JP5743554B2 - 粉液型歯科用修復材 - Google Patents
粉液型歯科用修復材 Download PDFInfo
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- JP5743554B2 JP5743554B2 JP2011000994A JP2011000994A JP5743554B2 JP 5743554 B2 JP5743554 B2 JP 5743554B2 JP 2011000994 A JP2011000994 A JP 2011000994A JP 2011000994 A JP2011000994 A JP 2011000994A JP 5743554 B2 JP5743554 B2 JP 5743554B2
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- Prior art keywords
- inorganic pigment
- organic polymer
- crosslinked organic
- powder
- polymer particles
- Prior art date
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- 239000000463 material Substances 0.000 title claims description 94
- 239000002245 particle Substances 0.000 claims description 166
- 229920000620 organic polymer Polymers 0.000 claims description 124
- 239000001023 inorganic pigment Substances 0.000 claims description 95
- 239000000843 powder Substances 0.000 claims description 72
- 239000000178 monomer Substances 0.000 claims description 44
- 239000011344 liquid material Substances 0.000 claims description 42
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 28
- 239000003505 polymerization initiator Substances 0.000 claims description 20
- 238000013329 compounding Methods 0.000 claims description 14
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 6
- 238000011282 treatment Methods 0.000 claims description 5
- 230000009477 glass transition Effects 0.000 claims description 4
- 239000011164 primary particle Substances 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- -1 petal Chemical compound 0.000 description 34
- 238000002156 mixing Methods 0.000 description 30
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- 238000000034 method Methods 0.000 description 14
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000000203 mixture Substances 0.000 description 10
- 239000000049 pigment Substances 0.000 description 9
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 8
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- 230000000052 comparative effect Effects 0.000 description 4
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
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- 238000009210 therapy by ultrasound Methods 0.000 description 4
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- 241000694440 Colpidium aqueous Species 0.000 description 3
- JFZHPFOXAAIUMB-UHFFFAOYSA-N Phenylethylmalonamide Chemical compound CCC(C(N)=O)(C(N)=O)C1=CC=CC=C1 JFZHPFOXAAIUMB-UHFFFAOYSA-N 0.000 description 3
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- 238000010298 pulverizing process Methods 0.000 description 3
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- 229910001220 stainless steel Inorganic materials 0.000 description 3
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- 238000003860 storage Methods 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- UZKWTJUDCOPSNM-UHFFFAOYSA-N 1-ethenoxybutane Chemical compound CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 2
- YJKHMSPWWGBKTN-UHFFFAOYSA-N 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)F YJKHMSPWWGBKTN-UHFFFAOYSA-N 0.000 description 2
- ZNJXRXXJPIFFAO-UHFFFAOYSA-N 2,2,3,3,4,4,5,5-octafluoropentyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(F)(F)C(F)(F)C(F)(F)C(F)F ZNJXRXXJPIFFAO-UHFFFAOYSA-N 0.000 description 2
- DFVPUWGVOPDJTC-UHFFFAOYSA-N 2,2,3,4,4,4-hexafluorobutyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(F)(F)C(F)C(F)(F)F DFVPUWGVOPDJTC-UHFFFAOYSA-N 0.000 description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- XFCMNSHQOZQILR-UHFFFAOYSA-N 2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOC(=O)C(C)=C XFCMNSHQOZQILR-UHFFFAOYSA-N 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
