TH31030B - Denture inserts, denture inserts and procedures for making denture inserts. - Google Patents

Abstract

DC60 Denture liners consisting of hydrophobic polymer components, a builder component, plasticizer components, and an adhesive component. A method for making this denture liner and a denture liner kit is also provided. This composition has improved viscosity and is useful for prosthetic dentistry. It consists of a denture liner formulation for a composition having a glass transition temperature below the lower value of the ambient temperature to which the liner is applied and the intraoral temperature. A phthalate-free embodiment and the kit are also described. Denture liners consisting of hydrophobic polymer components, a builder component, plasticizer components, and an adhesive component. A method for making this denture liner and a denture liner kit are also provided. This composition has improved viscosity and is useful for prosthetic dentistry. It consists of a denture liner formulation for a composition having a glass transition temperature below the lower value of the ambient temperature to which the liner is applied and the intraoral temperature. A phthalate-free embodiment and the kit are also described.

Claims (6)

A denture lining composition comprising: a blend of a hydrophobic polymer composition comprising at least two polymer components comprising a hydrophobic acetate and an acrylate ester derivative, a plasticizing agent composition comprising at least one blend of plasticizing agents capable of imparting plastic properties to the polymer components, and an adhesive composition comprising at least one hydrophilic adhesive. 2. The denture lining of claim 1, wherein at least one polymer blend of at least two polymer blends is a thermoformable polymer. 3. The denture lining of claim 1, wherein the polymer composition further comprises additional ingredients selected from the group consisting of esterified copolymers of methyl vinyl ether and maleic anhydride, polybutene, silicone, rubber, paraffin wax, and combinations thereof. 4. The denture lining of claim 1, wherein the hydrophobic acetate is polyvinyl acetate. 5. The denture lining of claim 1, wherein the acrylate ester derivative is selected from the group consisting of polyethyl methacrylate, polymethyl methacrylate, and combinations thereof. 6. The denture lining of claim 1, wherein the polymer mixture consists of polyethyl methacrylate and polyvinyl acetate. 7. The denture lining of claim 1, wherein the plasticizing agent mixture is selected. From the group consisting of phthalic acid derivatives, glycerol triacetate, citric acid derivatives, phosphoric acid derivatives, vegetable oils, vegetable oil esters, glycols, glycol derivatives, paraffin wax, pentaethylritol fatty acid esters, stearic acid derivatives, glycerol minostearyl, polyethylene glycol, butyl phthalyl butyl glycolate and combinations thereof. 8. The denture lining of claim 7, wherein the phthalic acid derivative is selected from the group consisting of butyl phthalyl butyl glycolate, dimethyl phthalate, dibutyl phthalate and combinations thereof. 9. The denture lining of claim 7, wherein the glycerol The triacetate is triacetin 1 0. The denture lining of claim 7, wherein the citric acid derivative is triethyl citrate, acetyl triethyl citrate, acetyl tributyl citrate, and combinations thereof 1 1. The denture lining of claim 7, wherein the phosphoric acid derivative is triphenyl phosphate 1 2. The denture lining of claim 7, wherein the glycol derivative is diethylene glycol 1 3. The denture lining of claim 1, wherein the vegetable oil ester is selected from the group consisting of caprylic triglyceride, capric triglyceride, propylene glycol di-caprylate/caprate, and combinations thereof 1 4. The denture lining of claim 1, a mixture of plasticizing agents. comprising glyceryl triacetate and butyl phthalyl butyl glycolate 1 5. The denture lining of claim 1, wherein the adhesive is selected from the group consisting of natural gums, synthetic polymeric gums, synthetic polymers, mucilage adhesive polymers, saccharide derivatives, cellulose derivatives and combinations thereof 1 6. The denture lining of claim 1, wherein the adhesive composition further comprises An adhesive composition selected from the group consisting of karaya gum, guar gum, gelatin, algin, alginate, tragacanth, chitosan, polyethylene glycol, acrylamide polymers, carbopol, polyvinyl alcohol, polyamines, polyquaternary compounds, polybutene, silicone, polyethylene oxide, polyvinyl pyrrolidone, cationic polyacrylamide polymers, and combinations thereof. 1. The denture lining of claim 1, wherein the adhesive composition is selected from the group consisting of sodium carboxymethylcellulose, hydroxypropyl methylcellulose, hydroxyethylcellulose, Methylcellulose, hydroxypropyl cellulose, hydroxyethyl cellulose, and combinations thereof. 1 8. The denture lining of claim 1, wherein the adhesive is sodium carboxymethylcellulose and polyethylene oxide. 