CN1633967A - Whitening toothpaste and its production method - Google Patents
Whitening toothpaste and its production method Download PDFInfo
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- CN1633967A CN1633967A CN 200410051972 CN200410051972A CN1633967A CN 1633967 A CN1633967 A CN 1633967A CN 200410051972 CN200410051972 CN 200410051972 CN 200410051972 A CN200410051972 A CN 200410051972A CN 1633967 A CN1633967 A CN 1633967A
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- toothpaste
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- whitening
- deionized water
- meerschaum
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Abstract
Disclosed is a whitening toothpaste comprising toothpaste base material, 0.5-5 wt% of total composition of compound whitening agent (OCH) which is compounded from sepiolite with nano tunnel structure and polyvinylpyrrolidone (PVP), the composite whitening agent can sustain and stabilize the adsorption capacity of the sepiolite after being charged into the toothpaste, it can remove the dental plaque on the teeth surface and expel the dirty speckle in the teeth slots.
Description
Technical field
The invention belongs to daily chemical product, particularly relate to a kind of toothpaste and manufacture method thereof of Pear Power effect.
Background technology
Toothpaste becomes the necessary of people's daily life already, and along with improving constantly of living standard, toothpaste is developed to curative effect-type by the common type that cleans the teeth, even to the type development of whitening.The added additive of the type of whitening at present toothpaste mostly is peroxide compounds, solvent-borne type chemical compound or high friction valve chemical compound, or is added with the chemical compound of several above types simultaneously.The peroxide compounds has significantly whitening function, but this compounds is extremely unstable, and the proportioning poor-performing with other component of toothpaste has influenced its result of use, and peroxide is used for its safety of oral cavity and is restricted.Solvent-borne type additive such as Polyethylene Glycol have the effect of certain dissolving mottle, but DeGrain, and cost is not low yet.High friction value compound such as calcium phosphate dibasic anhydrous etc., enamel easily frays.At this type of problem, Chinese patent ZL03106274.1 (publication number CN1433750A) discloses a kind of sepiolite toothpaste and manufacturing process thereof, it mainly is the meerschaum that is added with in the toothpaste matrix after the activated processing, meerschaum is made sepiolite toothpaste as dentifrice abrasives, but because the meerschaum in this sepiolite toothpaste does not carry out any Combined Processing, and the component of the complexity in the toothpaste can make the absorbability of the nano tunnel structure of single meerschaum lose activity, thereby influences its white-skinned face function.
Summary of the invention
Purpose of the present invention is at the existence of the problems referred to above, provide a kind of elder generation that meerschaum is carried out Combined Processing and make composite whitening agent and again the composite whitening agent after the Combined Processing is added in the toothpaste, thereby effectively improve whitening toothpaste and the manufacture method thereof that it uses effect to maintain and stabilize its absorbability.
Technical scheme of the present invention is achieved in that
A kind of whitening toothpaste comprises lotion of toothpaste substrate, is characterized in also including the percentage by weight that accounts for total composition and is 0.5%～5% the composite whitening agent (OCH) that is composited by meerschaum with nano tunnel structure and polyvinylpyrrolidone (PVP).
The percentage ratio that meerschaum and polyvinylpyrrolidone (PVP) account for the composite whitening agent gross weight in the wherein above-mentioned composite whitening agent is respectively meerschaum 50%～80%, polyvinylpyrrolidone 20%～50%.
