of times the purpose of the frequent whitening of tooth, and mechanical tooth-whitening whitening meeting makes the enamel attenuation, and dentine is caused damage.
Another large type is to use the method for chemical substance bleaching, namely with the chemical bleaching agent tooth is bleached, these class methods are by the facing administration on the clinical medicine, make bleach keep Long contact time with facing, discharge active ingredient, bleach commonly used is the Opalescemce depigmenting agent, its active ingredient uses 10% urea peroxide (Carbamide peroxide) or comes bleaching teeth with the peroxide of other high concentrations, 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, and ordinary consumer is difficult to approval and accepts.
Current, adopting chemical method to make that the tooth pad pasting brightens with whitening tooth is a kind of product of increasingly popular and commonplace use, present adhering film for whitening teeth roughly has two kinds of dry type pad pasting and wet type pad pastings, these pad pastings 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, there is very strong stimulation to use to tooth and tissue on every side thereof, and, sometimes doubt glue and overflow, stimulate the oral cavity, use uncomfortable; Sometimes subsides are not firm, fall down easily, need turnover pad pasting to the back side of tooth that it is fixed, and greatly reduce like this comfortableness and whitening effect.And peroxide is a kind of very unsettled material, need to add the stability that peroxide stabiliser is regulated peroxide, after peroxide has added stabilizing agent, through the time stable be to obtain certain control, but make equally peroxide reduce effectiveness, destroyed release conditions and the use of peroxide at degrading activity oxygen, to a great extent, affected the effect that brightens, so, present adhering film for whitening teeth uses simple, convenient and practical advantage and certain effect although have, and also has described shortcoming and defect.
Summary of the invention
The purpose of this utility model, be to overcome the above-mentioned shortcoming and defect that present adhering film for whitening teeth exists, a kind of Water-free super-sticky type whitening teeth pad pasting is provided, solve general adhering film for whitening teeth to brighten composition moisture and reduce the technical problem of teeth whitening effect and solve the technical problem that general adhering film for whitening teeth is low to the dental surface adhesion strength, the adhesion time is short.Greatly improve the whitening effect of tooth.
Principle of the present utility model and structure comprise that cement adhesive layer, Water-free super-sticky brighten layer and peel off backing layer.Wherein the cement adhesive layer is transparent and softness, has the shape of suitable user tooth, and it plays isolation saliva and makes the Water-free super-sticky layer adhere to superincumbent effect.Water-free super-sticky brightens a layer peroxide that comprises as brightener for tooth can form the super sticking macromolecular material that brightens with having, and can have certain mechanical strength to stick on the tooth.Peeling off backing layer is transparent or opaque thin film, plays the effect that the protection Water-free super-sticky brightens layer, is coated with fluorine or silicon on the surface, has release effect, makes Water-free super-sticky brighten layer and is easy to tear off from peeling off backing layer.
Usually brightener for tooth is to use hydrogen peroxide, or contain the peroxide of hydrogen peroxide, well-known hydrogen peroxide is a kind of very unsettled material, and conventional tooth whitening products can add certain water or hydrophilic solution comes as the carrier solution that fuses hydrogen peroxide, and need in carrier solution, add the stability that stabilizing agent is controlled hydrogen peroxide, although obtain to a certain degree control in the stability of the condition lower teeth brightening agent that adds stabilizing agent, but also limited release conditions and the effect of hydrogen peroxide at degrading activity oxygen simultaneously, made brightener for tooth reduce whitening effect.And the present invention is the formulation composition that is substantially free of water, can better wrap up brightener for tooth, can not cause brightening agent to produce decomposition and unstable because of the existence that moisture content is arranged, water-free structure also allows the ageing stability of product more reliable, more can not make product prolongation standing time and cause brightening agent to decompose because of there being moisture content to exist, thereby whitening effect is reduced.Decompose so the invention solves moisture prescription to the destruction of brightener for tooth and cause brightening agent to produce, also can guarantee the stable of product thereby in product, need not to add any peroxide stabiliser, and further improve the whitening effect of tooth.
This utility model adopts the solution of effumability, with natural or artificial high one's share of expenses for a joint undertaking polymer and teeth whitening substance dissolves in volatile solution, then by 60 degree Celsius to the temperature of 80 degree the Water-free super-sticky layer is made in the volatile solution oven dry, the Water-free super-sticky layer that this drying is made can have very powerful viscous force, it can be attached on the tooth closely, can provide to reach 8 hours adhesion.
This utility model Water-free super-sticky type adhering film for whitening teeth is compared with present adhering film for whitening teeth, has unique super sticking design, it can produce powerful viscous force, certain mechanical strength is arranged, can stick to very closely on the tooth, the adhesion time that reaches more than 6-8 hour is provided, (and the subsides of common tooth can only keep 30 minutes-1 hour usually), the super sticking formula design of this uniqueness makes Water-free super-sticky brighten layer and in use can be attached to firmly on the tooth, motion, speaking and drinking water not to make it come off from tooth yet, thereby make the brightening agent that Water-free super-sticky brightens in the layer more sufficient time effect be arranged on tooth, the design of super sticking formula is also providing more comfortable result of use.
