CN1813656A - Tooth-whitening paster and its use method - Google Patents
Tooth-whitening paster and its use method Download PDFInfo
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- CN1813656A CN1813656A CN 200510022024 CN200510022024A CN1813656A CN 1813656 A CN1813656 A CN 1813656A CN 200510022024 CN200510022024 CN 200510022024 CN 200510022024 A CN200510022024 A CN 200510022024A CN 1813656 A CN1813656 A CN 1813656A
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- bleach
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Abstract
The present invention discloses a domestic teeth-whitening paster for bleaching teeth and its application method. It includes two types, one of them is characterized by that it includes base material made of foam material and alkaline substance applied on the foam material, another type of them is characterized by that it includes teeth-whitening paster, teeth cover and bleaching agent, the teeth-whitening paster can be tightly contacted with surface of teeth, the pH value of bleaching agent can be regulated to about 9. Besides, said invention also provides their application method.
Description
Technical field:
The present invention relates to a kind of tooth-whitening paster and using method thereof of bleaching teeth, especially with the tooth-whitening paster method of bleaching teeth in the family.
Background technology:
At present, the method for bleaching teeth mainly contains following several in the family:
The one, the tooth-whitening paster that Crest company in Guangzhou sells, this method is bleach to be coated in make rectangle lamellar dress box on the plastic sheeting and sell, the powder with tooth-whitening paster during use is affixed on the tooth, twice, 7 day every day one-period.Its bleaching principle is by the contacting of thin film and tooth, and makes bleach on it act on dental surface and reaches the purpose of bleaching teeth.
The 2nd, the white bleaching liquid that cleans the teeth of Guangzhou Colgate-Palmolive company, this method is liquid bleach to be loaded in the bottle sell, user is stained with white tooth liquid with cotton swab or little brush and is coated on the tooth that will bleach, twice, 7 day every day one-period.
The 3rd, the white suit of tooth speed of Kanggong department is stepped in Chongqing.This method is that bleach is contained in the bottle, will float agent during use and squeeze in facing, with facing band bleaching teeth on tooth.
Because the bleach of above-mentioned three kinds of methods all is an oxide, its Main Ingredients and Appearance is a hydrogen peroxide, and pH value is between 3-7.Prove that according to scientific experiments the pH value of hydrogen peroxide was more stable less than 7 o'clock, was difficult for reacting.Simultaneously, the tooth-whitening paster that is affixed on the facing owing to the out-of-flatness of tooth can not contact with tooth well, also can come off sometimes; The method that bleach directly is applied on the tooth can make that the bleach that is applied on the facing is very fast diluted because of the saliva reason again.Therefore in above-mentioned three kinds of methods, the pH value that has plenty of because of bleach reacts too slow less than 7, has plenty of bleach and contacts badly with tooth, so bleaching effect is all relatively poor, very is to invalid sometimes.
One patent disclosure has been arranged recently a kind of method for bleaching, patent publication No. is CN1368034A, this bleaching liquid is contained in the double syringe for two components, wherein a pipe is the alkaline matter of oxide-free, it in another pipe the bleach that contains oxide, during use two components in the double syringe are pushed on the facing, the facing band is bleached on tooth.Its principle is the extruding by double syringe, material in two pipes through same exit passageway mixed after, the bleach PH that comes out can reach more than 7, thereby makes oxide unstable and chemical reaction takes place fast, makes the dental bleaching tooth.But because of the shared exit passageway of double syringe each with after, wherein all can leave more pH value greater than 7 mixture, and pH value is greater than 7 instabilities, this material is ineffective because of chemical reaction has taken place when treating to use next time.The bleach that is coated in simultaneously on the facing flows downward because of the action of gravity meeting, thereby the effect of bleaching teeth is affected.
Summary of the invention:
The technical problem to be solved in the present invention provides a kind of tooth-whitening paster and using method thereof of bleaching teeth, when utilizing this method bleaching teeth, can obtain bleaching effect preferably within a short period of time.
