WO2006104376A1 - Liquide de mélange pour porcelaine dentaire - Google Patents

Liquide de mélange pour porcelaine dentaire Download PDF

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Publication number
WO2006104376A1
WO2006104376A1 PCT/NL2005/000793 NL2005000793W WO2006104376A1 WO 2006104376 A1 WO2006104376 A1 WO 2006104376A1 NL 2005000793 W NL2005000793 W NL 2005000793W WO 2006104376 A1 WO2006104376 A1 WO 2006104376A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
carrier liquid
fragrance
dental ceramics
liquid
Prior art date
Application number
PCT/NL2005/000793
Other languages
English (en)
Inventor
Joseph Maria Van Der Zel
Jan Slor
Original Assignee
Elephant Dental B.V.
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 Elephant Dental B.V. filed Critical Elephant Dental B.V.
Publication of WO2006104376A1 publication Critical patent/WO2006104376A1/fr

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Classifications

    • 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
    • A61K6/69—Medicaments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/15—Compositions characterised by their physical properties
    • A61K6/17—Particle size
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics

Definitions

  • the invention relates to a carrier liquid for manufacturing dental porcelain.
  • the invention also relates to a method for manufacturing dental ceramics, in particular dental porcelain.
  • Carrier liquids for manufacturing dental ceramics are known.
  • Carrier liquids are liquids in which ceramic powder for the preparation of dental ceramics is to be dispersed, and thus make the powder processible. There are various processing options.
  • the carrier liquid may be mixed with powdery ceramics and then be applied as a dispersion, for instance with a brush, on a spot of the teeth to be restored or be used for the manufacture of a dental prosthesis such as a tooth or molar.
  • Such carrier liquids are also referred to as mixing liquids. It is also possible to use a dispersion of ceramic powder in mixing liquid with the aid of a atomizer.
  • a carrier liquid can be used in the form of an aerosol.
  • carrier liquids are also referred to as spraying liquids.
  • spraying liquids Such a use is, for instance, known from WO 04/009503.
  • a dental porcelain and glaze in the form of an aerosol is described.
  • the porcelain powder is mixed with a wetting agent and a propellant.
  • carrier liquids have a neutral smell and/or taste or can even bring about a smell sensation and/or taste sensation in the user (such as a dental technician) which is experienced as unpleasant, in particular during the mixing of the ceramic material (for the manufacture of the dental porcelain) with the mixing liquid or during spraying or atomizing ceramic powder dispersed in the carrier liquid.
  • a volatile organic compounds such as alcohol
  • a carrier liquid such as a mixing or spraying liquid
  • dental ceramics a dispersion for the manufacture of dental ceramics, and dental ceramics which can, at least in use, bring about a smell sensation and/or taste sensation, in particular a smell sensation and/or taste sensation which is usually experienced as pleasant.
  • the invention relates to a method for manufacturing dental ceramics, comprising dispersing ceramic particles in a carrier liquid (which is typically aqueous and/or alcoholic), which carrier liquid comprises at least one fragrance, thereby forming a dispersion.
  • a carrier liquid which is typically aqueous and/or alcoholic
  • carrier liquid comprises at least one fragrance
  • the dispersion may have the form of a cream or paste and may be applied with, for instance, a brush or other tool on the teeth or dental prosthesis to be restored or be used to manufacture a prosthesis.
  • the dispersion is applied by atomization.
  • the dispersion is sprayed as an aerosol with the aid of propellant.
  • the invention further relates to an aromatized carrier liquid for the manufacture of dental ceramics, in particular an aqueous mixing liquid or a wetting agent-containing spraying liquid, for the manufacture of dental ceramics comprising at least one (physiologically acceptable) fragrance, preferably a physiologically acceptable fragrance and flavor.
  • the carrier liquid provides the carrier liquid and optionally a product prepared with the carrier liquid, such as a dispersion for making dental ceramics and/or the manufactured dental ceramics, with a great/pleasant smell sensation and optionally a (great and) pleasant taste sensation.