Brightener for tooth was directly proportional to the time that effect is with brightening agent acts on the tooth of teeth whitening, in same content brightener for tooth, can be longer in the time that tooth keeps, and the teeth whitening effect that plays is just better.
This utility model Water-free super-sticky type adhering film for whitening teeth can replace present facing Medicine-feeding type bleaching at night.Night, method for bleaching at first need to be extracted the tooth mould with Gypsum Fibrosum on the tooth of user at present, then make a transparent facing that matches with the denture form according to tooth is molded, user is slept and front tooth whitening gel is injected facing, then facing is worn on the tooth, this method exists the time of the restriction made, operation long, use complexity and use the shortcomings such as uncomfortable, being not suitable for family uses and promotes, and super sticking formula adhering film for whitening teeth is as long as after sticking before sleeping, when waking up early morning, take off and get final product, a kind of dental whitening method easy and simple to handle is provided.
The technical solution of the utility model is: comprise three-decker, ground floor is the transparent or opaque flexible film cement adhesive layer that has suitable user teeth patterning and be attached to tooth, its thickness is between the 0.01mm to 0.05mm, and its material is natural or synthetic polymer, fabric or plastic sheeting; The second layer is that the Water-free super-sticky of being close to ground floor brightens layer, and its shape is identical with ground floor cement adhesive layer, is the overlay structure of one deck or multilamellar; The 3rd layer is the backing layer of peeling off of being close to the second layer, and is transparent or opaque thin film, and preferred material is plastic sheet, paper tinsel or the paper of PET material, and it brightens a layer surface coated that contacts with second layer Water-free super-sticky mould release fluorine or silicon or their mixture.
Second layer Water-free super-sticky brighten layer be by high viscosity polymer and teeth whitening substance dissolves in volatile solution, then through 60 ℃ to 80 ℃ temperature the volatile solution oven dry is made, implemented by eight kinds of optimization formulas, its optimization formula A is: urea peroxide 18%, ethanol 10% (after the oven dry), hydroxypropyl emthylcellulose 10%, sorbitol 12%, PVP-K90 14%, PVP-K30 35%, peroxide chelating agen 0.5%, sweeting agent 0.2%, Herba Menthae 0.2%, edible essence 0.1%.
Perhaps optimization formula A is replaced as optimization formula B: hydrogen peroxide 11%, ethanol 8% (after the oven dry), hydroxypropyl emthylcellulose 12%, sorbitol 15%, PVP-K90 15%, and PVP-K30 38%, peroxide chelating agen 0.5%, sweeting agent 0.2%, Herba Menthae 0.2%, edible essence 0.1%;
Perhaps optimization formula A is replaced as optimization formula C: Dexol 10%, ethanol 8% (after the oven dry), hydroxypropyl emthylcellulose 14%, glycerol 18%, PVP-K90 13%, and PVP-K30 36%, peroxide chelating agen 0.5%, sweeting agent 0.2%, Herba Menthae 0.2%, edible essence 0.1%;
Perhaps optimization formula A is replaced as optimization formula D; Hydrogen peroxide 10%, ethanol 5% (after the oven dry), glycerol 18%, PVP-K90 21%, and PVP-K30 45%, peroxide chelating agen 0.5%, sweeting agent 0.2%, Herba Menthae 0.2%, edible essence 0.1%.
Perhaps optimization formula A is replaced as optimization formula E: urea peroxide 10%, ethanol 6% (after the oven dry), glycerol 20%, PVP-K90 18%, and PVP-K30 45%, peroxide chelating agen 0.5%, sweeting agent 0.2%, Herba Menthae 0.2%, edible essence 0.1%.
Perhaps optimization formula A is replaced as preferential prescription F: perboric acid receives 15%, ethanol 5% (after the oven dry), and glycerol 15%, PVP-K90 24%, and PVP-K30 40%, peroxide chelating agen 0.5%, sweeting agent 0.2%, Herba Menthae 0.2%, edible essence 0.1%.
Perhaps optimization formula A is replaced as optimization formula G: hypochlorous acid receives 15%, ethanol 5% (after the oven dry), and glycerol 15%, PVP-K90 24%, and PVP-K30 40%, peroxide chelating agen 0.5%, sweeting agent 0.2%, Herba Menthae 0.2%, edible essence 0.1%.
Perhaps optimization formula A is replaced as optimization formula H: chlorine dioxide 15%, ethanol 5% (after the oven dry), glycerol 15%, PVP-K90 24%, and PVP-K30 40%, peroxide chelating agen 0.5%, sweeting agent 0.2%, Herba Menthae 0.2% edible essence 0.1%.
More than the composition ratio of prescription is percentage by weight.
The characteristics that second layer Water-free super-sticky brightens the high viscosity polymer in the layer are can be dissolved in ethanol maybe can be dissolved in nontoxic volatile solution. volatile solution is dehydrated alcohol or ether or ethyl acetate or acetone.
