CN102626379B - Anhydrous ultra-sticky type double-component tooth-whitening sticking film - Google Patents
Anhydrous ultra-sticky type double-component tooth-whitening sticking film Download PDFInfo
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- CN102626379B CN102626379B CN 201210142008 CN201210142008A CN102626379B CN 102626379 B CN102626379 B CN 102626379B CN 201210142008 CN201210142008 CN 201210142008 CN 201210142008 A CN201210142008 A CN 201210142008A CN 102626379 B CN102626379 B CN 102626379B
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Abstract
The invention relates to an anhydrous ultra-sticky type double-component tooth-whitening sticking film formed by combining two components: a component A, namely, anhydrous ultra-sticky whitening component, and a component B, namely, active permeation-boosting component. The component A has a double-layer structure; a first layer of the component A is an ultra-sticky whitening layer while a second layer is a peeling backing layer; the component B has a three-layer structure; a first layer of the component B is a waterproof sticking layer, a second layer is an active permeation-boosting layer and a third layer is a peeling backing layer; and the ultra-sticky whitening layer of the component A and the active permeation-boosting layer of the component B are respectively provided with three preferable formulas for corresponding and matching. During a use process, firstly, the ultra-sticky whitening layer of the component A is attached to teeth, and then the waterproof sticking layer and the active permeation-boosting layer of the component B are attached to the ultra-sticky whitening layer of the component A. The anhydrous ultra-sticky type double-component tooth-whitening sticking film has the advantages of water-free formula and structure, and capabilities of greatly prolonging the retention time of products and greatly increasing the tooth-whitening effect.
Description
Technical field
The present invention relates to a kind of pad pasting of the human teeth's of being used in whitening, especially relate to a kind of pad pasting that can make the human teeth brighten, belong 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 cosmetic teeth whitening grows with each passing day, methods and effect requirements to cosmetic teeth whitening are more and more higher, both required not damage dentine in the cosmetic teeth whitening process, require again to save time conveniently, simple and practical effect is remarkable, makes the methods of teeth whitening and product face the more problem of deep layer.
The methods of teeth 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, spot to tooth does not reach the effect that decolouring is brightened, dentine there is 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 the purpose that tooth often brightens by the cleaning of several or limited number of times, and mechanical whitening teeth whitening meeting makes the enamel attenuation, dentine is caused damage.
Another large type is to use the method for chemical substance bleaching, with the chemical bleaching agent, tooth is bleached, on clinical medicine, these class methods are by the facing administration, 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 carry out 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, ordinary consumer is difficult to approval and accepts.
Now, adopting chemical method to make that tooth film brightened with whitening tooth is a kind of product of increasingly popular and commonplace use, current 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%, but peroxide is a kind of very unsettled material, along with the prolongation effect of time can become more and more bad, solving at present this way is mainly improve the content of peroxide and add the stability that peroxide stabiliser is regulated peroxide, the content that increases peroxide can have very strong stimulation to use to tooth and tissue on every side thereof, and the gel while using overflows, can increase the weight of to stimulate oral cavity, and existence is pasted not strongly, easily fall down, cause using the problems such as uncomfortable, peroxidating compound has in addition been added after the stabilizing agent, through the time stable be to obtain certain control, but make equally peroxide reduce effectiveness, destroy release conditions and the effect of peroxide at degrading activity oxygen, to a great extent, affected the effect brightened, so, current adhering film for whitening teeth, used simple, convenient and practical advantage and certain effect although have, and also has described shortcoming and defect.
Summary of the invention
Purpose of the present invention, be to overcome the existing above-mentioned shortcoming and defect of current adhering film for whitening teeth, provide a kind of Water-free super-sticky type two component adhering film for whitening teeths, 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.Most important is the ageing stability overcome containing the peroxide whitening products, at the whitening effect that improves tooth, has also extended the storage time of product and can not be directed at because of the time lengthening stored and brightened composition decomposition loss.
Technical scheme of the present invention is: combined by two kinds of components, comprise that A component Water-free super-sticky brightens component and two kinds of components of the active short infiltration component of B component.