  • a high degree of a (pleasant) smell sensation is particularly perceivable immediately after the dental ceramics are mixed with the mixing liquid or are atomized (as an aerosol), for instance with the aid of a spray can.
  • the liquid according to the invention may be a solution of the fragrance in a liquid such as water, aqueous solvent, a solution comprising a wetting agent, such as volatile alcohol (in particular ethanol), or a suspension in one of these liquids (mixtures), in particular a dispersion or emulsion thereof.
  • a liquid such as water, aqueous solvent, a solution comprising a wetting agent, such as volatile alcohol (in particular ethanol), or a suspension in one of these liquids (mixtures), in particular a dispersion or emulsion thereof.
  • the content of the one or more fragrances is typically about 0.01-5 wt.% based on the weight of the carrier liquid (mixing or spraying liquid) and preferably about 0.5-1.5 wt.%.
  • a content of at least 0.5 wt.% is particularly desired for a great smell effect and optionally taste effect.
  • a content of at most 1.5 wt.% is particularly desired for the use in the manufacture of dental ceramics with a low degree of shrinkage and/or dental ceramics with a good brightness.
  • a mixing liquid suitable for preparing a dispersion which can be mixed (so as to be thick), thereby forming a creamlike or pastelike substance, and which can, for instance, be applied with a brush or with the aid of a atomizer, generally contains substantially water.
  • the carrier liquid in particular a mixing liquid, contains at least about 90 wt.%, based on the total weight, of water or of a water-alcohol mixture of 80-100 wt.% of water and 20-0% of alcohol (in particular ethanol).
  • the water content or the content of this water-alcohol mixture is at least about 95 wt.%, more preferably at least about 98 wt.% based on the total weight of the carrier liquid.
  • a carrier liquid in particular an aqueous mixing liquid, typically comprises an emulsifier/dispersant such as a compound chosen from the group consisting of SrCl2 (in particular the hexahydrate), CeCl2 and ZrCl2, and/or an antibacterial agent, such as formaldehyde.
  • Emulsifier/dispersant is typically present in a carrier liquid (in particular in an aqueous mixing liquid) in a concentration of 0.02 to 0.2 wt.%, based on the total weight of the mixing liquid.
  • Antibacterial agent is typically present in a carrier liquid (in particular in an aqueous mixing liquid) in a concentration of 0.1 — 0.6 wt.% based on the total weight of the mixing liquid.
  • a spraying liquid suitable to be used as an aerosol, generally comprises a (volatile) wetting agent (for wetting the ceramic powder) as the main component.
  • the suitable volatile wetting agents include methanol, ethanol, isopropanol, and other (physiologically acceptable) wetting agents with a volatility which is at least equally high at room temperature (about 25°C).
  • the content of wetting agent (in particular alcohol) in the spraying liquid is typically at least about 90 wt.%, preferably at least about 95 wt.%, more preferably at least about 98 wt.% based on the total weight.
  • a dispersant or antibacterial agent is generally not necessary in a spraying agent, such as an alcoholic spraying agent. If desired, such an agent may be present.
  • the fragrance generally provides a stronger smell sensation and optionally a stronger taste sensation than the components of known mixing liquid for dental ceramics.
  • Particularly suitable as fragrances are fragrances which bring about a smell sensation and optionally taste sensation (which is typically experienced as pleasant or at least not unpleasant) which is greater or is at least typically experienced as more pleasant than the smell sensation (and optionally taste sensation) which is brought about by a substance like ethanol at least during working with the mixing liquid and in particular during the atomization of ceramics from a spraying can.
  • the fragrance is typically at least of food quality.
  • the term "fragrance” is particularly understood to include (fragrant) compounds which are obtainable through extraction of a vegetable material.
  • the fragrance may be an extract of vegetable material or a synthesized fragrant compound found in vegetable material.
  • an extracting agent a conventional liquid can be used, for instance an alcoholic (ethanolic) extraction mixture.