- XOJWAAUYNWGQAU-UHFFFAOYSA-N 4-(2-methylprop-2-enoyloxy)butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCOC(=O)C(C)=C XOJWAAUYNWGQAU-UHFFFAOYSA-N 0.000 description 2
- IRIAEXORFWYRCZ-UHFFFAOYSA-N Butylbenzyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 IRIAEXORFWYRCZ-UHFFFAOYSA-N 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 150000008065 acid anhydrides Chemical group 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000001588 bifunctional effect Effects 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
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000003086 colorant Substances 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
- QNZRVYCYEMYQMD-UHFFFAOYSA-N copper;pentane-2,4-dione Chemical compound [Cu].CC(=O)CC(C)=O QNZRVYCYEMYQMD-UHFFFAOYSA-N 0.000 description 2
- 239000003479 dental cement Substances 0.000 description 2
- 239000012933 diacyl peroxide Substances 0.000 description 2
- WLCFKPHMRNPAFZ-UHFFFAOYSA-M didodecyl(dimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCC WLCFKPHMRNPAFZ-UHFFFAOYSA-M 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- JQCXWCOOWVGKMT-UHFFFAOYSA-N diheptyl phthalate Chemical compound CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC JQCXWCOOWVGKMT-UHFFFAOYSA-N 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
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- 150000002148 esters Chemical class 0.000 description 2
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 150000002432 hydroperoxides Chemical class 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000005259 measurement Methods 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
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- WRKCIHRWQZQBOL-UHFFFAOYSA-N octyl dihydrogen phosphate Chemical compound CCCCCCCCOP(O)(O)=O WRKCIHRWQZQBOL-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000037048 polymerization activity Effects 0.000 description 2
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- 239000001294 propane Substances 0.000 description 2
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- 239000004408 titanium dioxide Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 150000003623 transition metal compounds Chemical class 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 2
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- 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 1
- MMEJYPZZFYTVLJ-WAYWQWQTSA-N (z)-2-(2-prop-2-enoyloxyethyl)but-2-enedioic acid Chemical compound OC(=O)\C=C(C(O)=O)\CCOC(=O)C=C MMEJYPZZFYTVLJ-WAYWQWQTSA-N 0.000 description 1
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- MYWOJODOMFBVCB-UHFFFAOYSA-N 1,2,6-trimethylphenanthrene Chemical compound CC1=CC=C2C3=CC(C)=CC=C3C=CC2=C1C MYWOJODOMFBVCB-UHFFFAOYSA-N 0.000 description 1
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- NQUXRXBRYDZZDL-UHFFFAOYSA-N 1-(2-prop-2-enoyloxyethyl)cyclohexane-1,2-dicarboxylic acid Chemical compound OC(=O)C1CCCCC1(CCOC(=O)C=C)C(O)=O NQUXRXBRYDZZDL-UHFFFAOYSA-N 0.000 description 1
- OVGRCEFMXPHEBL-UHFFFAOYSA-N 1-ethenoxypropane Chemical compound CCCOC=C OVGRCEFMXPHEBL-UHFFFAOYSA-N 0.000 description 1
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- NTMDDSQESSRCTM-UHFFFAOYSA-N 10-phosphonooxydecyl prop-2-enoate Chemical compound OP(O)(=O)OCCCCCCCCCCOC(=O)C=C NTMDDSQESSRCTM-UHFFFAOYSA-N 0.000 description 1
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- FHCBFWPNQZFQAI-UHFFFAOYSA-N 2-(2-phosphonooxyphenyl)ethyl prop-2-enoate Chemical compound P(=O)(OC1=C(C=CC=C1)CCOC(C=C)=O)(O)O FHCBFWPNQZFQAI-UHFFFAOYSA-N 0.000 description 1
- SFRDXVJWXWOTEW-UHFFFAOYSA-N 2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)CO SFRDXVJWXWOTEW-UHFFFAOYSA-N 0.000 description 1
- 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 1