Wherein above-mentioned lotion of toothpaste substrate adopts traditional lotion of toothpaste substrate, and it includes wetting agent, binding agent, abrasive, essence and glucide and appropriate amount of deionized water, and wherein wetting agent adopts glycerol or sorbitol or propylene glycol or Polyethylene Glycol or its combination; Binding agent adopts sodium carboxymethyl cellulose or carboxyethyl cellulose or carrageenan or HANSHENGJIAO or its combination; Abrasive adopts calcium carbonate or calcium hydrogen phosphate or silicon dioxide or its combination.At this moment, the percentage ratio of described each ingredients constitute toothpaste total composition weight is: wetting agent 15%～25%, binding agent 1%～2.5%, foaming agent 1.5%～2.5%, abrasive 40%～50%, essence 1%～1.5%, glucide 0.1%～0.5%, surplus are deionized water.The preferred values of the percentage ratio of each ingredients constitute toothpaste total composition weight is wetting agent 18%～23%, binding agent 1.5%～2.0%, foaming agent 1.8%～2.3%, abrasive 45%～48%, essence 1.2%～1.4%, glucide 0.15%～0.35% in the wherein above-mentioned lotion of toothpaste substrate, and surplus is a deionized water.And the optimum of the percentage ratio of each ingredients constitute toothpaste total composition weight is wetting agent 20%, binding agent 1.8%, foaming agent 2.0%, abrasive 45%, essence 1.3%, glucide 0.25% in the lotion of toothpaste substrate, and surplus is a deionized water.
The manufacture method of whitening toothpaste of the present invention may further comprise the steps:
1, will account for the toothpaste total weight percent is that 0.1%～0.5% glucide is put into to stir until glucide in the proper amount of deionized water and dissolved fully, makes reagent water;
2, the reagent water that makes in the above-mentioned steps 1 is joined obtain deionized water solution in the balance of deionized water;
3, with accounting for the toothpaste total weight percent is 75%～95% wetting agent, binding agent, foaming agent, abrasive and the percentage by weight that accounts for the toothpaste total composition are that 0.5%～5% the composite whitening agent that obtains after Combined Processing (OCH) joins and carries out high-speed stirred in the deionized water solution that obtains in the above-mentioned steps 2 and add after 20～40 minutes that to account for the toothpaste total weight percent be that stirring that 1%～1.5% essence carried out 10～30 minutes is ground with colloid mill and obtained lotion of toothpaste and obtain the whitening toothpaste finished product by aseptic packaging again.
Wherein the Combined Processing of the composite whitening agent (OCH) in the above-mentioned steps 3 may further comprise the steps:
(31), will to account for composite whitening agent (OCH) total weight percent be that 20%～50% polyvinylpyrrolidone (PVP) slowly joins in 30～60 ℃ the deionized water, high-speed stirred 20～50 minutes forms transparent solution, and is standby;
(32), will account for composite whitening agent (OCH) total weight percent is that 50%～80% the meerschaum with nano tunnel structure under agitation is added in polyvinylpyrrolidone (PVP) solution, stirred 15～30 minutes, again with its high speed centrifugation that changes through per minute 5000～10000/, with solid-liquid separation, and then solid phase carried out vacuum drying, control its moisture content and be no more than 2%～5%;
(33), above-mentioned dried finished products is broken into powder, through the screening of 300～400 order hole sizers, take out powder;
(34), taking out the powder that obtains in the above-mentioned steps 33 proceeds to pulverize with pulverizer, it is ground into the powder of diameter between 0.005～0.002mm, put into Constant Temp. Oven again and be heated to 100～120 ℃ of oven dry sterilizations, kept 20～50 minutes, make composite whitening agent OCH.