  • suitable vegetable starting material are fruits, leaves, branches, flowers, flower buds, phloem, bark and seeds, and parts of these materials, coming from (a part of) a material chosen from leaf, branch, flower, flower bud, phloem, bark and seed.
  • the vegetable material may be dry or fresh.
  • the fragrance is preferably an extract which is soluble in water (or the wetting agent), while soluble in water (or the wetting agent) is understood to mean that it dissolves in the concentration in which the extract is present in the liquid.
  • an extract or a fragrance obtainable from the group consisting of extracts or fragrances obtainable from anethole, allspice, anise, basil, capsicum, caraway, cardamom, celery, cinnamon, clove, coriander, cumin, dill seed, eucalyptus, fennel, garlic, ginger, bay leaf, mace, marjoram, mushroom, mustard, nutmeg, onion, origanum (oregano, wild marjoram), paprika, parsley, pepper, peppermint, rosemary, Salvia officinalis (sage), tarragon, thyme, and vanilla.
  • the carrier liquid (the mixing/spraying liquid) comprises 5 an extract chosen from the group consisting of peppermint extracts, menthol extracts, anethole extracts and eucalyptus extracts and synthetic analogs thereof.
  • the suitable fragrances further include essential oils, in particular essential oils chosen from the group of menthol, anethole, eucalyptol, carvone, eugenol, isoeugenol, terpenols, terpenes, terpins, and terpinons and natural derivates and synthetic derivates thereof, more in particular from the group consisting of peppermint oil, spearmint oil, clove oil, sassafras oil, o aniseed oil, cinnamon oil (including oil from the leaf and the phloem), eucalyptus oil, wintergreen oil, cassia oil, cardamom seed oil, iris oil, rose oil, geranium oil and thyme oil.
  • essential oils in particular essential oils chosen from the group of menthol, anethole, eucalyptol, carvone, eugenol, isoeugenol, terpenols, terpene
  • the liquid comprises as fragrances menthol oil, anethole oil and eucalyptus oil.
  • a carrier liquid containing such a mixture provides a particularly pleasant smell sensation when the liquid is mixed with ceramic particles.
  • the menthol oil content is typically 34-45 wt.%
  • the anethole oil content is typically 20-30 wt.%
  • the eucalyptus oil content is typically 30-40 wt.%, all based on the total weight of the fragrances.
  • the carrier liquid comprises a fragrance obtainable through liquid extraction of capsicum, in particular from the dried, ripe fruit of capsicum frutescens L.
  • capsicum annuum L sweet pepper
  • the extracting agent is typically removed.
  • a suitable extraction method is described in "Fenaroli's Handbook of Flavour Ingredients, Second Edition, Vol. 1, CRC Press, Cleveland, Ohio, U.S.A., 1975", pp. 304-305. The extraction method specified therein is incorporated herein by way of reference.
  • a fragrance obtainable from capsicum provides a strong smell sensation and/or taste sensation in a mixing liquid according to the invention.
  • the carrier liquid comprises ginger fragrance.
  • Ginger can be obtained through liquid extraction of dried rhizomes (zingiber officanale) followed by removal of the solvent.
  • a suitable extraction method is described in "Fenaroli's Handbook of Flavour Ingredients, Second Edition, Vol. 1, CRC Press, Cleveland, Ohio, U.S.A, 1975", pp. 364-365. The extraction method specified therein is incorporated herein by way of reference.
  • a fragrance obtainable from ginger provides a strong smell sensation and/or taste sensation in a carrier liquid according to the invention.
  • the carrier liquid comprises black pepper fragrance. This can be obtained through liquid extraction of dried unripe berries (piper nigrum) followed by removal of solvent.
  • a suitable extraction method is described Fenaroli's Handbook of Flavour Ingredients, Second Edition, Vol. 1, CRC Press, Cleveland, Ohio, U.S.A., 1975", pp. 432-433. The extraction method specified therein is incorporated herein by way of reference.
  • a fragrance obtainable from black pepper provides a strong smell sensation and/or taste sensation in a carrier liquid according to the invention.
  • an extract of celery seed, clove head, curcuma or the like is suitable for a moderately hot or mild taste sensation and/or smell sensation.
  • a carrier liquid according to the invention in particular an aqueous mixing liquid, comprises at least one component chosen from the group consisting of wetting agents, binding agents, antibacterial agents, pH-regulating agents and non-toxic alcohols.