For solving the problems of the technologies described above, tooth-whitening paster of the present invention comprises foam piece and the alkaline matter that applies on it.This foam piece is with having better elasticity and inhaling the non-toxic material release aqueous and make, and is soft comfortable, contact with tooth consideration not from, make bleach wherein can act on tooth for a long time.The alkaline matter that is applied thereto is by sodium hydroxide, polyvinylpyrrolidone, and compositions such as dehydrated alcohol between its pH value 10-11, also can be other ratios.During use because of being coated in white tooth agent on the foam and the alkaline matter neutralization in the foam, the PH of bleach is reached about 9, oxide wherein becomes extremely unstable and oxidation reaction takes place fast, and its reagentia is on tooth and reach the purpose of rapid bleach tooth.
As a kind of innovation of the present invention, be that tooth-whitening paster and bleach are made two kinds of components that pH value is different, during use bleach be coated on the tooth-whitening paster, again tooth-whitening paster is contained in the facing, then with facing band bleaching teeth on tooth, not only Energy and comfort but also improved the bleaching effect of tooth greatly.
Except that above-mentioned technical characterictic, this technical scheme has also been added following technical characterictic:
1, the material of described tooth-whitening paster should select for use elasticity better, soft comfortable, water absorption and release that aqueous is all got well and nontoxic foam or other materials, comprise plastics, non-woven fabrics, paper etc., but be not limited to these materials.
2, the shape of tooth-whitening paster should be made strip and block, and its size is at long 40-120mm, and wide 8-12mm, thickness are 1.0-3mm, and preferred size is long 80mm, wide 10mm, thickness 2.5.The shape of tooth-whitening paster is not limited to strip and above-mentioned size, also can be other shape and size.
3, foam should be not with soaking solution and bleach generation chemical reaction and dissolved.
4, the foamed materials pH value after soaking is between 10-11, and uniform distribution and not going down.
5, executing the material of acceleration pump on foam and be not limited to alkaline matter, also can be bleach, but both PH should be opposite.
Because foam has preferably elasticity and suction and releases aqueous, contact with tooth and show consideration for intimately, feel comfortable, be coated with thereon bleach and can neutralize with alkaline matter wherein pH value is reached about 9 very soon, thereby reach the better effects of bleaching teeth.
Description of drawings
Fig. 1 is a front schematic view of the present invention.
Fig. 2 is the facing sketch map.
Fig. 3 is the bleach sketch map.
Fig. 4 is a using method sketch map of the present invention.
By tooth-whitening paster front view shown in Figure 1, tooth-whitening paster is that certain thickness cuboid is arranged as can be known, and its thickness is 1-3mm, preferred 2.5mm; Long is 40-120mm, preferred 80mm; Wide is 8-12mm, preferred 10mm; Foam can be selected nontoxic medical plastic foam for use, also can be the foam of other materials, and fundamental characteristics should have preferably elasticity and suction and release aqueous, so that keep excellent contact with tooth, and the material that is applied to is wherein discharged rapidly act on the tooth.And foam itself not can with impose on wherein material generation chemical reaction and dissolved, could guarantee to apply the effective performance of material thereon like this.The material that puts on wherein promptly can be an alkaline matter, also can be other materials.If execute thereon be bleach, but then packing in addition of alkaline matter, remix during use.The prescription of alkaline matter is: sodium hydroxide 3%; Polyvinylpyrrolidone 5%, dehydrated alcohol 92% also can add such as essence sweet close element etc. according to the taste of oneself.Material therefor all should be selected the material that has no side effect of medicine or food stage for use.
Compound method is: at first sodium hydroxide is put into ethanol and dissolve, add again after polyvinylpyrrolidone fully stirs, test wherein pH value with reagent paper, when pH value between 10-11 for well, 10 also can, but can not surpass 11, otherwise damage tooth too by force, if the pH value of test can not adjusted by the plus-minus sodium hydroxide between 10-11 because of pH value makes the alkalescence of bleaching liquid too greatly.Treat that when pH value is just between 10-11 off-the-shelf foam sheet being put into the solution immersion pulled airing out in about 10 minutes, DO NOT CRUSH in the cool solarization process, otherwise can too much influence effective ingredient because of alkaline matter runs off.Treat behind the foam airing can slice packaging stand-by fully.
Fig. 2 is the facing of bleaching teeth, is made by nontoxic rubber, and is soft and better elasticity is arranged, and can buy on market.
