Patent application number | Description | Published |
20080220050 | Compositions For Gingival Retraction And Other Methods - At least one clay, at least one glass filler, and at least one astringent agent are formulated with water into a paste for injection in dental and medical applications. In one embodiment, the paste is used to treat and/or widen a gingival sulcus. The paste is readily rinsed off the surface to which it is applied using water. | 09-11-2008 |
20090042170 | GINGIVAL RETRACTION WITH LIGHT CURABLE COMPOSITION - A method for temporarily widening a gingival sulcus. A composition comprising a polymerizable monomer having at least one ethylenically unsaturated group, a photo polymerization initiator, and a fine inorganic powder is inserted within a gingival sulcus to be widened, and the composition is thereafter irradiated in situ to polymerize the composition. The result is a rubbery material that is easily removable from the widened sulcus. | 02-12-2009 |
20100248190 | METHOD OF USING DENTAL COMPOSITION - A method for temporarily widening a gingival sulcus is provided using an uncured composition comprising a polymerizable monomer having at least one ethylenically unsaturated group, a photo polymerization initiator, a fine inorganic powder, and an astringent. The uncured composition is inserted within a gingival sulcus to be widened, and the composition is thereafter irradiated in situ to polymerize the composition. The result is a rubbery material that is easily removable from the widened sulcus. | 09-30-2010 |
20100278998 | ONE-COMPONENT DENTAL ADHESIVE COMPOSITIONS AND METHOD OF USE - A one-component self-etching self-priming dental adhesive composition is disclosed. The composition comprises glycerol phosphate di(meth)acrylate monomer, at least one mono-functional polymerizable monomer having just one ethylenically unsaturated group, at least one multi-functional polymerizable monomer having at least two ethylenically unsaturated groups, at least one aprotic solvent, at least one protic solvent, and at least one polymerization initiator. | 11-04-2010 |
20120045732 | DENTAL PASTE DISPENSING DEVICE AND METHOD OF USE - A dental paste dispensing device having a modified dispensing end for atraumatic contact with soft tissue is disclosed. The dispensing device has a metal needle with an attachment end adapted to be attached to a capsule containing the dental paste and a dispensing end with a terminal edge for dispensing the dental paste to a location in a patient mouth containing soft tissue, wherein the dispensing end includes an atraumatic modification. The modification comprises one of a non-metal coating on an outer surface of the dispensing end, a plastic tip member over the dispensing end, or a decreasing diameter at the terminal edge from a first point on the outer surface to a distal-most point of the outer surface. | 02-23-2012 |
20120115109 | DENTAL MATERIAL WITH COLOR INDICATOR AND METHODS OF USING SAME - A dental material is provided that exhibits a color change upon or after mixing or contacting components of the composition. The composition includes an acidic component in one part, and a basic component in another part that upon contact with the acidic component initiates a chemical reaction thereof that alters the pH of the composition. An acid or base sensitive color change agent is present in the composition that registers the change in pH by changing color as the pH changes. | 05-10-2012 |
20130183630 | THERMOPLASTIC-BASED POLYMER ADHESIVE COMPOSITIONS AND METHODS AND APPARATUSES FOR THEIR USE IN DENTAL APPLICATIONS - A thermoplastic-based polymer adhesive for use in dentistry includes a thermoplastic polymer and an additional polymer or additive including at least one moiety, monomer, or prepolymer capable of changing at least one property of the thermoplastic-based polymer adhesive when exposed to an activation energy. The activation energy may be heat energy and/or sonic or ultrasonic energy. Bonding a dental component to a tooth includes placing the thermoplastic-based polymer adhesive between the dental component and the surface of the tooth and compressing the dental component against the adhesive, and, while compressing, applying an activation energy to cause crosslinking of the additional polymer or additive with the thermoplastic polymer. | 07-18-2013 |
20130203011 | DENTAL PASTE DISPENSING DEVICE AND METHOD OF USE - A dental paste dispensing device having a modified dispensing end for atraumatic contact with soft tissue is disclosed. The dispensing device includes a needle having a dispensing end with a terminal edge for dispensing the dental paste to a location in a patient mouth containing soft tissue, wherein the dispensing end includes an atraumatic modification. The modification comprises one of a non-metal coating on an outer surface of the dispensing end, a plastic tip member over the dispensing end, or a decreasing diameter at the terminal edge from a first point on the outer surface to a distal-most point of the outer surface. | 08-08-2013 |
20150064457 | FORMABLE AMINOPLAST RESIN-BASED COATING COMPOSITIONS - Disclosed herein are aminoplast resin-based coating compositions that provide formable, abrasion-resistant, and weatherable coatings when cured on the substrate. The coating compositions comprise an aminoplast resin; a curing catalyst; a first polyol having an average molecular weight greater than 300; a second polyol having an average molecular weight less than or equal to 300; and at least 5% by weight solids of at least two 2-hydroxyphenol benzotriazole (HPBT)-containing compounds based on the total solids of the coating composition. Also disclosed herein are articles comprising coatings cured from such coating compositions. | 03-05-2015 |