Product
Eureka
For R&D, Eureka makes reading and utilizing patents & technical documents easy.
Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
56 results about "Dentine Sensitivity" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Dentin hypersensitivity (abbreviated to DH, or DHS, and also termed sensitive dentin, dentin sensitivity, cervical sensitivity, and cervical hypersensitivity) is dental pain which is sharp in character and of short duration, arising from exposed dentin surfaces in response to stimuli, typically thermal, evaporative, tactile, osmotic, chemical or ...
Bioactive glass ceramic material and preparation method and application thereof in oral care products
ActiveCN103449725ARaise the pHPromote remineralizationCosmetic preparationsToilet preparationsSynthesis methodsToothpaste
The invention relates to a bioactive glass ceramic material. The bioactive glass ceramic material belongs to a Na2O-CaO-SrO-SiO2-P2O5-F system, and comprises the following components in percentage by weight: 12-45% of SiO2, 10-35% of P2O5, 25-48% of CaO, 5-15% of Na2O, 3.5-4.9% of SrO, and 1.5-2.1% of F; and the main compositions of a crystalline phase in the bioactive glass ceramic material are hydroxyapatite, tricalcium phosphate and calcium sodium phosphate. The invention also provides a preparation method of the bioactive glass ceramic material, which comprises a powder calcinating method, a high-temperature melting method, and a coprecipitation synthesis method or a sol-gel method. The invention further provides the application of the bioactive glass ceramic material in oral care products. The bioactive glass ceramic material and a conventional oral care product carrier or a transfer agent are prepared into oral care products such as toothpastes, mouthwash, tooth powder, tooth gel, chewing gum, and the like, and the bioactive glass ceramic material can achieve an effect of effectively preventing dentine hypersensitivity and promoting the surface remineralization of teeth in the process of teeth cleaning.
Owner:SICHUAN UNIV +1
Dual component dentinal desensitizing dentifrice
A two component dental composition is disclosed which eliminates or substantially reduces the discomfort and pain associated with dentinal hypersensitivity which composition comprises a first dentifrice component having an alkaline pH, a second dentifrice component having an acid pH and at least one of the components containing a potassium ion releasable compound, the first and second components being maintained separate from each other until dispensed and combined for application to teeth requiring relief from dentine hypersensitivity, whereby heightened desensitization is experienced by the user.
Owner:COLGATE PALMOLIVE CO
Application of bioactive glass coated particles to oral care products
PendingCN109481374AGuaranteed validityAnti-dentine hypersensitivityAntibacterial agentsCosmetic preparationsDental decayBioactive glass
The invention discloses bioactive glass coated particles. The coated particles are prepared from, by weight, 0.01-90 parts of an active component and 10-99.99 parts of a coating auxiliary agent, wherein the active component refers to bioactive glass or a composition of bioactive glass and other active components. The invention further discloses application of the bioactive glass coated particles to oral care products such as toothpaste, oral care solution and oral care gel. In use of the oral care products, active substances such as the bioactive glass are released after the coated particles are broken. The oral care products have efficacies of dentine hypersensitivity resisting, whitening, dental decay preventing, dental plaque reducing, gingivitis alleviating and the like.
Owner:苏州绿叶日用品有限公司
Dual component dentinal desensitizing dentifrice
Owner:COLGATE PALMOLIVE CO
Process and compositions for preparing particulate, bioactive or resorbable biosilicates for use in the treatment of oral ailments
InactiveUS20060251737A1Minimal aggressionAvoid aggression to oral mucosaBiocideCosmetic preparationsParticulatesOral Cavity Disorder
A process for preparing particulate, bioactive and resorbable biosilicates from vitreous plates or frits is described, which comprises thermally treating the vitreous plates or frits in a single or in two thermal treatment steps, at controlled temperatures and times, and then milling the crystallized glass to obtain crystallized bioactive or resorbable biosilicate powders of desired bioactivity, free from sharp, cutting edges, that in contact with body fluids produce a teeth-restoring hydroxycarbonate apatite layer or can be gradually replaced by dental tissue and resorbed. Alternatively, a vitreous powder is first obtained, which is then thermally treated to yield the crystalline, bioactive or resorbable powder, which is free from sharp cutting edges. For different process conditions, different crystalline phases are obtained so that it is possible to obtain a range of bioactive or resorbable silicates that may be used as such or combined in the treatment of different oral ailments such as dentine hypersensitivity, dental fissures and xerostomy. The biosilicate particle size distribution is between 0.1 and 30 microns.
