WO2022145479A1 - 歯科修復用硬化性組成物 - Google Patents
歯科修復用硬化性組成物 Download PDFInfo
- Publication number
- WO2022145479A1 WO2022145479A1 PCT/JP2021/048983 JP2021048983W WO2022145479A1 WO 2022145479 A1 WO2022145479 A1 WO 2022145479A1 JP 2021048983 W JP2021048983 W JP 2021048983W WO 2022145479 A1 WO2022145479 A1 WO 2022145479A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- meth
- curable composition
- dental restoration
- acid ester
- acrylic acid
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 169
- 150000001875 compounds Chemical class 0.000 claims abstract description 95
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 83
- 229920000642 polymer Polymers 0.000 claims abstract description 50
- 239000011256 inorganic filler Substances 0.000 claims abstract description 49
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 49
- 239000003505 polymerization initiator Substances 0.000 claims abstract description 39
- 239000011350 dental composite resin Substances 0.000 claims abstract description 27
- 239000004417 polycarbonate Substances 0.000 claims abstract description 26
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 26
- 239000011164 primary particle Substances 0.000 claims abstract description 20
- 125000003118 aryl group Chemical group 0.000 claims abstract description 16
- 229920002492 poly(sulfone) Polymers 0.000 claims abstract description 12
- 229920001230 polyarylate Polymers 0.000 claims abstract description 11
- -1 acrylic acid ester compound Chemical class 0.000 claims description 121
- 239000000178 monomer Substances 0.000 claims description 58
- 125000004432 carbon atom Chemical group C* 0.000 claims description 33
- 239000003999 initiator Substances 0.000 claims description 24
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 6
- 125000005587 carbonate group Chemical group 0.000 claims description 5
- 125000004185 ester group Chemical group 0.000 claims description 5
- 125000000524 functional group Chemical group 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 50
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 26
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 87
- 239000000047 product Substances 0.000 description 58
- 238000004519 manufacturing process Methods 0.000 description 46
- 238000006116 polymerization reaction Methods 0.000 description 33
- 239000006072 paste Substances 0.000 description 26
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 23
- 239000000243 solution Substances 0.000 description 22
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- 230000015572 biosynthetic process Effects 0.000 description 20
- 238000003786 synthesis reaction Methods 0.000 description 20
- 238000005452 bending Methods 0.000 description 19
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- GOLORTLGFDVFDW-UHFFFAOYSA-N 3-(1h-benzimidazol-2-yl)-7-(diethylamino)chromen-2-one Chemical compound C1=CC=C2NC(C3=CC4=CC=C(C=C4OC3=O)N(CC)CC)=NC2=C1 GOLORTLGFDVFDW-UHFFFAOYSA-N 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 16
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 description 15
- 239000000945 filler Substances 0.000 description 15
- 239000002245 particle Substances 0.000 description 15
- 239000000049 pigment Substances 0.000 description 15
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 14
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 14
- 239000011521 glass Substances 0.000 description 14
- 238000012360 testing method Methods 0.000 description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- 150000002430 hydrocarbons Chemical group 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 238000004898 kneading Methods 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 125000002947 alkylene group Chemical group 0.000 description 9
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical group C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 9
- 230000007423 decrease Effects 0.000 description 9
- 150000001451 organic peroxides Chemical class 0.000 description 9
- 239000000523 sample Substances 0.000 description 9
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 239000012756 surface treatment agent Substances 0.000 description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 7
- 230000002378 acidificating effect Effects 0.000 description 7
- 229910052788 barium Inorganic materials 0.000 description 7
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 7
- 239000005548 dental material Substances 0.000 description 7
- 150000002009 diols Chemical class 0.000 description 7
- 125000000623 heterocyclic group Chemical group 0.000 description 7
- 238000007654 immersion Methods 0.000 description 7
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 7
- 235000019341 magnesium sulphate Nutrition 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000004342 Benzoyl peroxide Substances 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 235000019400 benzoyl peroxide Nutrition 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005227 gel permeation chromatography Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- BXSPZNVFEYWSLZ-UHFFFAOYSA-N (3-phenoxyphenyl)methyl prop-2-enoate Chemical compound C=CC(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 BXSPZNVFEYWSLZ-UHFFFAOYSA-N 0.000 description 5
- UEKHZPDUBLCUHN-UHFFFAOYSA-N 2-[[3,5,5-trimethyl-6-[2-(2-methylprop-2-enoyloxy)ethoxycarbonylamino]hexyl]carbamoyloxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOC(=O)NCCC(C)CC(C)(C)CNC(=O)OCCOC(=O)C(C)=C UEKHZPDUBLCUHN-UHFFFAOYSA-N 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 238000009499 grossing Methods 0.000 description 5
- 125000005842 heteroatom Chemical group 0.000 description 5
- VHRYZQNGTZXDNX-UHFFFAOYSA-N methacryloyl chloride Chemical compound CC(=C)C(Cl)=O VHRYZQNGTZXDNX-UHFFFAOYSA-N 0.000 description 5
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 5
- 239000012044 organic layer Substances 0.000 description 5
- 125000003232 p-nitrobenzoyl group Chemical group [N+](=O)([O-])C1=CC=C(C(=O)*)C=C1 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 4
- KLDXJTOLSGUMSJ-JGWLITMVSA-N Isosorbide Chemical compound O[C@@H]1CO[C@@H]2[C@@H](O)CO[C@@H]21 KLDXJTOLSGUMSJ-JGWLITMVSA-N 0.000 description 4
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 4
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 4
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N benzoic acid ethyl ester Natural products CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 4
- 150000004775 coumarins Chemical class 0.000 description 4
- 208000002925 dental caries Diseases 0.000 description 4
- 239000012933 diacyl peroxide Substances 0.000 description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 125000006575 electron-withdrawing group Chemical group 0.000 description 4
- 238000007561 laser diffraction method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 4
- 150000002894 organic compounds Chemical class 0.000 description 4
- 239000001294 propane Substances 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 238000000790 scattering method Methods 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- BUUPQKDIAURBJP-UHFFFAOYSA-N sulfinic acid Chemical compound OS=O BUUPQKDIAURBJP-UHFFFAOYSA-N 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- LAZXUBKSQQRBNY-UHFFFAOYSA-N (2-phenoxyphenyl)methyl prop-2-enoate Chemical compound C=CC(=O)OCC1=CC=CC=C1OC1=CC=CC=C1 LAZXUBKSQQRBNY-UHFFFAOYSA-N 0.000 description 3
- VNQXSTWCDUXYEZ-UHFFFAOYSA-N 1,7,7-trimethylbicyclo[2.2.1]heptane-2,3-dione Chemical compound C1CC2(C)C(=O)C(=O)C1C2(C)C VNQXSTWCDUXYEZ-UHFFFAOYSA-N 0.000 description 3
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 description 3
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 3
- RCNRIKGRQSBQQB-UHFFFAOYSA-N 7-(dibutylamino)-3-[7-(dibutylamino)-2-oxochromene-3-carbonyl]chromen-2-one Chemical compound C1=C(N(CCCC)CCCC)C=C2OC(=O)C(C(=O)C3=CC4=CC=C(C=C4OC3=O)N(CCCC)CCCC)=CC2=C1 RCNRIKGRQSBQQB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- AMFGWXWBFGVCKG-UHFFFAOYSA-N Panavia opaque Chemical compound C1=CC(OCC(O)COC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OCC(O)COC(=O)C(C)=C)C=C1 AMFGWXWBFGVCKG-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N benzo-alpha-pyrone Natural products C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 3
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 3
- 239000012965 benzophenone Substances 0.000 description 3
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 description 3
- 229930006711 bornane-2,3-dione Natural products 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 235000001671 coumarin Nutrition 0.000 description 3
- 125000002993 cycloalkylene group Chemical group 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 3
- 239000010954 inorganic particle Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 238000013001 point bending Methods 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 239000012488 sample solution Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229910052712 strontium Inorganic materials 0.000 description 3
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 3
- 150000003606 tin compounds Chemical class 0.000 description 3
- 235000010215 titanium dioxide Nutrition 0.000 description 3
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical group C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 2
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 2
- UCWHUQORPNJRMB-UHFFFAOYSA-N (4-phenoxyphenyl)methyl prop-2-enoate Chemical compound C1=CC(COC(=O)C=C)=CC=C1OC1=CC=CC=C1 UCWHUQORPNJRMB-UHFFFAOYSA-N 0.000 description 2
- AUHZEENZYGFFBQ-UHFFFAOYSA-N 1,3,5-trimethylbenzene Chemical compound CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 2
- HLDMOJRATBJDBV-UHFFFAOYSA-N 2-[3,5-ditert-butyl-n-(2-hydroxyethyl)anilino]ethanol Chemical compound CC(C)(C)C1=CC(N(CCO)CCO)=CC(C(C)(C)C)=C1 HLDMOJRATBJDBV-UHFFFAOYSA-N 0.000 description 2
- IEXYKOLCMBHVMG-UHFFFAOYSA-N 2-[4-tert-butyl-n-(2-hydroxyethyl)anilino]ethanol Chemical compound CC(C)(C)C1=CC=C(N(CCO)CCO)C=C1 IEXYKOLCMBHVMG-UHFFFAOYSA-N 0.000 description 2
- DEWPRFSWNWKLHF-UHFFFAOYSA-N 2-[bis(2-hydroxyethyl)amino]ethanol;2-methylprop-2-enoic acid Chemical compound CC(=C)C(O)=O.CC(=C)C(O)=O.OCCN(CCO)CCO DEWPRFSWNWKLHF-UHFFFAOYSA-N 0.000 description 2
- YCHXXZUEOABJIB-UHFFFAOYSA-N 2-[bis(2-hydroxyethyl)amino]ethanol;2-methylprop-2-enoic acid Chemical compound CC(=C)C(O)=O.CC(=C)C(O)=O.CC(=C)C(O)=O.OCCN(CCO)CCO YCHXXZUEOABJIB-UHFFFAOYSA-N 0.000 description 2
- NKFNBVMJTSYZDV-UHFFFAOYSA-N 2-[dodecyl(2-hydroxyethyl)amino]ethanol Chemical compound CCCCCCCCCCCCN(CCO)CCO NKFNBVMJTSYZDV-UHFFFAOYSA-N 0.000 description 2
- BHICZSRCJVGOGG-UHFFFAOYSA-N 2-[ethyl-[2-(2-methylprop-2-enoyloxy)ethyl]amino]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCN(CC)CCOC(=O)C(C)=C BHICZSRCJVGOGG-UHFFFAOYSA-N 0.000 description 2
- DMTMWMUHQLDCKP-UHFFFAOYSA-N 2-[n-(2-hydroxyethyl)-3,4-dimethylanilino]ethanol Chemical compound CC1=CC=C(N(CCO)CCO)C=C1C DMTMWMUHQLDCKP-UHFFFAOYSA-N 0.000 description 2
- JWQRYFYKHVZIDQ-UHFFFAOYSA-N 2-[n-(2-hydroxyethyl)-3,5-dimethylanilino]ethanol Chemical compound CC1=CC(C)=CC(N(CCO)CCO)=C1 JWQRYFYKHVZIDQ-UHFFFAOYSA-N 0.000 description 2
- JUVSRZCUMWZBFK-UHFFFAOYSA-N 2-[n-(2-hydroxyethyl)-4-methylanilino]ethanol Chemical compound CC1=CC=C(N(CCO)CCO)C=C1 JUVSRZCUMWZBFK-UHFFFAOYSA-N 0.000 description 2
- OMBRORBBHNMRDM-UHFFFAOYSA-N 2-[n-(2-hydroxyethyl)-4-propan-2-ylanilino]ethanol Chemical compound CC(C)C1=CC=C(N(CCO)CCO)C=C1 OMBRORBBHNMRDM-UHFFFAOYSA-N 0.000 description 2
- MIRQGKQPLPBZQM-UHFFFAOYSA-N 2-hydroperoxy-2,4,4-trimethylpentane Chemical compound CC(C)(C)CC(C)(C)OO MIRQGKQPLPBZQM-UHFFFAOYSA-N 0.000 description 2
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 2
- WZXYIWMZCIFNRB-UHFFFAOYSA-N 2-methylprop-2-enoate;tris(2-hydroxyethyl)azanium Chemical compound CC(=C)C(O)=O.OCCN(CCO)CCO WZXYIWMZCIFNRB-UHFFFAOYSA-N 0.000 description 2
- FIJRQSPKMCQFJU-UHFFFAOYSA-N 3,5-ditert-butyl-n,n-dimethylaniline Chemical compound CN(C)C1=CC(C(C)(C)C)=CC(C(C)(C)C)=C1 FIJRQSPKMCQFJU-UHFFFAOYSA-N 0.000 description 2
- SKKXTPQPJYBUEF-UHFFFAOYSA-N 3-phosphonooxypropyl prop-2-enoate Chemical compound OP(O)(=O)OCCCOC(=O)C=C SKKXTPQPJYBUEF-UHFFFAOYSA-N 0.000 description 2
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 2
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 2
- KLQNCSLBKKYPET-UHFFFAOYSA-N 4-ethyl-n,n-dimethylaniline Chemical compound CCC1=CC=C(N(C)C)C=C1 KLQNCSLBKKYPET-UHFFFAOYSA-N 0.000 description 2
- SJDILFZCXQHCRB-UHFFFAOYSA-N 4-tert-butyl-n,n-dimethylaniline Chemical compound CN(C)C1=CC=C(C(C)(C)C)C=C1 SJDILFZCXQHCRB-UHFFFAOYSA-N 0.000 description 2
- WIYVVIUBKNTNKG-UHFFFAOYSA-N 6,7-dimethoxy-3,4-dihydronaphthalene-2-carboxylic acid Chemical compound C1CC(C(O)=O)=CC2=C1C=C(OC)C(OC)=C2 WIYVVIUBKNTNKG-UHFFFAOYSA-N 0.000 description 2
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- OTFAQGCBYAXPCR-UHFFFAOYSA-N CC1=C(C(=O)COP(C2=CC=CC=C2)=O)C(=CC(=C1)C)C Chemical compound CC1=C(C(=O)COP(C2=CC=CC=C2)=O)C(=CC(=C1)C)C OTFAQGCBYAXPCR-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000005749 Copper compound Substances 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- AKNUHUCEWALCOI-UHFFFAOYSA-N N-ethyldiethanolamine Chemical compound OCCN(CC)CCO AKNUHUCEWALCOI-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- RYYWUUFWQRZTIU-UHFFFAOYSA-N Thiophosphoric acid Chemical compound OP(O)(S)=O RYYWUUFWQRZTIU-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- GWUIMLVRUIQFRX-UHFFFAOYSA-N [2,9-dicarbamoyloxy-5,7,7-trimethyl-10-(2-methylprop-2-enoyloxy)decyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(OC(N)=O)CCC(C)CC(C)(C)CC(COC(=O)C(C)=C)OC(N)=O GWUIMLVRUIQFRX-UHFFFAOYSA-N 0.000 description 2
- BEUGBYXJXMVRFO-UHFFFAOYSA-N [4-(dimethylamino)phenyl]-phenylmethanone Chemical compound C1=CC(N(C)C)=CC=C1C(=O)C1=CC=CC=C1 BEUGBYXJXMVRFO-UHFFFAOYSA-N 0.000 description 2
- NOZAQBYNLKNDRT-UHFFFAOYSA-N [diacetyloxy(ethenyl)silyl] acetate Chemical compound CC(=O)O[Si](OC(C)=O)(OC(C)=O)C=C NOZAQBYNLKNDRT-UHFFFAOYSA-N 0.000 description 2
- XQBCVRSTVUHIGH-UHFFFAOYSA-L [dodecanoyloxy(dioctyl)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCCCCCC)(CCCCCCCC)OC(=O)CCCCCCCCCCC XQBCVRSTVUHIGH-UHFFFAOYSA-L 0.000 description 2
- GUCYFKSBFREPBC-UHFFFAOYSA-N [phenyl-(2,4,6-trimethylbenzoyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C(=O)C1=C(C)C=C(C)C=C1C GUCYFKSBFREPBC-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical compound C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000011088 calibration curve Methods 0.000 description 2
- 125000002843 carboxylic acid group Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- 150000001880 copper compounds Chemical class 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 2
- QTMDXZNDVAMKGV-UHFFFAOYSA-L copper(ii) bromide Chemical compound [Cu+2].[Br-].[Br-] QTMDXZNDVAMKGV-UHFFFAOYSA-L 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- FOTKYAAJKYLFFN-UHFFFAOYSA-N decane-1,10-diol Chemical compound OCCCCCCCCCCO FOTKYAAJKYLFFN-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical group [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 2
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 2
- 239000001023 inorganic pigment Substances 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 229960002479 isosorbide Drugs 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 125000005395 methacrylic acid group Chemical group 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- LKNDYQNNDRTHFP-UHFFFAOYSA-N n,n,3,4-tetramethylaniline Chemical compound CN(C)C1=CC=C(C)C(C)=C1 LKNDYQNNDRTHFP-UHFFFAOYSA-N 0.000 description 2
- NBFRQCOZERNGEX-UHFFFAOYSA-N n,n,3,5-tetramethylaniline Chemical compound CN(C)C1=CC(C)=CC(C)=C1 NBFRQCOZERNGEX-UHFFFAOYSA-N 0.000 description 2
- CWOMTHDOJCARBY-UHFFFAOYSA-N n,n,3-trimethylaniline Chemical compound CN(C)C1=CC=CC(C)=C1 CWOMTHDOJCARBY-UHFFFAOYSA-N 0.000 description 2
- GYVGXEWAOAAJEU-UHFFFAOYSA-N n,n,4-trimethylaniline Chemical compound CN(C)C1=CC=C(C)C=C1 GYVGXEWAOAAJEU-UHFFFAOYSA-N 0.000 description 2
- HKJNHYJTVPWVGV-UHFFFAOYSA-N n,n-diethyl-4-methylaniline Chemical compound CCN(CC)C1=CC=C(C)C=C1 HKJNHYJTVPWVGV-UHFFFAOYSA-N 0.000 description 2
- MJRUTYCVCLZWSR-UHFFFAOYSA-N n,n-dimethyl-4-propan-2-ylaniline Chemical compound CC(C)C1=CC=C(N(C)C)C=C1 MJRUTYCVCLZWSR-UHFFFAOYSA-N 0.000 description 2
- 239000012766 organic filler Substances 0.000 description 2
- 239000012860 organic pigment Substances 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 229920003987 resole Polymers 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 150000003377 silicon compounds Chemical class 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- UBXAKNTVXQMEAG-UHFFFAOYSA-L strontium sulfate Chemical compound [Sr+2].[O-]S([O-])(=O)=O UBXAKNTVXQMEAG-UHFFFAOYSA-L 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- 239000002335 surface treatment layer Substances 0.000 description 2
- 150000003512 tertiary amines Chemical class 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 150000003609 titanium compounds Chemical class 0.000 description 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 2
- 239000000606 toothpaste Substances 0.000 description 2
- 229940034610 toothpaste Drugs 0.000 description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 2