  • Such additives are known for use in carrier liquids for dental ceramics and can be used in a conventional amount.
  • a wetting agent helps to improve the wetting of the ceramic powder.
  • Very suitable as a wetting agent in an aqueous mixing liquid is a compound chosen from the group consisting of glycerin, sorbitol, propylene glycol, polyethylene glycol (such as PEG 400).
  • a spraying liquid volatile alcohols and the like are very suitable, as already described hereinabove.
  • a binding agent may be present to bind ceramic powder particles to one another.
  • suitable binding agents are sorbitol and glycerin.
  • Non- toxic alcohols are physiologically acceptable alcohols, such as ethanol.
  • the presence of an alcohol such as ethanol is advantageous in a carrier liquid (also in an aqueous liquid) for the manufacture of dental ceramics in a use where it is desired that rapid drying take place (after dispersion of ceramic powder in the liquid).
  • the alcohol content is preferably 1-20 wt.% based on the total weight.
  • the amount of antibacterial agent is typically at most about 5 wt.% based on the weight of the carrier liquid and preferably at least about 0.01 wt.%. With great preference, the concentration of antibacterial agent is about 0.05-1 wt.%.
  • the particularly suitable antibacterial agents include (in addition to the above-mentioned formaldehyde)
  • the mixing liquid may contain a pH-regulating agent to this end.
  • physiologically acceptable acids and bases are suitable. Particularly suitable are compounds chosen from the group consisting of citric acid, acetic acid, chloropropanoic acid, malonic acid, formic acid, fumaric acid, methoxyacetic acid, propanoic acid and salts of these acids, and hydroxides, in particular
  • the invention further relates to a dispersion for manufacturing dental ceramics, comprising a fragrance and/or flavor, particularly in a concentration of 0.01-5 wt.%, preferably 0.5-1.5 wt.%, based on the weight of the liquid phase.
  • the dispersion may in principle be based on a dispersion for the manufacture of dental ceramics which is known from the prior art, to which the fragrance and/or flavor is added by means of the invention.
  • the dispersion may, for instance, be a compound according to WO 04/009503 or from WO 04/000154 to which the fragrance and/or flavor has been added.
  • the compounds described therein are incorporated herein by reference.
  • the dispersion is a dispersion of a carrier liquid according to the invention and ceramic particles dispersed therein.
  • ceramic particles in principle any ceramic powder is suitable that is suitable for manufacturing dental ceramics. Such powder is, for instance, described WO 04/000154 or WO 04/009503. The ceramic particles described in these publications are incorporated herein by way of reference.
  • this is ceramic powder which forms porcelain at least after sintering.
  • Such powder is generally known and is in particular a mineral that is mainly built up from silicon oxide, aluminum oxide, potassium oxide, sodium oxide and other oxides.
  • An example of a suitable commercially available powder is Carrara Interaction TS (available from Elephant Dental B.V., Hoorn, the Netherlands).
  • a dispersion suitable for application with a brush for instance as a paste or cream, typically with water as the main (or only) liquid component, typically comprises 60 to 75 wt.% of ceramic powder and 25-40 wt.% of mixing liquid.
  • a dispersion suitable for use as an aerosol typically comprises 30-50 wt.% of ceramic powder and 50-70 wt.% of volatile wetting agent (such as alcohol).
  • the invention further relates to an aerosol, comprising a spraying liquid for atomizing ceramic particles, ceramic particles and a propellant.
  • the aerosol may be an aerosol as described in WO 04/000154 or WO 04/009503, which furthermore comprises a fragrance and/or flavor as mentioned in the present invention.
  • the description of the aerosols in the above-mentioned publications is incorporated herein by reference.
  • the aerosol comprises a dispersion according to the invention, most preferably formed by a spraying liquid according to the invention and ceramic particles, and a propellant.
  • Suitable propellants are known, for instance from WO 04/009503. Particularly suitable are hydrocarbons, in particular hydrocarbons which are free of chlorine and fluorine, such as isobutene, butane and pentane, and inorganic propellants, such as N2, N2O, CO2 and inert gasses, in particular helium, neon and argon.