The A component is two-layer structure, and its ground floor is the super sticky layer that brightens, and its second layer is to peel off backing layer.Ground floor is super stickyly to be brightened layer by the peroxide as brightener for tooth and has the macromolecule filming material that can form super mucosa and make, and has three kinds of optimization formulas can supply enforcement, and its optimization formula A1 is:
Perhaps optimization formula A1 is replaced as to optimization formula A2:
Perhaps optimization formula A1 is replaced as to optimization formula A3:
Formula is dissolved in volatile solution ethanol, then through the temperature of 60 ℃ to 80 ℃, volatile solution ethanol is dried and made.Be the overlay structure of one deck or multilamellar, its shape is the shape with applicable user dental bed and tooth.
It is transparent or opaque plastic sheeting that the second layer of A component is peeled off backing layer, and preferred material is plastic sheeting, paper tinsel or the paper of PET material, and it has mould release silicon or fluorine or their mixture with the super sticky layer surface coated contacted that brighten of ground floor.The effect of mould release is easily the super sticky layer that brightens of ground floor to be peeled off to backing layer from the second layer and cut separation in use.
The B component is three-decker, and its ground floor is transparent water proof adhesion layer, and its second layer is the short permeable formation of activity of being close to ground floor, and its 3rd layer is to peel off backing layer.
The material of the ground floor water proof adhesion layer of B component is transparent plastic sheeting, adhere in use super sticky the brightening on layer of ground floor of A component, it plays a part isolation saliva and the B component second layer can be adhered fixed in the above, and shape is the shape with applicable user dental bed and tooth.
The second layer of B component is the short permeable formation of activity of being close to ground floor, its formula contains the macromolecule filming material that can form super mucosa, produce powerful viscosity, can fuse mutually with the super sticky layer that brightens of A component ground floor, make peroxide can discharge active oxygen, oxygen-derived free radicals energy rapid permeability in active oxygen in enamel with tooth in the color base neutralization, impel color base to decompose and reach teeth whitening effect.The super sticky formula brightened layer of the formula of the active short permeable formation of the B component second layer and A component ground floor is corresponding supporting, can have three kinds of optimization formulas can supply enforcement, and the super sticky optimization formula B1 that brightens layer optimization formula A1 of its corresponding supporting A component is:
Perhaps the optimization formula B1 of the active short permeable formation of B component is replaced as to the super sticky optimization formula B2 that brightens layer optimization formula A2 of corresponding supporting A component:
Perhaps the optimization formula B1 of the B component second layer is replaced as to the super sticky optimization formula B3 that brightens layer optimization formula A3 of corresponding supporting A component:
The method for making of the active short permeable formation of the B component second layer is that its formula is dissolved in volatile solution ethanol equally, then through the temperature of 60 ℃ to 80 ℃, volatile solution ethanol is dried and made, its thickness is between 0.01mm to 0.05mm, its shape is the shape with applicable user dental bed and tooth, its formula can impel the peroxide of A component to accelerate to discharge and make to brighten composition to be penetrated in enamel, reaches the raising whitening effect.
The 3rd layer of B component peeled off backing layer and is close to the second layer, is transparent or opaque plastic sheeting, and preferred material is plastic sheeting, paper tinsel or the paper of PET material.Its surface coated contacted with the second layer has mould release silicon or fluorine or their mixture, makes the second layer be easy to cut separation from the 3rd layer.
During use, first the super sticky layer that brightens of the ground floor of A component is peeled off to backing layer from the second layer and peeled off, be attached on tooth, then the active short permeable formation of the ground floor water proof adhesion layer of B component and the second layer peeled off to backing layer from the 3rd layer and peel off, be attached at the super sticky layer that brightens of ground floor of A component.
The present invention adopts the mode of operation of two components, this method can effectively extend the activity of peroxide, it is fully independent that A component of the present invention brightens component, and add the ph nertralizer to make the ph value of the second layer be rendered as alkalescence, ph is adjusted between 3-4, the stability that brightens the peroxide in component under such environment will be greatly improved, can not decompose because of the prolongation in storage time, and the active short infiltration component ph value of B component is in the 8-10 left and right, during use, it can neutralize 6-7 with the acidity that the A component brightens in component, thereby product is reduced the in use acid stimulation to oral cavity, and can accelerate the decomposition of peroxide, discharge more free oxygen, thereby reach best teeth whitening effect.