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 2
- 150000003755 zirconium compounds Chemical class 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- WRXCBRHBHGNNQA-UHFFFAOYSA-N (2,4-dichlorobenzoyl) 2,4-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1Cl WRXCBRHBHGNNQA-UHFFFAOYSA-N 0.000 description 1
- JLLAWIKMLAQZCZ-UHFFFAOYSA-N (2,6-dichlorophenyl)-diphenylphosphorylmethanone Chemical compound ClC1=CC=CC(Cl)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 JLLAWIKMLAQZCZ-UHFFFAOYSA-N 0.000 description 1
- SUEDCWGEKSLKOM-UHFFFAOYSA-N (2,6-dimethoxyphenyl)-diphenylphosphorylmethanone Chemical compound COC1=CC=CC(OC)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 SUEDCWGEKSLKOM-UHFFFAOYSA-N 0.000 description 1
- MFFNRVNPBJQZFO-UHFFFAOYSA-N (2,6-dimethylphenyl) dihydrogen phosphate Chemical compound CC1=CC=CC(C)=C1OP(O)(O)=O MFFNRVNPBJQZFO-UHFFFAOYSA-N 0.000 description 1
- FVQMJJQUGGVLEP-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOOC(C)(C)C FVQMJJQUGGVLEP-UHFFFAOYSA-N 0.000 description 1
- QEQBMZQFDDDTPN-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy benzenecarboperoxoate Chemical compound CC(C)(C)OOOC(=O)C1=CC=CC=C1 QEQBMZQFDDDTPN-UHFFFAOYSA-N 0.000 description 1
- NOBYOEQUFMGXBP-UHFFFAOYSA-N (4-tert-butylcyclohexyl) (4-tert-butylcyclohexyl)oxycarbonyloxy carbonate Chemical compound C1CC(C(C)(C)C)CCC1OC(=O)OOC(=O)OC1CCC(C(C)(C)C)CC1 NOBYOEQUFMGXBP-UHFFFAOYSA-N 0.000 description 1
- BLKRGXCGFRXRNQ-SNAWJCMRSA-N (z)-3-carbonoperoxoyl-4,4-dimethylpent-2-enoic acid Chemical compound OC(=O)/C=C(C(C)(C)C)\C(=O)OO BLKRGXCGFRXRNQ-SNAWJCMRSA-N 0.000 description 1
- YOBOXHGSEJBUPB-MTOQALJVSA-N (z)-4-hydroxypent-3-en-2-one;zirconium Chemical compound [Zr].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O YOBOXHGSEJBUPB-MTOQALJVSA-N 0.000 description 1
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- NALFRYPTRXKZPN-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane Chemical compound CC1CC(C)(C)CC(OOC(C)(C)C)(OOC(C)(C)C)C1 NALFRYPTRXKZPN-UHFFFAOYSA-N 0.000 description 1
- HSLFISVKRDQEBY-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)cyclohexane Chemical compound CC(C)(C)OOC1(OOC(C)(C)C)CCCCC1 HSLFISVKRDQEBY-UHFFFAOYSA-N 0.000 description 1
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-UHFFFAOYSA-N 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- FYADHXFMURLYQI-UHFFFAOYSA-N 1,2,4-triazine Chemical compound C1=CN=NC=N1 FYADHXFMURLYQI-UHFFFAOYSA-N 0.000 description 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- UICXTANXZJJIBC-UHFFFAOYSA-N 1-(1-hydroperoxycyclohexyl)peroxycyclohexan-1-ol Chemical compound C1CCCCC1(O)OOC1(OO)CCCCC1 UICXTANXZJJIBC-UHFFFAOYSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical group CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- OSNILPMOSNGHLC-UHFFFAOYSA-N 1-[4-methoxy-3-(piperidin-1-ylmethyl)phenyl]ethanone Chemical compound COC1=CC=C(C(C)=O)C=C1CN1CCCCC1 OSNILPMOSNGHLC-UHFFFAOYSA-N 0.000 description 1
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- MFLLXRJTHGPGEB-UHFFFAOYSA-N 1-propylperoxypropane Chemical group CCCOOCCC MFLLXRJTHGPGEB-UHFFFAOYSA-N 0.000 description 1
- ZESGLEJYMHVEKI-UHFFFAOYSA-N 10-prop-2-enoyloxydecylazanium chloride Chemical compound [Cl-].C(C=C)(=O)OCCCCCCCCCC[NH3+] ZESGLEJYMHVEKI-UHFFFAOYSA-N 0.000 description 1
- MZUJONYVTUNSPW-UHFFFAOYSA-N 11-phosphonooxyundecyl prop-2-enoate Chemical compound OP(O)(=O)OCCCCCCCCCCCOC(=O)C=C MZUJONYVTUNSPW-UHFFFAOYSA-N 0.000 description 1
- GLCVQJJSGABYQF-UHFFFAOYSA-M 16-pyridin-1-ium-1-ylhexadecyl prop-2-enoate chloride Chemical compound [Cl-].C(C=C)(=O)OCCCCCCCCCCCCCCCC[N+]1=CC=CC=C1 GLCVQJJSGABYQF-UHFFFAOYSA-M 0.000 description 1
- JPOUDZAPLMMUES-UHFFFAOYSA-N 2,2-bis(tert-butylperoxy)octane Chemical compound CCCCCCC(C)(OOC(C)(C)C)OOC(C)(C)C JPOUDZAPLMMUES-UHFFFAOYSA-N 0.000 description 1
- XCBBNTFYSLADTO-UHFFFAOYSA-N 2,3-Octanedione Chemical compound CCCCCC(=O)C(C)=O XCBBNTFYSLADTO-UHFFFAOYSA-N 0.000 description 1
- BVSXRCDUVXEDNL-UHFFFAOYSA-N 2,4,6-tri(propan-2-yl)benzenesulfinic acid Chemical compound CC(C)C1=CC(C(C)C)=C(S(O)=O)C(C(C)C)=C1 BVSXRCDUVXEDNL-UHFFFAOYSA-N 0.000 description 1
- TZSXNOJOZIODBO-UHFFFAOYSA-N 2,4,6-triethylbenzenesulfinic acid Chemical compound CCC1=CC(CC)=C(S(O)=O)C(CC)=C1 TZSXNOJOZIODBO-UHFFFAOYSA-N 0.000 description 1
- LXFQSRIDYRFTJW-UHFFFAOYSA-N 2,4,6-trimethylbenzenesulfonic acid Chemical compound CC1=CC(C)=C(S(O)(=O)=O)C(C)=C1 LXFQSRIDYRFTJW-UHFFFAOYSA-N 0.000 description 1
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 1
- JGBAASVQPMTVHO-UHFFFAOYSA-N 2,5-dihydroperoxy-2,5-dimethylhexane Chemical compound OOC(C)(C)CCC(C)(C)OO JGBAASVQPMTVHO-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- DGPBVJWCIDNDPN-UHFFFAOYSA-N 2-(dimethylamino)benzaldehyde Chemical compound CN(C)C1=CC=CC=C1C=O DGPBVJWCIDNDPN-UHFFFAOYSA-N 0.000 description 1
- DVVXXHVHGGWWPE-UHFFFAOYSA-N 2-(dimethylamino)benzoic acid Chemical compound CN(C)C1=CC=CC=C1C(O)=O DVVXXHVHGGWWPE-UHFFFAOYSA-N 0.000 description 1
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 description 1
- IFMADWRJVDIYMF-UHFFFAOYSA-N 2-[4-ethyl-n-(2-hydroxyethyl)anilino]ethanol Chemical compound CCC1=CC=C(N(CCO)CCO)C=C1 IFMADWRJVDIYMF-UHFFFAOYSA-N 0.000 description 1
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 1
- IMKJXRBWMSKNQE-UHFFFAOYSA-N 2-[n-(2-hydroxyethyl)-3,5-di(propan-2-yl)anilino]ethanol Chemical compound CC(C)C1=CC(C(C)C)=CC(N(CCO)CCO)=C1 IMKJXRBWMSKNQE-UHFFFAOYSA-N 0.000 description 1
- UAMPJVJAALGMNG-UHFFFAOYSA-N 2-acetylbenzo[f]chromen-3-one Chemical compound C1=CC=C2C(C=C(C(O3)=O)C(=O)C)=C3C=CC2=C1 UAMPJVJAALGMNG-UHFFFAOYSA-N 0.000 description 1
- IJVRPNIWWODHHA-UHFFFAOYSA-N 2-cyanoprop-2-enoic acid Chemical compound OC(=O)C(=C)C#N IJVRPNIWWODHHA-UHFFFAOYSA-N 0.000 description 1
- VGZZAZYCLRYTNQ-UHFFFAOYSA-N 2-ethoxyethoxycarbonyloxy 2-ethoxyethyl carbonate Chemical compound CCOCCOC(=O)OOC(=O)OCCOCC VGZZAZYCLRYTNQ-UHFFFAOYSA-N 0.000 description 1
- ISTSJNBVMFHDRK-UHFFFAOYSA-N 2-ethyl-2-(2,2,4-trimethylpentylperoxy)hexanoic acid Chemical compound CCCCC(CC)(C(=O)O)OOCC(C)(C)CC(C)C ISTSJNBVMFHDRK-UHFFFAOYSA-N 0.000 description 1
- KTXWGMUMDPYXNN-UHFFFAOYSA-N 2-ethylhexan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCCC(CC)C[O-].CCCCC(CC)C[O-].CCCCC(CC)C[O-].CCCCC(CC)C[O-] KTXWGMUMDPYXNN-UHFFFAOYSA-N 0.000 description 1
- ZACVGCNKGYYQHA-UHFFFAOYSA-N 2-ethylhexoxycarbonyloxy 2-ethylhexyl carbonate Chemical compound CCCCC(CC)COC(=O)OOC(=O)OCC(CC)CCCC ZACVGCNKGYYQHA-UHFFFAOYSA-N 0.000 description 1
- LJKDOMVGKKPJBH-UHFFFAOYSA-N 2-ethylhexyl dihydrogen phosphate Chemical compound CCCCC(CC)COP(O)(O)=O LJKDOMVGKKPJBH-UHFFFAOYSA-N 0.000 description 1
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 1
- FLFWJIBUZQARMD-UHFFFAOYSA-N 2-mercapto-1,3-benzoxazole Chemical compound C1=CC=C2OC(S)=NC2=C1 FLFWJIBUZQARMD-UHFFFAOYSA-N 0.000 description 1
- RPBWMJBZQXCSFW-UHFFFAOYSA-N 2-methylpropanoyl 2-methylpropaneperoxoate Chemical compound CC(C)C(=O)OOC(=O)C(C)C RPBWMJBZQXCSFW-UHFFFAOYSA-N 0.000 description 1
- ACMLKANOGIVEPB-UHFFFAOYSA-N 2-oxo-2H-chromene-3-carboxylic acid Chemical compound C1=CC=C2OC(=O)C(C(=O)O)=CC2=C1 ACMLKANOGIVEPB-UHFFFAOYSA-N 0.000 description 1
- NUIZZJWNNGJSGL-UHFFFAOYSA-N 2-phenylpropan-2-yl 2,2-dimethyloctaneperoxoate Chemical compound CCCCCCC(C)(C)C(=O)OOC(C)(C)c1ccccc1 NUIZZJWNNGJSGL-UHFFFAOYSA-N 0.000 description 1
- UDXXYUDJOHIIDZ-UHFFFAOYSA-N 2-phosphonooxyethyl prop-2-enoate Chemical compound OP(O)(=O)OCCOC(=O)C=C UDXXYUDJOHIIDZ-UHFFFAOYSA-N 0.000 description 1
- BIISIZOQPWZPPS-UHFFFAOYSA-N 2-tert-butylperoxypropan-2-ylbenzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC=C1 BIISIZOQPWZPPS-UHFFFAOYSA-N 0.000 description 1
- AGIJRRREJXSQJR-UHFFFAOYSA-N 2h-thiazine Chemical group N1SC=CC=C1 AGIJRRREJXSQJR-UHFFFAOYSA-N 0.000 description 1
- KFGFVPMRLOQXNB-UHFFFAOYSA-N 3,5,5-trimethylhexanoyl 3,5,5-trimethylhexaneperoxoate Chemical compound CC(C)(C)CC(C)CC(=O)OOC(=O)CC(C)CC(C)(C)C KFGFVPMRLOQXNB-UHFFFAOYSA-N 0.000 description 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 1
- AZESABVBPAGIPJ-UHFFFAOYSA-N 3-(4-methoxybenzoyl)chromen-2-one Chemical compound C1=CC(OC)=CC=C1C(=O)C1=CC2=CC=CC=C2OC1=O AZESABVBPAGIPJ-UHFFFAOYSA-N 0.000 description 1
- XBIUWALDKXACEA-UHFFFAOYSA-N 3-[bis(2,4-dioxopentan-3-yl)alumanyl]pentane-2,4-dione Chemical compound CC(=O)C(C(C)=O)[Al](C(C(C)=O)C(C)=O)C(C(C)=O)C(C)=O XBIUWALDKXACEA-UHFFFAOYSA-N 0.000 description 1
- ZYAASQNKCWTPKI-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propan-1-amine Chemical compound CO[Si](C)(OC)CCCN ZYAASQNKCWTPKI-UHFFFAOYSA-N 0.000 description 1
- LZMNXXQIQIHFGC-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propyl 2-methylprop-2-enoate Chemical compound CO[Si](C)(OC)CCCOC(=O)C(C)=C LZMNXXQIQIHFGC-UHFFFAOYSA-N 0.000 description 1
- MYKMRINTJPZLQB-UHFFFAOYSA-N 3-acetyl-7-(dimethylamino)chromen-2-one Chemical compound C1=C(C(C)=O)C(=O)OC2=CC(N(C)C)=CC=C21 MYKMRINTJPZLQB-UHFFFAOYSA-N 0.000 description 1
- POLTYHPZKRUHOQ-UHFFFAOYSA-N 3-amino-4-(2-butoxyethyl)chromen-2-one Chemical compound C1=CC=CC2=C1OC(=O)C(N)=C2CCOCCCC POLTYHPZKRUHOQ-UHFFFAOYSA-N 0.000 description 1
- ITJVTQLTIZXPEQ-UHFFFAOYSA-N 3-benzoyl-5,7-dimethoxychromen-2-one Chemical compound O=C1OC2=CC(OC)=CC(OC)=C2C=C1C(=O)C1=CC=CC=C1 ITJVTQLTIZXPEQ-UHFFFAOYSA-N 0.000 description 1
- OXSWLSMWLZZECK-UHFFFAOYSA-N 3-benzoyl-6-bromochromen-2-one Chemical compound C=1C2=CC(Br)=CC=C2OC(=O)C=1C(=O)C1=CC=CC=C1 OXSWLSMWLZZECK-UHFFFAOYSA-N 0.000 description 1
- IIUIPOQYIBJROA-UHFFFAOYSA-N 3-benzoyl-6-methoxychromen-2-one Chemical compound C=1C2=CC(OC)=CC=C2OC(=O)C=1C(=O)C1=CC=CC=C1 IIUIPOQYIBJROA-UHFFFAOYSA-N 0.000 description 1
- FZFUZACPHSNNEC-UHFFFAOYSA-N 3-benzoyl-6-nitrochromen-2-one Chemical compound C=1C2=CC([N+](=O)[O-])=CC=C2OC(=O)C=1C(=O)C1=CC=CC=C1 FZFUZACPHSNNEC-UHFFFAOYSA-N 0.000 description 1
- CPVJWBWVJUAOMV-UHFFFAOYSA-N 3-benzoyl-7-(diethylamino)chromen-2-one Chemical compound O=C1OC2=CC(N(CC)CC)=CC=C2C=C1C(=O)C1=CC=CC=C1 CPVJWBWVJUAOMV-UHFFFAOYSA-N 0.000 description 1
- XMULXKFGESYAEG-UHFFFAOYSA-N 3-benzoyl-8-methoxychromen-2-one Chemical compound O=C1OC=2C(OC)=CC=CC=2C=C1C(=O)C1=CC=CC=C1 XMULXKFGESYAEG-UHFFFAOYSA-N 0.000 description 1
- LPBMPRKJYKSRLL-UHFFFAOYSA-N 3-benzoylchromen-2-one Chemical compound C=1C2=CC=CC=C2OC(=O)C=1C(=O)C1=CC=CC=C1 LPBMPRKJYKSRLL-UHFFFAOYSA-N 0.000 description 1
- URDOJQUSEUXVRP-UHFFFAOYSA-N 3-triethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CCO[Si](OCC)(OCC)CCCOC(=O)C(C)=C URDOJQUSEUXVRP-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- VFXXTYGQYWRHJP-UHFFFAOYSA-N 4,4'-azobis(4-cyanopentanoic acid) Chemical compound OC(=O)CCC(C)(C#N)N=NC(C)(CCC(O)=O)C#N VFXXTYGQYWRHJP-UHFFFAOYSA-N 0.000 description 1
- GPAPPPVRLPGFEQ-UHFFFAOYSA-N 4,4'-dichlorodiphenyl sulfone Chemical compound C1=CC(Cl)=CC=C1S(=O)(=O)C1=CC=C(Cl)C=C1 GPAPPPVRLPGFEQ-UHFFFAOYSA-N 0.000 description 1
- 125000001999 4-Methoxybenzoyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1OC([H])([H])[H])C(*)=O 0.000 description 1
- DWDURZSYQTXVIN-UHFFFAOYSA-N 4-[(4-aminophenyl)-(4-methyliminocyclohexa-2,5-dien-1-ylidene)methyl]aniline Chemical compound C1=CC(=NC)C=CC1=C(C=1C=CC(N)=CC=1)C1=CC=C(N)C=C1 DWDURZSYQTXVIN-UHFFFAOYSA-N 0.000 description 1
- VGVHNLRUAMRIEW-UHFFFAOYSA-N 4-methylcyclohexan-1-one Chemical compound CC1CCC(=O)CC1 VGVHNLRUAMRIEW-UHFFFAOYSA-N 0.000 description 1
- ZVVXONRZVSRAKL-UHFFFAOYSA-N 4-phosphonooxybutyl prop-2-enoate Chemical compound OP(O)(=O)OCCCCOC(=O)C=C ZVVXONRZVSRAKL-UHFFFAOYSA-N 0.000 description 1
- KQLZAABIBODGSQ-UHFFFAOYSA-N 4-propoxybutyl prop-2-enoate Chemical compound CCCOCCCCOC(=O)C=C KQLZAABIBODGSQ-UHFFFAOYSA-N 0.000 description 1
- DUFCMRCMPHIFTR-UHFFFAOYSA-N 5-(dimethylsulfamoyl)-2-methylfuran-3-carboxylic acid Chemical compound CN(C)S(=O)(=O)C1=CC(C(O)=O)=C(C)O1 DUFCMRCMPHIFTR-UHFFFAOYSA-N 0.000 description 1
- XXMPXLWBTGYUHO-UHFFFAOYSA-N 5-phosphonooxypentyl prop-2-enoate Chemical compound OP(O)(=O)OCCCCCOC(=O)C=C XXMPXLWBTGYUHO-UHFFFAOYSA-N 0.000 description 1
- YBHSRYKMANGQQS-UHFFFAOYSA-N 6-methoxy-3-(6-methoxy-2-oxochromene-3-carbonyl)chromen-2-one Chemical compound COC1=CC=C2OC(=O)C(C(=O)C=3C(=O)OC4=CC=C(C=C4C=3)OC)=CC2=C1 YBHSRYKMANGQQS-UHFFFAOYSA-N 0.000 description 1
- UNLGHUTUQNFLSO-UHFFFAOYSA-N 6-phosphonooxyhexyl prop-2-enoate Chemical compound OP(O)(=O)OCCCCCCOC(=O)C=C UNLGHUTUQNFLSO-UHFFFAOYSA-N 0.000 description 1
- SANIRTQDABNCHF-UHFFFAOYSA-N 7-(diethylamino)-3-[7-(diethylamino)-2-oxochromene-3-carbonyl]chromen-2-one Chemical compound C1=C(N(CC)CC)C=C2OC(=O)C(C(=O)C3=CC4=CC=C(C=C4OC3=O)N(CC)CC)=CC2=C1 SANIRTQDABNCHF-UHFFFAOYSA-N 0.000 description 1
- RVCQMFUJJMHLHQ-UHFFFAOYSA-N 7-(dimethylamino)-3-[7-(dimethylamino)-2-oxochromene-3-carbonyl]chromen-2-one Chemical compound C1=C(N(C)C)C=C2OC(=O)C(C(=O)C3=CC4=CC=C(C=C4OC3=O)N(C)C)=CC2=C1 RVCQMFUJJMHLHQ-UHFFFAOYSA-N 0.000 description 1
- VEEGNDSSWAOLFN-UHFFFAOYSA-N 7-methoxy-2-oxochromene-3-carboxylic acid Chemical compound C1=C(C(O)=O)C(=O)OC2=CC(OC)=CC=C21 VEEGNDSSWAOLFN-UHFFFAOYSA-N 0.000 description 1
- MKNWBTWLMCHXPM-UHFFFAOYSA-N 7-phosphonooxyheptyl prop-2-enoate Chemical compound OP(O)(=O)OCCCCCCCOC(=O)C=C MKNWBTWLMCHXPM-UHFFFAOYSA-N 0.000 description 1
- ODRDTKMYQDXVGG-UHFFFAOYSA-N 8-methoxycoumarin Natural products C1=CC(=O)OC2=C1C=CC=C2OC ODRDTKMYQDXVGG-UHFFFAOYSA-N 0.000 description 1
- AIXCHNUSQWJDRQ-UHFFFAOYSA-N 8-phosphonooxyoctyl prop-2-enoate Chemical compound OP(O)(=O)OCCCCCCCCOC(=O)C=C AIXCHNUSQWJDRQ-UHFFFAOYSA-N 0.000 description 1
- YYVYAPXYZVYDHN-UHFFFAOYSA-N 9,10-phenanthroquinone Chemical compound C1=CC=C2C(=O)C(=O)C3=CC=CC=C3C2=C1 YYVYAPXYZVYDHN-UHFFFAOYSA-N 0.000 description 1
- OUSRYBRPEYVGHG-UHFFFAOYSA-N 9-phosphonooxynonyl prop-2-enoate Chemical compound OP(O)(=O)OCCCCCCCCCOC(=O)C=C OUSRYBRPEYVGHG-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- VVAVKBBTPWYADW-UHFFFAOYSA-L Biebrich scarlet Chemical compound [Na+].[Na+].OC1=CC=C2C=CC=CC2=C1N=NC(C(=C1)S([O-])(=O)=O)=CC=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 VVAVKBBTPWYADW-UHFFFAOYSA-L 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- NPIAYTKVIYZUQB-UHFFFAOYSA-N C(CC)C1=CC=C(C=C1)[PH2]=O Chemical compound C(CC)C1=CC=C(C=C1)[PH2]=O NPIAYTKVIYZUQB-UHFFFAOYSA-N 0.000 description 1
- WXHAHIURTKBMDH-UHFFFAOYSA-M CC(C)C1=C(C(=C(C=C1)S(=O)[O-])C(C)C)C(C)C.[Na+] Chemical compound CC(C)C1=C(C(=C(C=C1)S(=O)[O-])C(C)C)C(C)C.[Na+] WXHAHIURTKBMDH-UHFFFAOYSA-M 0.000 description 1
- BUBJBVLNMSTXBG-UHFFFAOYSA-N CC1=C(C(=O)P(C2=CC=CC=C2)=O)C(=CC(=C1)C)C.[Na] Chemical class CC1=C(C(=O)P(C2=CC=CC=C2)=O)C(=CC(=C1)C)C.[Na] BUBJBVLNMSTXBG-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 description 1
- 229910021590 Copper(II) bromide Inorganic materials 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- QSJXEFYPDANLFS-UHFFFAOYSA-N Diacetyl Chemical group CC(=O)C(C)=O QSJXEFYPDANLFS-UHFFFAOYSA-N 0.000 description 1
- 239000004386 Erythritol Substances 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 1
- DRNPGEPMHMPIQU-UHFFFAOYSA-N O.[Ti].[Ti].CCCCO.CCCCO.CCCCO.CCCCO.CCCCO.CCCCO Chemical compound O.[Ti].[Ti].CCCCO.CCCCO.CCCCO.CCCCO.CCCCO.CCCCO DRNPGEPMHMPIQU-UHFFFAOYSA-N 0.000 description 1
- JNLUAQUERRIFBT-UHFFFAOYSA-N P(=O)(OCCCCCCCCCC)(O)O.C(C=C)(=O)OC(C=C)=O Chemical compound P(=O)(OCCCCCCCCCC)(O)O.C(C=C)(=O)OC(C=C)=O JNLUAQUERRIFBT-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 229920000491 Polyphenylsulfone Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- YPWFISCTZQNZAU-UHFFFAOYSA-N Thiane Chemical group C1CCSCC1 YPWFISCTZQNZAU-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical group C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 239000004234 Yellow 2G Substances 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- PRRGXULZOZTZDK-UHFFFAOYSA-N [(2,6-dichlorobenzoyl)-(2,5-dimethylphenyl)phosphoryl]-(2,6-dichlorophenyl)methanone Chemical compound CC1=CC=C(C)C(P(=O)(C(=O)C=2C(=CC=CC=2Cl)Cl)C(=O)C=2C(=CC=CC=2Cl)Cl)=C1 PRRGXULZOZTZDK-UHFFFAOYSA-N 0.000 description 1
- YNJCLWHSZGZEAS-UHFFFAOYSA-N [(2,6-dichlorobenzoyl)-naphthalen-1-ylphosphoryl]-(2,6-dichlorophenyl)methanone Chemical compound ClC1=CC=CC(Cl)=C1C(=O)P(=O)(C=1C2=CC=CC=C2C=CC=1)C(=O)C1=C(Cl)C=CC=C1Cl YNJCLWHSZGZEAS-UHFFFAOYSA-N 0.000 description 1
- DNRISHWSPBDRTH-UHFFFAOYSA-N [(2,6-dichlorobenzoyl)-phenylphosphoryl]-(2,6-dichlorophenyl)methanone Chemical compound ClC1=CC=CC(Cl)=C1C(=O)P(=O)(C=1C=CC=CC=1)C(=O)C1=C(Cl)C=CC=C1Cl DNRISHWSPBDRTH-UHFFFAOYSA-N 0.000 description 1
- ZTCAGYRXUCWHPV-UHFFFAOYSA-N [(2,6-dimethoxybenzoyl)-(2,5-dimethylphenyl)phosphoryl]-(2,6-dimethoxyphenyl)methanone Chemical compound COC1=CC=CC(OC)=C1C(=O)P(=O)(C=1C(=CC=C(C)C=1)C)C(=O)C1=C(OC)C=CC=C1OC ZTCAGYRXUCWHPV-UHFFFAOYSA-N 0.000 description 1
- QISAYNXDUCNISJ-UHFFFAOYSA-N [(2,6-dimethoxybenzoyl)-phenylphosphoryl]-(2,6-dimethoxyphenyl)methanone Chemical compound COC1=CC=CC(OC)=C1C(=O)P(=O)(C=1C=CC=CC=1)C(=O)C1=C(OC)C=CC=C1OC QISAYNXDUCNISJ-UHFFFAOYSA-N 0.000 description 1
- LXEKPEMOWBOYRF-UHFFFAOYSA-N [2-[(1-azaniumyl-1-imino-2-methylpropan-2-yl)diazenyl]-2-methylpropanimidoyl]azanium;dichloride Chemical compound Cl.Cl.NC(=N)C(C)(C)N=NC(C)(C)C(N)=N LXEKPEMOWBOYRF-UHFFFAOYSA-N 0.000 description 1
- VZTQQYMRXDUHDO-UHFFFAOYSA-N [2-hydroxy-3-[4-[2-[4-(2-hydroxy-3-prop-2-enoyloxypropoxy)phenyl]propan-2-yl]phenoxy]propyl] prop-2-enoate Chemical compound C=1C=C(OCC(O)COC(=O)C=C)C=CC=1C(C)(C)C1=CC=C(OCC(O)COC(=O)C=C)C=C1 VZTQQYMRXDUHDO-UHFFFAOYSA-N 0.000 description 1
