Mixable and color tone freely reproducible dental coloring material composition, and set and method thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61K-006/08
A61K-006/00
출원번호
US-0458141
(2009-07-01)
등록번호
US-8993650
(2015-03-31)
우선권정보
JP-2008-256427 (2008-10-01)
발명자
/ 주소
Uchida, Jun
Okimoto, Yushin
Teramae, Mitsuji
Mizuno, Mitsuharu
출원인 / 주소
Kabushiki Kaisha Shofu
대리인 / 주소
Wenderoth, Lind & Ponack, L.L.P.
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
A dental coloring material composition comprising containing: (a) a polymerizable monomer and/or an oligomer,(b) a polymerization catalyst, and(c) a pigment and/or a dye, wherein a color tone thereof is a cyan color based on three subtractive primary colors, or a color tone thereof is a magenta colo
A dental coloring material composition comprising containing: (a) a polymerizable monomer and/or an oligomer,(b) a polymerization catalyst, and(c) a pigment and/or a dye, wherein a color tone thereof is a cyan color based on three subtractive primary colors, or a color tone thereof is a magenta color based on three subtractive primary colors, or a color tone thereof is a yellow color based on three subtractive primary colors, and a dental color material set using the dental coloring material compositions in combination.
대표청구항▼
1. A dental coloring material set comprising a combination of: (1) a dental coloring material composition comprising: (a) a polymerizable monomer and/or an oligomer,(b) a polymerization catalyst, and(c) a pigment and/or a dye, whereinthe composition is a mixed paste, anda color tone thereof is a cya
1. A dental coloring material set comprising a combination of: (1) a dental coloring material composition comprising: (a) a polymerizable monomer and/or an oligomer,(b) a polymerization catalyst, and(c) a pigment and/or a dye, whereinthe composition is a mixed paste, anda color tone thereof is a cyan color based on three subtractive primary colors,wherein when the cyan color is tone-evaluated by a Munsell color system, measured values at a white back of a specimen having a thickness of 0.1 mm are as follows: hue (H) of 5PB to 1PB, 10B to 1B, 10GB to 5GB, value of color (V) of 2 to 9, and chromaticness (C) of 6 to 15,(2) a dental coloring material composition comprising: (a) a polymerizable monomer and/or an oligomer,(b) a polymerization catalyst, and(c) a pigment and/or a dye, whereinthe composition is a mixed paste, anda color tone thereof is a magenta color based on three subtractive primary colors,wherein when the magenta color is tone-evaluated by a Munsell color system, measured values at a white back of a specimen having a thickness of 0.1 mm are as follows: hue (H) of 1R, 10RP to 1RP, 10P to 5P, value of color (V) of 2 to 9, and chromaticness (C) of 6 to 17, and(3) a dental coloring material composition comprising: (a) a polymerizable monomer and/or an oligomer,(b) a polymerization catalyst, and(c) a pigment and/or a dye, whereinthe composition is a mixed paste, anda color tone thereof is a yellow color based on three subtractive primary colors,wherein when the yellow color is tone-evaluated by a Munsell color system, measured values at a white back of a specimen having a thickness of 0.1 mm are as follows: hue (H) of 1Y to 10Y, 1GY to 2GY, value of color (V) of 4 to 10, and chromaticness (C) of 7 to 17,wherein at least two compositions selected from the group consisting of compositions (1), (2) and (3) are mixed upon use,wherein each composition (1), (2) and (3) has a viscosity of 1 to 20 Pa·S as measured in a cone plate-plate system at a frequency sweep of 7 to 1 Hz, an initiation stress of 1.00E+1 Pa and a temperature of 23° C., andwherein the polymerization catalyst of compositions (1), (2) and (3) is independently selected from the group consisting of benzophenone, diacetil, benzil, 4,4′-dimethoxybenzil, 4,4′-oxybenzil, 4,4′-chlorobenzil, camphorquinone, camphorquinonecarboxylic acid, 2,3-pentadion, 2,3-octadion, 9,10-phenanthrenequinone, acenaphthenequinone, 2,4,6-trimethylbenzoyldiphenylphosphine oxide, 2,6-dimethylbenzoyldiphenylphosphine oxide, 2,6-dimethoxybenzoyldiphenylphosphine oxide, 2,6-dichlorobenzoyldiphenylphosphine oxide, 2,3,5,6-tetramethylbenzoyldiphenylphosphine oxide, methyl 2,4,6-trimethylbenzoylphenylphosphinate, ethyl 2,4,6-trimethylbenzoylphenylphosphinate, phenyl 2,4,6-trimethylbenzoylphenylphosphinate, a diacyl peroxide, a peroxyester, a dialkyl peroxide, a peroxyketal, a ketone peroxide, and a hydroperoxide. 