The polymeric material that the present invention adopts comprises hydroxypropyl emthylcellulose, PVP-K90, PVP-K30 and their mixture.
PVP-K30 and PVP-K90 are the polyvinylpyrrolidone products, it is a kind of nonionic high-molecular copolymer, certain viscosity is arranged, but, can reach the viscosity of superelevation and can form high sticky membranaceous material after hyperthermia drying after volatile solution ethanol with the hydroxypropyl methylcellulose mixed dissolution.
Peroxide is selected from one or more following materials: hydrogen peroxide, urea peroxide, perboric acid are received or their compositions.
An advantage of the invention is that the A component is complete water-free formula and dry structure, to brightener for tooth, can better wrap up, can not cause brightening agent to produce decomposition and unstable because of the existence that moisture content is arranged, the structure of dryness also allows the ageing stability of product more reliable.
Another advantage of the present invention is that the ph value of A component is acidity or faintly acid; it is acid that peroxide self is; thereby peroxide can better be protected can not produce and be decomposed or a small amount of the decomposition under this acid condition; thereby the holding time of product is extended greatly, and further improved the whitening effect of tooth.
The prior advantage of the present invention is, the B component is to adopt alkaline structure, during use in energy and the ph value of A component, thereby allow user not have acidity and bring the stimulation to tooth, and, when environment is drawn close to neutral, alkali condition, peroxide can produce and decompose rapidly, when the B component is attached on the A component, can rapidly thereby the neutralization of the ph value of A component be impelled the peroxide on the A component to accelerate discharge and be penetrated in enamel, thereby reach more superior teeth whitening effect.
In sum, the present invention has adopted a kind of brand-new two component matching design, provides a kind of more reliable, and the active ingredient maintenance is longer, the product that result of use is more outstanding, bring a kind of comfortable, mouth care new concept easily.
The accompanying drawing explanation
Fig. 1 is that the master of B component of the present invention looks schematic diagram;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is that the master of A component of the present invention looks schematic diagram;
Fig. 4 is the top view of Fig. 3.
In figure:
1, water proof adhesion layer 2, activity are urged permeable formation 3, are peeled off backing layer B
4, peel off backing layer A 5, the super sticky layer that brightens
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
The present invention is combined by two kinds of components, comprises that A component Water-free super-sticky brightens component and two kinds of components of the active short infiltration component of B component.
The A component is two-layer structure, and its ground floor is the super sticky layer 5 that brightens, and its second layer is to peel off backing layer A4.Ground floor is super stickyly to be brightened layer 5 by the peroxide as brightener for tooth and has the macromolecule filming material that can form super mucosa and make, and has three kinds of optimization formulas can supply enforcement, and its optimization formula A1 is:
Perhaps optimization formula A1 is replaced as to optimization formula A2:
Perhaps optimization formula A1 is replaced as to optimization formula A3:
The B component is three-decker, and its ground floor is water proof adhesion layer 1, and its second layer is the short permeable formation 2 of activity of being close to ground floor, and its 3rd layer is to peel off backing layer B3.
The material of B component ground floor water proof adhesion layer 1 is transparent plastic sheeting, and it plays a part isolation saliva and the B component second layer can be adhered fixed in the above, and shape is the shape with user dental bed and tooth.
The formula of the active short permeable formation 2 of the B component second layer contains macromolecular material and the active short infiltration composition that can form super mucosa, three kinds of optimization formulas and A component ground floor are arranged, and super sticky to brighten layer three kinds of optimization formula of 5 corresponding supporting, and the super sticky optimization formula B1 that brightens layer 5 optimization formula A1 of its corresponding supporting A component is:
Perhaps the optimization formula B1 of the active short permeable formation 2 of B component is replaced as to the optimization formula B2 of corresponding supporting optimization formula A2:
Perhaps the optimization formula B1 of the active short permeable formation 2 of B component is replaced as to the optimization formula B3 of corresponding supporting optimization formula A3:
A component Water-free super-sticky brightens the ground floor of component, and super sticky to brighten layer 5 be that its formula is dissolved in volatile solution, then through the temperature of 60 ℃ to 80 ℃, volatile solution ethanol is dried and formed, be the overlay structure of one deck or multilamellar, its shape is the shape with applicable user dental bed and tooth.