- TYJKIEGXKNWFJY-UHFFFAOYSA-N [3-(7-acetyloxy-2-oxochromene-3-carbonyl)-2-oxochromen-7-yl] acetate Chemical compound C1=C(OC(C)=O)C=C2OC(=O)C(C(=O)C3=CC4=CC=C(C=C4OC3=O)OC(=O)C)=CC2=C1 TYJKIEGXKNWFJY-UHFFFAOYSA-N 0.000 description 1
- NUYFQCRLMKAHTJ-UHFFFAOYSA-M [Br-].C(CCCCCCCCC)[N+]1=CC=CC=C1.C(C=C)(=O)OC(C=C)=O Chemical compound [Br-].C(CCCCCCCCC)[N+]1=CC=CC=C1.C(C=C)(=O)OC(C=C)=O NUYFQCRLMKAHTJ-UHFFFAOYSA-M 0.000 description 1
- GRWDNMIZBWODSA-UHFFFAOYSA-M [Cl-].C(CCCCCCCCC)[N+]1=CC=CC=C1.C(C=C)(=O)OC(C=C)=O Chemical compound [Cl-].C(CCCCCCCCC)[N+]1=CC=CC=C1.C(C=C)(=O)OC(C=C)=O GRWDNMIZBWODSA-UHFFFAOYSA-M 0.000 description 1
- YERWCDXTMWTOEL-UHFFFAOYSA-N [[6-[[3-hydroxy-2-(hydroxymethyl)propanoyl]oxyamino]-3,5,5-trimethylhexyl]amino] 3-hydroxy-2-(hydroxymethyl)propanoate Chemical compound OCC(CO)C(=O)ONCCC(C)CC(C)(C)CNOC(=O)C(CO)CO YERWCDXTMWTOEL-UHFFFAOYSA-N 0.000 description 1
- KYIKRXIYLAGAKQ-UHFFFAOYSA-N abcn Chemical compound C1CCCCC1(C#N)N=NC1(C#N)CCCCC1 KYIKRXIYLAGAKQ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- XFSBVAOIAHNAPC-WSORPINJSA-N acetylbenzoylaconine Chemical compound O([C@H]1[C@]2(O)C[C@H]3C45[C@@H]6[C@@H]([C@@]([C@H]31)(OC(C)=O)[C@@H](O)[C@@H]2OC)[C@H](OC)C4[C@]([C@@H](C[C@H]5OC)O)(COC)CN6CC)C(=O)C1=CC=CC=C1 XFSBVAOIAHNAPC-WSORPINJSA-N 0.000 description 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
- 150000003926 acrylamides Chemical class 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- HEQCHSSPWMWXBH-UHFFFAOYSA-L barium(2+) 1-[(2-carboxyphenyl)diazenyl]naphthalen-2-olate Chemical compound [Ba++].Oc1ccc2ccccc2c1N=Nc1ccccc1C([O-])=O.Oc1ccc2ccccc2c1N=Nc1ccccc1C([O-])=O HEQCHSSPWMWXBH-UHFFFAOYSA-L 0.000 description 1
- POJOORKDYOPQLS-UHFFFAOYSA-L barium(2+) 5-chloro-2-[(2-hydroxynaphthalen-1-yl)diazenyl]-4-methylbenzenesulfonate Chemical compound [Ba+2].C1=C(Cl)C(C)=CC(N=NC=2C3=CC=CC=C3C=CC=2O)=C1S([O-])(=O)=O.C1=C(Cl)C(C)=CC(N=NC=2C3=CC=CC=C3C=CC=2O)=C1S([O-])(=O)=O POJOORKDYOPQLS-UHFFFAOYSA-L 0.000 description 1
- 239000000981 basic dye Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- UIJGNTRUPZPVNG-UHFFFAOYSA-N benzenecarbothioic s-acid Chemical compound SC(=O)C1=CC=CC=C1 UIJGNTRUPZPVNG-UHFFFAOYSA-N 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- XSIFPSYPOVKYCO-UHFFFAOYSA-N benzoic acid butyl ester Natural products CCCCOC(=O)C1=CC=CC=C1 XSIFPSYPOVKYCO-UHFFFAOYSA-N 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- UBXYXCRCOKCZIT-UHFFFAOYSA-N biphenyl-3-ol Chemical compound OC1=CC=CC(C=2C=CC=CC=2)=C1 UBXYXCRCOKCZIT-UHFFFAOYSA-N 0.000 description 1
- YXVFYQXJAXKLAK-UHFFFAOYSA-N biphenyl-4-ol Chemical compound C1=CC(O)=CC=C1C1=CC=CC=C1 YXVFYQXJAXKLAK-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- IYYIVELXUANFED-UHFFFAOYSA-N bromo(trimethyl)silane Chemical compound C[Si](C)(C)Br IYYIVELXUANFED-UHFFFAOYSA-N 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- BSDOQSMQCZQLDV-UHFFFAOYSA-N butan-1-olate;zirconium(4+) Chemical compound [Zr+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] BSDOQSMQCZQLDV-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- BXIQXYOPGBXIEM-UHFFFAOYSA-N butyl 4,4-bis(tert-butylperoxy)pentanoate Chemical compound CCCCOC(=O)CCC(C)(OOC(C)(C)C)OOC(C)(C)C BXIQXYOPGBXIEM-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- CJOBVZJTOIVNNF-UHFFFAOYSA-N cadmium sulfide Chemical compound [Cd]=S CJOBVZJTOIVNNF-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- JDFASTJCXKFWFY-UHFFFAOYSA-L calcium;2,4,6-triethylbenzenesulfinate Chemical compound [Ca+2].CCC1=CC(CC)=C(S([O-])=O)C(CC)=C1.CCC1=CC(CC)=C(S([O-])=O)C(CC)=C1 JDFASTJCXKFWFY-UHFFFAOYSA-L 0.000 description 1
- MGKWLBCLSKZROU-UHFFFAOYSA-L calcium;2,4,6-trimethylbenzenesulfinate Chemical compound [Ca+2].CC1=CC(C)=C(S([O-])=O)C(C)=C1.CC1=CC(C)=C(S([O-])=O)C(C)=C1 MGKWLBCLSKZROU-UHFFFAOYSA-L 0.000 description 1
- JPLNMWITWCOINR-UHFFFAOYSA-L calcium;4-methylbenzenesulfinate Chemical compound [Ca+2].CC1=CC=C(S([O-])=O)C=C1.CC1=CC=C(S([O-])=O)C=C1 JPLNMWITWCOINR-UHFFFAOYSA-L 0.000 description 1
- CQTBCRGSMDMCKL-UHFFFAOYSA-L calcium;benzenesulfinate Chemical compound [Ca+2].[O-]S(=O)C1=CC=CC=C1.[O-]S(=O)C1=CC=CC=C1 CQTBCRGSMDMCKL-UHFFFAOYSA-L 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- OIQPTROHQCGFEF-UHFFFAOYSA-L chembl1371409 Chemical compound [Na+].[Na+].OC1=CC=C2C=C(S([O-])(=O)=O)C=CC2=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 OIQPTROHQCGFEF-UHFFFAOYSA-L 0.000 description 1
- PZTQVMXMKVTIRC-UHFFFAOYSA-L chembl2028348 Chemical compound [Ca+2].[O-]S(=O)(=O)C1=CC(C)=CC=C1N=NC1=C(O)C(C([O-])=O)=CC2=CC=CC=C12 PZTQVMXMKVTIRC-UHFFFAOYSA-L 0.000 description 1
- ZLFVRXUOSPRRKQ-UHFFFAOYSA-N chembl2138372 Chemical compound [O-][N+](=O)C1=CC(C)=CC=C1N=NC1=C(O)C=CC2=CC=CC=C12 ZLFVRXUOSPRRKQ-UHFFFAOYSA-N 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 229930016911 cinnamic acid Natural products 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- SVOAENZIOKPANY-CVBJKYQLSA-L copper;(z)-octadec-9-enoate Chemical compound [Cu+2].CCCCCCCC\C=C/CCCCCCCC([O-])=O.CCCCCCCC\C=C/CCCCCCCC([O-])=O SVOAENZIOKPANY-CVBJKYQLSA-L 0.000 description 1
- QNZRVYCYEMYQMD-UHFFFAOYSA-N copper;pentane-2,4-dione Chemical compound [Cu].CC(=O)CC(C)=O QNZRVYCYEMYQMD-UHFFFAOYSA-N 0.000 description 1
- VBVAVBCYMYWNOU-UHFFFAOYSA-N coumarin 6 Chemical compound C1=CC=C2SC(C3=CC4=CC=C(C=C4OC3=O)N(CC)CC)=NC2=C1 VBVAVBCYMYWNOU-UHFFFAOYSA-N 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- SPTHWAJJMLCAQF-UHFFFAOYSA-M ctk4f8481 Chemical compound [O-]O.CC(C)C1=CC=CC=C1C(C)C SPTHWAJJMLCAQF-UHFFFAOYSA-M 0.000 description 1
- 229940076286 cupric acetate Drugs 0.000 description 1
- 229960003280 cupric chloride Drugs 0.000 description 1
- 125000004976 cyclobutylene group Chemical group 0.000 description 1
- 125000004977 cycloheptylene group Chemical group 0.000 description 1
- 125000004956 cyclohexylene group Chemical group 0.000 description 1
- 125000004979 cyclopentylene group Chemical group 0.000 description 1
- VTXVGVNLYGSIAR-UHFFFAOYSA-N decane-1-thiol Chemical compound CCCCCCCCCCS VTXVGVNLYGSIAR-UHFFFAOYSA-N 0.000 description 1
- XJOBOFWTZOKMOH-UHFFFAOYSA-N decanoyl decaneperoxoate Chemical compound CCCCCCCCCC(=O)OOC(=O)CCCCCCCCC XJOBOFWTZOKMOH-UHFFFAOYSA-N 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- KQAHMVLQCSALSX-UHFFFAOYSA-N decyl(trimethoxy)silane Chemical compound CCCCCCCCCC[Si](OC)(OC)OC KQAHMVLQCSALSX-UHFFFAOYSA-N 0.000 description 1
- 210000004513 dentition Anatomy 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 125000004915 dibutylamino group Chemical group C(CCC)N(CCCC)* 0.000 description 1
- WCRDXYSYPCEIAK-UHFFFAOYSA-N dibutylstannane Chemical compound CCCC[SnH2]CCCC WCRDXYSYPCEIAK-UHFFFAOYSA-N 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- ZFTFAPZRGNKQPU-UHFFFAOYSA-N dicarbonic acid Chemical compound OC(=O)OC(O)=O ZFTFAPZRGNKQPU-UHFFFAOYSA-N 0.000 description 1
- OSXYHAQZDCICNX-UHFFFAOYSA-N dichloro(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](Cl)(Cl)C1=CC=CC=C1 OSXYHAQZDCICNX-UHFFFAOYSA-N 0.000 description 1
- KTQYJQFGNYHXMB-UHFFFAOYSA-N dichloro(methyl)silicon Chemical compound C[Si](Cl)Cl KTQYJQFGNYHXMB-UHFFFAOYSA-N 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- ZZNQQQWFKKTOSD-UHFFFAOYSA-N diethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OCC)(OCC)C1=CC=CC=C1 ZZNQQQWFKKTOSD-UHFFFAOYSA-N 0.000 description 1
- OTARVPUIYXHRRB-UHFFFAOYSA-N diethoxy-methyl-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](C)(OCC)CCCOCC1CO1 OTARVPUIYXHRRB-UHFFFAOYSA-N 0.000 description 1
- UCXUKTLCVSGCNR-UHFFFAOYSA-N diethylsilane Chemical compound CC[SiH2]CC UCXUKTLCVSGCNR-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 description 1
- AHUXYBVKTIBBJW-UHFFFAOYSA-N dimethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OC)(OC)C1=CC=CC=C1 AHUXYBVKTIBBJW-UHFFFAOYSA-N 0.000 description 1
- DIJRHOZMLZRNLM-UHFFFAOYSA-N dimethoxy-methyl-(3,3,3-trifluoropropyl)silane Chemical compound CO[Si](C)(OC)CCC(F)(F)F DIJRHOZMLZRNLM-UHFFFAOYSA-N 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 description 1
- HGQSXVKHVMGQRG-UHFFFAOYSA-N dioctyltin Chemical compound CCCCCCCC[Sn]CCCCCCCC HGQSXVKHVMGQRG-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- MIBMTBXKARQXFP-UHFFFAOYSA-N diphenylphosphoryl-(2,3,5,6-tetramethylphenyl)methanone Chemical compound CC1=CC(C)=C(C)C(C(=O)P(=O)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1C MIBMTBXKARQXFP-UHFFFAOYSA-N 0.000 description 1
- FTZLWXQKVFFWLY-UHFFFAOYSA-L disodium;2,5-dichloro-4-[3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4h-pyrazol-1-yl]benzenesulfonate Chemical compound [Na+].[Na+].CC1=NN(C=2C(=CC(=C(Cl)C=2)S([O-])(=O)=O)Cl)C(=O)C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 FTZLWXQKVFFWLY-UHFFFAOYSA-L 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- CIKJANOSDPPCAU-UHFFFAOYSA-N ditert-butyl cyclohexane-1,4-dicarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1CCC(C(=O)OOC(C)(C)C)CC1 CIKJANOSDPPCAU-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 description 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
- 229940009714 erythritol Drugs 0.000 description 1
- 235000019414 erythritol Nutrition 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- WOXXJEVNDJOOLV-UHFFFAOYSA-N ethenyl-tris(2-methoxyethoxy)silane Chemical compound COCCO[Si](OCCOC)(OCCOC)C=C WOXXJEVNDJOOLV-UHFFFAOYSA-N 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- YGHIIBLLAKLTBT-UHFFFAOYSA-N ethyl 6-methoxy-2-oxochromene-3-carboxylate Chemical compound COC1=CC=C2OC(=O)C(C(=O)OCC)=CC2=C1 YGHIIBLLAKLTBT-UHFFFAOYSA-N 0.000 description 1
- ATXWFSDEXYKQST-UHFFFAOYSA-N ethyl 8-methoxy-2-oxochromene-3-carboxylate Chemical compound C1=CC(OC)=C2OC(=O)C(C(=O)OCC)=CC2=C1 ATXWFSDEXYKQST-UHFFFAOYSA-N 0.000 description 1
- SBRXLTRZCJVAPH-UHFFFAOYSA-N ethyl(trimethoxy)silane Chemical compound CC[Si](OC)(OC)OC SBRXLTRZCJVAPH-UHFFFAOYSA-N 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- LIIALPBMIOVAHH-UHFFFAOYSA-N herniarin Chemical compound C1=CC(=O)OC2=CC(OC)=CC=C21 LIIALPBMIOVAHH-UHFFFAOYSA-N 0.000 description 1
- JHGVLAHJJNKSAW-UHFFFAOYSA-N herniarin Natural products C1CC(=O)OC2=CC(OC)=CC=C21 JHGVLAHJJNKSAW-UHFFFAOYSA-N 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 150000002432 hydroperoxides Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- DOUHZFSGSXMPIE-UHFFFAOYSA-N hydroxidooxidosulfur(.) Chemical compound [O]SO DOUHZFSGSXMPIE-UHFFFAOYSA-N 0.000 description 1
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- MIVOPSLBXCQIBW-UHFFFAOYSA-M lithium;2,4,6-trimethylbenzenesulfinate Chemical compound [Li+].CC1=CC(C)=C(S([O-])=O)C(C)=C1 MIVOPSLBXCQIBW-UHFFFAOYSA-M 0.000 description 1
- MSUZXYWQEDRGFN-UHFFFAOYSA-M lithium;4-methylbenzenesulfinate Chemical compound [Li+].CC1=CC=C(S([O-])=O)C=C1 MSUZXYWQEDRGFN-UHFFFAOYSA-M 0.000 description 1
- VIDXETATLKBUBY-UHFFFAOYSA-M lithium;benzenesulfonate Chemical compound [Li+].[O-]S(=O)(=O)C1=CC=CC=C1 VIDXETATLKBUBY-UHFFFAOYSA-M 0.000 description 1
- 235000010187 litholrubine BK Nutrition 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- ITNVWQNWHXEMNS-UHFFFAOYSA-N methanolate;titanium(4+) Chemical compound [Ti+4].[O-]C.[O-]C.[O-]C.[O-]C ITNVWQNWHXEMNS-UHFFFAOYSA-N 0.000 description 1
- ZQMHJBXHRFJKOT-UHFFFAOYSA-N methyl 2-[(1-methoxy-2-methyl-1-oxopropan-2-yl)diazenyl]-2-methylpropanoate Chemical compound COC(=O)C(C)(C)N=NC(C)(C)C(=O)OC ZQMHJBXHRFJKOT-UHFFFAOYSA-N 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 239000005055 methyl trichlorosilane Substances 0.000 description 1
- 239000005048 methyldichlorosilane Substances 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 description 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- KBJFYLLAMSZSOG-UHFFFAOYSA-N n-(3-trimethoxysilylpropyl)aniline Chemical compound CO[Si](OC)(OC)CCCNC1=CC=CC=C1 KBJFYLLAMSZSOG-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- UHGIMQLJWRAPLT-UHFFFAOYSA-N octadecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCCCOP(O)(O)=O UHGIMQLJWRAPLT-UHFFFAOYSA-N 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000010292 orthophenyl phenol Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- BFYJDHRWCNNYJQ-UHFFFAOYSA-N oxo-(3-oxo-3-phenylpropoxy)-(2,4,6-trimethylphenyl)phosphanium Chemical compound CC1=CC(C)=CC(C)=C1[P+](=O)OCCC(=O)C1=CC=CC=C1 BFYJDHRWCNNYJQ-UHFFFAOYSA-N 0.000 description 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- FZUGPQWGEGAKET-UHFFFAOYSA-N parbenate Chemical compound CCOC(=O)C1=CC=C(N(C)C)C=C1 FZUGPQWGEGAKET-UHFFFAOYSA-N 0.000 description 1
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 1
- TZMFJUDUGYTVRY-UHFFFAOYSA-N pentane-2,3-dione Chemical compound CCC(=O)C(C)=O TZMFJUDUGYTVRY-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000005634 peroxydicarbonate group Chemical group 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000005054 phenyltrichlorosilane Substances 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- NLZLDWFYQXFPSZ-UHFFFAOYSA-M potassium;2,4,6-triethylbenzenesulfinate Chemical compound [K+].CCC1=CC(CC)=C(S([O-])=O)C(CC)=C1 NLZLDWFYQXFPSZ-UHFFFAOYSA-M 0.000 description 1
- ABHHITAVUODQNA-UHFFFAOYSA-M potassium;benzenesulfonate Chemical compound [K+].[O-]S(=O)(=O)C1=CC=CC=C1 ABHHITAVUODQNA-UHFFFAOYSA-M 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- ZGSOBQAJAUGRBK-UHFFFAOYSA-N propan-2-olate;zirconium(4+) Chemical compound [Zr+4].CC(C)[O-].CC(C)[O-].CC(C)[O-].CC(C)[O-] ZGSOBQAJAUGRBK-UHFFFAOYSA-N 0.000 description 1
- BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- WWYACYKHLMCNBG-UHFFFAOYSA-M sodium;2,4,6-tri(propan-2-yl)benzenesulfinate Chemical compound [Na+].CC(C)C1=CC(C(C)C)=C(S([O-])=O)C(C(C)C)=C1 WWYACYKHLMCNBG-UHFFFAOYSA-M 0.000 description 1
- KNHRGMOGYVTHPU-UHFFFAOYSA-M sodium;2,4,6-triethylbenzenesulfinate Chemical compound [Na+].CCC1=CC(CC)=C(S([O-])=O)C(CC)=C1 KNHRGMOGYVTHPU-UHFFFAOYSA-M 0.000 description 1
- GRBCNEIBDFNEES-UHFFFAOYSA-M sodium;2,4,6-trimethylbenzenesulfinate Chemical compound [Na+].CC1=CC(C)=C(S([O-])=O)C(C)=C1 GRBCNEIBDFNEES-UHFFFAOYSA-M 0.000 description 1
- KFZUDNZQQCWGKF-UHFFFAOYSA-M sodium;4-methylbenzenesulfinate Chemical compound [Na+].CC1=CC=C(S([O-])=O)C=C1 KFZUDNZQQCWGKF-UHFFFAOYSA-M 0.000 description 1
- CHLCPTJLUJHDBO-UHFFFAOYSA-M sodium;benzenesulfinate Chemical compound [Na+].[O-]S(=O)C1=CC=CC=C1 CHLCPTJLUJHDBO-UHFFFAOYSA-M 0.000 description 1
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 1
- OPQYOFWUFGEMRZ-UHFFFAOYSA-N tert-butyl 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOC(=O)C(C)(C)C OPQYOFWUFGEMRZ-UHFFFAOYSA-N 0.000 description 1
- JIYXDFNAPHIAFH-UHFFFAOYSA-N tert-butyl 3-tert-butylperoxycarbonylbenzoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC(C(=O)OC(C)(C)C)=C1 JIYXDFNAPHIAFH-UHFFFAOYSA-N 0.000 description 1
- NMOALOSNPWTWRH-UHFFFAOYSA-N tert-butyl 7,7-dimethyloctaneperoxoate Chemical compound CC(C)(C)CCCCCC(=O)OOC(C)(C)C NMOALOSNPWTWRH-UHFFFAOYSA-N 0.000 description 1
- SWAXTRYEYUTSAP-UHFFFAOYSA-N tert-butyl ethaneperoxoate Chemical compound CC(=O)OOC(C)(C)C SWAXTRYEYUTSAP-UHFFFAOYSA-N 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 1
- RAOIDOHSFRTOEL-UHFFFAOYSA-N tetrahydrothiophene Chemical group C1CCSC1 RAOIDOHSFRTOEL-UHFFFAOYSA-N 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- GQIUQDDJKHLHTB-UHFFFAOYSA-N trichloro(ethenyl)silane Chemical compound Cl[Si](Cl)(Cl)C=C GQIUQDDJKHLHTB-UHFFFAOYSA-N 0.000 description 1
- ORVMIVQULIKXCP-UHFFFAOYSA-N trichloro(phenyl)silane Chemical compound Cl[Si](Cl)(Cl)C1=CC=CC=C1 ORVMIVQULIKXCP-UHFFFAOYSA-N 0.000 description 1
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 1
- JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 1
- JXUKBNICSRJFAP-UHFFFAOYSA-N triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCOCC1CO1 JXUKBNICSRJFAP-UHFFFAOYSA-N 0.000 description 1
- XYJRNCYWTVGEEG-UHFFFAOYSA-N trimethoxy(2-methylpropyl)silane Chemical compound CO[Si](OC)(OC)CC(C)C XYJRNCYWTVGEEG-UHFFFAOYSA-N 0.000 description 1
- JLGNHOJUQFHYEZ-UHFFFAOYSA-N trimethoxy(3,3,3-trifluoropropyl)silane Chemical compound CO[Si](OC)(OC)CCC(F)(F)F JLGNHOJUQFHYEZ-UHFFFAOYSA-N 0.000 description 1
- ZNOCGWVLWPVKAO-UHFFFAOYSA-N trimethoxy(phenyl)silane Chemical compound CO[Si](OC)(OC)C1=CC=CC=C1 ZNOCGWVLWPVKAO-UHFFFAOYSA-N 0.000 description 1
- 239000005051 trimethylchlorosilane Substances 0.000 description 1
- AAPLIUHOKVUFCC-UHFFFAOYSA-N trimethylsilanol Chemical compound C[Si](C)(C)O AAPLIUHOKVUFCC-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000005050 vinyl trichlorosilane Substances 0.000 description 1
- 235000019235 yellow 2G Nutrition 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
- A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/70—Preparations for dentistry comprising inorganic additives
- A61K6/71—Fillers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/849—Preparations for artificial teeth, for filling teeth or for capping teeth comprising inorganic cements
- A61K6/871—Quartz; SiO2
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0022—Blanks or green, unfinished dental restoration parts
Definitions
- the present invention is a dental restoration curable composition preferably used as a dental material that can replace a part or the whole of a natural tooth, particularly a dental composite resin, in the field of dentistry.
