Patent application number | Description | Published |
20090247663 | DENTAL SILICONE-BASED FITTING CHECK MATERIAL COMPOSITION - To provide a dental silicone-based fitting check material composition capable of confirming a precise difference of film thicknesses and having a wide confirmation range of the film thicknesses, the dental silicone-based fitting check material includes 100 weight parts of organopolysiloxane having at least two aliphatic unsaturated hydrocarbons in one molecule, 0.1 to 30 weight parts of organohydrogenpolysiloxane having at least three hydrogen atoms directly bonding to silicon atoms in one molecule, 10 ppm to 1 weight parts of a silicone-soluble platinum compound with respect to the total weight of the above two components, 0.05 to 20 weight parts of powdery palladium, 10 to weight parts of an inorganic filler, and 0.01 to 10 weight parts of a pigment selected from phthalocyanine blue, cobalt blue, and ultramarine. | 10-01-2009 |
20100081113 | DENTAL ROOT CANAL-FILLING COMPOSITION - To provide a dental root canal-filling composition which is generally formed in a point shape, has high strength, is properly deformed so as to afford easy operativity for filling in a root canal, has improved wetting and adhering properties with a root canal-filling sealer and is less deteriored by sterilization or chemical disinfection, the dental root canal-filling composition comprises one or more kinds of polyolefin resins selected from the group of polyethylene, polypropylene, and a copolymer of polyethylene and polypropylene, a styrene block copolymer, one or more kinds of thermoplastic resins selected from the group of ester gum, rosin, an alicyclic saturated hydrocarbon resin, a terpene resin, and an aliphatic petroleum resin, and one or more kinds of inorganic fillers selected from the group of zinc oxide, barium sulfate, zirconium oxide, titanium oxide, ytterbium fluoride, a barium glass, and an aluminosilicate glass. | 04-01-2010 |
20110244431 | DENTAL HYDRAULIC TEMPORARY SEALING MATERIAL COMPOSITION - To provide a dental hydraulic temporary sealing material composition setting faster than conventional composition, excellent adhesiveness with cavity, and extremely good operativity of filling in an oral cavity, the dental hydraulic temporary sealing material composition includes calcium sulfate, a vinyl acetate resin, an inorganic filler, alcohols having a boiling point of 110° C. or more, and a nonionic surfactant, whereby water on a cavity can adhere, without being repelled, to a paste surface due to hydrophilic effect between an organic solvent having proper hydrophilicity and the nonionic surfactant, the water can permeate and diffuse rapidly and stably through the inside of the paste by the hydrophilic effect so as to set faster than conventional composition, and since the hydrophilic effect is effective for adhesiveness with cavity, filling property in an oral cavity becomes extremely good. | 10-06-2011 |
20120079961 | COMPOSITION FOR INDICATOR WITH WHICH USED FOR DETECTING PRESSURE POINTS ON DENTURE - An indicator is useful for detecting pressure points on a denture. The indicator is made of a composition that easily adheres to oral mucosa, has a proper viscosity in an oral cavity environment, can be properly spread between an oral mucosa surface and a denture base, and easily specifies an affected part. The composition includes a fatty acid ester having a melting point of 30 to 50° C., a water-soluble high polymer, and a metal oxide. Preferably, the fatty acid is 40 to 95% by weight of the composition, the water-soluble high polymer is 1 to 59% by weight of the composition, and the metal oxide is 0.1 to 50% by weight of the composition. | 04-05-2012 |
20120083549 | DENTAL SILICONE IMPRESSION MATERIAL COMPOSITION - To provide a silicone impression material having high viscosity of a kneaded material before curing and low hardness after curing. A dental silicone impression material composition includes:
| 04-05-2012 |
Patent application number | Description | Published |
20130084539 | DENTAL IMPRESSION TRAY - A dental impression tray includes a tray body | 04-04-2013 |
20130230824 | IMPRESSION TRAY FOR LOWER JAW - The invention provides a plastic impression tray for a lower jaw having an outer wall, an inner wall and a bottom portion and forming a U-shaped flat surface. A rim with a particular height is provided along each of upper ends of the outer wall and the inner wall, through holes with particular widths are provided with a particular relationship between the distance between the adjacent through holes and a width of the through hole, circular through holes with particular diameters are provided between the through holes in the bottom portion, and bottom portion through holes with particular widths and lengths are provided on a line connecting the bottom portion sides of the through holes which are positioned at the closest side to the end portion of the U-shaped portion in the end portion thereof, or in a closer side to the end portion than the line, respectively. | 09-05-2013 |
20130260330 | IMPRESSION TRAY FOR LOCAL AREA - The invention provides a plastic impression tray for a local area having an outer wall provided in an outer side of a curve of a bottom portion, and an inner wall provided in an inner side of the curve of the bottom portion. A rim having a particular height is provided in the bottom portion side along each of upper ends of the outer wall and the inner wall, elongated through holes each reaching the bottom portion from a portion just below the rim are formed approximately at uniform distances in the outer wall and the inner wall, circular through holes each having a particular diameter are formed at particular positions in the bottom portion, and elongated end portion side through holes each having a particular width and a particular length are provided vertically to an axial direction of the bottom portion, in both ends of the bottom portion. | 10-03-2013 |