It is transparent or opaque plastic sheeting that the A component second layer is peeled off backing layer A4, and preferred material is plastic sheeting, paper tinsel or the paper of PET material, and it has mould release silicon or fluorine or their mixture with super sticky layer 5 surface coated contacted that brighten of ground floor.The effect of mould release is easily the super sticky layer 5 that brightens of ground floor to be peeled off to backing layer A4 from the second layer and cut separation in use.
The active short permeable formation 2 of the second layer of the active short infiltration component of B component is that its formula is dissolved in volatile solution ethanol equally, then through the temperature of 60 ℃ to 80 ℃, volatile solution ethanol is dried and is formed.Its thickness is between 0.01mm to 0.05mm, and its shape is the shape with applicable user dental bed and tooth; The 3rd layer is peeled off backing B3 is transparent or opaque plastic sheeting, and preferred material is plastic sheeting, paper tinsel or the paper of PET material, and it has mould release silicon or fluorine or their mixture with the surface coated that the active short permeable formation 2 of the second layer contacts.
During use, first the super sticky layer 5 that brightens of the ground floor of A component is peeled off to backing layer A4 from the second layer and peeled off, be attached on tooth, then the active short permeable formation 2 of the ground floor water proof adhesion layer 1 of B component and the second layer is peeled off to backing layer B3 from the 3rd layer and peel off, be attached at that the ground floor of A component is super stickyly brightens layers 5.
Claims (3)
1. the two component adhering film for whitening teeths of Water-free super-sticky type, is characterized in that: combined by two kinds of components, comprise that A component Water-free super-sticky brightens component and the active short infiltration component of B component; The A component is two-layer structure, its ground floor is the super sticky layer (5) that brightens, by the peroxide as brightener for tooth with there is the macromolecule filming material that can form super mucosa and make, the second layer is to peel off backing layer A (4), the super sticky layer (5) that brightens of ground floor has three kinds of optimization formulas, its optimization formula A1 is: urea peroxide 18%, ethanol 6%, hydroxypropyl emthylcellulose 14%, sorbitol 12%, PVP-K9014%, PVP-K3035%, peroxide chelating agen 0.5%, sweeting agent 0.1%, Herba Menthae 0.1%, citric acid 0.3%; Perhaps optimization formula A1 is replaced as to optimization formula A2: hydrogen peroxide 6%, ethanol 8%, hydroxypropyl emthylcellulose 14%, glycerol 15%, PVP-K9015%, PVP-K3041%, peroxide chelating agen 0.5%, sweeting agent 0.1%, Herba Menthae 0.1%, citric acid 0.3%; Perhaps optimization formula A1 is replaced as to optimization formula A3: Dexol 10%, ethanol 5%, hydroxypropyl emthylcellulose 14%, propylene glycol 16%, PVP-K9018%, PVP-K3036%, peroxide chelating agen 0.5%, sweeting agent 0.1%, Herba Menthae 0.1%, citric acid 0.3%; The B component is three-decker, and its ground floor is water proof adhesion layer (1), and its second layer is the short permeable formation (2) of activity of being close to ground floor, and its 3rd layer is to peel off backing layer B (3); The formula of the active short permeable formation (2) of the second layer contains macromolecular material and the active short infiltration composition that can form super mucosa, have three kinds of optimization formulas and A component ground floor super sticky brighten the layer (5) three kinds of optimization formulas corresponding supporting, the super sticky optimization formula B1 that brightens layer (5) optimization formula A1 of its corresponding supporting A component is: ethanol 5%, hydroxypropyl emthylcellulose 15%, sorbitol 15%, PVP-K9019.5%, PVP-K3045%, sweeting agent 0.1%, Herba Menthae 0.1%, sodium hydroxide 0.3%; Perhaps the optimization formula B1 of the active short permeable formation (2) of B component is replaced as to the optimization formula B2 of corresponding supporting optimization formula A2: ethanol 5%, hydroxypropyl emthylcellulose 12%, glycerol 15%, PVP-K9020.5%, PVP-K3047%, sweeting agent 0.1%, Herba Menthae 0.1%, sodium hydroxide 0.3%; Perhaps the optimization formula B1 of the active short permeable formation (2) of B component is replaced as to the optimization formula B3 of corresponding supporting optimization formula A3: ethanol 5%, hydroxypropyl emthylcellulose 17%, propylene glycol 10%, PVP-K9019.5%, PVP-K3048%, sweeting agent 0.1%, Herba Menthae 0.1%, sodium hydroxide 0.3%.