2. The dental coloring material set as defined in claim 1, further comprising: (4) a white-colored composition comprising: (a) a polymerizable monomer and/or an oligomer,(b) a polymerization catalyst, and(c) a pigment and/or a dye,wherein at least two compositions selected from the group consisting of compositions (1), (2) (3) and (4) are mixed upon use. 3. The dental coloring material set as defined in claim 1, further comprising: (5) a black-colored composition comprising: (a) a polymerizable monomer and/or an oligomer,(b) a polymerization catalyst, and(c) a pigment and/or a dye,wherein at least two compositions selected from the group consisting of compositions (1), (2), (3) and (5) are mixed upon use. 4. The dental coloring material set as defined in claim 1, further comprising: (4) a white-colored composition comprising: (a) a polymerizable monomer and/or an oligomer,(b) a polymerization catalyst, and(c) a pigment and/or a dye, and(5) a black-colored composition comprising: (a) a polymerizable monomer and/or an oligomer,(b) a polymerization catalyst, and(c) a pigment and/or a dye,wherein at least two compositions selected from the group consisting of compositions (1), (2), (3), (4) and (5) are mixed upon use. 5. The dental coloring material set according to any one of claims 1 to 4, which further comprises: (6) a transparent composition comprising: (a) a polymerizable monomer and/or an oligomer, and(b) a polymerization catalyst. 6. A method for applying the dental coloring material set according to claim 1, which comprises mixing at least two compositions selected from the group consisting of compositions (1), (2) and (3) to prepare any color tone composition, and applying the color tone composition to a dental material as a dental coloring material. 7. The dental coloring material set according to any one of claims 1 to 4, wherein at least one composition of the set further comprises (d) a filler having a particle diameter of 0.001 to 0.1 μm, and the at least one composition has a viscosity of 1 to 15 Pa·S as measured in a cone plate-plate system at a frequency sweep of 7 to 1 Hz, an initiation stress of 1.00E+1 Pa and a temperature of 23° C., and also has a thixotropic nature in which a ratio of a minimum value to a maximum value of a viscosity is 1.1 or more at a frequency of 7 to 1 Hz. 8. The method according to claim 6, wherein at least one composition (1), (2) and (3) of the set further comprises (d) a filler having a particle diameter of 0.001 to 0.1 μm, and the at least one composition has a viscosity of 1 to 15 Pa·S as measured in a cone plate-plate system at a frequency sweep of 7 to 1 Hz, an initiation stress of 1.00E+1 Pa and a temperature of 23° C., and also has a thixotropic nature in which a ratio of a minimum value to a maximum value of a viscosity is 1.1 or more at a frequency of 7 to 1 Hz. 9. A method for applying the dental coloring material set according to claim 2, which comprises mixing at least two compositions selected from the group consisting of compositions (1), (2), (3) and (4) to prepare any color tone composition, and applying the color tone composition to a dental material as a dental coloring material. 10. The method according to claim 9, wherein each composition of the dental coloring material set has a viscosity of 1 to 20 Pa·S as measured in a cone plate-plate system at a frequency sweep of 7 to 1 Hz, an initiation stress of 1.00E+1 Pa and a temperature of 23° C. 11. The method according to claim 9, wherein at least one composition of the dental coloring material set further comprises (d) a filler having a particle diameter of 0.001 to 0.1 μm, and the at least one composition has a viscosity of 1 to 15 Pa·S as measured in a cone plate-plate system at a frequency sweep of 7 to 1 Hz, an initiation stress of 1.00E+1 Pa and a temperature of 23° C., and also has a thixotropic nature in which a ratio of a minimum value to a maximum value of a viscosity is 1.1 or more at a frequency of 7 to 1 Hz. 12. A method for applying the dental coloring material set according to claim 3, which comprises mixing at least two compositions selected from the group consisting of compositions (1), (2), (3) and (5) to prepare any color tone composition, and applying the color tone composition to a dental material as a dental coloring material. 