- the present invention relates to a dental composite resin composed of a dental composite resin and a dental mill blank composed of a cured product of the curable composition for dental restoration.
- a dental restoration curable composition composed of a polymerizable monomer, an inorganic filler, a polymerization initiator and the like is called a dental composite resin, and is used today as a material for repairing tooth defects and caries. It is the most frequently used dental material.
- Dental composite resins have sufficient mechanical strength to replace natural teeth in cured products after polymerization and curing, water resistance to withstand long-term oral restoration, and polishability to obtain gloss equivalent to that of natural teeth. In the past state before polymerization and curing, it is required to have operability suitable for filling the tooth cavity using a dental instrument or the like.
- Patent Document 1 a technique for blending a polycarbonate dimethacrylate represented by the following formula (III) has been proposed for the purpose of realizing excellent paste operability and abrasion resistance of a cured product.
- Patent Document 2 a photocurable resin composition containing a polycarbonate containing at least two (meth) acrylate groups in a molecule having a molecular weight of 200 to 10,000 has been proposed (Patent Document 2).
- the operability at the time of manufacturing the cast clasp is excellent, the surface characteristics are excellent, and the deformability can be suppressed.
- A is an alkylene group having 1 to 6 carbon atoms
- R is an alkylene group having 2 to 5 carbon atoms having at least two carbon atoms in its backbone
- n is an integer of 1 to 4 carbon atoms. .. ]
- dental mill blanks are materials used for manufacturing dental prostheses such as inlays and crowns by a CAD / CAM system designed by a computer and cut by a milling device, and have been in demand in recent years. It is increasing rapidly.
- a dental mill blank a block body having a shape such as a rectangular parallelepiped, a cylinder, or a disk having an appropriate size is supplied, and this is set in a cutting machine and machined to restore the crown shape or dentition shape. Get things.
- various materials such as glass ceramics, zirconia, titanium, acrylic resin, composite materials including polymer resin and inorganic filler have been proposed.
- Dental mill blanks are also required to have sufficient mechanical strength to replace natural teeth, water resistance to withstand long-term oral restoration, and polishability to obtain luster equivalent to that of natural teeth.
- an inorganic filler is press-molded to obtain a molded product, and then a polymerizable monomer is immersed in the molded product to heat-polymerize the dental mill blank.
- Patent Document 3 By this manufacturing method, nanoparticles can be packed at a high density, and a dental mill blank having excellent mechanical strength and polishability can be obtained.
- Patent Document 1 has a problem of low mechanical strength and water resistance. There was also room for improvement in the operability of the paste.
- the dental curable composition disclosed in Patent Document 2 does not contain an inorganic filler, and the operability of the paste when used as a dental composite resin is very poor, and the obtained cured product is obtained. There was a problem that the durability of the resin was poor.
- the dental mill blank disclosed in Patent Document 3 has room for further improvement in toughness (breaking energy), mechanical strength, and water resistance.
- the mechanical strength particularly the bending strength
- the toughness decreases as the content of the inorganic filler increases, and the inorganic filler is filled. It was known that there is a trade-off relationship between mechanical strength (especially bending strength) and toughness because it is excellent when the content of the material is low (dental materials / instruments Vol.7 No.5 756-768). , 1988).
- the present invention has been made to solve the above-mentioned problems of the prior art, and the cured product has high mechanical strength and toughness, and has excellent water resistance and slip resistance for dental restoration. It is an object of the present invention to provide a composition. Another object of the present invention is to provide a dental restoration curable composition having excellent paste operability and a dental composite resin comprising the dental restoration curable composition. Further, it is an object of the present invention to provide a dental mill blank which has excellent aesthetics because it has few bubbles.
- the present invention includes the following inventions.
- It has at least one polymer structure selected from the group consisting of polycarbonate, polyarylate, and aromatic polysulfone, and the terminal hydroxy residue derived from the repeating unit constituting the polymer structure is directly (meth) acryloylated.
- a curable composition for dental restoration containing an inorganic filler (C) having an average primary particle size of 0.01 to 5 ⁇ m, and a polymerization initiator (D).
- R 1 and R 2 are independent groups represented by the following general formula (i) or groups represented by the general formula (ii), and X is a divalent group having 1 to 6 carbon atoms. It is a hydrocarbon group or an oxygen atom.
- R 3 and R 5 are independently divalent hydrocarbon groups having 1 to 10 carbon atoms
- R 4 and R 6 are independently hydrogen atoms or methyl groups, respectively, and k and l. Are independently integers from 0 to 6)
- the present invention it is possible to provide a curable composition for dental restoration, in which the cured product has high mechanical strength and toughness, and is excellent in water resistance and slipping durability. Further, the curable composition for dental restoration of the present invention is also excellent in operability of the paste. Further, the curable composition for dental restoration of the present invention is excellent in aesthetics of the cured product because it can suppress bubbles generated in the cured product. Further, according to the present invention, even when the content of the inorganic filler is large (for example, 50 to 95% by mass in the total amount of the curable composition for dental restoration), the cured product has high mechanical strength and toughness. It is possible to provide a curable composition for dental restoration, which has excellent water resistance and smoothness durability.
- the upper limit value and the lower limit value of the numerical range can be appropriately combined. Further, in the present specification, the numerical values of the respective symbols in the formula can be appropriately combined.
- the curable composition for dental restoration of the present invention is in one molecule of a specific (meth) acrylic acid ester compound (A) (hereinafter, may be simply referred to as “(meth) acrylic acid ester compound (A)”).
- a (meth) acrylic acid ester compound (B) having two or more (meth) acryloyloxy groups, an inorganic filler (C) having an average primary particle size of 0.01 to 5 ⁇ m, and a polymerization initiator (D). include.
- the (meth) acrylic acid ester compound (A) has at least one polymer structure selected from the group consisting of polycarbonate, polyarylate, and aromatic polysulfone, and the polymer. It is important that the terminal hydroxy residues from the repeating units that make up the structure are directly (meth) acryloylated compounds.
- the curable composition for dental restoration is a composition generally containing an inorganic filler and a (meth) acrylic acid ester compound as a polymerizable monomer, and a machine such as bending strength and elastic modulus of the obtained cured product. Many have excellent target strength.
- the polymer of the (meth) acrylic acid ester compound has low flexibility and is relatively fragile, and further, the fragility increases due to the increase in hardness due to the addition of the inorganic filler, so that the curable composition for dental restoration
- the "destructive energy” which is the total energy applied until the cured product of the object is destroyed, is reduced, that is, there is a problem of toughness that the material is easily destroyed by the energy applied at the time of occlusion.
- the curable composition tends to be sticky, and when the dental instrument fills the tooth cavity, the curable composition for dental restoration adheres to the instrument, which tends to deteriorate the operability. Further, there is a problem that the water resistance of the cured product of the curable composition for dental restoration is low, and the physical properties are deteriorated due to water absorption. As a factor for achieving both mechanical strength such as bending strength and toughness, the polymer structure of polycarbonate, polyarylate, or aromatic polysulfone constituting the (meth) acrylic acid ester compound (A) exhibits excellent toughness.
- the polymer structure is crosslinked so as to have a high density during polymerization, thereby increasing the mechanical strength. It is presumed that it will improve. Further, the polymer structure is also excellent in water resistance, and it is considered that the high-density crosslinked polymer obtained by polymerizing the (meth) acrylic acid ester compound (A) having the polymer structure is excellent in water resistance. Be done.
- the (meth) acrylic acid ester compound (A) does not have an extra spacer between the polymer structure and the methacryloyl group, the molecular weight can be suppressed and the viscosity can be suppressed to a low level, and the curable composition for dental restoration can be suppressed. It is presumed that it has excellent operability and can suppress the generation of bubbles in the cured product. Further, by using the (meth) acrylic acid ester compound (A), the curable composition for dental restoration is also excellent in smoothing durability.
- a known polymerizable monomer used in a curable composition for dental restoration can be used without any limitation as long as a specific mass ratio is satisfied.
- a radically polymerizable monomer is preferably used.
- the radically polymerizable monomer examples include esters such as ⁇ -cyanoacrylic acid, (meth) acrylic acid, ⁇ -halogenated acrylic acid, crotonic acid, cinnamic acid, sorbic acid, maleic acid, and itaconic acid;
- esters such as ⁇ -cyanoacrylic acid, (meth) acrylic acid, ⁇ -halogenated acrylic acid, crotonic acid, cinnamic acid, sorbic acid, maleic acid, and itaconic acid
- examples thereof include (meth) acrylamide-based polymerizable monomers such as (meth) acrylamide and (meth) acrylamide derivatives; vinyl esters; vinyl ethers; mono-N-vinyl derivatives; styrene derivatives and the like.
- one or more polymerizable monomers selected from the group consisting of (meth) acrylate-based polymerizable monomers and (meth) acrylamide-based polymerizable monomers are preferable, and (meth). Acrylate-based polymerizable monomers are more preferable.
- the (meth) acrylate-based polymerizable monomer is a (meth) acrylic acid ester compound (A) described later, and a (meth) acrylic acid ester compound (B) having two or more (meth) acryloyloxy groups. including.
- the notation "(meth) acrylic” is used to include both methacrylic and acrylic
- the notation “(meth) acrylate” is used to include both methacrylate and acrylate
- the notation “(meth) acryloyloxy group” is used to include both a methacryloyloxy group and an acryloyloxy group.
- the (meth) acrylic acid ester compound (A) has at least one polymer structure selected from the group consisting of polycarbonate, polyarylate, and aromatic polysulfone in one molecule, and is a repeating unit constituting the polymer structure. It is a compound in which the terminal hydroxy residue derived from is directly (meth) acryloylated. As described above, in order to obtain the effect of the present invention, a compound having the polymer structure and having a terminal hydroxy residue derived from a repeating unit constituting the polymer structure directly (meth) acryloylated. It is important to be.
- the spacer represented by "-O-A-O-" is a terminal hydroxy group in the polycarbonate. It exists between the and methacryloyl groups, the density of the polycarbonate structure is relatively low, the spacer itself is also an alkylene group, and due to its flexible skeleton, it has mechanical strength (flexural strength) as compared with the present invention. ) Is considered to decrease.
- an alkylene group and an ether bond or a urethane bond are formed between the hydroxy residues at both ends derived from the repeating unit constituting the polymer structure and the methacryloyl group. It is considered that the presence (for example, equivalent to the Polymer of Synthesis Example 6 described later) facilitates water absorption and lowers the water resistance as compared with the present invention.
- the specific structure of the polycarbonate, polyarylate, and aromatic polysulfone is not particularly limited, and examples of the polycarbonate include a polycarbonate derived from an aliphatic diol having 2 to 30 carbon atoms and an aromatic ring diol having 2 to 30 carbon atoms. Examples include polycarbonate derived from, and polycarbonate derived from a combination of these diols. Examples of the polyarylate include an amorphous polyarylate such as a polymer having an ester group derived from a diol having a bisphenol skeleton and having 12 to 30 carbon atoms and a dicarboxylic acid having 4 to 14 carbon atoms.
- aromatic polysulfone examples include a polymer derived from a diol having 2 to 30 carbon atoms and a dihalide having a sulfonyl group having 2 to 30 carbon atoms. Further, the aromatic polysulfone is represented by, for example, a polysulfone having a repeating unit represented by the following formula (1), a polyether sulfone having a repeating unit represented by the following formula (2), and a following formula (3). Examples thereof include polyphenylsulfone having a repeating unit.
- Ar represents a 2-substituted phenyl group (p-phenylene group) at the para position, and the degree of polymerization and molecular weight are not particularly limited.
- the polycarbonate structure is preferable in terms of excellent water resistance, toughness, smoothing durability and operability of the cured product.
- the (meth) acrylic acid ester compound (A) may be used alone or in combination of two or more.
- the polymer structure of the (meth) acrylic acid ester compound (A) preferably contains a cyclic structure which is a rigid skeleton in terms of excellent mechanical strength after curing.
- a cyclic structure include an alicyclic ring, an aromatic ring, and a heterocyclic ring.
- Examples of the alicyclic include cyclopentane, cyclohexane, cycloheptane, dicyclodecane, tricyclodecane, adamantane, isobornyl and the like. Among these, tricyclodecane and isobornyl are more preferable.
- aromatic ring examples include benzene, naphthalene, anthracene, biphenyl, benzophenone, phenyl ether, bisphenol A and the like.
- biphenyl, benzophenone, phenyl ether and bisphenol A are more preferable.
- heterocycle examples include a heterocycle containing only a nitrogen atom as a heteroatom such as triazine, carbazole, pyrodilin, and piperidine; a heterocycle containing only an oxygen atom as a heteroatom such as tetrahydrofuran, oxane, dioxane, dioxolane, and isosorbide; Heterocycles containing oxygen and nitrogen atoms as heteroatoms such as; heterocycles containing only sulfur atoms as heteroatoms such as tetrahydrothiophene and tetrahydrothiopyran, and heterocycles containing sulfur and nitrogen atoms as heteroatoms such as thiazine and thiazole. Rings and the like can be mentioned. Among these, triazine, isosorbide, and morpholine are more preferable.
- the polymer structure of the (meth) acrylic acid ester compound (A) is independently selected from the group consisting of a carbonate group, an ester group, and a sulfonyl group because it is more excellent in toughness of the cured product. It is preferable to have three or more functional groups of the species, more preferably four or more, and even more preferably five or more.
- the polymer structure may be, for example, a structure having two or more carbonate groups and one or more sulfonyl groups, a structure having three or more carbonate groups, and three ester groups. It may have a structure having one or more, or may have a structure having three or more sulfonyl groups.
- the (meth) acrylic acid ester compound (A) contains the polymer structure, and the terminal hydroxy residue derived from the repeating unit constituting the polymer structure is directly (meth) acryloylated.
- the terminal hydroxy residue is directly (meth) acryloylized means that the oxygen atom forming the terminal hydroxy residue derived from the repeating unit constituting the polymer structure and the (meth) acryloyl group. It refers to a state in which no other atom is present between the carbon atom forming the carbonyl group.
- the reaction for directly (meth) acryloylating the terminal hydroxy residue can be carried out according to a known method, and is not particularly limited.
- the (meth) acrylic acid ester compound (A) a compound having a polymer structure that is not crosslinked in the molecule is preferable.
- the number average molecular weight (Mn) of the (meth) acrylic acid ester compound (A) is not particularly limited, but is preferably 300 to 5000, has excellent toughness of the cured product, and has a viscosity of the entire polymerizable monomer. 400 to 3500 is more preferable, and 500 to 2500 is even more preferable, from the viewpoint of keeping it low and improving the operability of the curable composition for dental restoration.
- the number average molecular weight (Mn) in the present invention means a polystyrene-equivalent number average molecular weight determined by gel permeation chromatography (GPC) and can be measured by a known method. It can be measured by the method described in the example.
- the content of the (meth) acrylic acid ester compound (A) is not particularly limited, but is preferably 1 to 40% by mass in the total amount of the polymerizable monomer, and is excellent in mechanical strength and toughness. It is more preferably to 35% by mass, further preferably 5 to 30% by mass.
- the content of the (meth) acrylic acid ester compound (A) in the curable composition for dental restoration of the present invention is not particularly limited, but is 0.1 to 20% by mass in the total amount of the curable composition for dental restoration. Is preferable, and 0.2 to 15% by mass is more preferable, and 0.5 to 10% by mass is further preferable, from the viewpoint of being more excellent in mechanical strength and toughness.
- the toughness of the obtained cured product can be further improved. .. Further, when the content of the (meth) acrylic acid ester compound (A) is 20% by mass or less in the total amount of the curable composition for dental restoration, the mechanical strength of the obtained cured product is further improved. Can be done.
- a (meth) acrylic acid ester compound (B) having two or more (meth) acryloyloxy groups in one molecule used in the present invention (hereinafter, simply referred to as "(meth) acrylic acid ester compound (B)".