2. two component adhering film for whitening teeths of Water-free super-sticky type according to claim 1, it is characterized in that: A component Water-free super-sticky brightens the ground floor of component, and super sticky to brighten layer (5) be that its formula is dissolved in volatile solution ethanol, then through the temperature of 60 ℃ to 80 ℃, volatile solution ethanol is dried and formed, it is the overlay structure of one deck or multilamellar, its shape is the shape with applicable user dental bed and tooth, it is the plastic sheeting of transparent or opaque PET material that the A component second layer is peeled off backing layer A (4), paper tinsel or paper, it has mould release silicon or fluorine or their mixture with the super sticky surface coated that contacts of layer (5) that brightens of ground floor.
3. two component adhering film for whitening teeths of Water-free super-sticky type according to claim 1, it is characterized in that: the active short permeable formation (2) of the second layer of the active short infiltration component of B component is that its formula is dissolved in volatile solution ethanol equally, then through the temperature of 60 ℃ to 80 ℃, volatile solution ethanol is dried and formed, its thickness is between 0.01mm to 0.05mm, and its shape is the shape with applicable user dental bed and tooth; Peel off plastic sheeting, paper tinsel or the paper that backing layer B (3) is transparent or opaque PET material for the 3rd layer, it has mould release silicon or fluorine or their mixture with the surface coated that the active short permeable formation (2) of the second layer contacts.
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| CN 201210142008 CN102626379B (en) | 2012-05-09 | 2012-05-09 | Anhydrous ultra-sticky type double-component tooth-whitening sticking film |
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| CN 201210142008 CN102626379B (en) | 2012-05-09 | 2012-05-09 | Anhydrous ultra-sticky type double-component tooth-whitening sticking film |
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| CN102626379B true CN102626379B (en) | 2013-12-18 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113207278B (en) * | 2019-12-19 | 2023-10-03 | 株式会社Lg生活健康 | Patch for attaching teeth |
| CN112957280A (en) * | 2021-02-04 | 2021-06-15 | 南昌思麦科技有限公司 | Dry tooth whitening adhesive film |
| CN114028242A (en) * | 2021-10-12 | 2022-02-11 | 南昌思麦科技有限公司 | Easy-to-peel tooth whitening dry paste and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1713882A (en) * | 2002-11-21 | 2005-12-28 | Lg生活健康株式会社 | Dry type patches safe for gum |
| CN1813656A (en) * | 2005-11-07 | 2006-08-09 | 徐良 | Tooth-whitening paster and its use method |
| CN101019812A (en) * | 2006-04-21 | 2007-08-22 | 阮仕星 | Elastic gel tooth film for deep whitening |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1713882A (en) * | 2002-11-21 | 2005-12-28 | Lg生活健康株式会社 | Dry type patches safe for gum |
| CN1813656A (en) * | 2005-11-07 | 2006-08-09 | 徐良 | Tooth-whitening paster and its use method |
| CN101019812A (en) * | 2006-04-21 | 2007-08-22 | 阮仕星 | Elastic gel tooth film for deep whitening |
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Effective date of registration: 20160126 Address after: 510000 Guangdong Province, Guangzhou Baiyun District and the town of Donghua Hua Industrial Zone No. 29. Patentee after: Guangzhou onuo clean personal care products Co. Ltd. Address before: 14-402 room 510410, compound 2, Lok Tong Road, Baiyun District, Guangdong, Guangzhou Patentee before: Ruan Shixing |