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WO2002067804A1 - Composition et methode permettant d'ameliorer et de modifier cosmetiquement l'aspect des dents - Google Patents

Composition et methode permettant d'ameliorer et de modifier cosmetiquement l'aspect des dents Download PDF

Info

Publication number
WO2002067804A1
WO2002067804A1 PCT/US2001/005833 US0105833W WO02067804A1 WO 2002067804 A1 WO2002067804 A1 WO 2002067804A1 US 0105833 W US0105833 W US 0105833W WO 02067804 A1 WO02067804 A1 WO 02067804A1
Authority
WO
WIPO (PCT)
Prior art keywords
tooth
compound
lac
covering compound
covering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2001/005833
Other languages
English (en)
Inventor
Morton Cohen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/US2001/005833 priority Critical patent/WO2002067804A1/fr
Publication of WO2002067804A1 publication Critical patent/WO2002067804A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/06—Implements for therapeutic treatment
    • A61C19/063—Medicament applicators for teeth or gums, e.g. treatment with fluorides
    • A61C19/066—Bleaching devices; Whitening agent applicators for teeth, e.g. trays or strips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/20—Protective coatings for natural or artificial teeth, e.g. sealings, dye coatings or varnish
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/40—Primers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
    • A61K6/65—Dyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/70—Preparations for dentistry comprising inorganic additives
    • A61K6/78—Pigments