Fig. 3 is the bleach that bleaching teeth is used, and its Main Ingredients and Appearance is an oxide, can buy on market, also can oneself prepare.Concrete prescription is:
Hydrogen peroxide 10%, polyvinylpyrrolidone 40%, glycerol 10%, polyvinyl alcohol 20%, essence, sweet close element are an amount of, and remainder is a pure water, and total amount is 100 parts.Also can be with other oxides or formula proportion.But the bleach for preparing should have certain sticking silk fabric degree and less than 7 pH value, so that long preservation.The bleach that has just prepared is muddy starchiness, puts a period of time can become translucent Ovum Gallus domesticus album shape.
Fig. 4 is a using method sketch map of the present invention.1. for facing is contained in the tooth-whitening paster of facing in 2., 3. be the bleach that is applied on the tooth-whitening paster among the figure.Operating procedure be at first 1. tooth-whitening paster is packed into facing 2. in, again 3. bleach is coated in tooth-whitening paster equably 1. by the one side that contacts with tooth, then 2. facing is with on tooth, a little firmly interlock gets final product, each service time is more than 30 minutes, every day, each did not once surpass 4 times per 7 days one-periods at most in one day sooner or later.The general use can be taken effect in 7 days.4 cycles of discrete need just can take effect.The method is applicable to extrinsic staining tooth or mild or moderate endogenous discolored tooth, and to severe endogenous discolored tooth such as severe tetracycline pigmentation teeth, effects such as severe dental fluorosis are not obvious, and enamel is incomplete, and dentin exposes or the serious allergy sufferers of bleach is not suitable for.
The present invention is not limited to the above-mentioned specific embodiment; so long as with tooth-whitening paster; bleach is separately packed and is used with facing; no matter be that what to apply during tooth pastes is alkaline matter or bleach; by this method two kinds of materials being combined makes the method that is used for reaching bleaching teeth, all in protection scope of the present invention.
Claims (4)
1, a kind of tooth-whitening paster of bleaching teeth is made up of rectangle foam piece and the alkaline matter that applies thereon.This alkalescent medicine is by sodium hydroxide, polyvinylpyrrolidone, and compositions such as dehydrated alcohol also can be that other alkaline matters are purchased.Its pH value should be between 7-12, preferably between 9-11.
2, according to the described tooth-whitening paster of claim 1, it is characterized in that: described foam piece should have preferably elasticity and suction release aqueous, helps it is applied material and the material that will be applied to wherein discharges rapidly.
3, according to the described tooth-whitening paster of claim 2, the material that it is characterized in that applying on it is by sodium hydroxide, composition such as polyvinylpyrrolidone and dehydrated alcohol also can be bleach or other materials, but applying material on it should be opposite with the pH value of independent packaging substance and certain viscosity arranged, to guarantee that both pH values after neutralizing are about 9.
4, should be used with facing, oxide bleach according to claim 1 and claim 2 and the described tooth-whitening paster of claim 3,, improve the effect of dental bleaching to reach the response speed of accelerating bleach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510022024 CN1813656A (en) | 2005-11-07 | 2005-11-07 | Tooth-whitening paster and its use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510022024 CN1813656A (en) | 2005-11-07 | 2005-11-07 | Tooth-whitening paster and its use method |
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| Publication Number | Publication Date |
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| CN1813656A true CN1813656A (en) | 2006-08-09 |
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| CN 200510022024 Pending CN1813656A (en) | 2005-11-07 | 2005-11-07 | Tooth-whitening paster and its use method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626379A (en) * | 2012-05-09 | 2012-08-08 | 阮仕星 | Anhydrous ultra-sticky type double-component tooth-whitening sticking film |
| CN102631292A (en) * | 2012-05-09 | 2012-08-15 | 阮仕星 | Elastic anhydrous high-thickness gel sticking film for whitening teeth |
-
2005
- 2005-11-07 CN CN 200510022024 patent/CN1813656A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626379A (en) * | 2012-05-09 | 2012-08-08 | 阮仕星 | Anhydrous ultra-sticky type double-component tooth-whitening sticking film |
| CN102631292A (en) * | 2012-05-09 | 2012-08-15 | 阮仕星 | Elastic anhydrous high-thickness gel sticking film for whitening teeth |
| CN102626379B (en) * | 2012-05-09 | 2013-12-18 | 阮仕星 | Anhydrous ultra-sticky type double-component tooth-whitening sticking film |
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