Owner:UNIVE FEDERAL DE SAO CARLOS +1
Method and apparatus for treating dentin sensitivity
InactiveUS20070054243A1Reduce sensitivityHypersensitivityTeeth fillingCoffinsDentin SensitivityDentine Sensitivity
A method of treating dentin sensitivity in a patient includes applying oxidizing gas onto the dentin, monitoring the dentine sensitivity and in response to the monitoring, seizing application of the oxidizing gas. Apparatus for treating dentin sensitivity includes a source of oxidizing gas, a handpiece for delivering the gas to a tooth with dentin sensitivity, a cup attached to the handpiece for receiving the gas and exposing a selected area of the tooth to the gas and means for eliciting a response from the patient in re of the dentin sensitivity.
Owner:CUROZONE USA
Dentin surface bionic hydroxyapatite coating preparation method
InactiveCN102028552ASelf-assemblyPromote orderly formationImpression capsArtificial teethHigh resistanceElectrolysis
The invention discloses a dentin surface bionic hydroxyapatite coating preparation method, which relates to a method for preparing a bionic hydroxyapatite coating having a certain shape and a certain structure on the surface of decayed and sensitive dentin by using an electrochemical process. The method comprises the following steps: pretreating a dentin sample; subjecting the dentin sample to deproteinization treatment; and placing the sample in electrolyte gel for electrolysis, wherein the electrolyte gel comprises calcium and phosphorus solution, pig ameloblastin and hydroxymethyl cellulose, the pH value of the electrolyte gel is between 5.5 and 7.4, the treatment temperature is 30 to 55 DEG C, the current density is 0.3 to 2MA / cm<2>, and the treatment time is 30 minutes to 1 hour. When the method is used, the bionic coating of which the thickness is about 2 to 20 mu m is prepared, and the coating has the same mechanical performance as nature enamel and can combine with substrate dentin tightly. The coating has higher hardness and higher wear resistance and can restore dentin caries in early period, fill dentinal tubules and relieve dentine hypersensitivity.
Owner:SICHUAN UNIV
Composite material for treating dentine hypersensitivity and preparation method thereof
ActiveCN102824276AIsolation from external stimuliTo achieve the effect of treating dentin sensitivityImpression capsDentistry preparationsMicrospherePhosphoric acid
The invention provides a composite material for treating dentine hypersensitivity and a preparation method thereof. The method comprises the following steps: (1) mixing mesoporous silica nanometer particles, calcium salt and water to obtain a mixture, drying and then calcining the mixture to obtain calcium-carried mesoporous silica nanometer particle microspheres; (2) mixing the mesoporous silica nanometer particles and a phosphoric acid aqueous solution to obtain a mixture, drying and then calcining the mixture to obtain phosphor-carried mesoporous silica nanometer particle microspheres; and (3) mixing calcium-carried mesoporous silica nanometer particle microspheres, phosphor-carried mesoporous silica nanometer particle microspheres and the water to obtain the composite material for treating dentine hypersensitivity. The composite material provided by the invention is toothpaste-like, can be uniformly smeared on tooth surface with dentine hypersensitivity symptoms by using medical small brush head, and can relatively deeply seal exposed dentinal tubules, so as to isolate external stimulation to the oral and achieve the effect of treatment of dentine hypersensitivity.