Definitions

  • Teeth are often treated
  • a treatment agent such as fluoride to strengthen the tooth's resistance
  • discoloration can include chemical exposure to tannins, which are found in red
  • chemicals include those not naturally occurring in foods, but rather,
  • whitening involves the bonding of veneers onto the buccal or labial surfaces of
  • the veneer is usually constructed and applied by a dentist using dental
  • Anterior Teeth (wherein a glazed porcelain veneer is bonded to a patient's
  • baking soda chemical compound sodium bicarbonate (baking soda), which may also contain
  • bleaching may not be effective, and the stain may remain.
  • ortho-phosphoric acid in some examples, in some
  • phosphoric acid etching generally disposes grooves
  • This composition is suggested to be applied by the user.
  • the composition is readily worn off by the abrasive
  • the tooth whitening to be achieved should also have
  • the surface enamel can take up fluoride from sources such as
  • Treatment agents such as fluoride, are applied to teeth in a medical office under the supervision of medical personnel such as a dentist.
  • Fluoride Fluoride
  • teeth may not be fully covered due to the
  • fluoride is a known substance which is beneficial to teeth
  • fluoride when topically applied to the tooth's surface in a known amount, fluoride can
  • a novel composition and method for altering the appearance of teeth is
  • the present method can be used to whiten anterior
  • the method provides a removable coating which can
  • caustic acid etchants such as phosphoric and phosphonic
  • the substance can be lemon juice or lime juice, which unlike caustic
  • citric acid contains citric acid, which can be purchased by the consumer user of the
  • the present invention also provides a novel method for temporarily changing the color of a tooth.
  • a palette system is provided wherein a user or
  • wearer can select a color from one, or a combination of one or more, colorizing
  • the selected or created color can then be inco ⁇ orated with the
  • the present method permits the user to mix his or her own colors or to select a
  • composition is a removable compound which can be applied to a
  • the composition includes a lac material, which is
  • Lacca has been used in dentistry mainly for the construction of special trays
  • Another use of shellac in dentistry includes treatment of a cavity with a
  • hydrophilic shellac film placement of a polystyrene liner See M. Blixt and P.
  • Shellac has also been prepared and used in dentistry for the use of a bead adhesive for securing a composite resin veneer cast restoration. (See C.
  • Fluoride can be provided in the covering compound as a treatment agent.
  • Fluoride or a fluoride-containing compound can be mixed together with the lac
  • a further object of the present method is to improve the appearance of a
  • a further object of the present invention is to coordinate colors of a
  • Another object of the present invention is to provide a method for
  • a further object of the present invention is to provide a novel method of
  • a further object of the present invention is to provide a method for
  • Another object of the present invention is to provide a method which
  • Another object of the present invention is to provide a tooth covering
  • composition which can be selectively colorized, applied and removed by a user.
  • Another object of the present invention is to provide a compound which
  • Another object of the present invention is to accomplish any of the
  • Another object of the present invention is to accomplish any of the
  • Another object of the present invention is to provide a method and
  • the present invention provides a method for altering the appearance of
  • the altered appearance can be the removal of stains or discoloration
  • the present invention provides a composition which can be selectively
  • the compound which is a lac
  • based compound preferably can be provided, or can be mixed by the user, to colorize the tooth a tooth colored shade, or one or more of a variety of colors
  • the present method provides for the application of
  • the tooth present on the tooth, or to provide a colorization of the tooth.
  • a pigment compound is used to regulate the color of the tooth which is
  • titanium dioxide which can yield a white or tooth colored shade.
  • the covering compound to be applied by the present method comprises
  • the covering is an opaque material which masks the tooth surface.
  • the covering is an opaque material which masks the tooth surface.
  • compound comprises a lac based compound.
  • the compound is prepared by dissolving a lac material into a solvent.
  • the solvent used for the example below is ethanol (99% ethyl alcohol).
  • compound is preferably a liquid form which is fluid and can be painted on the
  • Shellac is a natural raw material, and is a complex resin comprising a
  • insects which produce the lac are
  • Laccifer lacca One specific insect is a red lac bug (tachardia laced), a
  • Sapindaceae (Schleicheria) are the home to lac insects.
  • a reddish transparent material referred to as "seed lac” is produced by
  • the lac is
  • the sheet is permitted to cool and then broken down into flakes (sometimes
  • shellac the material is commercially processed
  • the seed lac can be mixed with mineral spirits for use as a furniture polish or
  • a lac resin generally is a flake composition having a white, light brown
  • Lac resins although processed from a naturally
  • a preferred lac resin for use in the present invention is the dewaxed
  • This lac compound exhibits a light brown color and has the
  • Fluoride or a fluoride-containing compound may be added to the
  • Fluoride is added in a
  • sodium fluoride can be used to provide the fluoride needed for the present composition.
  • Fluoride is added so that the fluoride is present in the composition in an amount
  • fluoride present in the composition in preferred amounts of
  • fluoride is added in amount of about
  • the fluoride is added to obtain a concentration of
  • the covering compound is applied to the teeth in the present invention
  • composition to be evenly distributed to cover the entire tooth, and furthermore,
  • an aerosol suspension can be used to apply the covering compound
  • a small tube can be used through which the aerosol
  • the present method also provides palette means for controlling the
  • the palette means preferably comprises a plurality of
  • the palette means preferably is provided with a plurality of pigment means which contain tooth-colored
  • the palette means can contain colorful shades, such as, for example,
  • the method can be carried out, for example, by providing a tray having
  • the compartments can be provided for the base compound or components.
  • the compartments can be provided for the base compound or components.
  • the compartments can be provided for the base compound or components.
  • a mixing area can also be provided and can
  • Etching provides an increased surface area of the tooth.
  • present method also requires removability of the temporary tooth coating.
  • the teeth of an individual can be any suitable embodiment of the invention.
  • the citric acid prepares the surface of the
  • the method contemplates application of the tooth enhancing
  • composition by an individual user or wearer having no special training or
  • lemon juice can be used, since it will be
  • citric acid solutions can be prepared or
  • the covering compound for example, can be any organic compound.
  • lac based composition such as of the type described in Examples 1 or 2, comprising a 1 g. lac/10 ml ethanol solution, or in Examples 3
  • the user can customize the color
  • polymer particles such as polyethylene particles
  • glitter can be added to provide a sparkle effect to the tooth.
  • a colorizing pigment can be supplied in the form of a modified food
  • the pigment can be supplied with the lac
  • the lac compound can be supplied to the user with a pigment to
  • the colorizing means of the present invention preferably can comprise a
  • color additive such as, for example, a dye, pigment or substance that can
  • present method can include the exempt pigments, such as, for example, those listed below, derived from natural sources such as vegetables, minerals or
  • Grape skin extract (enocianina)
  • the form of the additive for use in the present invention preferably a
  • dye form additives includes dye form additives, but may also include lake forms which are
  • insoluble form of the dye are generally used for coloring products which do
  • a lake form additive can be employed.
  • color additive provided in the form of a lake may, for example, be used with
  • tooth appearance enhancing means such as glitter particles.
  • the present method includes the step of painting the compound on a
  • the naturally occurring saliva may be present on the tooth, and the compound
  • the method can be applied with the saliva being present.
  • the method can be applied with the saliva being present.
  • the method can be applied with the saliva being present.
  • a tooth by spraying For example, a
  • compressed gas propellant such as an aerosol
  • the selected compound is painted on the tooth and permitted to harden.
  • the hardening of the compound occurs within about two to three minutes, wherein the alcohol dries or evaporates and the solubilized lac composition
  • the compound exhibits permanence and withstands normal buccal
  • the covering protects the tooth against
  • the method applies a
  • the method further includes selectively removing the coating.
  • coating is removably provided on the tooth and can be removed from the tooth
  • the first coating is
  • PIK® PIK®
  • a solvent may be used to remove the
  • the solvent comprises a composition which the user
  • the solvent for example, can be a
  • removal step wherein a solvent is used can be accomplished by swabbing the
  • the coating is then loosened and can be more easily removed, or can even be
  • Stenciling means is provided to facilitate making a design or other
  • the stenciling means includes a masking material
  • the stenciling means can comprise a vinyl, adhesive-
  • the tape with a design or indicia cut into the tape.
  • the tape is backed tape with a design or indicia cut into the tape.
  • the tape is backed tape with a design or indicia cut into the tape.
  • the tape may be provided with a plurality
  • the tape may be applied on a single tooth or may be applied as a strip to cover multiple teeth.
  • the method of applying the masking means can comprise
  • the vinyl tape contains a cut-out of the
  • the present invention is applied over the vinyl tape, and mainly in the cut out
  • the covering compound is permitted to dry, which can take up to about 1
  • the method may also comprise the step of cutting a design into the tape.
  • films of vinyl or other material which can be cut and used as a mask.
  • the method can include the steps of applying a first color
  • a covering compound having one color can be stenciled onto the tooth, and a covering compound of a
  • covering compounds may also be employed.
  • the indicia may comprise any design, image, letter, number or the like.
  • the indicia can also be created by the user to comprise a unique design.
  • the tape is placed on a strip and designs are
  • resins such as white lac, can also be used consistent with the scope of the
  • bleached lac resin may be used, such as, for example, refined
  • bleached food grade dewaxed lac resin can be prepared by dissolving it in
  • An anterior tooth was prepared by retracting the individual's lip to
  • the tooth was
  • titanium dioxide powder obtained commercially from
  • the covering compound was then applied onto the surface of the tooth.
  • the covering compound dried within two minutes of its application by
  • the tooth was used normally, for eating, drinking, and was brushed
  • the tooth was first prepared by exposing the tooth
  • the lemon juice was
  • An upper front tooth was prepared by retracting the individual's lip to
  • the tooth was
  • a coloring agent was then added to tint the lac solution to a desired
  • titanium dioxide powder obtained commercially from
  • the tooth was used normally, for eating, drinking, and was
  • the tooth was first prepared by exposing the
  • the lemon juice was
  • the covering compound was prepared by taking a
  • Example 3 instead of titanium dioxide powder, a
  • red pigment (red #22, sold commercially and obtained from Warner Jenkinson Co. Inc., 107 Wade Avenue, South Plainfield, NJ 07080 as K-7008) was used.
  • the compound was mixed and a red color resulted.
  • Example 3 The tooth, having the red color from the compound applied to it,
  • the tooth was first prepared by exposing the tooth to citric
  • the covering compound is initially prepared, in accordance with Example 1, or by starting with the lac solution of Example 3.
  • the covering compound is initially prepared, in accordance with Example 1, or by starting with the lac solution of Example 3.
  • the colorizing pigment can be selected from color additives, including titanium
  • the lac based covering compound is initially prepared in accordance
  • the colorizing pigment is selected from the
  • the palette means includes pigments
  • color additives such as for example, titanium dioxide and other
  • a containing means is
  • the containing means also can have a mixing area wherein the selected pigments can be mixed with the lac based solution to
  • the lac based covering compound is
  • the lac based covering compound can be provided in a tooth colored
  • the tooth colored shade can preferably be provided by
  • the colorized covering compound is applied to a tooth surface in the
  • a weak acid is provided to etch
  • a citric acid solution is
  • the citric acid solution preferably has the same concentration as lemon
  • the lemon juice is
  • Example 8 The method is carried out as in Example 8, wherein the tooth preparing
  • step includes etching the tooth with a polyacrylic acid solution (in place of the
  • the polyacrylic acid solution is then rinsed off of the tooth by applying a water
  • covering compound having a powdered component and a liquid
  • the powdered component can contain the lac base and a pigment
  • powdered component can be provided in a plurality of pigmented shades for
  • the powdered component is selected and mixed with a
  • liquid component which, for example, can contain ethanol, to form the lac
  • a brightening agent is admixed with the covering compound, (or as in
  • the brightening agent can comprise pulverized fluoroaluminosilicate glass particles.
  • covering compound is applied and removed in the same manner. Furthermore,
  • fluoroaluminosilicate may be further added as well to the lac Bis-GMA and/or
  • compound is fluoride or a fluoride containing compound.
  • Sodium fluoride is
  • composition being applied.
  • the contrast facilitates identification of areas to
  • stenciling means which comprises a
  • a masking material having a design or indicia cut into the
  • the covering compound is applied onto the opening of the masking