The present invention owing to adopt is added with in the toothpaste matrix by the method with composite whitening agent (OCH) that meerschaum and the polyvinylpyrrolidone (PVP) received to tunnel structure be composited, utilization has the meerschaum of nano tunnel structure and polyvinylpyrrolidone and has fabulous these characteristics of the compound compatibility for two kinds and make the absorbability that can effectively maintain and stabilize meerschaum after the composite whitening agent after the Combined Processing is adding in the toothpaste, thereby give full play to composite whitening agent OCH and have various nano tunnel structure, has extremely strong absorbability, bacterial plaque attached to dental surface there is this characteristic of adsorption, the bacterial plaque of dental surface can be eliminated soon; To long-term edible band color food or have pigment and the speckle dirt of bacterial plaque alternating deposit between dental surface and slot that tea, coffee, cola and the smoking of color cause, the whitening toothpaste that contains composite whitening agent OCH by use is brushed teeth, and clearly the speckle dirt is dispeled very soon.One stripped tooth experiment is wherein arranged, the stripped tooth that will have obvious speckle dirt is scrubbed experiment, at first the stripped tooth before scrubbing with the digital camera input computer of taking pictures, repeatedly the tooth that exsomatizes is scrubbed with the whitening toothpaste that contains composite whitening agent OCH then, each three minutes, brush altogether three times, clean with flushing with clean water subsequently, airing, the reuse digital camera is taken pictures and is imported computer, and the photo before and after will scrubbing with computer prints, the variation that dental surface took place before and after contrast was scrubbed, find out obviously that from image the OCH whitening toothpaste is removed the effect highly significant of speckle dirt.Experimentize and use the same method, the common whitening toothpaste nearly unavailable fruit that does not add composite whitening agent OCH, and only add sepiolite toothpaste with nano tunnel structure, because meerschaum is without Combined Processing, its effect is also obvious far away from the toothpaste effect that contains equivalent composite whitening agent OCH.It is very obvious that the whitening toothpaste that experimental verification contains composite whitening agent OCH is removed the whitening function of speckle dirt, and to be deposited on the speckle dirt and the pigment of dental surface very effective to removing posteriority.Simultaneously because the Mohs' hardness of composite whitening agent OCH is 2～2.5, the enamel of tooth there is not any destruction.Composite whitening agent OCH is added toothpaste, make tooth recover nature by brushing teeth and whiten, effect is obvious, and is safe and reliable, makes the present invention become the newest fruits and the breakthrough in dental aesthetics field.
Describe the present invention below in conjunction with embodiment.
The specific embodiment
Embodiment 1: the described whitening toothpaste of present embodiment includes the following material that accounts for total composition weight percentage ratio: glycerol 10%, sorbitol 15%, CMC1.4%, glucide 0.25%, sodium lauryl sulphate 1.9%, calcium carbonate 47%, composite whitening agent OCH 0.5%, essence 1.0%, the deionized water surplus.
Wherein the total weight percent that meerschaum and polyvinylpyrrolidone account for composite whitening agent in the composite whitening agent in the present embodiment is respectively meerschaum 80%, polyvinylpyrrolidone 20%.
Wherein the manufacture method of this whitening toothpaste is may further comprise the steps:
1, will account for the toothpaste total weight percent is that 0.25% glucide is put into to stir until glucide in the proper amount of deionized water and dissolved fully, makes reagent water;
2, the reagent water that makes in the above-mentioned steps 1 is joined obtain deionized water solution in the balance of deionized water;
3, with accounting for the toothpaste total weight percent is 75.3% glycerol, sorbitol, sodium carboxymethyl cellulose, sodium lauryl sulphate, combination such as calcium carbonate and the percentage by weight that accounts for the toothpaste total composition are that 0.5% the composite whitening agent that obtains after Combined Processing (OCH) joins and carries out high-speed stirred in the deionized water solution that obtains in the above-mentioned steps 2 and add after 20～40 minutes that to account for the toothpaste total weight percent be that stirring that 1% essence carried out 10～30 minutes is ground with colloid mill and obtained lotion of toothpaste and obtain the whitening toothpaste finished product by aseptic packaging again.