Owner:TSINGHUA UNIV
Medical biological tooth desensitizer dressing and preparation method thereof
InactiveCN104825542APromote repairEasy to updateOrganic active ingredientsDigestive systemOral diseaseBiological dressing
The invention relates to medical biological dressing and concretely relates to medical biological tooth desensitizer dressing and a preparation method thereof. The medical biological dressing is prepared from wormwood extract, water-soluble chitosan, sorbitol, silica, radix scutellariae extract, selaginella tamariscina extract, licorice root extract, uronic acid, calcium hydrogen phosphate, water-soluble mint oil, vitamin C and vitamin E. Through compatibility of the above raw materials, a tooth regeneration organ is maximally retained and activated, an oral environment is improved, vitamins are supplied, cell renewing is promoted, oral pH balance is kept, oral tooth restoration is promoted, pain and discomfort caused by cold, hot, acid and sweet stimulation to enamel, dentin, gingiva and exposed tooth root are eliminated, and dental nerve sensitivity to cold, hot, acid and sweet is reduced. The medical biological tooth desensitizer dressing has good effects of treating and preventing dentine sensitivity, can treat oral diseases such as swelling and aching of gum, gum bleeding and periodontitis and has effects of diminishing inflammation, relieving pain and stopping bleeding.
Owner:广西达庆生物科技有限公司
Application of compound traditional Chinese medicine extracts in preparation of health care products for oral care
ActiveCN103520050AObvious anti-dentine hypersensitivity effectCosmetic preparationsToilet preparationsMouth careLong pepper extract
The invention discloses an application of compound traditional Chinese medicine extracts in preparation of health care products for oral care, relating to the technical field of oral care. The four kinds of traditional Chinese medicine extracts such as radix zanthoxyli extracts, rhizoma corydalis extracts, galangal extracts and long pepper extracts are added to the health care products for oral care as ancillary medicine raw materials resistant to dentine hypersensitivity in the process of preparing oral care products. The four kinds of traditional Chinese medicine extracts are not only safe to use in the oral care products such as toothpaste, mouthwash, tooth powder, throat lozenges and chewing gums but also have obvious dentine hypersensitivity resistance.
Owner:LIUZHOU LIANGMIANZHEN +2
Quickly released oral cavity nursing mouthwash refreshing tablet and preparation method and application thereof
ActiveCN106309148AImprove clearanceAvoid infectionCosmetic preparationsAntimycoticsActive componentPotassium ions
The invention discloses a quickly released oral cavity nursing mouthwash refreshing tablet, which comprises 0.01 to 10 weight percent of an active component, wherein the active component is one or more of a fluoride ion source, a potassium ion source and sodium lauryl sulpho acetate. Furthermore, the invention further discloses a preparation method and application of the quickly released oral cavity nursing mouthwash refreshing tablet. The quickly released oral cavity nursing mouthwash refreshing tablet can better clear away oral odor; furthermore, the tablet can efficiently assist fluoride ions and / or potassium ions to permeate into the surfaces of teeth, so that the bioavailability of resistance of dentine hypersensitivity is improved, and the action time is greatly shortened; moreover, the sodium lauryl sulpho acetate achieves a synergistic effect with the fluoride ion source and the potassium ion source to prevent fungal infection to an oral cavity and further increase the harmful bacteria clearance ratio and the proportion that the oral odor is completely covered; meanwhile, the refreshing tablet has the multiple effects on prevention and treatment of the oral cavity problems, such as functions of preventing and treating decayed teeth, diminishing inflammation, sterilizing, expelling sensation, stopping bleeding and refreshing the oral odor.
Owner:北京瑞济善健康科技有限公司
Dual component dentinal desensitizing dentifrice
Owner:COLGATE PALMOLIVE CO
Application of compound traditional Chinese medicine extracts in preparation of health care products for oral care
ActiveCN103520076AEasy to useObvious anti-dentine hypersensitivity effectCosmetic preparationsAnthropod material medical ingredientsToothpasteChinese Gall
The invention discloses an application of compound traditional Chinese medicine extracts in preparation of health care products for oral care, relating to the technical field of oral care. The four kinds of traditional Chinese medicine extracts such as radix zanthoxyli extracts, Chinese gall extracts, rhizoma corydalis extracts and pepper extracts are added to the health care products for oral care as ancillary medicine raw materials resistant to dentine hypersensitivity in the process of preparing oral care products. The four kinds of traditional Chinese medicine extracts are not only safe to use in the oral care products such as toothpaste, mouthwash, tooth powder, throat lozenges and chewing gums but also have obvious dentine hypersensitivity resistance.