- XPQIGLQRQLXTHR-UHFFFAOYSA-N 2-[4-[2-[2,3-diethoxy-4-(2-methylprop-2-enoyloxy)phenyl]propan-2-yl]phenoxy]ethyl 2-methylprop-2-enoate Chemical compound CCOC1=C(OC(=O)C(C)=C)C=CC(C(C)(C)C=2C=CC(OCCOC(=O)C(C)=C)=CC=2)=C1OCC XPQIGLQRQLXTHR-UHFFFAOYSA-N 0.000 description 1
- VIYWVRIBDZTTMH-UHFFFAOYSA-N 2-[4-[2-[4-[2-(2-methylprop-2-enoyloxy)ethoxy]phenyl]propan-2-yl]phenoxy]ethyl 2-methylprop-2-enoate Chemical compound C1=CC(OCCOC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OCCOC(=O)C(C)=C)C=C1 VIYWVRIBDZTTMH-UHFFFAOYSA-N 0.000 description 1
- 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 1
- ASEUXRQULQEGGL-UHFFFAOYSA-N 2-decyl-2-prop-2-enoyloxypropanedioic acid Chemical compound CCCCCCCCCCC(C(O)=O)(C(O)=O)OC(=O)C=C ASEUXRQULQEGGL-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- PZBLUWVMZMXIKZ-UHFFFAOYSA-N 2-o-(2-ethoxy-2-oxoethyl) 1-o-ethyl benzene-1,2-dicarboxylate Chemical compound CCOC(=O)COC(=O)C1=CC=CC=C1C(=O)OCC PZBLUWVMZMXIKZ-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
- UXTGJIIBLZIQPK-UHFFFAOYSA-N 3-(2-prop-2-enoyloxyethyl)phthalic acid Chemical compound OC(=O)C1=CC=CC(CCOC(=O)C=C)=C1C(O)=O UXTGJIIBLZIQPK-UHFFFAOYSA-N 0.000 description 1
- OPZLDVPRAIERSE-UHFFFAOYSA-N 3-[4-[2-[4-[3-(2-methylprop-2-enoyloxy)propoxy]phenyl]propan-2-yl]phenoxy]propyl 2-methylprop-2-enoate Chemical compound C1=CC(OCCCOC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OCCCOC(=O)C(C)=C)C=C1 OPZLDVPRAIERSE-UHFFFAOYSA-N 0.000 description 1
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- NNWNNQTUZYVQRK-UHFFFAOYSA-N 5-bromo-1h-pyrrolo[2,3-c]pyridine-2-carboxylic acid Chemical compound BrC1=NC=C2NC(C(=O)O)=CC2=C1 NNWNNQTUZYVQRK-UHFFFAOYSA-N 0.000 description 1
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- UNLGHUTUQNFLSO-UHFFFAOYSA-N 6-phosphonooxyhexyl prop-2-enoate Chemical compound OP(O)(=O)OCCCCCCOC(=O)C=C UNLGHUTUQNFLSO-UHFFFAOYSA-N 0.000 description 1
- YJVIKVWFGPLAFS-UHFFFAOYSA-N 9-(2-methylprop-2-enoyloxy)nonyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCCCCCCOC(=O)C(C)=C YJVIKVWFGPLAFS-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- GOJCZVPJCKEBQV-UHFFFAOYSA-N Butyl phthalyl butylglycolate Chemical compound CCCCOC(=O)COC(=O)C1=CC=CC=C1C(=O)OCCCC GOJCZVPJCKEBQV-UHFFFAOYSA-N 0.000 description 1
- OPBSTEQUZXFPBW-UHFFFAOYSA-N CC=CC(=O)OC1=C(C(=C(C=C1)C(C)(C)C1=C(C(=C(C=C1)OC(C=CC)=O)OCC)OCC)OCC)OCC Chemical compound CC=CC(=O)OC1=C(C(=C(C=C1)C(C)(C)C1=C(C(=C(C=C1)OC(C=CC)=O)OCC)OCC)OCC)OCC OPBSTEQUZXFPBW-UHFFFAOYSA-N 0.000 description 1
- 229920002574 CR-39 Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
- XTJFFFGAUHQWII-UHFFFAOYSA-N Dibutyl adipate Chemical compound CCCCOC(=O)CCCCC(=O)OCCCC XTJFFFGAUHQWII-UHFFFAOYSA-N 0.000 description 1
- PYGXAGIECVVIOZ-UHFFFAOYSA-N Dibutyl decanedioate Chemical compound CCCCOC(=O)CCCCCCCCC(=O)OCCCC PYGXAGIECVVIOZ-UHFFFAOYSA-N 0.000 description 1
- ZVFDTKUVRCTHQE-UHFFFAOYSA-N Diisodecyl phthalate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C ZVFDTKUVRCTHQE-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Natural products OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical group O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- IHQBVNFWUVACLL-UHFFFAOYSA-N OP(O)(=O)OC1=CC=CC=C1CCCCCCOC(=O)C=C Chemical compound OP(O)(=O)OC1=CC=CC=C1CCCCCCOC(=O)C=C IHQBVNFWUVACLL-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-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
- 239000005083 Zinc sulfide Substances 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- ULQMPOIOSDXIGC-UHFFFAOYSA-N [2,2-dimethyl-3-(2-methylprop-2-enoyloxy)propyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(C)(C)COC(=O)C(C)=C ULQMPOIOSDXIGC-UHFFFAOYSA-N 0.000 description 1