13. The method according to claim 12, wherein each composition of the dental coloring material set has a viscosity of 1 to 20 Pa·S as measured in a cone plate-plate system at a frequency sweep of 7 to 1 Hz, an initiation stress of 1.00E+1 Pa and a temperature of 23° C. 14. The method according to claim 12, wherein at least one composition of the dental coloring material set further comprises (d) a filler having a particle diameter of 0.001 to 0.1 μm, and the at least one composition has a viscosity of 1 to 15 Pa·S as measured in a cone plate-plate system at a frequency sweep of 7 to 1 Hz, an initiation stress of 1.00E+1 Pa and a temperature of 23° C., and also has a thixotropic nature in which a ratio of a minimum value to a maximum value of a viscosity is 1.1 or more at a frequency of 7 to 1 Hz. 15. A method for applying the dental coloring material set according to claim 4, which comprises mixing at least two compositions selected from the group consisting of compositions (1), (2) ,(3), (4) and (5) to prepare any color tone composition, and applying the color tone composition to a dental material as a dental coloring material. 16. The method according to claim 15, wherein each composition of the dental coloring material set has a viscosity of 1 to 20 Pa·S as measured in a cone plate-plate system at a frequency sweep of 7 to 1 Hz, an initiation stress of 1.00E+1 Pa and a temperature of 23° C. 17. The method according to claim 15, wherein at least one composition of the dental coloring material set further comprises (d) a filler having a particle diameter of 0.001 to 0.1 μm, and the at least one composition has a viscosity of 1 to 15 Pa·S as measured in a cone plate-plate system at a frequency sweep of 7 to 1 Hz, an initiation stress of 1.00E+1 Pa and a temperature of 23° C., and also has a thixotropic nature in which a ratio of a minimum value to a maximum value of a viscosity is 1.1 or more at a frequency of 7 to 1 Hz. 18. A method for applying the dental coloring material set according to claim 5, which comprises mixing at least two compositions selected from the group consisting of compositions (1), (2), (3), (4), (5) and (6) to prepare any color tone composition, and applying the color tone composition to a dental material as a dental coloring material. 19. The method according to claim 18, wherein each composition of the dental coloring material set has a viscosity of 1 to 20 Pa·S as measured in a cone plate-plate system at a frequency sweep of 7 to 1 Hz, an initiation stress of 1.00E+1 Pa and a temperature of 23° C. 20. The method according to claim 18, wherein at least one composition of the dental coloring material set further comprises (d) a filler having a particle diameter of 0.001 to 0.1 μm, and the at least one composition has a viscosity of 1 to 15 Pa·S as measured in a cone plate-plate system at a frequency sweep of 7 to 1 Hz, an initiation stress of 1.00E+1 Pa and a temperature of 23° C., and also has a thixotropic nature in which a ratio of a minimum value to a maximum value of a viscosity is 1.1 or more at a frequency of 7 to 1 Hz. 21. The dental coloring material set as defined in claim 1, wherein the polymerization catalyst of compositions (1), (2) and (3) is independently selected from the group consisting of camphorquinone and 2,4,6-trimethylbenzoyldiphenylphosphine oxide.
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이 특허에 인용된 특허 (3)
Nikutowski, Enrique A.; James, Darrell S., Adhesive for use in the oral environment having color-changing capabilities.
Gottschalk Peter (Centerville OH) Neckers Douglas C. (Perrysburg OH) Schuster Gary B. (Champaign IL), Cationic dye-triarylmonoalkylorate anion complexes.
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