Owner:LIUZHOU LIANGMIANZHEN +2
Traditional Chinese medicinal desensitization bamboo salt chewing gum and preparation method thereof
The invention discloses traditional Chinese medicinal desensitization bamboo salt chewing gum, which is prepared by the following methods: drying sea salt for later use, mixing calcined oyster, Drynaria fortunei, rehmannia glutinosa and indigo naturalis with the sea salt, adding fresh Dendrocalamus segments, and sealing with yellow mud; and calcining in a high temperature refractory kiln; and cooling to obtain traditional Chinese medicinal desensitization bamboo salt, dissolving the traditional Chinese medicinal desensitization bamboo salt in a Rhizoma coptidis extractive solution, centrifuging, collecting supernatant, adding a sweetener Neotame to remove bitter taste of Rhizoma coptidis liquid, and preparing the traditional Chinese medicinal desensitization bamboo salt chewing gum according to traditional chewing gum preparation process. The traditional Chinese medicinal desensitization bamboo salt chewing gum disclosed by the invention can not only clean oral cavity and keep mouth fresh, but also can effectively block off dentinal tubules, and treat dentin hypersensitivity; further, the traditional Chinese medicinal desensitization bamboo salt chewing gum has a distinct inhibitory effect on several common oral pathogens, and can prevent and treat dental caries and periodontitis to a certain extent.
Owner:SHANDONG UNIV
Dental self-acid-etching adhesive with remineralization effect, and preparation method thereof
PendingCN113304054AChemically stableHigh bonding strengthImpression capsDentistry preparationsAcid etchingAdhesive
The invention provides a dental self-acid etching adhesive with a remineralization effect, and a preparation method thereof. The dental self-acid etching adhesive comprises 8.0-10.5% of a resin matrix, 5-7% of an acid releasing agent, 0.7-1.2% of a photoinitiator, 2.8-4.1% of a remineralization component and the balance of auxiliary materials. According to the self-acid-etching adhesive, the remineralization component is added into the self-acid-etching adhesive and has a synergistic effect with the acid releasing agent, so that remineralization of dentin is realized on the basis of reducing dentin sensitivity, and tooth allergy caused by dentin exposure due to excessive acid etching or mechanical damage in the use process of the self-acid-etching adhesive can be avoided; meanwhile, dentin remineralization can be continuously guided for a long time, and dentin hypersensitivity can be prevented for a long time. On the one hand, the self-acid-etching adhesive does not contain fluoride, the product is safer, on the other hand, the self-acid-etching adhesive is a single-bottle self-acid-etching adhesive, the chemical stability is good, the bonding strength is high, and the ideal effect can be achieved when the self-acid-etching adhesive is used in cooperation with dental materials such as pit and fissure sealing agents.
Owner:陕西恒远生物科技有限公司
Chinese herbal medicine toothpaste and preparation method thereof
InactiveCN105456148AIncreased sensitivityInhibition of growth and reproductionCosmetic preparationsToilet preparationsBleeding gumToothpaste
The invention discloses a Chinese herbal medicine toothpaste and a preparation method thereof. The toothpaste is prepared from 0.1%-10% of panax notoginseng, milkvetch root and rhizoma drynariae Chinese herbal medicine extract, 0.1%-1% of propolis, 0.1%-20% of nano-hydroxyapatite, 10%-70% of humectant, 0.1%-2% of thickener, 1.0%-2.5% of foaming agent, 10%-50% of friction agent, 0.5%-2% of essence, 0.1%-2% of stabilizer and 5%-45% of water. The Chinese herbal medicine toothpaste has the effects of resisting bacteria, diminishing inflammation, repairing and the like, significant curative effects on common oral problems such as decayed teeth, gingivitis, ozostomia, dentin sensitivity and immunity improvement are achieved, and the effects on gingival bleeding, gingival tumefaction, prevention of oral diseases and the like are significant.