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne une composition et une méthode permettant de modifier l'aspect des dents, notamment de blanchir ou de colorer les dents d'une autre manière, afin de dissimuler les décolorations et les taches, ou afin de donner aux dents une couleur à la mode qui peut être sélectivement enlevée. Ladite composition comprend un composé solubilisé à base de gomme laque afin d'appliquer ladite composition sur la surface des dents. La méthode consiste à choisir la couleur à appliquer, à préparer le composé colorisé à appliquer, à exposer la dent destinée à être recouverte de ladite composition, à appliquer le composé colorisé sur l'émail de la dent, à laisser sécher le composé sur la dent, enfin à retirer sélectivement les composés de la dent. La composition peut également contenir du fluorure. Un pochoir peut également être utilisé afin de créer un motif sur la dent.
PCT/US2001/005833 2001-02-22 2001-02-22 Composition et methode permettant d'ameliorer et de modifier cosmetiquement l'aspect des dents Ceased WO2002067804A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2001/005833 WO2002067804A1 (fr) 2001-02-22 2001-02-22 Composition et methode permettant d'ameliorer et de modifier cosmetiquement l'aspect des dents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/005833 WO2002067804A1 (fr) 2001-02-22 2001-02-22 Composition et methode permettant d'ameliorer et de modifier cosmetiquement l'aspect des dents