  • the content of propellant is preferably 10-70 wt.% based on the total weight of the aerosol.
  • the aerosol is packaged in a container such as a spraying can.
  • the invention further relates to a method for manufacturing dental ceramics, comprising drying and subsequent sintering of a dispersion according to the invention, thereby forming the dental ceramics.
  • Sintering can take place at a conventional temperature. Very suitable is sintering at a temperature of 780 to 1000°C.
  • the invention also relates to dental ceramics, in particular dental porcelain, obtainable by means of a method according to the invention.
  • the invention also relates to dental ceramics, in particular dental porcelain, in which a fragrance as defined herein is present.
  • the invention further relates to the use of a fragrance in a carrier liquid for dental ceramics, in particular a fragrance as defined hereinabove, in a dispersion for manufacturing dental ceramics, or in dental ceramics, for giving a sense of hygiene.
  • peppermint aroma (Peppermint Flavour Nat, Batch no. NN 09968, Quest International BV, the Netherlands) was dissolved in 1 part liquid, which liquid consisted of deionized water with 0.084 wt.% of SrCb ⁇ BbO and 0.4 wt.% of formaldehyde.
  • the mixing liquid thus aromatized was mixed with 65-70 wt.% of ceramic powder (Carrara Interaction TS (Elephant Dental B.V., Hoorn NL)), thereby forming a dispersion.
  • an aroma of peppermint was experienced, which remained well perceivable after the dispersion was stored on a mixing plate.
  • the porcelain was dried for 5 minutes at 450 0 C and sintered at 830 0 C in a vacuum.
  • the sintered porcelain had a good brightness and was in particular free of bubbles and turbidities.
  • Example 1 The experiment of Example 1 was repeated, but now with pine tree aroma instead of peppermint aroma. A similar great smell sensation was perceived. However, the sintered porcelain was found to have a gray tint, which is probably due to a decomposition product of the pine tree oil.
  • a method for manufacturing dental ceramics wherein ceramic particles are dispersed in a carrier liquid, which carrier liquid comprises at least one fragrance.
  • the carrier liquid comprises at least one agent chosen from the group consisting of dispersants, wetting agents and antibacterial agents.
  • An aromatized carrier liquid for the manufacture of dental ceramics comprising (i) water, (ii) about 0.01-5 wt.%, based on the weight of the mixing liquid, of at least one fragrance, (iii) at least one dispersant and optionally (iv) at least one antibacterial agent.
  • An aromatized carrier liquid suitable for atomizing ceramic particles, comprising (i) a wetting agent, in particular an alcohol, and (ii) about 0.01-5 wt.%, based on the weight of the mixing liquid, of at least one fragrance.
  • essential oils in particular chosen from the group of menthol, anethole, eucalyptol, carvone, eugenol, isoeugenol
  • the fragrance comprises at least one water-soluble extract of vegetable material or a fragrance obtainable by means of extraction with water or a polar solvent, in particular an extract of anethole, allspice, anise, basil, capsicum, caraway, cardamom, celery, cinnamon, clove, coriander, cumin, dill seed, eucalyptus, fennel, garlic, ginger, bay leaf, mace, marjoram, mushroom, mustard, nutmeg, onion, oregano, paprika, parsley, pepper, peppermint, rosemary, sage, tarragon, thyme, and vanilla, or a fragrance found in one of the said vegetable materials.
  • a polar solvent in particular an extract of anethole, allspice, anise, basil, capsicum, caraway, cardamom, celery, cinnamon, clove, coriander, cumin, dill seed, eucalyptus, fennel, garlic, ginger, bay leaf, mace
  • a carrier liquid according to any one of claims 4-9 comprising at least one component chosen from the group consisting of wetting agents, binding agents, antibacterial agents, pH-regulating agents and non-toxic alcohols.
  • a kit for manufacturing dental ceramics comprising (i) a carrier liquid according to any one of claims 4-10 and/or the components for preparing said carrier liquid packaged separately, and (ii) ceramic powder.
  • a dispersion for manufacturing dental ceramics comprising a carrier liquid according to any one of claims 4-10 and dispersed ceramic particles.
  • An aerosol for manufacturing dental ceramics comprising a propellant, wetting agent, ceramic particles and a fragrance.
  • An aerosol according to claim 13, comprising a carrier liquid according to any one of claims 5-10.