Owner:李晓静
Kit for treating dentine sensitivity
InactiveCN108938131AShorten the timeSimple and reliable desensitization effectImpression capsDentistry preparationsEmulsionDentin Sensitivity
The invention provides a kit for treating dentin sensitivity, the kit comprises a dental energized tray and a casein phosphopeptide-nano-amorphous calcium phosphate emulsion, and the dental energizedtray comprises a tray, a power source and a power cord that connects the tray to the power source. The kit has the following beneficial effects: the dental energized tray for treatment of the dentin sensitivity is convenient to use, a dentin sensitive person by self can completely use and control the time, the production cost is low, and the kit is convenient for promotion and application, and brings a good curative effect for dentin sensitive groups, especially dentin moderately-and deeply-sensitive groups. The energized tray can remineralize dentin of sensitive teeth by the principle of remineralization, can not only solve the problem of tooth sensitivity, but also makes the sensitive teeth stronger by the remineralization, prevents the sensitive teeth from redemineralization, reduces endodontic lesions and prevents dental caries.
Owner:AFFILIATED STOMATOLOGICAL HOSPITAL OF NANJING MEDICAL UNIV
Multicomponent oral care composition
InactiveCN104254336ACosmetic preparationsInorganic phosphorous active ingredientsChlorine dioxidePhosphate ion
The present invention relates to a multicomponent oral health care composition, comprising a source of a fluoride ion, a source of a calcium ion, a source of a phosphate ion, and stabilised chlorine dioxide, that can be used as a toothpaste, oral spray or a mouth wash / oral rinse formulation. The different components in the composition act synergistically together to clean the teeth and mucous membranes of an oral cavity of a subject, perfuming them or protecting them in order to keep them in good condition, change their appearance or correct unpleasant odours. They achieve this by inhibiting caries, promoting teeth remineralisation, and helping to alleviate dentine hypersensitivity, gingivitis and periodontal disease.
Owner:PERIO PRODS
Desensitization toothpaste containing periplaneta americana extract
InactiveCN107496318AImprove acid resistanceReduced nerve conduction functionCosmetic preparationsAnthropod material medical ingredientsToothpasteAnti-inflammatory analgesics
The invention provides a desensitization toothpaste containing a periplaneta americana extract. The desensitization toothpaste is characterized by being prepared from the following components by mass percentage: 45.0%-55.0% of aluminum hydroxide, 20.0%-38.0% of polyethylene glycol 400, 1.0%-2.0% of gum, 0-2.0% of aspartame, 2.0%-4.5% of a foaming agent, 0.02% of potassium sorbate, 0-0.3% of essence, 0-1.0% of strontium chloride, 0.5% of a zanthoxylum nitidum extract, 0.8% of sodium chloride, 0.5%-3.0% of a periplaneta americana extract, and the balance deionized water. The desensitization toothpaste provided by the invention makes full use of the antibacterial, analgesic and anti-inflammatory effects of the periplaneta americana extract, also assistantly utilizes the anti-sensitive strontium chloride and the zanthoxylum nitidum extract lowering the nerve conduction function and playing an analgesic and tranquillizing role, enhances acid resistant ability of teeth, and can effectively prevent and improve the dentine hypersensitivity problem.