1 9. The denture lining of claim 1, wherein the polymer component comprises from about 5% to about 40% by weight of the denture lining. 2 0. The denture lining of claim 1, wherein the polymer component comprises from about 15% to about 25% by weight of the denture lining. 2 1. The denture lining of claim 1, wherein the plasticizing agent component comprises from about 50% to about 55% by weight of the denture lining. 2 2. The denture lining of claim 1, wherein the plasticizing agent component comprises 3. The denture lining of claim 1, wherein the plasticizing agent component comprises from about 50% by weight of the denture lining of claim 2. 4. The denture lining of claim 1, wherein the adhesive component comprises from about 0.5% to about 35% by weight of the denture lining of claim 2. 5. The denture lining of claim 1, wherein the adhesive component comprises from about 200% to about 35% by weight of the denture lining of claim 2. 6. The denture lining of claim 1, wherein the adhesive component comprises from about 30% by weight of the denture lining of claim 2. 7. The denture lining of claim 1, further comprising ethanol 2. 8. The denture lining of claim 27, wherein the ethanol comprises from about 1% to Approximately 10% by weight of the denture lining of claim 2. The denture lining of claim 1 further comprising a therapeutic agent selected from the group consisting of iodine, sulfonamides, bisbiguanides, phenolics, tetracyclines, neomycin, kanamycin, metronidazole, clinmycin, aspirin, acetaminophen, naproxen and acceptable salts. Its pharmaceutical ingredients, ibuprofen, ketorolac, fleurbiprofen, indomethacin, eugenol, hydrocortitone, potassium nitrate, strontium chloride, sodium fluoride, lidocaine, benzocaine, camphor, eucalyptus oil, benzaldehyde, insulin, steroids and anti-tumor drugs, and combinations thereof. 3 0. The denture lining of claim 1 further comprising additional substances selected from the group consisting of methylparaben, propylparaben, artificial sweetener, menthol, menthol lactate, wintergreen oil, peppermint oil, spearmint oil, petal alcohol, 3-1-menthoxypropane-1,2-diol, N-ethyl-p-methine-3-carboxamide, and combinations thereof. 3 1. A denture lining assembly comprising: a first filling and a second filling, wherein the first filling comprises a solid composition, wherein the second filling comprises a liquid composition, and wherein the solid composition and the liquid composition independently comprise at least one of: a hydrophobic polymer composition comprising at least one hydrophobic polymer capable of thermal extrusion; a plasticizing agent composition comprising at least one combination of plasticizing agents capable of imparting plastic properties to the polymer; and an adhesive composition comprising at least one hydrophilic adhesive, wherein, when the solid composition and the liquid composition are combined, the composition is produced having a glass transition temperature that is lower than the lower of the ambient temperature to which the lining is applied and the oral temperature. 3. 2. The denture lining assembly of claim 31, wherein the polymer composition is selected from the group comprising esterified polyethyl methacrylates. Copolymers of methyl vinyl ether and maleic anhydride, polyvinyl acetate, polybutene, silicone, rubber, paraffin wax, and combinations thereof. 3. The denture lining assembly of claim 31, wherein the polymer component is polyethyl methacrylate. 3. 4. The denture lining assembly of claim 31, wherein the polymer component comprises a mixture selected from the group consisting of hydrophobic acetate, acrylate ester derivatives, and combinations thereof. 3. 5. The denture lining assembly of claim 34, wherein the hydrophobic acetate is polyvinyl acetate. 3. 6. The denture lining assembly of claim 34, wherein the acrylate ester derivative is selected. From the group consisting of polyethyl methacrylate, polymethyl methacrylate and combinations thereof. 3 7. The denture lining assembly of claim 31, wherein the plasticizing ingredient is selected from the group consisting of phthalic acid derivatives, glyceryl, triacetate, citric acid derivatives, phosphoric acid derivatives, glycols, glycol derivatives, paraffin wax, pentaerythritol fatty acid esters, stearic acid derivatives, glycerol monostearate and polyethylene glycol. 3 8. The denture lining assembly of claim 31, wherein the plasticizing ingredient is selected from the group consisting of phthalic acid derivatives, glyceryl, triacetate, citric acid derivatives, phosphoric acid derivatives, glycols, glycol derivatives, paraffin wax, pentaerythritol fatty acid esters, stearic acid derivatives, glycerol monostearate and polyethylene glycol. The plastic is selected from the group consisting of glyceryl triacetate, butyl phthalyl butyl glycolate, caprylic triglyceride, capric triglyceride, propylene glycol di-caprylate/caprate and combinations thereof. 