- (meth) acrylic acid ester compound (B) is not particularly limited as long as it is a known (meth) acrylic acid ester compound that exhibits the effect of the present invention and is used in a curable composition for dental restoration (dental composite resin, etc.).
- the (meth) acrylic acid ester compound (A) of the present invention is excluded.
- the (meth) acrylic acid ester compound (B) having two or more (meth) acryloyloxy groups will be described.
- the (meth) acrylic acid ester compound (B) may be used alone or in combination of two or more.
- the (meth) acrylic acid ester compound (B) imparts mechanical strength to the cured product.
- (I) Bifunctional (meth) acrylic acid ester compound For example, ethylene glycol di (meth) acrylate, triethylene glycol di (meth) acrylate, propylene glycol di (meth) acrylate, neopentyl glycol di (meth) acrylate, 1,6-Hexanediol di (meth) acrylate, 1,10-decanediol di (meth) acrylate, 2,2-bis [4- [3-acryloyloxy-2-hydroxypropoxy] phenyl] propane, 2,2 -Bis [4- [3-methacryloyloxy-2-hydroxypropoxy] phenyl] propane (Bis-GMA), 2,2-bis [4- (meth) acryloyloxyethoxyphenyl] propane, 2,2-bis [4 -(Meta) acryloyloxypolyethoxyphenyl] propane, 1,2-bis [3- (meth) acryloyloxy-2-hydroxypropoxy]
- Trifunctional or higher (meth) acrylic acid ester compounds For example, trimethylolpropane tri (meth) acrylate, trimethylolethanetri (meth) acrylate, tetramethylolmethanetri (meth) acrylate, pentaerythritol tetra (meth).
- the curable composition for dental restoration of the present invention can reduce the viscosity of the curable composition for dental restoration, impart excellent operability of a paste, and impart high mechanical strength and water resistance to the cured product.
- -2) [In the formula, R 1 and R 2 are independent groups represented by the following general formula (i) or groups represented by the general formula (ii), and X is a divalent group having 1 to 6 carbon atoms.
- R 3 and R 5 are independently divalent hydrocarbon groups having 1 to 10 carbon atoms, and R 4 and R 6 are independently hydrogen atoms or methyl groups, respectively, and k and l. Are independently integers from 0 to 6)] It can contain at least one selected from the group consisting of.
- the skeleton represented by the general formula (I) and the skeleton represented by the general formula (II) are rigid and hydrophobic. Therefore, the obtained cured product of the curable composition for dental restoration has low water absorption and can suppress a decrease in mechanical strength.
- the mono (meth) acrylic acid ester compound (E-1) and the mono (meth) acrylic acid ester compound (E-2) will be described.
- R 1 is a group represented by the general formula (i) or a group represented by the general formula (ii), and the obtained curable composition for dental restoration is excellent in curability.
- R4 and R6 are independently hydrogen atoms or methyl groups, respectively.
- R 3 and R 5 are divalent hydrocarbon groups having 1 to 10 carbon atoms independently. As the hydrocarbon group, 1 to 6 carbon atoms are preferable, and 1 to 4 carbon atoms are more preferable, because the obtained curable composition for dental restoration has good operability and excellent mechanical strength after curing. It is preferable, and 1 to 3 carbon atoms are more preferable.
- hydrocarbon group examples include a linear or branched alkylene group having 1 to 10 carbon atoms; a cycloalkylene group having 3 to 10 carbon atoms; and a phenylene group.
- k and l are independently integers of 0 to 6, and k is 0 because the viscosity of the obtained curable composition for dental restoration is low, the generation of bubbles in the cured product can be suppressed, and the curability is excellent.
- ⁇ 4 is preferable, 0 to 3 is more preferable, 0 to 2 is further preferable, and 0 or 1 is particularly preferable.
- l is preferably 0 to 4, more preferably 0 to 2, and even more preferably 0 or 1.
- Examples of the mono (meth) acrylic acid ester compound (E-1) include o-phenylphenol (meth) acrylate, m-phenylphenol (meth) acrylate, p-phenylphenol (meth) acrylate, and methoxylated-o-.
- ethoxylated-o-phenylphenol acrylate ethoxylated-m-phenylphenol acrylate, ethoxylated-o-phenylphenol acrylate, ethoxylated-o-phenylphenol acrylate, in that the paste of the obtained curable composition for dental restoration is easy to operate and has excellent mechanical strength after curing.
- Ethoxylated-p-phenylphenol acrylate, propoxylated-o-phenylphenol acrylate, propoxylated-m-phenylphenol acrylate, propoxylated-p-phenylphenol acrylate are more preferable, and ethoxylated-o-phenylphenol acrylate, ethoxylated.
- -M-Phenylphenol acrylate and ethoxylated-p-phenylphenol acrylate are more preferable, ethoxylated-o-phenylphenol acrylate and ethoxylated-m-phenylphenol acrylate are particularly preferable, and ethoxylated-o-phenylphenol acrylate is the most preferable. preferable.
- X is a divalent hydrocarbon group or an oxygen atom having 1 to 6 carbon atoms, and the obtained curable composition for dental restoration has good operability and mechanical strength after curing. Oxygen atoms are preferred because of their superiority.
- R 2 is a group represented by the above general formula (i) or a group represented by the general formula (ii), and the operability of the obtained paste of the curable composition for dental restoration is good, and after curing, it is easy to operate.
- R4 and R6 are independently hydrogen atoms or methyl groups from the viewpoint of excellent mechanical strength.
- R 3 and R 5 are divalent hydrocarbon groups having 1 to 10 carbon atoms independently.
- the hydrocarbon group 1 to 6 carbon atoms are preferable, and 1 to 4 carbon atoms are more preferable, because the obtained curable composition for dental restoration has good operability and excellent mechanical strength after curing. It is preferable, and 1 to 3 carbon atoms are more preferable.
- the hydrocarbon group include a linear or branched alkylene group having 1 to 10 carbon atoms; a cycloalkylene group having 3 to 10 carbon atoms; and a phenylene group.
- alkylene group examples include a methylene group, an ethylene group, an n-propylene group, an isopropylene group, an n-butylene group and an n-pentylene group.
- cycloalkylene group examples include a cyclobutylene group, a cyclopentylene group, a cyclohexylene group, a cycloheptylene group and the like.
- k and l are independently integers of 0 to 6, and k is 0 to 4 because the paste of the obtained dental restoration curable composition has good operability and excellent mechanical strength after curing.
- 0 to 3 is more preferable
- 0 to 2 is further preferable
- 0 or 1 is particularly preferable.
- l is preferably 0 to 4, more preferably 0 to 2, and even more preferably 0 or 1.
- Examples of the mono (meth) acrylic acid ester compound (E-2) include o-phenoxybenzyl (meth) acrylate, m-phenoxybenzyl (meth) acrylate, p-phenoxybenzyl (meth) acrylate, and 2- (o-).
- o-phenoxybenzyl acrylate, m-phenoxybenzyl acrylate, p-phenoxybenzyl acrylate in that the paste of the obtained curable composition for dental restoration is easy to operate and has excellent mechanical strength after curing
- 2- (o-Phenoxyphenyl) ethyl acrylate, 2- (m-phenoxyphenyl) ethyl acrylate, 2- (p-phenoxyphenyl) ethyl acrylate are more preferable
- o-phenoxybenzyl acrylate, m-phenoxybenzyl acrylate, p- Phenoxybenzyl acrylate is more preferable
- o-phenoxybenzyl acrylate and m-phenoxybenzyl acrylate are particularly preferable
- m-phenoxybenzyl acrylate is most preferable.
- the content of the mono (meth) acrylic acid ester compounds (E-1) and (E-2) in the curable composition for dental restoration of the present invention is 1 to 50% by mass with respect to the total amount of the polymerizable monomer. % Is preferable, and 5 to 40% by mass is more preferable, and 10 to 30% by mass is further preferable, from the viewpoint of being excellent in mechanical strength, water resistance, and operability of the paste.
- the mono (meth) acrylic acid ester compounds (E-1) and (E-2) may be used alone or in combination of two or more.
- the polymerizable monomer contained in the curable composition for dental restoration of the present invention includes (meth) acrylic acid ester compound (A) and (meth) acrylic having two or more (meth) acryloyloxy groups.
- Polymerizable monomers can also be used.
- methyl (meth) acrylate For example, methyl (meth) acrylate, isobutyl (meth) acrylate, benzyl (meth) acrylate, lauryl (meth) acrylate, 2- (N, N-dimethylamino) ethyl (meth) acrylate, 2,3-dibromopropyl (meth) acrylate.
- the polymerizable monomer contained in the curable composition for dental restoration of the present invention is substantially (meth) acrylic acid ester compound (A) and (meth) acrylic having two or more (meth) acryloyloxy groups. It may be composed of only the acid ester compound (B), the mono (meth) acrylic acid ester compound (E-1) and (E-2).
- the polymerizable monomer is a (meth) acrylic acid ester compound (A), a (meth) acrylic acid ester compound (B) having two or more (meth) acryloyloxy groups, and a mono (meth) acrylic acid.
- the composition consisting of only the ester compounds (E-1) and (E-2) means that the (meth) acrylic acid ester compound (A) is a (meth) acrylic acid ester having two or more (meth) acryloyloxy groups.
- the content of the polymerizable monomer other than the compound (B), the mono (meth) acrylic acid ester compound (E-1) and (E-2) is contained in the curable composition for dental restoration. It means that it is less than 10.0% by mass based on the total amount of the monomer, preferably less than 5.0% by mass, more preferably less than 1.0% by mass, and further preferably 0.1% by mass. It means that it is less than%, and particularly preferably less than 0.01% by mass.
- the polymerizable monomer is preferably in a liquid state, but it does not necessarily have to be in a liquid state at room temperature, and even if it is a solid polymerizable monomer, it is a polymerizable unit in another liquid state. It can also be mixed and dissolved with the body before use.
- the viscosity (25 ° C.) of each polymerizable monomer is preferably 10 Pa ⁇ s or less, more preferably 5 Pa ⁇ s or less, and even more preferably 2 Pa ⁇ s or less.
- the viscosities of the individual polymerizable monomers do not have to be within the above range and are used. In the state (mixed / diluted state), the viscosity is preferably within the above range.
- inorganic filler (C) As the inorganic filler (C) in the present invention, inorganic particles having an average primary particle diameter of 0.01 to 5 ⁇ m, which are used as a filler for dental composite resins, are used. By using such inorganic particles, the cured product is excellent in smoothing durability and mechanical strength, and the operability of the paste is excellent.
- the inorganic particles include various glasses (for example, silicon dioxide (quartz, quartz glass, silica gel, etc.), silicon as a main component and containing boron and / or aluminum together with various heavy metals), alumina, and various ceramics.
- inorganic filler (C) one type may be used alone, or two or more types may be used in combination.
- the important physical properties desired for dental materials include transparency and X-ray contrast properties similar to those of natural teeth.
- transparency can be achieved by matching the refractive indexes of the polymer of the inorganic filler (C) and the polymerizable monomer as much as possible.
- the X-ray contrast property can be imparted by using an inorganic filler (oxide or the like) containing a heavy metal element such as zirconium, barium, titanium, lanthanum, or strontium as the inorganic filler (C).
- the refractive index of such an inorganic filler containing a heavy metal element is usually high and is in the range of 1.45 to 1.65.
- the (meth) acrylic acid ester compound (A), the (meth) acrylic acid ester compound (B) and the mono (meth) acrylic acid ester compound (B) constituting the polymerizable monomer forming the polymer (meth) acrylic acid ester compound (A), (meth) acrylic acid ester compound (B) and mono (meth) acrylic acid ester compound (B)
- the refractive index of the cured product of E is usually in the range of 1.45 to 1.65, even if it is combined with such an inorganic filler having a high refractive index having X-ray contrast property, a difference in refractive index can be obtained. It can be adjusted to a small size and the transparency of the obtained dental material can be improved.
- Examples of the inorganic filler having a high refractive index capable of imparting the above-mentioned X-ray contrast property include barium borosilicate glass (for example, “E-3000” manufactured by Esstech, “8235” manufactured by Shot, and “. GM27884 “,” GM39923 “, etc.), Strontium boroaluminosilicate glass (for example,” E-4000 “manufactured by Esstech,” G018-093 “,” GM32087 “manufactured by Shot, etc.), Lantern glass (for example, Shot).
- barium borosilicate glass for example, "E-3000” manufactured by Esstech, “8235” manufactured by Shot, and “. GM27884 “,” GM39923 “, etc.
- Strontium boroaluminosilicate glass for example
- E-4000 manufactured by Esstech
- G018-093 manufactured by Shot
- GM32087 manufactured by Shot
- GM31684, etc. fluoroaluminosilicate glass (eg, Shot's "G018-091", “G018-117", etc.), zirconia-containing glass (eg, Shot's "G018-310”). , “G018-159”, etc.), glass containing strontium (eg, "G018-163", “G018-093", “GM32087”, etc. manufactured by Shot), glass containing zinc oxide (eg, Shot). (G018-161) and the like), calcium-containing glass (for example, “G018-309” and the like manufactured by Shot) and the like.
- the shape of the inorganic filler (C) is not particularly limited, and various shapes such as crushed, plate-shaped, scaly, fibrous (short fibers, long fibers, etc.), needle-shaped, whiskers, and spherical shapes are used. be able to.
- the inorganic filler (C) may be a combination of different shapes among the above shapes as long as the requirements of the present invention are satisfied.
- the average primary particle size of the inorganic filler (C) of the present invention is 0.01 to 5 ⁇ m.
- the curable composition for dental restoration is excellent in operability, and the cured product is excellent in smoothing durability and toughness.
- the average primary particle size of the inorganic filler (C) is preferably 0.02 ⁇ m or more, more preferably 0.05 ⁇ m or more, and further preferably 3 ⁇ m or less. It is more preferably 2 ⁇ m or less. If the average primary particle size is smaller than 0.01 ⁇ m, the mechanical strength is likely to be impaired, and if it is larger than 5 ⁇ m, the brittleness may increase and the toughness may decrease.
- the average primary particle size of the inorganic filler (C) can be determined by a laser diffraction / scattering method or an electron microscope observation of the particles.
- the laser diffraction / scattering method is convenient for measuring the particle size of particles having a size of 0.1 ⁇ m or more
- electron microscope observation is convenient for measuring the particle size of particles having a size of less than 0.1 ⁇ m.
- the laser diffraction / scattering method may be used to determine whether or not the thickness is 0.1 ⁇ m or more.
- a laser diffraction type particle size distribution measuring device for example, "SALD-2300" manufactured by Shimadzu Corporation
- SALD-2300 a laser diffraction type particle size distribution measuring device
- an image photograph of a particle scanning electron microscope (SEM; for example, "SU3500H-800NA type” manufactured by Hitachi High-Technologies Corporation) is taken and observed within the unit field of view of the SEM image photograph.
- the average primary particle size can be obtained by measuring the particle size of particles (200 or more) using an image analysis type particle size distribution measurement software (such as "Mac-View” manufactured by Mountech Co., Ltd.). At this time, the particle diameter of the particles is obtained as a circle-equivalent diameter which is the diameter of a circle having the same area as the area of the particles, and the average primary particle diameter is calculated from the number of particles and the particle diameter.
- the content of the inorganic filler (C) in the curable composition for dental restoration of the present invention is not particularly limited, but is preferably 50 to 95% by mass, preferably 55 to 90% by mass, based on the total amount of the curable composition for dental restoration.
- the mass% is more preferable, and 60 to 85% by mass is further preferable.
- the content of the inorganic filler (C) is 50% by mass or more in the total amount of the curable composition for dental restoration, the mechanical strength of the obtained cured product can be further improved.
- the content of the inorganic filler (C) is 95% by mass or less in the total amount of the curable composition for dental restoration, the toughness of the obtained cured product can be further improved.
- the inorganic filler (C) in the present invention is preferably surface-treated with a surface-treating agent in advance.
- a surface-treating agent By using the surface-treated inorganic filler (C), the mechanical strength of the obtained curable composition for dental restoration after curing can be further improved.
- two or more kinds of inorganic fillers (C) are used, only one of them may be surface-treated, and all of them may be surface-treated. There may be. In the latter case, the inorganic fillers (C) individually surface-treated may be mixed, or a plurality of inorganic fillers may be mixed in advance and surface-treated collectively.
- a known surface treatment agent can be used, and an organic metal compound such as an organic silicon compound, an organic titanium compound, an organic zirconium compound, and an organic aluminum compound, and a phosphoric acid group, a pyrophosphate group, and a thiophosphoric acid can be used.
- An acidic group-containing organic compound having at least one acidic group such as a group, a phosphonic acid group, a sulfonic acid group, and a carboxylic acid group can be used.
- the surface treatment layer may be a mixture of two or more kinds of surface treatment agents, or may be a surface treatment layer having a multi-layer structure in which a plurality of surface treatment agent layers are laminated.
- a known method can be used without particular limitation.
- Examples of the organic silicon compound include compounds represented by R 7 n SiY (4-n) (in the formula, R 7 is a substituted or unsubstituted hydrocarbon group having 1 to 12 carbon atoms, and Y is It indicates an alkoxy group, an acetoxy group, a hydroxyl group, a halogen atom or a hydrogen atom having 1 to 4 carbon atoms, and n is an integer of 0 to 3, but when there are a plurality of R7 and Y, they are the same or different. May be).
- R 7 n SiY (4-n) in the formula, R 7 is a substituted or unsubstituted hydrocarbon group having 1 to 12 carbon atoms, and Y is It indicates an alkoxy group, an acetoxy group, a hydroxyl group, a halogen atom or a hydrogen atom having 1 to 4 carbon atoms, and n is an integer of 0 to 3, but when there are a plurality of R7 and Y, they are the
- a coupling agent having a functional group capable of copolymerizing with a polymerizable monomer for example, ⁇ - (meth) acryloyloxyalkyltrimethoxysilane [(meth) acryloyloxy group and the number of carbon atoms between the silicon atom: 3-12], ⁇ - (meth) acryloyloxyalkyltriethoxysilane [carbon number between (meth) acryloyloxy group and silicon atom: 3-12], vinyltrimethoxysilane, vinyltriethoxysilane, vinyltri Acetoxysilane, ⁇ -glycidoxypropyltrimethoxysilane and the like are preferably used.
- organic titanium compound examples include tetramethyl titanate, tetraisopropyl titanate, tetra n-butyl titanate, butyl titanate dimer, and tetra (2-ethylhexyl) titanate.
- organic zirconium compound examples include zirconium isopropoxide, zirconium n-butoxide, zirconium acetylacetonate, and zirconium acetate.
- organoaluminum compound examples include aluminum acetylacetonate and aluminum organolate chelate compounds.
- Examples of the acidic group-containing organic compound having a phosphate group include 2-ethylhexyl acid phosphate, stearyl acid phosphate, 2- (meth) acryloyloxyethyl dihydrogen phosphate, 3- (meth) acryloyloxypropyl dihydrogen phosphate, and the like.
- the acidic group-containing organic compound having an acidic group such as a pyrophosphate group, a thiophosphate group, a phosphonic acid group, a sulfonic acid group and a carboxylic acid group
- those described in International Publication No. 2012/042911 are preferable. Can be used for.
- the above surface treatment agent may be used alone or in combination of two or more. Further, an acidic group having a functional group capable of copolymerizing with the polymerizable monomer in order to enhance the chemical bondability between the inorganic filler (C) and the polymerizable monomer and improve the mechanical strength of the cured product. It is more preferable to use the contained organic compound.
- the amount of the surface treatment agent used is not particularly limited, and for example, 0.1 to 50 parts by mass is preferable with respect to 100 parts by mass of the inorganic filler (C).
- polymerization initiator (D) of the present invention will be described.
- the polymerization initiator (D) include a heat polymerization initiator, a photopolymerization initiator, and a chemical polymerization initiator. These may be used alone or in combination of two or more.
- heat polymerization initiator examples include organic peroxides and azo compounds.
- organic peroxide examples include ketone peroxides, hydroperoxides, diacyl peroxides, dialkyl peroxides, peroxyketals, peroxyesters, peroxydicarbonates and the like.
- ketone peroxide examples include methyl ethyl ketone peroxide, methyl isobutyl ketone peroxide, methyl cyclohexanone peroxide, cyclohexanone peroxide and the like.
- hydroperoxide examples include 2,5-dimethylhexane-2,5-dihydroperoxide, diisopropylbenzenehydroperoxide, cumene hydroperoxide, t-butylhydroperoxide and 1,1,3,3-tetramethylbutylhydroperoxide. Can be mentioned.
- diacyl peroxide examples include acetyl peroxide, isobutyryl peroxide, benzoyl peroxide, decanoyl peroxide, 3,5,5-trimethylhexanoyl peroxide, 2,4-dichlorobenzoyl peroxide and lauroyl peroxide.
- dialkyl peroxide examples include di-t-butyl peroxide, dicumyl peroxide, t-butyl cumyl peroxide, 2,5-dimethyl-2,5-di (t-butylperoxy) hexane, and 1,3-bis (t).
- dialkyl peroxide examples include di-t-butyl peroxide, dicumyl peroxide, t-butyl cumyl peroxide, 2,5-dimethyl-2,5-di (t-butylperoxy) hexane, and 1,3-bis (t).
- -Butylperoxyisopropyl) benzene and 2,5-dimethyl-2,5-di (t-butylperoxy) -3-hexane and the like can be mentioned.
- peroxyketal examples include 1,1-bis (t-butylperoxy) -3,3,5-trimethylcyclohexane, 1,1-bis (t-butylperoxy) cyclohexane, and 2,2-bis (t-butylperoxy).
- peroxy ester examples include ⁇ -cumyl peroxyneodecanoate, t-butylperoxyneodecanoate, t-butylperoxypivalate, 2,2,4-trimethylpentylperoxy-2-ethylhexanoate, and t.