Owner:李映波 +1
Tooth desensitizing gel and preparation method thereof
InactiveCN109453193AEasy to makeEasy to useAerosol deliveryDigestive systemSodium acetateSide effect
Disclosed is a preparation method of a tooth desensitizing gel. The preparation method of the tooth desensitizing gel is characterized by comprising the following steps of (1) dissolving nipagin compound sodium acetate and sodium hydroxide in 60 parts of water by weight part, mixing in carbomer 980 for dissolution for 5-12 hours, and uniformly stirring the mixture every one hour; (2) completely dissolving polyethylene glycol 8000, EDTA-2Na (ethylenediaminetetraacetic acid disodium salt), potassium nitrate and sodium fluoride to obtain a mixed solution; (3) uniformly stirring the mixed solutionfrom the step (2) into the solution from the step (1); (4) standing the mixture for 3-5 hours to remove bubbles; (5) performing a filling process. The prepared tooth desensitizing gel has the advantages of being simple in preparation, convenient to use, good in therapeutic effects, quick in effect, free from toxic and side effects, safe, reliable and mainly applicable to symptoms such as hemodia,dentine hypersensitivity and toothache caused by nervous disorder.
Owner:济南秦鲁药业科技有限公司
Dental formulation
InactiveUS20060127325A1Reducing dentine sensitivityPrevent movementCosmetic preparationsImpression capsOral tissueIrritation
This invention relates to formulations for treating or reducing dentine hypersensitivity that causes pain arising from exposed dentine in the oral cavity. The present invention seeks to provide formulations for physical blockage of dentinal tubules that have long term effectiveness and cause minimal irritation (if any at all) to the tissues of the oral cavity. Preferred formulations should be easy to apply, be immediately effective and maintain dentinal tubule occlusion under normal teeth cleaning regimes that include regular tooth brushing. The invention provides a formulation for reducing dentine sensitivity in the oral cavity, which incorporates at least one physical desensitising agent in form of a light curable monomer that forms a resilient polymer gel upon curing.
Owner:BANNISTER DENNIS JAMES
A kind of bioactive glass-ceramic material and its preparation method and application in oral care products
ActiveCN103449725BRaise the pHPromote remineralizationCosmetic preparationsToilet preparationsMetallurgySynthesis methods
Owner:SICHUAN UNIV +1
Bioactive glass composite film as well as preparation method and application thereof
ActiveCN108186614ADesensitizationPromote recoveryOrganic active ingredientsInorganic phosphorous active ingredientsComposite filmBiocompatibility Testing
Owner:AFFILIATED STOMATOLOGICAL HOSPITAL OF NANJING MEDICAL UNIV
Antiallergenic Chinese herbal toothpaste
InactiveCN103893091ARelieves allergy symptomsRegular medicationCosmetic preparationsToilet preparationsHydrogen phosphateTreatment effect
The invention relates to antiallergenic Chinese herbal toothpaste. The toothpaste is prepared by mixing a Chinese herbal extracting solution with raw materials, such as calcium hydrogen phosphate dehydrate, silicon dioxide and sodium benzoate. The Chinese herbal toothpaste can not only clean the teeth, but also has a good effect on treating dentine hypersensitivity.
Owner:张涛
Process to form nano-sized materials, the compositions and uses thereof
InactiveUS20090155318A1Prevent tooth decayAvoid sensitivityCosmetic preparationsBiocideSolubilityPotassium nitrate
Various embodiments of the invention include systems and methods of generating nano-sized salt particles. These methods include generation of a supersaturated solution of a salt MX by mixing of salts MY and NX in which the solubility of MX is lower than that of MY, NX or NY. In some embodiments, nano-sized particles of MX are grown further by further adiabatic addition of salts MY and / or NX. In some embodiments, MX includes potassium nitrate. Some embodiments include compositions of MX configured for use in treatment of dentine sensitivity.
Owner:OROSCI
Hyaluronic acid-containing composition as well as preparation method and application thereof
ActiveCN110974724AReduced desensitization efficacyEnhance desensitization effectAntibacterial agentsCosmetic preparationsPotassium HyaluronateDentin Sensitivity
The invention belongs to the field of daily chemicals, and particularly relates to a hyaluronic acid-containing composition as well as a preparation method and application thereof. The hyaluronic acid-containing composition includes hyaluronic acid, potassium ions, and cetylpyridinium chloride. The three components are compounded to achieve a synergistic effect, so the hyaluronic acid-containing composition has good effects of relieving dentin sensitivity, inhibiting bacteria, diminishing inflammation and repairing oral mucosa, and can reduce the irritation of potassium ions to dental pulp nerves and surrounding tissues of teeth. An oral cavity product prepared from the composition is non-irritant in taste and good in user experience, and has wide application prospects.