3 9. The denture lining assembly of claim 31, wherein the adhesive is selected from the group consisting of natural gums, synthetic polymeric gums, synthetic polymers, mucilage adhesive polymers, saccharide derivatives, cellulose derivatives and combinations thereof. 4 0. The denture lining assembly of claim 31, wherein the adhesive is selected from the group consisting of natural gums, synthetic polymeric gums, synthetic polymers, mucilage adhesive polymers, saccharide derivatives, cellulose derivatives and combinations thereof. of karayam gum, guar gum, gelatin, algin, alginate, tragacanth, chitosan, polyethylene glycol, acrylamide polymer, carbopol, polyvinyl alcohol, polyamine, polyquaternary compound, polybutene, silicone, polyethylene oxide, polyvinylpyrrolidone, cationic polyacrylamide polymer, and combinations thereof. 4 1. The denture lining assembly of claim 31, wherein the adhesive is selected from the group consisting of carboxymethylcellulose, sodium carboxymethylcellulose, hydroxypropyl, methylcellulose, hydroxyethyl 2. The denture lining assembly of claim 31, wherein the adhesive is selected from the group consisting of sodium carboxymethylcellulose, polyethylene oxide, and combinations thereof. 4. The denture lining assembly of claim 31, wherein the polymer component comprises from about 5% to about 40% by weight of the denture lining composition. 4. The denture lining assembly of claim 31, wherein the polymer component comprises from about 15% to about 25% by weight of the denture lining composition. 5. The denture lining assembly of claim 31, wherein the adhesive component comprises from about 5% to about 40% by weight of the denture lining composition. The plastic comprises from about 5% to about 55% by weight of the denture lining composition 4. 6. The denture lining assembly of claim 31, wherein the plasticizing agent component comprises from about 30% to about 55% by weight of the denture lining composition 4. 7. The denture lining assembly of claim 31, wherein the plasticizing agent component comprises from about 50% by weight of the denture lining composition 4. 8. The denture lining assembly of claim 31, wherein the adhesive component comprises from about 0.5% to about 35% by weight of the denture lining composition 4. 9. The denture lining assembly of claim 31, wherein the adhesive component comprises From about 20% to about 35% by weight of the denture lining composition 5 0. The denture lining kit of claim 31, wherein the adhesive composition comprises about 30% by weight of the denture lining composition 5 1. The denture lining kit of claim 31 further comprising ethanol 5 2. The kit of claim 51, wherein the ethanol comprises from about 1% to about 10% by weight of the liquid composition 5 3. The denture lining kit of claim 31 further comprising sandpaper 5 4. The denture lining kit of claim 31 further comprising scissors 5 5. The denture lining kit of claim 31 further comprising a dropper 5 6. The denture lining kit of claim 31, wherein said first container is a mixing cup 5 7. The denture lining device of claim 31, wherein said second container is a bottle 5. 8. The denture lining device of claim 31, wherein said first container and second container are combined to form a single container 5. 9. The denture lining device of claim 31, further comprising a stirring rod 6 0. The denture lining device of claim 31, further comprising a mixing tray 6 1. A method for making a denture lining comprised of the steps of: mixing a denture lining composition comprising: a hydrophobic polymer composition comprising at least one hydrophobic polymer composition comprising an acrylate ester derivative; a plasticizing agent composition comprising at least one plasticizing agent capable of imparting plastic properties to the polymer; and an adhesive composition comprising at least one hydrophilic adhesive; combining the denture lining composition to form a denture lining 6. 2. The method of claim 61 further comprising the steps of extruding, by hot pressing, the exposed denture lining composition 6. 3. The method of claim 61 further comprising the steps of compressing and shaping the combined denture lining composition 6. 4. The method of claim 61 further comprising the addition of ethanol 6. 5. The denture lining composition comprising: a combination of; a hydrophobic polymer composition comprising at least one polymer composition comprising an acrylate ester derivative; a plasticizing agent composition comprising at least one plasticizing agent capable of imparting plastic properties to the polymer composition; and an adhesive composition comprising at least one hydrophilic adhesive. 6 6. The denture lining composition of claim 65, wherein the denture lining has a glass transition temperature lower than the lower of the ambient temperature to which the lining is applied and the cavity temperature. 6 7. The denture lining of claim 65, wherein at least one of the polymer compositions is a thermosetting polymer. 