The high viscosity polymeric material comprises hydroxypropyl emthylcellulose, polyvinyl alcohol, PVP-K90, PVP-K30, carbomer or their mixture.
PVP-K90 and PVP-K30 are the polyvinylpyrrolidone products, are a kind of nonionic high-molecular copolymers, and stronger viscosity is arranged.
Water-free super-sticky brightens layer and also comprises peroxide as brightener for tooth, when this super adhesion coating is bonded on the dental surface, peroxide can discharge active oxygen, oxygen-derived free radicals in the active oxygen can rapid permeability in the enamel with tooth in the color base neutralization, decompose color base and reach teeth whitening effect.
Peroxide is selected from one or more following materials: hydrogen peroxide, urea peroxide, perboric acid are received, sodium percarbonate or their compositions.
It is basically waterproof or seldom permeable that Water-free super-sticky brightens layer.
The utility model has the advantages that adhering film for whitening teeth is strong to the adhesion of tooth, adhesion time is long, and the brightener for tooth in the pad pasting can fully act on the tooth, greatly improves teeth whitening effect, uses comfortable, convenient.
Description of drawings
Fig. 1 is that master of the present utility model looks sketch map;
Fig. 2 is the top view of Fig. 1.
Among the figure:
1, cement adhesive layer 2, Water-free super-sticky brighten layer 3, peel off backing layer
The specific embodiment
Below in conjunction with drawings and Examples this utility model is elaborated.
This utility model comprises three-decker: ground floor is the transparent or opaque flexible film cement adhesive layer 1 that has suitable user teeth patterning and be attached to tooth, its thickness is between the 0.01mm to 0.05mm, and its material is natural or synthetic polymer, fabric or plastic sheeting; The second layer is that the Water-free super-sticky of being close to ground floor brightens layer 2, and its shape is identical with ground floor cement adhesive layer, is the overlay structure of one deck or multilamellar; The 3rd layer be close to the second layer peel off backing layer 3, it is transparent or opaque thin film, preferred material is plastic sheet, paper tinsel or the paper of PET material, and it brightens layer 2 surface coated that contacts with second layer Water-free super-sticky mould release fluorine or silicon or their mixture.
Second layer Water-free super-sticky brighten layer 2 be by high viscosity polymer and teeth whitening substance dissolves in volatile solution, then through 60 ℃ to 80 ℃ temperature with the volatile solution oven dry and make, implemented by eight kinds of optimization formulas.The optimization formula A that Water-free super-sticky layer 2 is implemented is:
Perhaps optimization formula A is replaced as optimization formula B:
Perhaps optimization formula A is replaced as optimization formula C:
Perhaps optimization formula A is replaced as optimization formula D:
Perhaps optimization formula A is replaced as optimization formula E:
Perhaps optimization formula A is replaced as optimization formula F:
Perhaps optimization formula A is replaced as optimization formula G:
Perhaps optimization formula A is replaced as optimization formula H:
More than the composition ratio of prescription is percentage by weight.
Claims (1)
1. Water-free super-sticky type adhering film for whitening teeth, it is characterized in that: comprise three-decker, ground floor is the transparent or opaque flexible film cement adhesive layer (1) that has suitable user teeth patterning and be attached to tooth, its thickness is between the 0.01mm to 0.05mm, and its material is natural or synthetic polymer, fabric or plastic sheeting; The second layer is that the Water-free super-sticky of being close to ground floor brightens layer (2), and its shape is identical with ground floor cement adhesive layer, is the overlay structure of one deck or multilamellar; The 3rd layer be close to the second layer peel off backing layer (3), be transparent or opaque thin film, material is plastic sheet, paper tinsel or the paper of PET material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220123263 CN202777130U (en) | 2012-03-28 | 2012-03-28 | Anhydrous super-sticky tooth-whitening pasting membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220123263 CN202777130U (en) | 2012-03-28 | 2012-03-28 | Anhydrous super-sticky tooth-whitening pasting membrane |
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| Publication Number | Publication Date |
|---|---|
| CN202777130U true CN202777130U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220123263 Ceased CN202777130U (en) | 2012-03-28 | 2012-03-28 | Anhydrous super-sticky tooth-whitening pasting membrane |
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| Country | Link |
|---|---|
| CN (1) | CN202777130U (en) |
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2012
- 2012-03-28 CN CN 201220123263 patent/CN202777130U/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Baiyun District of Guangzhou city street Mei Cosmetics Marketing Center Assignor: Ruan Shixing Contract record no.: 2014440000213 Denomination of utility model: Water-free super-sticky type adhering film for whitening teeth Granted publication date: 20130313 License type: Common License Record date: 20140513 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Baiyun District of Guangzhou city street Mei Cosmetics Marketing Center Assignor: Ruan Shixing Contract record no.: 2014440000213 Date of cancellation: 20141010 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| DD01 | Delivery of document by public notice |
Addressee: Ruan Shixing Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160328 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20150424 Decision number of declaring invalidation: 25576 Granted publication date: 20130313 |
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| IW01 | Full invalidation of patent right |