Bizarre Patents
An enclosure for small animals which is wearable on the front or back of an animate being.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 5063257 | Dental glass ionomer cement compositions A dental glass ionomer cement composition comprises: (a) 5 to 100 parts by weight of a polymer of an -ଲ unsaturated carboxylic acid having a weight average molecular weight of 5,000 to 40,000, (b) 5 to 100 parts by weight of a fluoroaluminosilicat... | 11/05/1991 |
| 4900697 | Glass powders for dental glass ionomer cements A fluoroaluminosilicate glass powder for dental glass ionomer cements has a specific gravity of 2.4 to 3.5 and a mean particle size of 0.02 to 10 μm, contains in its components 20 to 50% by weight of SiO2, 20 to 40% by weight of Al2... | 02/13/1990 |
| 4775592 | Fluoroaluminosilicate glass powder for dental glass ionomer cement A fluoroaluminosilicate glass powder for dental glass ionomer cement, a surface of which is treated with a fluoride in an amount of from 0.01 to 5 parts by weight based on 100 parts by weight of the glass powder, is disclosed. The fluoroaluminosilicate gl... | 10/04/1988 |
| 4713403 | Dental composite resin composition A dental composite resin composition is disclosed, which comprises as main components a polymerizable monomer, an inorganic and/or organic filler, a gold powder and/or a gold-color alloy powder, and a polymerization catalyst. The dental composite resin co... | 12/15/1987 |
| 4678436 | Color-changeable cement composition for dental use A color-changeable cement composition for dental use is disclosed, which comprises a first component comprising a metal oxide as a major ingredient, and a second component which can react with the first component to form a set body, wherein the compositio... | 07/07/1987 |
| 4664627 | Dental contact gauge A dental contact gauge used for the examination of the proximal contact relation of adjacent two teeth, in which a gauge plate having a constant thickness is formed of a shape-memory alloy. As the shape-memory alloy, use is made of an alloy which is not h... | 05/12/1987 |
| 4652593 | Dental aluminate cement compositions A dental cement composition consisting of a composition A and a composition B, said composition A comprising (a) 100 parts by weight of a powder containing 20 to 70% by weight of calcium oxide and 30 to less than 80% by weight of aluminum oxide, said powd... | 03/24/1987 |
| 4647600 | Dental cement compositions A dental cement composition consisting of a composition A and a composition B, said composition A comprising at least two powders, (a) 100 parts by weight of a powder containing more than 20% by weight to 70% by weight of calcium oxide and 30% by weight t... | 03/03/1987 |
| 4632824 | Compositions applied in the mouth A composition applied in the mouth which has a preventive effect on dental carries and contains such tannic acid derivatives as of solubility resistance to water.... | 12/30/1986 |
| 4591384 | Dental cement compositions A dental cement composition comprises a first ingredient containing as the main component a metal oxide and a second ingredient capable of reacting with the first ingredient to form a set mass, and further contains a tannic acid derivative that is sparing... | 05/27/1986 |
| 4524824 | Dental cement A dental cement comprising a cement powder to which are added one or more of tannic acid derivatives consisting of the group of a tannic acid-protein combination, a tannic acid-formaldehyde combination, acetyl tannate and a metal salt of tannic acid, said... | 06/25/1985 |
| 4374936 | Liquid of acrylic copolymer and tetrahydrofurantetracarboxylic acid for setting dental cements A liquid for setting dental cements is provided, in which an aqueous solution of a copolymer of acrylic and maleic acids contains a tetrahydrofurantetracarboxylic acid alone or in combination with at least one of tartaric acid, a fluorocomplex salt and a ... | 02/22/1983 |
| 4342677 | Fluorocomplex salt-containing liquid for setting dental cements A liquid for setting dental cements comprising a aqueous solution of a copolymer of acryclic acid and maleic acid, tartaric acid and one or more fluorocomplex salt.... | 08/03/1982 |
| 4273902 | Dental silicone compositions and the method of using the same Disclosed is a room-temperature setting dental silicone composition comprising an organovinylpolysiloxane, an organohydrogen polysiloxane, a catalyst for promoting the addition reaction therebetween, hydrophobic fillers and finely divided palladium and/or... | 06/16/1981 |
| 4235633 | Dental compositions A novel dental composition is provided, which comprises; a combination of 8 to 92% by weight of liquid acid phosphates obtained by replacing one or two hydrogen atoms of orthophosphoric acid with alcohols having 3 to 13 carbon atoms and being essentially ... | 11/25/1980 |