- VSXPEHGZLDNBNU-UHFFFAOYSA-N [2,3,5,6-tetraethoxy-4-[2-[2,3,5,6-tetraethoxy-4-(2-methylprop-2-enoyloxy)phenyl]propan-2-yl]phenyl] 2-methylprop-2-enoate Chemical compound CCOC1=C(OC(=O)C(C)=C)C(OCC)=C(OCC)C(C(C)(C)C=2C(=C(OCC)C(OC(=O)C(C)=C)=C(OCC)C=2OCC)OCC)=C1OCC VSXPEHGZLDNBNU-UHFFFAOYSA-N 0.000 description 1
- NMHJAFPCUXEYFN-UHFFFAOYSA-N [2-[2-[2-(2-methylprop-2-enoyloxy)phenyl]propan-2-yl]phenyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1=CC=CC=C1C(C)(C)C1=CC=CC=C1OC(=O)C(C)=C NMHJAFPCUXEYFN-UHFFFAOYSA-N 0.000 description 1
- UUQJMSSFMULZHR-UHFFFAOYSA-N [4,5,5,6,6-pentaethoxy-4-[2-[1,5,5,6,6-pentaethoxy-4-(2-methylprop-2-enoyloxy)cyclohex-2-en-1-yl]propan-2-yl]cyclohex-2-en-1-yl] 2-methylprop-2-enoate Chemical compound C(C(=C)C)(=O)OC1C(C(C(C=C1)(C(C)(C)C1(C(C(C(C=C1)OC(C(=C)C)=O)(OCC)OCC)(OCC)OCC)OCC)OCC)(OCC)OCC)(OCC)OCC UUQJMSSFMULZHR-UHFFFAOYSA-N 0.000 description 1
- STGSQGYMQNPUAW-UHFFFAOYSA-N [4-(1,1-dipropoxypropyl)phenyl] 2-methylprop-2-enoate Chemical compound C(C(=C)C)(=O)OC1=CC=C(C=C1)C(CC)(OCCC)OCCC STGSQGYMQNPUAW-UHFFFAOYSA-N 0.000 description 1
- NKOZMDKARNSOSR-UHFFFAOYSA-N [4-(1-propan-2-yloxypropyl)phenyl] 2-methylprop-2-enoate Chemical compound C(C(=C)C)(=O)OC1=CC=C(C=C1)C(CC)OC(C)C NKOZMDKARNSOSR-UHFFFAOYSA-N 0.000 description 1
- MGYGGLKFKLKSHG-UHFFFAOYSA-N [4-[1,1-dipropoxy-2-[2,3,5-triethoxy-4-(2-methylprop-2-enoyloxy)phenyl]propyl]phenyl] 2-methylprop-2-enoate Chemical compound C(C(=C)C)(=O)OC1=CC=C(C=C1)C(C(C)C1=C(C(=C(C(=C1)OCC)OC(C(=C)C)=O)OCC)OCC)(OCCC)OCCC MGYGGLKFKLKSHG-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- ARCGXLSVLAOJQL-UHFFFAOYSA-N anhydrous trimellitic acid Natural products OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-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
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- JBIROUFYLSSYDX-UHFFFAOYSA-M benzododecinium chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 JBIROUFYLSSYDX-UHFFFAOYSA-M 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- KXHPPCXNWTUNSB-UHFFFAOYSA-M benzyl(trimethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC1=CC=CC=C1 KXHPPCXNWTUNSB-UHFFFAOYSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- ZDNFTNPFYCKVTB-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,4-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=C(C(=O)OCC=C)C=C1 ZDNFTNPFYCKVTB-UHFFFAOYSA-N 0.000 description 1
- JKJWYKGYGWOAHT-UHFFFAOYSA-N bis(prop-2-enyl) carbonate Chemical compound C=CCOC(=O)OCC=C JKJWYKGYGWOAHT-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- CJOBVZJTOIVNNF-UHFFFAOYSA-N cadmium sulfide Chemical compound [Cd]=S CJOBVZJTOIVNNF-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 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
- 239000006229 carbon black Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- JGDFBJMWFLXCLJ-UHFFFAOYSA-N copper chromite Chemical compound [Cu]=O.[Cu]=O.O=[Cr]O[Cr]=O JGDFBJMWFLXCLJ-UHFFFAOYSA-N 0.000 description 1
- 229940076286 cupric acetate Drugs 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 239000005548 dental material Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- JBSLOWBPDRZSMB-BQYQJAHWSA-N dibutyl (e)-but-2-enedioate Chemical compound CCCCOC(=O)\C=C\C(=O)OCCCC JBSLOWBPDRZSMB-BQYQJAHWSA-N 0.000 description 1
- JBSLOWBPDRZSMB-FPLPWBNLSA-N dibutyl (z)-but-2-enedioate Chemical compound CCCCOC(=O)\C=C/C(=O)OCCCC JBSLOWBPDRZSMB-FPLPWBNLSA-N 0.000 description 1
- 229940100539 dibutyl adipate Drugs 0.000 description 1
- IEPRKVQEAMIZSS-AATRIKPKSA-N diethyl fumarate Chemical compound CCOC(=O)\C=C\C(=O)OCC IEPRKVQEAMIZSS-AATRIKPKSA-N 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 1
- 229960001826 dimethylphthalate Drugs 0.000 description 1