Wherein the Combined Processing of the composite whitening agent (OCH) in the above-mentioned steps 3 may further comprise the steps:
(31), will to account for composite whitening agent (OCH) total weight percent be that 50% polyvinylpyrrolidone (PVP) slowly joins in 30～60 ℃ the deionized water, high-speed stirred 20～50 minutes forms transparent solution, and is standby;
(32), will account for composite whitening agent (OCH) total weight percent is that 50% the meerschaum with nano tunnel structure under agitation is added in polyvinylpyrrolidone (PVP) solution, stirred 15～30 minutes, again with its high speed centrifugation that changes through per minute 5000～10000/, with solid-liquid separation, and then solid phase carried out vacuum drying, control its moisture content and be no more than 2%～5%;
(33), above-mentioned dried finished products is broken into powder, through the screening of 300～400 order hole sizers, take out powder;
(34), taking out the powder that obtains in the above-mentioned steps 33 proceeds to pulverize with pulverizer, it is ground into the powder of diameter between 0.005～0.002mm, put into Constant Temp. Oven again and be heated to 100～120 ℃ of oven dry sterilizations, kept 20～50 minutes, make composite whitening agent OCH.
Embodiment 2: the described whitening toothpaste of present embodiment includes the following material that accounts for total composition weight percentage ratio: glycerol 5%, propylene glycol 15%, sorbitol 10%, sodium carboxymethyl cellulose 0.9%, hydroxyethyl-cellulose 0.4%, glucide 0.25%, sodium lauryl sulphate 2.1%, calcium hydrogen phosphate 42%, composite whitening agent OCH 2.0%, essence 1.0%, the deionized water surplus.
Wherein the total weight percent that meerschaum and polyvinylpyrrolidone account for composite whitening agent in the composite whitening agent in the present embodiment is respectively meerschaum 70%, polyvinylpyrrolidone 30%.
Wherein, the manufacture method of this whitening toothpaste is identical with embodiment 1, no longer describes in detail herein.
Embodiment 3: the described whitening toothpaste of present embodiment includes the following material that accounts for total composition weight percentage ratio: Polyethylene Glycol 10%, sorbitol 15%, sodium carboxymethyl cellulose 1.0%, HANSHENGJIAO 0.3%, glucide 0.21%, sodium lauryl sulphate 2.2%, calcium hydrogen phosphate 35%, silica 1 0%, composite whitening agent OCH 4.0%, essence 1.0%, deionized water surplus.
Wherein the total weight percent that meerschaum and polyvinylpyrrolidone account for composite whitening agent in the composite whitening agent in the present embodiment is respectively meerschaum 60%, polyvinylpyrrolidone 40%.
Wherein, the manufacture method of this whitening toothpaste is identical with embodiment 1, no longer describes in detail herein.
Embodiment 4: the described whitening toothpaste of present embodiment includes the following material that accounts for total composition weight percentage ratio: Polyethylene Glycol 5%, propylene glycol 10%, sorbitol 15%, CMC0.9%, carrageenan 0.4%, glucide 0.22%, sodium lauryl sulphate 2.2%, calcium carbonate 25%, silica 1 5%, composite whitening agent OCH 5.0%, essence 1.0%, deionized water surplus.
Wherein the total weight percent that meerschaum and polyvinylpyrrolidone account for composite whitening agent in the composite whitening agent in the present embodiment is respectively meerschaum 50%, polyvinylpyrrolidone 50%.
Wherein, the manufacture method of this whitening toothpaste is identical with embodiment 1, no longer describes in detail herein.
Claims (12)
1, a kind of whitening toothpaste, comprise lotion of toothpaste substrate, it is characterized in that also including the percentage by weight that accounts for total composition and be 0.5%～5% the composite whitening agent (OCH) that is composited by meerschaum with nano tunnel structure and polyvinylpyrrolidone (PVP).
2, according to the described whitening toothpaste of claim 1, it is characterized in that above-mentioned lotion of toothpaste substrate includes wetting agent, binding agent, foaming agent, abrasive, essence and glucide and appropriate amount of deionized water, wherein wetting agent adopts glycerol or sorbitol or propylene glycol or Polyethylene Glycol or its combination; Binding agent adopts sodium carboxymethyl cellulose or hydroxyethyl-cellulose or carrageenan or HANSHENGJIAO or its combination; Foaming agent adopts sodium lauryl sulphate; Abrasive adopts calcium carbonate or calcium hydrogen phosphate or silicon dioxide or its combination.