Publications (1)

Publication Number Publication Date
WO2002067804A1 true WO2002067804A1 (fr) 2002-09-06

Family

ID=21742361

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/005833 Ceased WO2002067804A1 (fr) 2001-02-22 2001-02-22 Composition et methode permettant d'ameliorer et de modifier cosmetiquement l'aspect des dents

Country Status (1)

Country Link
WO (1) WO2002067804A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032627A (en) * 1973-04-02 1977-06-28 Koh-I-Noor Rapidograph, Inc. Tooth whitening cosmetic composition
US4512743A (en) * 1982-02-05 1985-04-23 Johnson & Johnson Dental Products Company Method for masking discoloration on teeth
US5304585A (en) * 1981-02-13 1994-04-19 Minnesota Mining And Manufacturing Dentin and enamel adhesive
US5759039A (en) * 1997-04-17 1998-06-02 Kunstadter; Maria A. Method and system for applying designs to teeth

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032627A (en) * 1973-04-02 1977-06-28 Koh-I-Noor Rapidograph, Inc. Tooth whitening cosmetic composition
US5304585A (en) * 1981-02-13 1994-04-19 Minnesota Mining And Manufacturing Dentin and enamel adhesive
US4512743A (en) * 1982-02-05 1985-04-23 Johnson & Johnson Dental Products Company Method for masking discoloration on teeth
US5759039A (en) * 1997-04-17 1998-06-02 Kunstadter; Maria A. Method and system for applying designs to teeth

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