Owner:CHONGQING DENCARE CORP
Tooth desensitization paste components and preparation method
InactiveCN111671869AHeat-clearing and detoxifyingHas pain reliefInorganic phosphorous active ingredientsDigestive systemGlycerolSorbitan
The invention provides tooth desensitization paste components and a preparation method, and relates to paste for treating delay sensitivity symptoms and a preparation method of the paste. The paste comprises compound galanga extractum, carboxymethyl cellulose sodium, polyoxyethylene sorbitan monoleate, glycerine, monosodium phosphate, calcium carbonate, a chlorophyll 3% aqueous solution, ethylparaben, D-sodium isoascorbiate, saccharin sodium and purified water. The tooth desensitization paste components adopt traditional Chinese medicine compatibility, have the effects of removing dirt with spices, clearing heat, removing toxicity, relieving a pain and reducing the swelling, are mild in medicinal temperament, and small in side effects, and can solve the tooth allergy fundamentally. In addition, one reason for the tooth allergy lies in that foods etch dental enamels to enable a protecting cover of a tooth to be damaged. The tooth desensitization paste components comprise calcium hydrogen phosphate and calcium carbonate, so that on one hand, the tooth desensitization paste components can be used as a pH buffering agent to neutralize acidity of the oral cavity and reduce damage to theprotecting cover, and on the other hand, natural components forming dental enamels, such as Ca and P can be released, so as to repair the protecting cover and protect the tooth at the same time.
Owner:NANJING BAIJINGYU PHARMA
Application of Compound Chinese Medicine Extract in Preparation of Oral Care and Health Products
ActiveCN103520076BObvious anti-dentine hypersensitivity effectCosmetic preparationsAnthropod material medical ingredientsMouth careToothpaste
Owner:LIUZHOU LIANGMIANZHEN +2
Suspension type mouthwash and preparation method thereof
PendingCN113967190AInhibition formationSynergisticCosmetic preparationsToilet preparationsMouthfeelDentine Sensitivity
The invention relates to the field of oral care products, and discloses a suspension type mouthwash, which comprises the following raw materials in parts by mass: 8-20 parts of basic additives, 0.01-0.05 part of gellan gum, 0.1-1 part of potassium salt and 0.05-0.5 part of probiotics. The preparation method of the suspension type mouthwash comprises the following steps: I, adding the gellan gum, a humectant, a pH value regulator and a proper amount of water, performing uniform stirring, performing heating to completely dissolve the gellan gum, and performing cooling for later use to obtain a system I; II, uniformly stirring potassium nitrate, the probiotics, a flavoring agent, a solubilizer, a gelling agent, a preservative and a proper amount of water to form a suspension, so as to obtain a system II; and III, mixing the system I and the system II, adding essence, and performing uniform stirring to obtain the mouthwash. According to the formula of the mouthwash, potassium ions and the gellan gum have a synergistic effect; therefore, on one hand, the suspension property of the system can be improved, and uniform dispersion of the probiotics is ensured; and on the other hand, a good taste can be ensured while the dentin hypersensitivity can be relieved through synergistic interaction.
Owner:CHONGQING DENCARE CORP
Regimen for controlling or reducing dentine hypersensitivity
The present invention provides a method of treating a tooth surface to control or reduce dentine hypersensitivity, comprising the steps: (a) contacting the tooth surface with a first composition comprising an organophosphate; and thereafter (b) contacting the tooth surface with a second composition comprising a water-insoluble calcium phosphate.
Owner:THE PROCTER & GAMBLE COMPANY
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com