3, according to the described whitening toothpaste of claim 2, it is characterized in that above-mentioned lotion of toothpaste substrate includes wetting agent, binding agent, foaming agent, abrasive, essence and glucide and appropriate amount of deionized water, the percentage ratio of wherein said each ingredients constitute toothpaste total composition weight is: wetting agent 15%～25%, binding agent 1%～2.5%, foaming agent 1.5%～2.5%, abrasive 40%～50%, essence 1%～1.5%, glucide 0.1%～0.5%, surplus are deionized water.
4, according to the described whitening toothpaste of claim 3, the preferred values that it is characterized in that the percentage ratio of each ingredients constitute toothpaste total composition weight in the above-mentioned lotion of toothpaste substrate is wetting agent 18%～23%, binding agent 1.5%～2.0%, foaming agent 1.8%～2.3%, abrasive 45%～48%, essence 1.2%～1.4%, glucide 0.15%～0.35%, and surplus is a deionized water.
5, according to the described whitening toothpaste of claim 4, the optimum that it is characterized in that the percentage ratio of each ingredients constitute toothpaste total composition weight in the above-mentioned lotion of toothpaste substrate is wetting agent 20%, binding agent 1.8%, foaming agent 2.0%, abrasive 45%, essence 1.3%, glucide 0.25%, and surplus is a deionized water.
6,, it is characterized in that the preferred values that above-mentioned composite whitening agent accounts for the percentage by weight of total composition is 1%～4% according to the described whitening toothpaste of claim 1.
7,, it is characterized in that the optimum that above-mentioned composite whitening agent accounts for the weight percent content of total composition is 2.5% according to the described whitening toothpaste of claim 6.
8, according to claim 1 or 6 or 7 described whitening toothpastes, it is characterized in that the percentage ratio that meerschaum and polyvinylpyrrolidone (PVP) in the above-mentioned composite whitening agent account for the composite whitening agent gross weight is respectively meerschaum 50%～80%, polyvinylpyrrolidone 20%～50%.
9, described according to Claim 8 whitening toothpaste, it is characterized in that the preferred values that meerschaum and polyvinylpyrrolidone (PVP) in the above-mentioned composite whitening agent account for the percentage ratio of composite whitening agent gross weight is respectively meerschaum 60%～70%, polyvidon 30%～40%.
10,, it is characterized in that the optimum that meerschaum and polyvidon (PVP) in the above-mentioned composite whitening agent account for the percentage ratio of composite whitening agent gross weight is respectively meerschaum 65%, polyvidon 35% according to the described whitening toothpaste of claim 9.
11, a kind of manufacture method of whitening toothpaste is characterized in that may further comprise the steps:
1, will account for the toothpaste total weight percent is that 0.1%～0.5% glucide is put into to stir until glucide in the proper amount of deionized water and dissolved fully, makes reagent water;
2, the reagent water that makes in the above-mentioned steps 1 is joined obtain deionized water solution in the balance of deionized water;
3, with accounting for the toothpaste total weight percent is 75%～95% wetting agent, binding agent, foaming agent, abrasive and the percentage by weight that accounts for the toothpaste total composition are that 0.5%～5% the composite whitening agent that obtains after Combined Processing (OCH) joins and carries out high-speed stirred in the deionized water solution that obtains in the above-mentioned steps 2 and add after 20～40 minutes that to account for the toothpaste total weight percent be that stirring that 1%～1.5% essence carried out 10～30 minutes is ground with colloid mill and obtained lotion of toothpaste and obtain the whitening toothpaste finished product by aseptic packaging again.