- peroxydicarbonate examples include di-3-methoxyperoxydicarbonate, di (2-ethylhexyl) peroxydicarbonate, bis (4-t-butylcyclohexyl) peroxydicarbonate, diisopropylperoxydicarbonate, and di-n-propylperoxy. Examples thereof include dicarbonate, di (2-ethoxyethyl) peroxydicarbonate and diallylperoxydicarbonate.
- diacyl peroxide is preferable, and benzoyl peroxide is more preferable, from the viewpoint of overall balance of safety, storage stability and radical generation ability.
- Examples of the azo compound include 2,2'-azobis (isobutyronitrile), 2,2'-azobis (2,4-dimethylvaleronitrile), 4,4'-azobis (4-cyanovaleric acid), and the like. Examples thereof include 1,1'-azobis (cyclohexane-1-carbonitrile), dimethyl-2,2'-azobis (isobutyrate), and 2,2'-azobis (2-amidinopropane) dihydrochloride.
- photopolymerization initiator examples include (bis) acylphosphine oxides, ⁇ -diketones, coumarins and the like.
- examples of the acylphosphine oxides include 2,4,6-trimethylbenzoyldiphenylphosphine oxide, 2,6-dimethoxybenzoyldiphenylphosphine oxide, and 2,6-dichlorobenzoyldiphenylphosphine oxide.
- 2,4,6-trimethylbenzoylmethoxyphenylphosphine oxide, 2,4,6-trimethylbenzoylethoxyphenylphosphine oxide, 2,3,5,6-tetramethylbenzoyldiphenylphosphine oxide, benzoyldi (2,6-dimethylphenyl) Phosphate, salts thereof and the like can be mentioned.
- bisacylphosphine oxides include bis (2,6-dichlorobenzoyl) phenylphosphine oxide, bis (2,6-dichlorobenzoyl) -2,5-dimethylphenylphosphine oxide, and bis (2,6-dichlorobenzoyl)-.
- ⁇ -diketones examples include diacetyl, benzyl, camphorquinone, 2,3-pentadione, 2,3-octadione, 9,10-phenanthrenequinone, 4,4'-oxybenzyl, acenaphthenicinone and the like. Be done. Of these, camphorquinone is preferable.
- Examples of the coumarins include 3,3'-carbonylbis (7-diethylaminocoumarin), 3- (4-methoxybenzoyl) coumarin, 3-thienoyl coumarin, 3-benzoyl-5,7-dimethoxycoumarin, 3-benzoyl.
- At least one selected from the group consisting of (bis) acylphosphine oxides, ⁇ -diketones, and coumarins widely used in dental curable compositions should be used. Is preferable.
- Such a photopolymerization initiator may be further combined with a polymerization accelerator, if necessary, to enable photopolymerization efficiently in a shorter time.
- polymerization accelerator suitable for the photopolymerization initiator examples include tertiary amines, aldehydes, compounds having a thiol group, sulfinic acid and / or salts thereof.
- tertiary amine examples include N, N-dimethylaniline, N, N-dimethyl-p-toluidine, N, N-dimethyl-m-toluidine, N, N-diethyl-p-toluidine, N, N-.
- aldehydes include dimethylaminobenzaldehyde and terephthalaldehyde.
- Examples of the compound having a thiol group include 2-mercaptobenzoxazole, decanethiol, 3-mercaptopropyltrimethoxysilane, thiobenzoic acid and the like.
- sulphonic acid and salts thereof include benzenesulphonic acid, sodium benzenesulphonate, potassium benzenesulphonate, calcium benzenesulfinate, lithium benzenesulphonate, p-toluenesulfate, sodium p-toluenesulfate, and p-toluene.
- Potassium sulphinate calcium p-toluene sulphinate, lithium p-toluene sulphinate, 2,4,6-trimethylbenzene sulphonic acid, sodium 2,4,6-trimethylbenzene sulphinate, 2,4,6-trimethylbenzene sulphine Potassium Acid, Calcium 2,4,6-trimethylbenzeneSulfinate, Lithium 2,4,6-trimethylbenzeneSulfinate, 2,4,6-Triethylbenzenesulfinate, Sodium 2,4,6-Triethylbenzenesulfinate, Potassium 2,4,6-triethylbenzenesulfinate, calcium 2,4,6-triethylbenzenesulfinate, 2,4,6-triisopropylbenzenesulfinate, sodium 2,4,6-triisopropylbenzenesulfinate, 2, , 4,6-Triisopropylbenzene Potassium sulphinate, 2,4,6-tri
- a redox-based polymerization initiator such as an organic peroxide and an amine-based; organic peroxide, an amine and a sulfinic acid (or a salt thereof) -based is preferably used.
- a redox-based polymerization initiator it is necessary to take a packaging form in which the oxidizing agent and the reducing agent are separately packaged, and mix the two immediately before use.
- the oxidizing agent of the redox-based polymerization initiator include organic peroxides.
- the organic peroxide is not particularly limited as the oxidizing agent of the redox-based polymerization initiator, and known ones can be used. Specific examples thereof include organic peroxides exemplified by the heat polymerization initiator.
- diacyl peroxide is preferably used from the viewpoint of overall balance of safety, storage stability and radical generation ability, and among them, benzoyl peroxide is more preferably used.
- an aromatic tertiary amine having no electron-withdrawing group in the aromatic ring is usually used.
- the aromatic tertiary amine having no electron-withdrawing group in the aromatic ring include N, N-dimethylaniline, N, N-dimethyl-p-toluidine, N, N-dimethyl-m-toluidine, N, N-diethyl-p-toluidine, N, N-dimethyl-3,5-dimethylaniline, N, N-dimethyl-3,4-dimethylaniline, N, N-dimethyl-4-ethylaniline, N, N-dimethyl -4-Isopropylaniline, N, N-dimethyl-4-t-butylaniline, N, N-dimethyl-3,5-di-t-butylaniline, N, N-bis (2-hydroxyethyl) -3, 5-Dimethylaniline
- the chemical polymerization initiator may be used in combination with a polymerization accelerator, if necessary.
- the polymerization accelerator of the chemical polymerization initiator can be selected from the polymerization accelerators used in the general industry, and among them, the polymerization accelerator used for dental applications is preferably used.
- the polymerization accelerator may be used alone or in combination of two or more. Specific examples thereof include amines, sulfinic acid and salts thereof, copper compounds, tin compounds and the like.
- the amines used as the polymerization accelerator of the chemical polymerization initiator are classified into aliphatic amines and aromatic amines having an electron-withdrawing group in the aromatic ring.
- the aliphatic amine include aliphatic primary amines such as n-butylamine, n-hexylamine and n-octylamine; and aliphatic secondary amines such as diisopropylamine, dibutylamine and N-methylethanolamine; N-Methyldiethanolamine, N-ethyldiethanolamine, Nn-butyldiethanolamine, N-lauryldiethanolamine, 2- (dimethylamino) ethylmethacrylate, N-methyldiethanolaminedimethacrylate, N-ethyldiethanolaminedimethacrylate, triethanolamine monomethacrylate , Triethanolamine dimethacrylate, triethanolamine trimethacrylate, triethanolamine, trimethylamine, tri
- Examples of the aromatic tertiary amine having an electron-withdrawing group in the aromatic ring used as the polymerization accelerator of the chemical polymerization initiator include ethyl 4- (N, N-dimethylamino) benzoate, 4- ( Methyl N, N-dimethylamino) benzoate, 4- (N, N-dimethylamino) n-butoxyethyl benzoate, 4-N, N-dimethylamino benzoate 2- (methacryloyloxy) ethyl, 4- (N) , N-dimethylamino) benzophenone, 4- (N, N-dimethylamino) butyl benzoate and the like.
- Examples of the sulfinic acid and its salt used as the polymerization accelerator include those exemplified as the polymerization accelerator of the above-mentioned photopolymerization initiator, sodium benzenesulfinate, sodium p-toluenesulfinate, 2,4,6-. Sodium triisopropylbenzenesulfinate is preferred.
- the copper compound used as the polymerization accelerator for example, acetylacetone copper, cupric acetate, copper oleate, cupric chloride, cupric bromide and the like are preferably used.
- tin compound used as the polymerization accelerator examples include di-n-butyl tin dimaleate, di-n-octyl tin dimaleate, di-n-octyl tin dilaurate, and di-n-butyl tin dilaurate.
- Particularly suitable tin compounds are di-n-octyl tin dilaurate and di-n-butyl tin dilaurate.
- a photopolymerization initiator because of the convenience of curing in the oral cavity, while for dental mill blanks, the degree of polymerization is increased. It is preferable to use a heat polymerization initiator because it improves the strength.
- the content of the polymerization initiator (D) in the present invention is not particularly limited, but is 0.001 to 30 parts by mass with respect to 100 parts by mass of the polymerizable monomer from the viewpoint of curability and the like of the obtained composition. Is preferable.
- the content of the polymerization initiator (D) is 0.001 part by mass or more with respect to 100 parts by mass of the polymerizable monomer, there is no possibility that the polymerization will proceed sufficiently and the mechanical strength will be lowered. It is preferably 0.05 parts by mass or more, and more preferably 0.1 parts by mass or more.
- the content of the polymerization initiator (D) is 30 parts by mass or less with respect to 100 parts by mass of the polymerizable monomer, sufficient mechanical strength is sufficient even when the polymerization performance of the polymerization initiator itself is low. Further, there is no possibility of causing precipitation from the composition, and more preferably, it is 20 parts by mass or less.
- the curable composition for dental restoration of the present invention includes a pH adjuster, an ultraviolet absorber, an antioxidant, a colorant (pigment, dye), an antibacterial agent, and an X-ray contrast agent, depending on the purpose.
- a thickener, a fluorescent agent, a cross-linking agent (a metal ion-releasing component such as a polyvalent metal ion-releasing filler, etc.) and the like can be further added.
- the crosslink density becomes too high, the brittleness increases, so that the increase in the crosslink density is suppressed. Examples include sex compositions.
- the pigment may be any of an inorganic pigment and / or an organic pigment, and the inorganic pigment may be, for example, a sulfide such as chlorophyll, zinc yellow, barium yellow; a ferrocyanide such as navy blue; silver vermilion, cadmium yellow, etc.
- Sulfides such as zinc sulfide and cadmium red; sulfates such as barium sulfate, zinc sulfate and strontium sulfate; oxides such as antimony white, zinc flower, titanium white, red iron oxide and chromium oxide; water such as aluminum hydroxide Oxides; silicates such as calcium silicate and ultramarine; carbons such as carbon black and graphite may be mentioned.
- the organic pigment include ditron pigments such as Naftor Green B and Naftor Green Y; nitro pigments such as Naftor Yellow S and Resole Fast Yellow 2G; Permanent Red 4R, Brilliant Fast Scarlet, Hansa Yellow, Benzidine Yellow and the like.
- Insoluble azo pigments Insoluble azo pigments; sparingly soluble azo pigments such as resole red, lake red C, lake red D; soluble azo pigments such as Brilliant Carmine 6B, Permanent Red F5R, Pigment Scarlet 3B, Bordeaux 10B; Phtalocyanin pigments such as Sky Blue; basic dye pigments such as Rhodamine Lake, Malakite Green Lake, and Methyl Violet Lake; acidic dye pigments such as Peacock Blue Lake, Eosin Lake, and Kinolin Yellow Lake.
- the pigment may be used alone or in combination of two or more, and may be appropriately selected according to the desired color tone.
- the content of the pigment in the curable composition for dental restoration is appropriately adjusted according to a desired color tone and is not particularly limited, but is preferably 0.000001 parts by mass with respect to 100 parts by mass of the curable composition for dental restoration.
- the above is more preferably 0.00001 parts by mass or more, preferably 5 parts by mass or less, and more preferably 1 part by mass or less.
- the method for producing the curable composition for dental restoration of the present invention includes, for example, the following steps (1) and (2).
- Kneading step is a step of performing a kneading operation, and a polymerizable single amount of the (meth) acrylic acid ester compound (A) and the (meth) acrylic acid ester compound (B) in the kneader container.
- the body and the polymerization initiator (D) are added to prepare a polymerizable monomer-containing composition
- the inorganic filler (C) is further added and kneaded to prepare a paste-like composition.
- the kneading method is not particularly limited as long as the effect of the present invention is exhibited, and a known method can be adopted. However, from the viewpoint of shortening the kneading time and preventing the occurrence of paste variation, heating is performed. It is preferable to knead while kneading.
- the kneading temperature is preferably 40 to 60 ° C. If the temperature is lower than 40 ° C, the effect of shortening the kneading time cannot be sufficiently obtained, and if the temperature exceeds 60 ° C, polymerization curing or deterioration of the composition may occur during kneading. Further, during kneading, vacuum defoaming treatment can be performed if necessary. At this time, the degree of vacuum is not particularly limited, but the degree of vacuum is preferably 5 to 200 Torr in order to efficiently remove air bubbles.
- the defoaming step is a step of performing defoaming work. After putting the paste-like composition into the defoaming machine container, pressure is applied while removing air bubbles inside the paste by reducing the pressure. While extruding out of the container, defoaming is performed.
- the defoaming conditions are not particularly limited, but in order to efficiently remove air bubbles, polymerizable monomers such as the (meth) acrylic acid ester compound (A) and the (meth) acrylic acid ester compound (B), and the polymerization initiator.
- the degree of vacuum is preferably 5 to 200 Torr in order to prevent the composition containing the polymerizable monomer containing (D) from separating from the inorganic filler (C).
- the depressurization time is preferably 3 to 30 minutes. Further, the pressure at the time of extrusion is preferably 0.5 to 5 MPa. The pressurization time is preferably 3 to 30 minutes. In addition, heat treatment can be performed as needed during defoaming. At this time, the temperature is not particularly limited, but the temperature is preferably 40 to 60 ° C. in order to efficiently remove bubbles.
- the curable composition for dental restoration of the present invention has high mechanical strength and toughness, is excellent in water resistance and slipping durability, and is excellent in operability of the curable composition for dental restoration. Since it can suppress bubbles generated in the cured product and has an excellent appearance, it can be suitably used as a dental material. Specifically, in the field of dentistry, it can be suitably used as a dental material (particularly a dental composite resin) that can replace a part or the whole of a natural tooth. Therefore, an embodiment of the present invention includes a dental composite resin made of a curable composition for dental restoration.
- the cured product obtained by polymerizing and curing the curable composition for dental restoration of the present invention is used as a dental mill blank, which is a material to be cut used in a CAD / CAM system produced by cutting with a milling device. It can be suitably used. Therefore, another embodiment of the present invention includes a dental mill blank made of a cured product of a curable composition for dental restoration.
- EPPA Ethoxylation-o-phenylphenol acrylate (manufactured by Shin Nakamura Chemical Industry Co., Ltd.)
- the organic layer was washed in the order of distilled water, 1M aqueous hydrochloric acid solution, and saturated aqueous sodium carbonate solution, and dried over magnesium sulfate. After concentrating the dried solution, it is poured into methanol, the precipitate is collected by filtration, and vacuum-dried, so that the hydroxy residues at both ends derived from the repeating units constituting the polymer structure are directly methacryloylated.
- PCIS-3 number average molecular weight: 936
- the organic layer was washed in the order of distilled water, 1M aqueous hydrochloric acid solution, and saturated aqueous sodium carbonate solution, and dried over magnesium sulfate. After concentrating the dried solution, it is poured into methanol, the precipitate is collected by filtration, and vacuum dried to directly methacrylic acidize the hydroxy residues at both ends derived from the repeating units constituting the polymer structure.
- PARM number average molecular weight: 1036
- PCUMA number average molecular weight: 1200
- PCUMA number average molecular weight: 1200
- the number average molecular weight (Mn) of the (meth) acrylic acid ester compound (A) was measured by gel permeation chromatography (GPC) as follows. First, at room temperature, the compounds synthesized in each of the above-mentioned Synthesis Examples 1 to 6 were dissolved in tetrahydrofuran (containing THF and 0.5 mg / mL BHT) so as to be 0.5 mg / mL each. Then, the obtained solution was filtered through a solvent-resistant membrane filter "Mysholidisc” (manufactured by Tosoh Corporation) having a pore diameter of 0.2 ⁇ m to obtain a sample solution.
- Mysholidisc manufactured by Tosoh Corporation
- the sample solution was adjusted so that the concentration of the component soluble in THF was 0.8% by mass. This sample solution was used for measurement under the following conditions.
- Equipment High-speed GPC equipment "HLC-8220GPC” [manufactured by Tosoh Corporation] Column: LF-604 2 series [manufactured by Showa Denko KK] Eluent: THF Flow rate: 0.6 mL / min Oven temperature: 40 ° C
- Sample injection volume 0.020 mL
- standard polystyrene resin for example, trade names "TSK Standard Polystyrene F-850, F-450, F-288, F-128, F-80, F-40, F-20, F-" 10, F-4, F-2, F-1, A-5000, A-2500, A-1000, A-500 ", manufactured by Tosoh Corporation) so that each becomes 0.5 mg / mL.
- the elution peak of the sample may overlap with the ghost derived from the solvent and become unclear (under the above conditions, the molecular weight is approximately 400 g / mol or less), but the components having the molecular weight or less are excluded from the calculation. It was decided to obtain the average molecular weight.
- a polymerizable monomer-containing composition (M10) was prepared by dissolving 0.5 parts by mass of THP as a heat polymerization initiator in 80 parts by mass of D2.6E and 20 parts by mass of PCIS-3.
- a polymerizable monomer-containing composition (M14) was prepared by dissolving 1.5 parts by mass of BPO as a heat polymerization initiator in 70 parts by mass of UDMA and 30 parts by mass of TEGDMA.
- composition of each polymerizable monomer-containing composition is shown in Table 1 below.
- composition of the filler (F1 to F5) is shown in Table 2 below.
- the curable composition for dental restoration of each of the manufactured Examples and Comparative Examples is vacuum defoamed, filled in a stainless steel mold (dimensions: 2 mm ⁇ 2 mm ⁇ 25 mm), and slid up and down. It was pressure-welded with glass and cured by irradiating both sides with light using a dental visible light irradiator (Pencure 2000, manufactured by Morita Co., Ltd.) for 10 seconds per point, 5 points on each side. For each Example and Comparative Example, 5 cured products were prepared as samples.
- the measurement was carried out in the same manner as the above-mentioned measurement of the dental composite resin sample, except that the points and the points where 10 cured products were prepared as samples.
- the bending strength of the dental composite resin is judged to be good at 150 MPa or more, and further better at 180 MPa or more. Further, the fracture energy of the dental composite resin is judged to be good at 13 mJ or more, and further better at 15 mJ or more.
- the bending strength as a dental mill blank is judged to be good at 200 MPa or more, and further good at 240 MPa or more. Further, the fracture energy of the dental mill blank is judged to be good when it is 30 mJ or more, and further good when it is 32 mJ or more. From the viewpoint of mechanical strength and toughness, it is preferable that both the bending strength and the breaking energy satisfy the above range.
- the curable compositions for dental restoration of each of the manufactured Examples and Comparative Examples are vacuum defoamed and then filled in a stainless steel mold (dimensions: 1.5 mm ⁇ 15 mm ⁇ 15 mm), and the upper and lower parts are placed.
- a stainless steel mold dimensions: 1.5 mm ⁇ 15 mm ⁇ 15 mm
- the upper and lower parts are placed.
- ⁇ -light V LED polymerizer for dental technology
- a test piece 1.5 mm ⁇ 15 mm ⁇ 15 mm
- the obtained cured product and its test piece were polished in the order of # 1000 abrasive paper, # 2000 abrasive paper, and # 3000 abrasive paper under dry conditions, and finally polished with a lapping film.
- toothbrush wear test teethbrush: "Biteen Lion” (hardness: normal; manufactured by Lion Corporation)
- toothpaste "Denter Clear MAX” (manufactured by Lion Corporation)
- load 250 g
- the glossiness retention rate (%) was calculated by dividing the glossiness after the obtained toothbrush wear test by the glossiness before the test, and the glossiness durability was evaluated.
- the glossiness retention rate is preferably 85% or more, more preferably 90% or more, and further preferably 93% or more.
- the average value was calculated and used as an evaluation of the operability of the paste.
- the adhesive force is preferably 1.5 N or less, more preferably 1.0 N or less.
- the adhesive force is 2.0 N or more, it is judged that the operability of the paste when filling with a dental instrument is low.
- the number of the cured product having bubbles is preferably 1 or less, and more preferably 0. On the other hand, if the number is three or more, it is judged that the quality is poor from the viewpoint of deterioration of mechanical strength and deterioration of appearance.
- Examples 1 to 12, Comparative Examples 1 to 3 (dental composite resin) Using the polymerizable monomer-containing compositions (M1-9, M11, M12) obtained in the above production example and the fillers (F1 to F4), the mixture was mixed and kneaded at the composition ratio shown in Table 3 below. The uniform was vacuum defoamed to prepare paste-like curable compositions for dental restoration of Examples 1 to 12 and Comparative Examples 1 to 3. The prepared curable composition for dental restoration was tested. The results are shown in Table 3 below.
- the operability of the pastes obtained in Examples 1 to 12 was all good. Further, it was found that the cured product had high bending strength and breaking energy, and was excellent in water resistance without a decrease in strength due to immersion in water at 37 ° C. assuming the oral cavity. Furthermore, it was found that the cured product did not lose its glossiness even when the toothbrush or the like was worn, and was excellent in smoothness durability. On the other hand, the cured product obtained in Comparative Example 1 had a not bad initial fracture energy, but had a significantly low water resistance.
- Comparative Example 1 an alkylene group and a urethane bond are present between the hydroxy residues at both ends derived from the repeating unit in which PCUMA included in the compound disclosed in Patent Document 1 constitutes a polymer structure and the methacryloyl group. It is considered that the density of the polymer structure is relatively low due to the structure of the polymer structure, and the presence of urethane bonds absorbs water and the water resistance is lowered. Further, the cured product obtained in Comparative Example 2 had low water resistance and very low fracture energy. Further, the cured product obtained in Comparative Example 3 had low mechanical strength, and the operability of the paste and the smoothing durability of the cured product were very poor.