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Dental Preparations (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention a pour objet une méthode de fabrication de céramique dentaire dans laquelle des particules de céramique sont dispersées dans un liquide vecteur comprenant au moins une fragrance. La présente invention a en outre pour objet un liquide vecteur pour la fabrication de céramiques dentaires, comprenant entre 0,01 et 5 % en masse, par rapport à la masse dudit liquide, d’au moins une fragrance, de l'eau et/ou un agent mouillant.
PCT/NL2005/000793 2004-11-11 2005-11-11 Liquide de mélange pour porcelaine dentaire WO2006104376A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1027489 2004-11-11
NL1027489A NL1027489C2 (nl) 2004-11-11 2004-11-11 Mengvloeistof voor tandheelkundig porselein.

Publications (1)

Publication Number Publication Date
WO2006104376A1 true WO2006104376A1 (fr) 2006-10-05

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PCT/NL2005/000793 WO2006104376A1 (fr) 2004-11-11 2005-11-11 Liquide de mélange pour porcelaine dentaire

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NL (1) NL1027489C2 (fr)
WO (1) WO2006104376A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010074660A2 (fr) * 2008-12-23 2010-07-01 Coskan Ahmet Liquide de travail qui rend la poudre de porcelaine pâteuse et son procédé
WO2013166027A1 (fr) * 2012-04-30 2013-11-07 Enamelite Llc Système de pulvérisation de revêtement

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1271157A (en) * 1969-04-22 1972-04-19 Ceramco Ind Products Corp Manufacture of articles from powdered metals
EP0201334A2 (fr) * 1985-05-08 1986-11-12 Forsyth Dental Infirmary For Children Préparations pour la fabrication de produits de porcelaine frittée et procédé pour la fabrication de tels produits
JPH05132356A (ja) * 1991-11-07 1993-05-28 Tokuyama Soda Co Ltd ポーセレン焼成体の製造方法
EP0773014A1 (fr) * 1995-11-13 1997-05-14 Yamamoto Kikinzoku Jigane, Co., Ltd. Matériau pour le traitement d'une surface pour la liaison par fusion à la porcelaine dentaire
WO1999007329A1 (fr) * 1997-08-07 1999-02-18 Laurent Haddad Compositions de ciment dentaire et trousse de premiere urgence dentaire les contenant
US20020018756A1 (en) * 1999-10-27 2002-02-14 Warford John H. Methods for dentistry using compositions comprising an oil
US20020114723A1 (en) * 2000-01-10 2002-08-22 Arun Prasad Method for the manufacture of dental restorations
WO2004009503A1 (fr) * 2002-07-22 2004-01-29 Enamelite, Llc Composition de glaçure et porcelaines ceramiques en aerosol

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1271157A (en) * 1969-04-22 1972-04-19 Ceramco Ind Products Corp Manufacture of articles from powdered metals
EP0201334A2 (fr) * 1985-05-08 1986-11-12 Forsyth Dental Infirmary For Children Préparations pour la fabrication de produits de porcelaine frittée et procédé pour la fabrication de tels produits
JPH05132356A (ja) * 1991-11-07 1993-05-28 Tokuyama Soda Co Ltd ポーセレン焼成体の製造方法
EP0773014A1 (fr) * 1995-11-13 1997-05-14 Yamamoto Kikinzoku Jigane, Co., Ltd. Matériau pour le traitement d'une surface pour la liaison par fusion à la porcelaine dentaire
WO1999007329A1 (fr) * 1997-08-07 1999-02-18 Laurent Haddad Compositions de ciment dentaire et trousse de premiere urgence dentaire les contenant
US20020018756A1 (en) * 1999-10-27 2002-02-14 Warford John H. Methods for dentistry using compositions comprising an oil
US20020114723A1 (en) * 2000-01-10 2002-08-22 Arun Prasad Method for the manufacture of dental restorations
WO2004009503A1 (fr) * 2002-07-22 2004-01-29 Enamelite, Llc Composition de glaçure et porcelaines ceramiques en aerosol

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 496 (C - 1108) 8 September 1993 (1993-09-08) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010074660A2 (fr) * 2008-12-23 2010-07-01 Coskan Ahmet Liquide de travail qui rend la poudre de porcelaine pâteuse et son procédé
WO2010074660A3 (fr) * 2008-12-23 2010-08-19 Coskan Ahmet Liquide de travail qui rend la poudre de porcelaine pâteuse et son procédé
WO2013166027A1 (fr) * 2012-04-30 2013-11-07 Enamelite Llc Système de pulvérisation de revêtement

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