12,, it is characterized in that the Combined Processing of the composite whitening agent (OCH) in the above-mentioned steps 3 may further comprise the steps according to the manufacture method of the described whitening toothpaste of claim 11:
(31), will to account for composite whitening agent (OCH) total weight percent be that 20%～50% polyvinylpyrrolidone (PVP) slowly joins in 30～60 ℃ the deionized water, high-speed stirred 20～50 minutes forms transparent solution, and is standby;
(32), will account for composite whitening agent (OCH) total weight percent is that 50%～80% the meerschaum with nano tunnel structure under agitation is added in polyvinylpyrrolidone (PVP) solution, stirred 15～30 minutes, again with its high speed centrifugation that changes through per minute 5000～10000/, with solid-liquid separation, and then solid phase carried out vacuum drying, control its moisture content and be no more than 2%～5%;
(33), above-mentioned dried finished products is broken into powder, through the screening of 300～400 order hole sizers, take out powder;
(34), taking out the powder that obtains in the above-mentioned steps 33 proceeds to pulverize with pulverizer, it is ground into the powder of diameter between 0.005～0.002mm, put into Constant Temp. Oven again and be heated to 100～120 ℃ of oven dry sterilizations, kept 20～50 minutes, make composite whitening agent OCH.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200410051972 CN1275588C (en) | 2004-10-28 | 2004-10-28 | Whitening toothpaste and its production method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200410051972 CN1275588C (en) | 2004-10-28 | 2004-10-28 | Whitening toothpaste and its production method |
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| CN1633967A true CN1633967A (en) | 2005-07-06 |
| CN1275588C CN1275588C (en) | 2006-09-20 |
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| CN 200410051972 Active CN1275588C (en) | 2004-10-28 | 2004-10-28 | Whitening toothpaste and its production method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161229B (en) * | 2006-10-13 | 2011-03-23 | 广东海洋大学 | Shuck beauty white toothpaste |
| WO2015172349A1 (en) * | 2014-05-15 | 2015-11-19 | The Procter & Gamble Company | Oral care compositions having improved freshness |
| CN108324611A (en) * | 2018-03-26 | 2018-07-27 | 天马（安徽）国药科技股份有限公司 | A kind of herbal medicine Radix Notoginseng whitening toothpaste |
| CN108670881A (en) * | 2018-08-16 | 2018-10-19 | 苏州清馨健康科技有限公司 | Whitening maintenance toothpaste |
| US10285921B2 (en) | 2014-05-15 | 2019-05-14 | The Procter & Gable Company | Dentrifrice compositions having dental plaque mitigation or improved fluoride uptake |
-
2004
- 2004-10-28 CN CN 200410051972 patent/CN1275588C/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161229B (en) * | 2006-10-13 | 2011-03-23 | 广东海洋大学 | Shuck beauty white toothpaste |
| WO2015172349A1 (en) * | 2014-05-15 | 2015-11-19 | The Procter & Gamble Company | Oral care compositions having improved freshness |
| US10231910B2 (en) | 2014-05-15 | 2019-03-19 | The Procter & Gamble Company | Oral care compositions having improved freshness |
| US10285921B2 (en) | 2014-05-15 | 2019-05-14 | The Procter & Gable Company | Dentrifrice compositions having dental plaque mitigation or improved fluoride uptake |
| CN108324611A (en) * | 2018-03-26 | 2018-07-27 | 天马（安徽）国药科技股份有限公司 | A kind of herbal medicine Radix Notoginseng whitening toothpaste |
| CN108670881A (en) * | 2018-08-16 | 2018-10-19 | 苏州清馨健康科技有限公司 | Whitening maintenance toothpaste |
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| Publication number | Publication date |
|---|---|
| CN1275588C (en) | 2006-09-20 |
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Effective date of registration: 20190820 Address after: 510655 First Floor B1 of Baishuitang 1-2, Huangpu Industrial Avenue, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Dr. Kang Daihua Group Co., Ltd. Address before: 510130 48 Shamian South Street, Guangzhou, Guangdong Province Patentee before: Meichen Group Co., Ltd. |