- Examples 13 to 15, Comparative Examples 4 and 5 (Dental mill blank) Using the polymerizable monomers (M10, M13, M14) obtained in the above production example and the fillers (F1 to F3, F5), they are mixed and kneaded uniformly at the composition ratio shown in Table 4 below. Was vacuum defoamed to prepare paste-like curable compositions for dental restoration of Examples 13 to 15 and Comparative Examples 4 and 5. Then, the curable composition for dental restoration was poured into a 20 mm ⁇ 30 mm ⁇ 60 mm rectangular mold and heated at 50 ° C. for 1 hour. Then, while pressurizing at 1 MPa, heat treatment was performed at 150 ° C. for 1 hour to obtain a cured product as a dental mill blank. The obtained cured product was tested. The results are shown in Table 4 below.
- the curable composition for dental restoration of the present invention has excellent paste operability, the cured product has high mechanical strength and toughness, and is excellent in water resistance and slipping durability.
- the curable composition for dental restoration of the present invention has excellent paste operability, the cured product has high mechanical strength and toughness, and is excellent in water resistance and slipping durability. That is, it is easy to handle, has sufficient mechanical strength to replace natural teeth, and is suitably used as a material for repairing tooth defects and caries, especially as a dental composite resin. Further, the cured product is suitably used as a dental mill blank.
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Dentistry (AREA)
- Dental Preparations (AREA)
Abstract
Description
[1]ポリカーボネート、ポリアリレート、及び芳香族ポリスルホンからなる群より選ばれる少なくとも1種のポリマー構造を有し、前記ポリマー構造を構成する繰り返し単位に由来する末端ヒドロキシ残基が直接(メタ)アクリロイル化されている(メタ)アクリル酸エステル化合物(A)、2つ以上の(メタ)アクリロイルオキシ基を有する(メタ)アクリル酸エステル化合物(B)(ただし、前記(メタ)アクリル酸エステル化合物(A)を除く)、平均一次粒子径が0.01~5μmの無機充填材(C)、及び重合開始剤(D)を含む歯科修復用硬化性組成物。
[2]前記ポリマー構造が環状構造を有する、[1]に記載の歯科修復用硬化性組成物。
[3]前記ポリマー構造が、それぞれ独立して、カーボネート基、エステル基、及びスルホニル基からなる群より選ばれる少なくとも1種の官能基を3つ以上有する、[1]又は[2]に記載の歯科修復用硬化性組成物。
[4]前記(メタ)アクリル酸エステル化合物(A)の数平均分子量が300~5000である、[1]~[3]のいずれかに記載の歯科修復用硬化性組成物。
[5]前記(メタ)アクリル酸エステル化合物(A)の含有量が、重合性単量体の全量において、1~40質量%である、[1]~[4]のいずれかに記載の歯科修復用硬化性組成物。
[6]下記一般式(I)で表されるモノ(メタ)アクリル酸エステル化合物(E-1)、及び下記一般式(II)で表されるモノ(メタ)アクリル酸エステル化合物(E-2)からなる群より選ばれる少なくとも1種をさらに含む、[1]~[5]のいずれかに記載の歯科修復用硬化性組成物。
[7]Xが、酸素原子である、[6]に記載の歯科修復用硬化性組成物。
[8]k及びlが、それぞれ独立して0又は1である、[6]又は[7]に記載の歯科修復用硬化性組成物。
[9]前記無機充填材(C)の含有量が、歯科修復用硬化性組成物の全量において50~95質量%である、[1]~[8]のいずれかに記載の歯科修復用硬化性組成物。
[10]前記重合開始剤(D)が光重合開始剤を含む、[1]~[9]のいずれかに記載の歯科修復用硬化性組成物。
[11]前記重合開始剤(D)が加熱重合開始剤を含む、[1]~[10]のいずれかに記載の歯科修復用硬化性組成物。
[12][1]~[11]のいずれかに記載の歯科修復用硬化性組成物からなる、歯科用コンポジットレジン。
[13][1]~[11]のいずれかに記載の歯科修復用硬化性組成物の硬化物からなる、歯科用ミルブランク。
(メタ)アクリル酸エステル化合物(A)は、1分子内に、ポリカーボネート、ポリアリレート、及び芳香族ポリスルホンからなる群より選ばれる少なくとも1種のポリマー構造を有し、前記ポリマー構造を構成する繰り返し単位に由来する末端ヒドロキシ残基が直接(メタ)アクリロイル化されている化合物である。上述したように、本発明の効果を得るためには、前記ポリマー構造を有し、かつ前記ポリマー構造を構成する繰り返し単位に由来する末端ヒドロキシ残基が直接(メタ)アクリロイル化されている化合物であることが重要である。これに対して、従来技術として、例えば、特許文献1に記載の式(III)で表される化合物では、“-O-A-O-”で表されるスペーサーが、ポリカーボネート中の末端ヒドロキシ基とメタクリロイル基との間に存在しており、ポリカーボネート構造の密度が相対的に低く、スペーサー自体もアルキレン基であり、柔軟な骨格に起因して、本発明に比べて機械的強度(曲げ強さ)が低下するものと考えられる。また、従来技術では、ポリマー骨格の密度の低さに加え、ポリマー構造を構成する繰り返し単位に由来する両末端のヒドロキシ残基と、メタクリロイル基との間にアルキレン基及びエーテル結合又はウレタン結合等が存在する(例えば、後記する合成例6のPCUMAが相当)ことで吸水しやすく、本発明に比べて耐水性が低くなるものと考えられる。
-O-Ar-C(CH3)2-Ar-O-Ar-SO2-Ar- (1)
-O-Ar-SO2-Ar- (2)
-O-Ar-Ar-O-Ar-SO2-Ar- (3)
(式中、Arはパラ位での2置換のフェニル基(p-フェニレン基)を示し、重合度及び分子量については特に限定されない。)
これらの中でも、硬化物の耐水性、靭性、滑沢耐久性及び操作性に優れる点で、ポリカーボネート構造が好ましい。また、(メタ)アクリル酸エステル化合物(A)は1種を単独で用いてもよく、2種以上を併用してもよい。
本発明で用いられる1分子中に2つ以上の(メタ)アクリロイルオキシ基を有する(メタ)アクリル酸エステル化合物(B)(以下、単に「(メタ)アクリル酸エステル化合物(B)」と称することがある)は、本発明の効果を奏し、歯科修復用硬化性組成物(歯科用コンポジットレジンなど)に使用される公知の(メタ)アクリル酸エステル化合物であれば特に限定されない。ただし、本発明の(メタ)アクリル酸エステル化合物(A)は除く。以下に、2つ以上の(メタ)アクリロイルオキシ基を有する(メタ)アクリル酸エステル化合物(B)の具体例を記載する。(メタ)アクリル酸エステル化合物(B)は1種を単独で用いてもよく、2種以上を併用してもよい。(メタ)アクリル酸エステル化合物(B)は硬化物の機械的強度を付与する。
例えば、エチレングリコールジ(メタ)アクリレート、トリエチレングリコールジ(メタ)アクリレート、プロピレングリコールジ(メタ)アクリレート、ネオペンチルグリコールジ(メタ)アクリレート、1,6-ヘキサンジオールジ(メタ)アクリレート、1,10-デカンジオールジ(メタ)アクリレート、2,2-ビス[4-〔3-アクリロイルオキシ-2-ヒドロキシプロポキシ〕フェニル]プロパン、2,2-ビス[4-〔3-メタクリロイルオキシ-2-ヒドロキシプロポキシ〕フェニル]プロパン(Bis-GMA)、2,2-ビス〔4-(メタ)アクリロイルオキシエトキシフェニル〕プロパン、2,2-ビス〔4-(メタ)アクリロイルオキシポリエトキシフェニル〕プロパン、1,2-ビス〔3-(メタ)アクリロイルオキシ-2-ヒドロキシプロポキシ〕エタン、ペンタエリスリトールジ(メタ)アクリレート、[2,2,4-トリメチルヘキサメチレンビス(2-カルバモイルオキシエチル)]ジメタクリレート(UDMA)、2,2,3,3,4,4-ヘキサフルオロ-1,5-ペンチルジ(メタ)アクリレートなどが挙げられ、トリエチレングリコールジ(メタ)アクリレート、ネオペンチルグリコールジ(メタ)アクリレート、1,6-ヘキサンジオールジ(メタ)アクリレート、1,10-デカンジオールジ(メタ)アクリレート、Bis-GMA、2,2-ビス〔4-メタクリロイルオキシポリエトキシフェニル〕プロパン(エトキシ基の平均付加モル数:2.6)、UDMAが好ましい。
例えば、トリメチロールプロパントリ(メタ)アクリレート、トリメチロールエタントリ(メタ)アクリレート、テトラメチロールメタントリ(メタ)アクリレート、ペンタエリスリトールテトラ(メタ)アクリレート、ジペンタエリスリトールヘキサ(メタ)アクリレート、N,N’-(2,2,4-トリメチルヘキサメチレン)ビス〔2-(アミノカルボキシ)プロパン-1,3-ジオール〕テトラ(メタ)アクリレート、1,7-ジアクリロイルオキシ-2,2,6,6-テトラ(メタ)アクリロイルオキシメチル-4-オキサヘプタンなどが挙げられる。
本発明の歯科修復用硬化性組成物は、歯科修復用硬化性組成物を低粘度化でき、優れたペーストの操作性を付与し、硬化物に高い機械的強度及び耐水性を付与することができるという観点より、下記一般式(I)で表されるモノ(メタ)アクリル酸エステル化合物(E-1)、及び下記一般式(II)で表されるモノ(メタ)アクリル酸エステル化合物(E-2)
からなる群より選ばれる少なくとも1種を含むことができる。
本発明における無機充填材(C)としては、歯科用コンポジットレジンの充填材として用いられている、平均一次粒子径が0.01~5μmの無機粒子を用いる。このような無機粒子を用いることで、硬化物の滑沢耐久性及び機械的強度に優れ、ペーストの操作性に優れる。当該無機粒子としては、例えば、各種ガラス類(例えば、二酸化珪素(石英、石英ガラス、シリカゲル等)、珪素を主成分とし各種重金属とともにホウ素及び/又はアルミニウムを含有するものなど)、アルミナ、各種セラミック類、珪藻土、カオリン、粘土鉱物(モンモリロナイト等)、活性白土、合成ゼオライト、マイカ、シリカ、フッ化カルシウム、フッ化イッテルビウム、リン酸カルシウム、硫酸バリウム、二酸化ジルコニウム(ジルコニア)、二酸化チタン(チタニア)、ヒドロキシアパタイトなどが挙げられる。なお、無機充填材(C)は、1種を単独で使用してもよいし、2種以上を併用してもよい。
次に、本発明の重合開始剤(D)について説明する。該重合開始剤(D)としては、加熱重合開始剤、光重合開始剤、化学重合開始剤が挙げられる。これらは、1種を単独で用いてもよく、2種以上を併用してもよい。
(1)混練工程
混練工程は混練作業を行う工程であり、混練機容器中に、(メタ)アクリル酸エステル化合物(A)、及び(メタ)アクリル酸エステル化合物(B)等の重合性単量体、並びに重合開始剤(D)を投入して重合性単量体含有組成物を調製した後に、さらに無機充填材(C)を投入し混練を行うことでペースト状の組成物を作製する。混練工程において、本発明の効果を奏する限り特に混練する方法は限定されず、公知の方法を採用することができるが、混練時間を短縮しペーストのバラツキの発生を防止する観点より、加温しながら混練することが好ましい。混練温度としては40~60℃が好ましい。40℃より低温だと、混練時間の短縮効果が十分に得られず、60℃を超えると混練中に重合硬化や組成物の劣化が起こることがある。また、混練中、必要に応じて真空脱泡の処理を行うこともできる。この時、真空度は特に限定されないが、効率よく気泡を抜くために、真空度は5~200Torrであることが好ましい。
脱泡工程は脱泡作業を行う工程であり、脱泡機容器中に、前記ペースト状の組成物を投入した後に、減圧によってペースト内部の気泡を抜きながら、圧力をかけながら容器外へ押出すことによって脱泡を行う。脱泡条件は特に限定されないが、効率よく気泡を抜くため、(メタ)アクリル酸エステル化合物(A)、及び(メタ)アクリル酸エステル化合物(B)等の重合性単量体、並びに重合開始剤(D)を含む重合性単量体含有組成物と無機充填材(C)が分離することを抑制するために、真空度は5~200Torrが好ましい。減圧時間は3~30分間が好ましい。また、押出時の圧力は0.5~5MPaが好ましい。加圧時間は3~30分間が好ましい。また、脱泡中、必要に応じて加熱処理を行うこともできる。この時、温度は特に限定されないが、効率よく気泡を抜くために、温度は40~60℃が好ましい。
PCIS-3:合成例1
PCN-23:合成例2
PCD-33:合成例3
PARM:合成例4
PSM:合成例5
PCUMA:合成例6
D2.6E:2,2-ビス〔4-メタクリロイルオキシポリエトキシフェニル〕プロパン(エトキシ基の平均付加モル数:2.6)(新中村化学工業株式会社製)
UDMA:[2,2,4-トリメチルヘキサメチレンビス(2-カルバモイルオキシエチル)]ジメタクリレート(共栄社化学株式会社製)
NPG:ネオペンチルジメタクリレート(共栄社化学株式会社製)
TEGDMA:トリエチレングリコールジメタクリレート(新中村化学工業株式会社製)
充填材(F1):製造例A
充填材(F2):製造例B
充填材(F3):製造例C
充填材(F5):製造例D
[有機充填材]
充填材(F4):J-4PY(アクリルビーズ J-4PY、平均一次粒子径:2.2μm、根上工業株式会社製)
CQ:カンファーキノン(光重合開始剤)(東京化成工業株式会社製)
TPO:2,4,6-トリメチルベンゾイルジフェニルホスフィンオキシド(光重合開始剤)(東京化成工業株式会社製)
THP:1,1,3,3-テトラメチルブチルヒドロペルオキシド(加熱重合開始剤)(日油株式会社製)
BPO:ベンゾイルペルオキシド(加熱重合開始剤)(日油株式会社製)
POBA:m-フェノキシベンジルアクリレート(共栄社化学株式会社製)
EPPA:エトキシ化-o-フェニルフェノールアクリレート(新中村化学工業株式会社製)
γ-MPS:γ-メタクリロイルオキシプロピルトリメトキシシラン(信越化学工業株式会社製)
11-MUS:11-メタクリロイルオキシドデシルトリメトキシシラン(信越化学工業株式会社製)
JJA:4-(N,N-ジメチルアミノ)安息香酸エチル
イソソルビド骨格を有する末端ヒドロキシ基含有ポリカーボネートジオール「BENEBiOLH S0840H(分子量:800、三菱ケミカル株式会社製)」80g及びトリエチルアミン(分子量:101.19)40g、4-ジメチルアミノピリジン(分子量:122.17)20gを塩化メチレンに溶解させ、0℃下で塩化メタクリロイル(分子量:104.53)を24g滴下した後、室温にて24時間撹拌した。その後、有機層を蒸留水、1M塩酸水溶液、飽和炭酸ナトリウム水溶液の順に洗浄し、硫酸マグネシウムで乾燥した。乾燥後の溶液を濃縮した後、メタノールに流し込み、沈殿物をろ過により回収し、真空乾燥することで、ポリマー構造を構成する繰り返し単位に由来する両末端のヒドロキシ残基が直接メタクリロイル化されているポリカーボネート構造を有するメタクリル酸エステル化合物であるPCIS-3(数平均分子量:936)を得た。
ネオペンチル骨格を有する末端ヒドロキシ基含有ポリカーボネートジオール「BENEBiOLH NL2030B(分子量:2000、三菱ケミカル株式会社製)」200g及びトリエチルアミン40g、4-ジメチルアミノピリジン20gを塩化メチレンに溶解させ、0℃下で塩化メタクリロイルを24g滴下した後、室温にて24時間撹拌した。その後、有機層を蒸留水、1M塩酸水溶液、飽和炭酸ナトリウム水溶液の順に洗浄し、硫酸マグネシウムで乾燥した。乾燥後の溶液を濃縮した後、メタノールに流し込み、沈殿物をろ過により回収し、真空乾燥することで、ポリマー構造を構成する繰り返し単位に由来する両末端のヒドロキシ残基が直接メタクリロイル化されているポリカーボネート構造を有するメタクリル酸エステル化合物であるPCN-23(数平均分子量:2136)を得た。
デシル骨格を有する末端ヒドロキシ基含有ポリカーボネートジオール「BENEBiOLH NL3010DB(分子量:3000、三菱ケミカル株式会社製)」300g及びトリエチルアミン40g、4-ジメチルアミノピリジン20gを塩化メチレンに溶解させ、0℃下で塩化メタクリロイルを24g滴下した後、室温にて24時間撹拌した。その後、有機層を蒸留水、1M塩酸水溶液、飽和炭酸ナトリウム水溶液の順に洗浄し、硫酸マグネシウムで乾燥した。乾燥後の溶液を濃縮した後、メタノールに流し込み、沈殿物をろ過により回収し、真空乾燥することで、ポリマー構造を構成する繰り返し単位に由来する両末端のヒドロキシ残基が直接メタクリロイル化されているポリカーボネート構造を有するメタクリル酸エステル化合物であるPCD-33(数平均分子量:3136)を得た。
ビスフェノールA(分子量:228.29)85g及び水酸化ナトリウム(分子量:40.00)30gを蒸留水に溶解させ、さらにテトラブチルアンモニウムブロミド(分子量:322.37)10mgを加えて室温で10分間撹拌した後、塩化テレフタロイル(分子量:203.02)30gを含む塩化メチレン溶液を滴下し、室温で1時間激しく撹拌した。その後、有機層を蒸留水で洗浄し、硫酸マグネシウムで乾燥した。乾燥後の溶液を濃縮した後、メタノール/水(15/1)混合溶液に流し込み、沈殿物をろ過により回収し、真空乾燥することで両末端にヒドロキシ基を有するポリアリレート「PAROH(分子量:900)」を得た。得られたPAROH90g及びトリエチルアミン40g、4-ジメチルアミノピリジン20gを塩化メチレンに溶解させ、0℃下で塩化メタクリロイルを24g滴下した後、室温にて24時間撹拌した。その後、有機層を蒸留水、1M塩酸水溶液、飽和炭酸ナトリウム水溶液の順に洗浄し、硫酸マグネシウムで乾燥した。乾燥後の溶液を濃縮した後、メタノールに流し込み、沈殿物をろ過により回収し、真空乾燥することで、ポリマー構造を構成する繰り返し単位に由来する両末端のヒドロキシ残基が直接メタクリロイル化されているポリアリレート構造を有するメタクリル酸エステル化合物であるPARM(数平均分子量:1036)を得た。
ビスフェノールA85g及び水酸化ナトリウム30gをトルエンに溶解させ、さらにN-メチルピロリドン(分子量:99.13)40gを加えて140℃で2時間撹拌した後、4,4’-ジクロロジフェニルスルホン(分子量:287.15)43gを添加し、160℃で12時間撹拌した。室温まで冷却した後、塩化メタクリロイルを24g滴下し、60℃にて10時間撹拌した。その後、塩化メチレンを加えた時の析出物をろ過により除去し、ろ液を1wt%シュウ酸水溶液で洗浄し、硫酸マグネシウムで乾燥した。乾燥後の溶液を濃縮した後、メタノールに流し込み、沈殿物をろ過により回収し、真空乾燥することで、ポリマー構造を構成する繰り返し単位に由来する両末端のヒドロキシ残基が直接メタクリロイル化されているポリスルホン構造を有するメタクリル酸エステル化合物であるPSM(数平均分子量:1232)を得た。
イソソルビド骨格を有する末端ヒドロキシ基含有ポリカーボネートジオール「BENEBiOLH S0840H」80g及びジラウリン酸ジブチルすず(分子量:631.57)25mgを、THFに溶解させ、室温下でカレンズMOI-EG(分子量:199.20、昭和電工株式会社製)を50g滴下した後、40℃にて24時間撹拌した。反応後の溶液を濃縮し、塩化メチレンを加えた後1M塩酸水溶液で洗浄し、硫酸マグネシウムで乾燥した。乾燥後の溶液を濃縮した後、メタノールに流し込み、沈殿物をろ過により回収し、真空乾燥することで、ポリマー構造を構成する繰り返し単位に由来する両末端のヒドロキシ残基と、メタクリロイル基との間にアルキレン基及びエーテル結合、ウレタン結合が存在するポリカーボネート構造を有するメタクリル酸エステル化合物であるPCUMA(数平均分子量:1200)を得た。
(メタ)アクリル酸エステル化合物(A)の数平均分子量(Mn)は、ゲル浸透クロマトグラフィー(GPC)を用い、以下のようにして測定した。
まず、室温で、上記した各合成例1~6で合成した化合物を各々が0.5mg/mLとなるようにテトラヒドロフラン(THF、0.5mg/mLのBHTを含む)に溶解した。そして、得られた溶液を、ポア径が0.2μmの耐溶剤性メンブランフィルター「マイショリディスク」(東ソー株式会社製)で濾過してサンプル溶液を得た。なお、サンプル溶液は、THFに可溶な成分の濃度が0.8質量%となるように調整した。このサンプル溶液を用いて、以下の条件で測定した。
装置:高速GPC装置「HLC-8220GPC」[東ソー株式会社製]
カラム:LF-604の2連[昭和電工株式会社製]
溶離液:THF
流速:0.6mL/min
オーブン温度:40℃
試料注入量:0.020mL
サンプルの分子量の算出にあたっては、標準ポリスチレン樹脂(例えば、商品名「TSKスタンダード ポリスチレン F-850、F-450、F-288、F-128、F-80、F-40、F-20、F-10、F-4、F-2、F-1、A-5000、A-2500、A-1000、A-500」、東ソー株式会社製)を用いて、各々が0.5mg/mLとなるようにTHF(0.5mg/mLのBHTを含む)に溶解した溶液を0.2mL注入して較正曲線を作成した。較正曲線は、最小二乗法で近似して得られる三次式を用いた。
なお、数平均分子量(Mn)の定義は「高分子化学の基礎」(高分子学会編、東京化学同人、1978年)等に記載されており、GPCによる分子量分布曲線から計算可能である。極めて低分子量の場合、試料の溶出ピークが溶媒由来のゴーストと重なって不明瞭となる場合(上記条件では、分子量でおよそ400g/mol以下)があるが、その分子量以下の成分は計算から除外して平均分子量を求めることとした。
80質量部のD2.6E及び20質量部のPCIS-3に、光重合開始剤としてCQを0.2質量部、TPOを0.25質量部、重合促進剤としてJJAを0.3質量部溶解させて、重合性単量体含有組成物(M1)を調製した。