20130260331 | IMPRESSION TRAY FOR UPPER JAW - The invention provides a plastic impression tray for an upper jaw having a bottom portion provided with an outer wall and a bulge portion. A rim is provided along an upper end of the outer wall, elongated through holes having a particular width are provided in the outer wall such that a distance between the adjacent through holes is particular times the width, similar elongated through holes are provided in the bulge portion, circular through holes having a particular diameter are provided at the center of the distances of the adjacent elongated through holes in the outer wall, and elongated end portion side through holes having particular width and length are provided on a line connecting the bottom portion side end portions of the elongated through holes at the closest side to the end portions of the U-like shaped portion in the outer wall and the bulge portion. | 10-03-2013 |
Patent application number | Description | Published |
20080249205 | SILICONE COMPOSITION - To provide a silicone composition which does not adhere on a set material mainly including silicone, such as a silicone impression material used in the dental operation field, when being built on the set material mainly including silicone, the silicone composition includes (A) 100 weight parts of organopolysiloxane having at least two aliphatic unsaturated hydrocarbons in one molecule, (B) 0.1 to 50 weight parts of organohydrogenpolysiloxane having at least three hydrogen atoms, which directly bond to a silicon atom, in one molecule and including SiO | 10-09-2008 |
20100069525 | HYDROPHILIC ORGANOPOLYSILOXANE COMPOSITION FOR USE AS DENTAL IMPRESSION MATERIAL - A hydrophilic organopolysiloxane composition of the hydrosilylation reaction cure type for use as dental impression material is characterized by comprising as essential components (A) a diorganopolysiloxane having at least 0.1 silicon-bonded alkenyl group in a molecule, (B) a liquid or solid organopolysiloxane having average compositional formula (1), comprising SiO | 03-18-2010 |
20110077335 | ADHESIVE AGENT FOR SILICONE RUBBER - To afford a higher initial adhesion property, quicker dry and a higher safety for a living body than conventional adhesive agents, an adhesive agent for a silicone rubber, which is used to adhere a silicon rubber to an impression tray or a denture for an impression making or a denture relining in a dental care, includes (A) 99 to 40 weight % of methyl acetate, and (B) 1 to 60 weight % of one kind or more of adhesive imparting agents selected from a silicone resin, a silicone raw rubber, a silicone denatured acrylic resin, a silane coupling agent, an organopolysiloxane having an alkenyl group, an organopolysiloxane having at least two hydrogen atoms in one molecule, and a silicone soluble platinum compound, and may further include (C) 0.1 to 3 weight % of one kind or more of a coloring agent, an antioxidant and a fragrance. | 03-31-2011 |
Patent application number | Description | Published |
20110151145 | CELLULOSE ESTER FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY - A cellulose ester film is provided and includes a non-phosphoric acid additive. The cellulose ester film has: a degree of alignment of 0.12 or higher in a thickness direction of the cellulose ester film as measured by wide angle X-ray diffractometry; and an average elastic modulus of 3.7 to 4.5 GPa. | 06-23-2011 |
20120177848 | CELLULOSE ACYLATE FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE - A cellulose acylate film, having: a cellulose acylate mixture; and a plasticizer, wherein the cellulose acylate mixture contains: a cellulose acetate having a degree of substitution with acetyl group of 2.7 to 2.95; a cellulose acylate having a total degree of substitution with acyl group of 2.0 to 2.9 and a degree of substation with acyl group having 3 to 6 carbon atoms of 0.05 to 0.40, a mixing ratio of the cellulose acetate to the cellulose acylate is 90/10 to 40/60 by mass, the cellulose acylate mixture has a total degree of substitution with acyl group of 2.6 to 2.95, a degree of substitution with acetyl group of 2.2 to 2.9, and a degree of substitution with acyl group having 3 to 6 carbon atoms of 0.05 to 0.40, and an amount of the plasicizer is 30% to 60% by mass based on the cellulose acylate mixture. | 07-12-2012 |
20120251739 | OPTICAL FILM, POLARIZER, AND IMAGE DISPLAY DEVICE - An optical film comprising a cellulose ester film and, as formed on at least one surface thereof, a hard coat layer having a thickness of from 0.1 to 6 μm, wherein the tensile elastic modulus of the cellulose ester film both in the machine direction (MD) thereof and in the direction transverse to the machine direction (TD) thereof is at least 4.0 GPa. | 10-04-2012 |
20130094082 | OPTICAL FILM, METHOD OF PRODUCING OPTICAL FILM, ANTIREFLECTIVE FILM, POLARIZING PLATE AND IMAGE DISPLAY DEVICE - An optical film has a cellulose acylate film base material containing a plurality of sugar ester compounds having different ester substitution degrees in which an average ester substitution degree of the plurality of sugar ester compounds is form 60 to 94% and cellulose acylate, and an antistatic hardcoat layer formed from a coating composition containing at least an organic antistatic agent and a curable compound having a (meth)acryloyl group in a molecule of the curable compound. | 04-18-2013 |
20130107175 | FILM, ITS PRODUCTION METHOD, AND POLARIZER AND LIQUID CRYSTAL DISPLAY DEVICE USING THE FILM | 05-02-2013 |