6 8. The denture lining of claim 65, wherein the polymer composition further comprises an additional ingredient selected from the group comprising esterified Copolymers of methyl vinyl ether and maleic anhydride, hydrophobic acetate, polybutene, silicone, rubber, paraffin wax, and combinations thereof. 6 9. The denture lining of claim 68, wherein the hydrophobic acetate is polyvinyl acetate. 7 0. The denture lining of claim 65, wherein the acrylate ester derivative is selected from the group consisting of polyethyl methacrylate, polymethyl methacrylate, and combinations thereof. 7 1. The denture lining of claim 65, wherein the polymer mixture consists of polyethyl methacrylate and polyvinyl acetate. 7 2. The denture lining of claim 65, wherein the plasticizing agent mixture is selected. 3. The denture lining of claim 72, wherein the plasticizing agent is free from acid derivatives. 7. The denture lining of claim 72, wherein the glycerol triacetate is triacetin. 7. The denture lining of claim 72, wherein the citric acid derivatives are triethyl citrate, acetyl, triethyl citrate, acetyl tributyl citrate, and combinations thereof. 7. The denture lining of claim 72, wherein the phosphoric acid derivative is triphenyl phosphate. 7. The denture lining of claim 72, wherein the glycol derivative is diethylene glycol. 7. The denture lining of claim 72, wherein the ester is selected from the group consisting of caprylic. Triglycerides, capric triglycerides, propylene glycol di-caprylate/caprate and combinations thereof. 7 9. The denture lining of claim 65, wherein the adhesive is selected from the group consisting of natural gums, synthetic polymeric gums, synthetic polymers, mucilage adhesive polymers, saccharide derivatives, cellulose derivatives and combinations thereof. 8 0. The denture lining of claim 65, wherein the adhesive composition further comprises: An adhesive composition selected from the group consisting of karaya gum, guar gum, gelatin, algin, alginate, tragacanth, chitosan, polyethylene glycol, acrylamide polymers, carbopol, polyvinyl alcohol, polyamines, polyquaternary compounds, polybutene, silicone, polyethylene oxide, polyvinyl pyrrolidone, cationic polyacrylamide polymers and combinations thereof. 8 1. The denture lining of claim 65, wherein the adhesive composition is selected from the group consisting of sodium carboxymethylcellulose, hydroxypropyl methylcellulose, hydroxyethylcellulose, Methylcellulose, hydroxypropyl cellulose, hydroxyethyl cellulose, and combinations thereof. 8 2. The denture lining of claim 65, wherein the adhesive is sodium carboxymethylcellulose and polyethylene oxide. 8 3. The denture lining of claim 65, wherein the polymer component comprises from about 5% to about 40% by weight of the denture lining. 8 4. The denture lining of claim 65, wherein the polymer component comprises from about 15% to about 25% by weight of the denture lining. 8 5. The denture lining of claim 65, wherein the plasticizing agent component comprises from about 5% to about 55% by weight of the denture lining. 8 6. The denture lining of claim 65, wherein the plasticizing agent component comprises from about 5% to about 55% by weight of the denture lining. 7. The denture lining of claim 65, wherein the plasticizing agent component comprises from about 50% by weight of the denture lining 8. 8. The denture lining of claim 65, wherein the adhesive component comprises from about 0.5% to about 35% by weight of the denture lining 8. 9. The denture lining of claim 65, wherein the adhesive component comprises from about 20% to about 35% by weight of the denture lining 9. 0. The denture lining of claim 65, wherein the adhesive component comprises from about 30% by weight of the denture lining 9. 1. The denture lining of claim 65 further comprising 9 ethanol. 2. The denture lining of claim 91, wherein the ethanol comprises from about 1% to about 10% by weight of the denture lining 9. 3. The method of claim 61, wherein the polymer mixture further comprises additional ingredients selected from the group consisting of esterified copolymers of methyl vinyl ether and maleic anhydride, hydrophobic acetate, polybutene, silicone, rubber, paraffin wax, and combinations thereof. 9. 4. The method of claim 61, wherein the polymer mixture comprises polyethyl methacrylate and polyvinyl acetate 9. 5. The method of claim 61, wherein the plasticizing agent composition comprising at least one mixture of plasticizing agents capable of hardening the polymer composition is selected from the group consisting of vegetable oils, glycerol triacetate, citric acid derivatives, phosphoric acid derivatives, vegetable oil esters, glycols, glucol derivatives, paraffin wax, pentaerythritol fatty acid esters, stearic acid derivatives, glycerol monostearate, polyethylene glycols, and combinations thereof. 9 6. The method of claim 61, wherein the adhesive composition comprises at least one hydrophilic adhesive derived from a group consisting of natural gums, synthetic polymeric types, synthetic polymers, mucilage adhesive polymers, saccharide derivatives, cellulose derivatives, and combinations thereof.