80質量部のD2.6E及び20質量部のPCN-23に、光重合開始剤としてCQを0.2質量部、TPOを0.25質量部、重合促進剤としてJJAを0.3質量部溶解させて、重合性単量体含有組成物(M2)を調製した。
80質量部のD2.6E及び20質量部のPCD-33に、光重合開始剤としてCQを0.2質量部、TPOを0.25質量部、重合促進剤としてJJAを0.3質量部溶解させて、重合性単量体含有組成物(M3)を調製した。
80質量部のD2.6E及び20質量部のPARMに、光重合開始剤としてCQを0.2質量部、TPOを0.25質量部、重合促進剤としてJJAを0.3質量部溶解させて、重合性単量体含有組成物(M4)を調製した。
80質量部のD2.6E及び20質量部のPSMに、光重合開始剤としてCQを0.2質量部、TPOを0.25質量部、重合促進剤としてJJAを0.3質量部溶解させて、重合性単量体含有組成物(M5)を調製した。
80質量部のUDMA及び20質量部のPCIS-3に、光重合開始剤としてCQを0.2質量部、TPOを0.25質量部、重合促進剤としてJJAを0.3質量部溶解させて、重合性単量体含有組成物(M6)を調製した。
70質量部のD2.6E及び10質量部のNPG、20質量部のPCIS-3に、光重合開始剤としてCQを0.2質量部、TPOを0.25質量部、重合促進剤としてJJAを0.3質量部溶解させて、重合性単量体含有組成物(M7)を調製した。
70質量部のD2.6E及び20質量部のPCIS-3、10質量部のPOBAに、光重合開始剤としてCQを0.2質量部、TPOを0.25質量部、重合促進剤としてJJAを0.3質量部溶解させて、重合性単量体含有組成物(M8)を調製した。
70質量部のD2.6E及び20質量部のPCIS-3、10質量部のEPPAに、光重合開始剤としてCQを0.2質量部、TPOを0.25質量部、重合促進剤としてJJAを0.3質量部溶解させて、重合性単量体含有組成物(M9)を調製した。
80質量部のD2.6E及び20質量部のPCIS-3に、加熱重合開始剤としてTHPを0.5質量部溶解させて、重合性単量体含有組成物(M10)を調製した。
80質量部のD2.6E及び20質量部のPCUMAに、光重合開始剤としてCQを0.2質量部、TPOを0.25質量部、重合促進剤としてJJAを0.3質量部溶解させて、重合性単量体含有組成物(M11)を調製した。
80質量部のD2.6E及び20質量部のNPGに、光重合開始剤としてCQを0.2質量部、TPOを0.25質量部、重合促進剤としてJJAを0.3質量部溶解させて、重合性単量体含有組成物(M12)を調製した。
80質量部のD2.6E及び20質量部のPCUMAに、加熱重合開始剤としてTHPを0.5質量部溶解させて、重合性単量体含有組成物(M13)を調製した。
70質量部のUDMA及び30質量部のTEGDMAに、加熱重合開始剤としてBPOを1.5質量部溶解させて、重合性単量体含有組成物(M14)を調製した。
100質量部のNF180(バリウムガラス(平均一次粒子径0.180μm、ショット社製))をエタノール300質量部に分散し、γ-MPS7質量部、酢酸0.15質量部及び水5質量部を加えて室温で2時間撹拌した。溶媒を減圧留去し、さらに90℃で3時間乾燥することによって表面処理して、充填材(F1)を得た。F1は無機充填材(C)である。
80質量部のUF2.0(バリウムガラス(平均一次粒子径2.0μm、ショット社製))及び20質量部のNF180(バリウムガラス(平均一次粒子径0.180μm、ショット社製))の混合物をエタノール300質量部に分散し、γ-MPS2.25質量部、酢酸0.15質量部及び水5質量部を加えて室温で2時間撹拌した。溶媒を減圧留去し、さらに90℃で3時間乾燥することによって表面処理して、充填材(F2)を得た。F2は無機充填材(C)である。
90質量部のUF0.7(バリウムガラス(平均一次粒子径0.7μm、ショット社製))及び10質量部のAr130(微粒子シリカ(平均一次粒子径0.016μm、日本アエロジル株式会社製))の混合物をエタノール300質量部に分散し、11-MUS4質量部、酢酸0.15質量部及び水5質量部を加えて室温で2時間撹拌した。溶媒を減圧留去し、さらに90℃で3時間乾燥することによって表面処理して、充填材(F3)を得た。F3は無機充填材(C)である。
100質量部のOx50(微粒子シリカ(平均一次粒子径0.04μm、日本アエロジル株式会社製))をエタノール300質量部に分散し、γ-MPS7質量部、酢酸0.15質量部及び水5質量部を加えて室温で2時間撹拌した。溶媒を減圧留去し、さらに90℃で3時間乾燥することによって表面処理して、充填材(F5)を得た。F5は無機充填材(C)である。
歯科用コンポジットレジンに関しては、製造した各実施例及び比較例の歯科修復用硬化性組成物を真空脱泡後、ステンレス製の金型(寸法:2mm×2mm×25mm)に充填し、上下をスライドガラスで圧接し、歯科用可視光線照射器(ペンキュアー2000、株式会社モリタ製)で1点10秒、片面を5点ずつ、両面に光を照射して硬化させた。各実施例及び比較例について、硬化物を試料として5本ずつ作製した。硬化物の試料を金型から取り出した後、万能試験機(株式会社島津製作所製、商品名「AG-I 100kN」)を用いて、支点間距離20mm、クロスヘッドスピード1mm/分の条件下で硬化物の試料の曲げ強さ及び破壊エネルギーを測定し、各試料の測定値の平均値を算出し、曲げ強さ(3点曲げ強さ)及び破壊エネルギーとした。歯科用ミルブランクに関しては、製造した歯科用ミルブランクから、ダイヤモンドカッターを用いて、試験片(1.2mm×4mm×15mm)を作製し、万能試験機を用いる際の支点間距離を12mmとした点、硬化物を試料として10本ずつ作製した点以外は、上記歯科用コンポジットレジンの試料の測定と同様にして測定した。歯科用コンポジットレジンとしての曲げ強さは150MPa以上を良好と判断し、180MPa以上はさらに良好である。また、歯科用コンポジットレジンの破壊エネルギーは13mJ以上を良好と判断し、15mJ以上はさらに良好である。歯科用ミルブランクとしての曲げ強さは200MPa以上を良好と判断し、240MPa以上はさらに良好である。また、歯科用ミルブランクの破壊エネルギーは30mJ以上を良好と判断し、32mJ以上はさらに良好である。機械的強度及び靭性の点から、前記曲げ強さ及び破壊エネルギーの両方が上記範囲を満たすことが好ましい。
歯科用コンポジットレジンに関しては、製造した各実施例及び各比較例に係る歯科修復用硬化性組成物の硬化物の試料について、37℃の水中に30日浸漬させた後、上記初期の機械的強度と同様に、曲げ強さ及び破壊エネルギーを測定した(n=5)。歯科用ミルブランクに関しては、n=10とした点以外は、歯科用コンポジットレジンと同様にして、測定を行った。初期の曲げ強さ及び破壊エネルギーに対する、37℃水中浸漬30日後の曲げ強さ及び破壊エネルギーの変化率(低下率)を下記の式により算出した。該低下率が10%以下であれば耐水性に優れる、5%以下であればさらに優れる。
浸漬による曲げ強さの低下率(%)=〔{初期の曲げ強さ(MPa)-水中浸漬後の曲げ強さ(MPa)}/初期の曲げ強さ(MPa)〕×100
浸漬による破壊エネルギーの低下率(%)=〔{初期の破壊エネルギー(mJ)-水中浸漬後の破壊エネルギー(mJ)}/初期の破壊エネルギー(mJ)〕×100
歯科用コンポジットレジンに関しては、製造した各実施例及び比較例の歯科修復用硬化性組成物を真空脱泡後、ステンレス製の金型(寸法:1.5mm×15mm×15mm)に充填し、上下をスライドガラスで圧接し、歯科技工用LED重合器(α-ライトV、株式会社モリタ製)で片面90秒ずつ、両面に光を照射して硬化させた。歯科用ミルブランクについては、製造した歯科用ミルブランクから、ダイヤモンドカッターを用いて、試験片(1.5mm×15mm×15mm)を作製した。得られた硬化物及びその試験片を#1000研磨紙、#2000研磨紙、#3000研磨紙の順に乾燥条件下で研磨し、最後にラッピングフィルムにて研磨した。この試験片について、歯ブラシ摩耗試験(歯ブラシ:「ビトイーンライオン」(硬さ:ふつう;ライオン株式会社製)、歯磨き粉:「デンタークリアMAX」(ライオン株式会社製)、荷重:250g、試験溶液:蒸留水/歯磨き粉=90/10(質量%、50mL)、摩耗回数:4万回)をする前及びした後のそれぞれの光沢度を光沢計(「VG-2000」、日本電色工業株式会社製)によって求めた(n=2)。なお、当該光沢度として60°鏡面光沢(Gs(60°))を測定した。得られた歯ブラシ摩耗試験後の光沢度を試験前の光沢度で除すことにより光沢度保持率(%)を算出し、滑沢耐久性の評価とした。なお、当該光沢度保持率は、85%以上であることが好ましく、90%以上であることがより好ましく、93%以上であることがさらに好ましい。
製造した各実施例及び比較例の歯科修復用硬化性組成物を真空脱泡後、シリンジに充填し、25℃に24時間静置したものを付着力試験の試料とした。該ペーストをシリンジから押し出して、下底面Φ11mm×上面Φ13mm×高さ8mmの容量を有するカップに充填した。小型卓上試験機(株式会社島津製作所製、EZ Test)に、Φ10mm×5mmのステンレス製の円柱を先端に有した治具を取り付け、充填したペースト表面に該円柱型治具に取りつけられたステンレス製の円柱の底面をペーストに軽く接触させた後、クロスヘッドスピード50mm/minで引き上げた際の最大応力を、25℃におけるステンレス板に対する付着力とした(n=2)。平均値を算出して、ペーストの操作性の評価とした。ペーストの操作性の評価として、付着力が1.5N以下が好ましく、1.0N以下がより好ましい。一方で、付着力が2.0N以上は歯科用インスツルメントにより充填する際のペーストの操作性が低いと判断される。
製造した歯科用ミルブランクについて、卓上型マイクロフォーカスX線CTシステム(株式会社島津製作所製、inspeXio SMX-90CT)を用いて、硬化物の内部及び外観の気泡の有無を評価した(n=10)。硬化物の気泡発生率の評価として、気泡のある硬化物の個数が1個以下であることが好ましく、0個であることがより好ましい。一方で、3個以上であると機械的強度の低下や外観が悪くなるなどの観点より品質が悪いと判断される。
前記製造例で得られた重合性単量体含有組成物(M1~9、M11、M12)及び、充填材(F1~F4)を用いて、下記表3に示された組成比率で混合練和して均一にしたものを真空脱泡し、実施例1~12及び比較例1~3のペースト状の歯科修復用硬化性組成物を調製した。調製した歯科修復用硬化性組成物について試験を実施した。結果を下記表3に示す。
前記製造例で得られた重合性単量体(M10、M13、M14)及び、充填材(F1~F3、F5)を用いて、下記表4に示された組成比率で混合練和して均一にしたものを真空脱泡し、実施例13~15及び比較例4、5のペースト状の歯科修復用硬化性組成物を調製した。次いで、該歯科修復用硬化性組成物を20mm×30mm×60mmの長方体型の金型に流し込み、50℃で1時間加熱した。その後、1MPaで加圧しながら、150℃で1時間加熱処理を行い、歯科用ミルブランクとして硬化物を得た。得られた硬化物について試験を実施した。結果を下記表4に示す。
Claims (13)
- ポリカーボネート、ポリアリレート、及び芳香族ポリスルホンからなる群より選ばれる少なくとも1種のポリマー構造を有し、前記ポリマー構造を構成する繰り返し単位に由来する末端ヒドロキシ残基が直接(メタ)アクリロイル化されている(メタ)アクリル酸エステル化合物(A)、2つ以上の(メタ)アクリロイルオキシ基を有する(メタ)アクリル酸エステル化合物(B)(ただし、前記(メタ)アクリル酸エステル化合物(A)を除く)、平均一次粒子径が0.01~5μmの無機充填材(C)、及び重合開始剤(D)を含む歯科修復用硬化性組成物。
- 前記ポリマー構造が環状構造を有する、請求項1に記載の歯科修復用硬化性組成物。
- 前記ポリマー構造が、それぞれ独立して、カーボネート基、エステル基、及びスルホニル基からなる群より選ばれる少なくとも1種の官能基を3つ以上有する、請求項1又は2に記載の歯科修復用硬化性組成物。
- 前記(メタ)アクリル酸エステル化合物(A)の数平均分子量が300~5000である、請求項1~3のいずれか一項に記載の歯科修復用硬化性組成物。
- 前記(メタ)アクリル酸エステル化合物(A)の含有量が、重合性単量体の全量において、1~40質量%である、請求項1~4のいずれか一項に記載の歯科修復用硬化性組成物。
- 下記一般式(I)で表されるモノ(メタ)アクリル酸エステル化合物(E-1)、及び下記一般式(II)で表されるモノ(メタ)アクリル酸エステル化合物(E-2)からなる群より選ばれる少なくとも1種をさらに含む、請求項1~5のいずれか一項に記載の歯科修復用硬化性組成物。
- Xが、酸素原子である、請求項6に記載の歯科修復用硬化性組成物。
- k及びlが、それぞれ独立して0又は1である、請求項6又は7に記載の歯科修復用硬化性組成物。
- 前記無機充填材(C)の含有量が、歯科修復用硬化性組成物の全量において50~95質量%である、請求項1~8のいずれか一項に記載の歯科修復用硬化性組成物。
- 前記重合開始剤(D)が光重合開始剤を含む、請求項1~9のいずれか一項に記載の歯科修復用硬化性組成物。
- 前記重合開始剤(D)が加熱重合開始剤を含む、請求項1~10のいずれか一項に記載の歯科修復用硬化性組成物。
- 請求項1~11のいずれか一項に記載の歯科修復用硬化性組成物からなる、歯科用コンポジットレジン。
- 請求項1~11のいずれか一項に記載の歯科修復用硬化性組成物の硬化物からなる、歯科用ミルブランク。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21915337.6A EP4268797A1 (en) | 2020-12-28 | 2021-12-28 | Curable composition for dental restoration |
JP2022573122A JPWO2022145479A1 (ja) | 2020-12-28 | 2021-12-28 | |
US18/269,806 US20240074945A1 (en) | 2020-12-28 | 2021-12-28 | Curable composition for dental restoration |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020-219714 | 2020-12-28 | ||
JP2020219714 | 2020-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022145479A1 true WO2022145479A1 (ja) | 2022-07-07 |
Family
ID=82260824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2021/048983 WO2022145479A1 (ja) | 2020-12-28 | 2021-12-28 | 歯科修復用硬化性組成物 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20240074945A1 (ja) |
EP (1) | EP4268797A1 (ja) |
JP (1) | JPWO2022145479A1 (ja) |
WO (1) | WO2022145479A1 (ja) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62226907A (ja) | 1986-03-27 | 1987-10-05 | ペントロン コ−ポレ−シヨン | 歯科用樹脂組成物 |
JPH0578435A (ja) | 1991-02-12 | 1993-03-30 | Mitsui Petrochem Ind Ltd | 光硬化性樹脂組成物 |
JPH093109A (ja) | 1995-04-19 | 1997-01-07 | Tokuyama Corp | 可視光線重合開始剤および可視光線重合性組成物 |
JPH10245525A (ja) | 1997-03-03 | 1998-09-14 | Tokuyama Corp | 接着性組成物 |
WO2012042911A1 (ja) | 2010-09-30 | 2012-04-05 | クラレメディカル株式会社 | 歯科用ミルブランク |
WO2014021343A1 (ja) | 2012-07-31 | 2014-02-06 | クラレノリタケデンタル株式会社 | 歯科用ミルブランクの製造方法 |
WO2014123098A1 (ja) * | 2013-02-06 | 2014-08-14 | 宇部興産株式会社 | ポリカーボネートジオールジアクリレート化合物組成物及びその製造方法 |
WO2020218446A1 (ja) * | 2019-04-24 | 2020-10-29 | クラレノリタケデンタル株式会社 | 歯科修復用硬化性組成物 |
-
2021
- 2021-12-28 US US18/269,806 patent/US20240074945A1/en active Pending
- 2021-12-28 EP EP21915337.6A patent/EP4268797A1/en active Pending
- 2021-12-28 JP JP2022573122A patent/JPWO2022145479A1/ja active Pending
- 2021-12-28 WO PCT/JP2021/048983 patent/WO2022145479A1/ja active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62226907A (ja) | 1986-03-27 | 1987-10-05 | ペントロン コ−ポレ−シヨン | 歯科用樹脂組成物 |
JPH0578435A (ja) | 1991-02-12 | 1993-03-30 | Mitsui Petrochem Ind Ltd | 光硬化性樹脂組成物 |
JPH093109A (ja) | 1995-04-19 | 1997-01-07 | Tokuyama Corp | 可視光線重合開始剤および可視光線重合性組成物 |
JPH10245525A (ja) | 1997-03-03 | 1998-09-14 | Tokuyama Corp | 接着性組成物 |
WO2012042911A1 (ja) | 2010-09-30 | 2012-04-05 | クラレメディカル株式会社 | 歯科用ミルブランク |
WO2014021343A1 (ja) | 2012-07-31 | 2014-02-06 | クラレノリタケデンタル株式会社 | 歯科用ミルブランクの製造方法 |
WO2014123098A1 (ja) * | 2013-02-06 | 2014-08-14 | 宇部興産株式会社 | ポリカーボネートジオールジアクリレート化合物組成物及びその製造方法 |
WO2020218446A1 (ja) * | 2019-04-24 | 2020-10-29 | クラレノリタケデンタル株式会社 | 歯科修復用硬化性組成物 |
Non-Patent Citations (2)
Title |
---|
"Fundamentals of Polymer Chemistry", 1978, TOKYO KAGAKU DOUJIN |
DENTAL MATERIALS AND DEVICES, vol. 7, no. 5, 1988, pages 756 - 768 |
Also Published As
Publication number | Publication date |
---|---|
US20240074945A1 (en) | 2024-03-07 |
JPWO2022145479A1 (ja) | 2022-07-07 |
EP4268797A1 (en) | 2023-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5074402B2 (ja) | ジチアンモノマーを含有する硬化性組成物 | |
EP2785307B1 (en) | One component self-adhesive dental composition, process of production and use thereof | |
EP1787623B1 (en) | Dental polymerizable composition | |
JP5461415B2 (ja) | 歯科用組成物及び色安定アミン電子供与体を有する開始剤系 | |
JP4086338B2 (ja) | 歯科用弾性修復材料並びにそれを用いた歯科補綴材料の作製方法 | |
JP6929014B2 (ja) | 歯科用ミルブランクの製造方法 | |
WO2016159219A1 (ja) | 歯科材料用重合性モノマー、組成物、接着性歯科材料、及びキット | |
WO2020218446A1 (ja) | 歯科修復用硬化性組成物 | |
JP2008543743A (ja) | 混成モノマーを含有する歯科組成物 | |
CN105051007B (zh) | 高折射率加成-断裂剂 | |
JP2017520591A (ja) | 二成分自己接着性歯科用組成物、その製造方法、及び使用 | |
JP2008540542A (ja) | 低重合収縮硬化性歯科用組成物 | |
WO2019131756A1 (ja) | 歯科用ミルブランクおよびその製造方法 | |
JP5331697B2 (ja) | 歯科用重合性組成物およびそのキット | |
JP6846167B2 (ja) | 歯科用ミルブランクアセンブリ | |
WO2022145479A1 (ja) | 歯科修復用硬化性組成物 | |
JP2019098073A (ja) | 歯科用ミルブランクの製造方法 | |
JP7077329B2 (ja) | 歯科用ミルブランクおよびその製造方法 | |
JP2016153382A (ja) | 歯科用硬化性組成物 | |
JP7093269B2 (ja) | 歯科用硬化性組成物及びその製造方法 | |
WO2019092580A1 (en) | Radiopaque dental composition | |
US11992539B2 (en) | Curable dental compositions and uses thereof | |
JP2019116430A (ja) | 歯科用ミルブランク | |
JP2019098074A (ja) | 歯科用ミルブランクの製造方法 | |
JPWO2020166667A1 (ja) | 歯科用ミルブランク |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21915337 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2022573122 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 18269806 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2021915337 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2021915337 Country of ref document: EP Effective date: 20230728 |