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 description 1
- XJUNRGGMKUAPAP-UHFFFAOYSA-N dioxido(dioxo)molybdenum;lead(2+) Chemical compound [Pb+2].[O-][Mo]([O-])(=O)=O XJUNRGGMKUAPAP-UHFFFAOYSA-N 0.000 description 1
- WTIFDVLCDRBEJK-VAWYXSNFSA-N diphenyl (e)-but-2-enedioate Chemical compound C=1C=CC=CC=1OC(=O)/C=C/C(=O)OC1=CC=CC=C1 WTIFDVLCDRBEJK-VAWYXSNFSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 229910001447 ferric ion Inorganic materials 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- NKHAVTQWNUWKEO-UHFFFAOYSA-N fumaric acid monomethyl ester Natural products COC(=O)C=CC(O)=O NKHAVTQWNUWKEO-UHFFFAOYSA-N 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 150000002314 glycerols Chemical class 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- LNCPIMCVTKXXOY-UHFFFAOYSA-N hexyl 2-methylprop-2-enoate Chemical compound CCCCCCOC(=O)C(C)=C LNCPIMCVTKXXOY-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- DLAPQHBZCAAVPQ-UHFFFAOYSA-N iron;pentane-2,4-dione Chemical compound [Fe].CC(=O)CC(C)=O DLAPQHBZCAAVPQ-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
- CDOSHBSSFJOMGT-UHFFFAOYSA-N linalool Chemical compound CC(C)=CCCC(C)(O)C=C CDOSHBSSFJOMGT-UHFFFAOYSA-N 0.000 description 1
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 description 1
- NKHAVTQWNUWKEO-NSCUHMNNSA-N monomethyl fumarate Chemical compound COC(=O)\C=C\C(O)=O NKHAVTQWNUWKEO-NSCUHMNNSA-N 0.000 description 1
- 229940005650 monomethyl fumarate Drugs 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 239000005416 organic matter 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
- 239000000123 paper Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 125000005634 peroxydicarbonate group Chemical group 0.000 description 1
- 125000001476 phosphono group Chemical group [H]OP(*)(=O)O[H] 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- SOFSSZFBVOGIKD-UHFFFAOYSA-N pyrimidine-2,4,5-trione Chemical class O=C1NC(=O)C(=O)C=N1 SOFSSZFBVOGIKD-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 239000012966 redox initiator Substances 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 description 1
- 229910001866 strontium hydroxide Inorganic materials 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000012719 thermal polymerization Methods 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- 125000002889 tridecyl 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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 description 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
- 235000013799 ultramarine blue Nutrition 0.000 description 1
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 1
- 150000003682 vanadium compounds Chemical class 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 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
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Landscapes
- Cosmetics (AREA)
- Dental Preparations (AREA)
Description
(B)上記(A)液材に溶解する非架橋有機ポリマーにより形成され、その粒子表面に無機顔料を担持してなる無機顔料担持非架橋有機ポリマー粒子を含む粉材、および
上記(A)液材若しくは上記(B)粉材の内少なくともいずれか一方に含まれる重合開始剤、を含む粉液型歯科用修復材において、
上記(B)粉材に含有させる無機顔料担持非架橋有機ポリマー粒子として、無機顔料担持非架橋有機ポリマー粒子の濃度10mg/mlの23℃の水分散液を、周波数15−50kHzで1分間超音波処理した際に、該無機顔料の非架橋有機ポリマー粒子表面からの脱落率が3質量%以下であるもの
を用いることを特徴とする粉液型歯科用修復材である。
メチル(メタ)アクリレート、エチル(メタ)アクリレート、ブチル(メタ)アクリレート、ヘキシル(メタ)アクリレート、エチルヘキシル(メタ)アクリレート、イソデシル(メタ)アクリレート、n−ラウリル(メタ)アクリレート、トリデシル(メタ)アクリレート、n−ステアリル(メタ)アクリレート等の(メタ)アクリル酸のアルキルエステル;シクロヘキシル(メタ)アクリレート、ベンジル(メタ)アクリレート、フェノキシエチル(メタ)アクリレート、イソボルニル(メタ)アクリレート、2−ヒドロキシエチル(メタ)アクリレート、3−ヒドロキシプロピル(メタ)アクリレート、テトラヒドロフルフリル(メタ)アクリレート、グリシジル(メタ)アクリレート、アセトアセトキシエチル(メタ)アクリレート、プロピオンオキシエチル(メタ)アクリレート、ブタノンオキシエチル(メタ)アクリレート;1H,1H,3H−ヘキサフルオロブチルメタクリレート、1H,1H,5H−オクタフルオロペンチルメタクリレート、1H,1H,6H−デカフルオロヘキシルメタクリレート及び1H,1H,7H−ドデカフルオロヘプチルメタクリレート等の含フッ素(メタ)アクリレート等が挙げられる。
エチレングリコールジメタクリレート、ジエチレングリコールジメタクリレート、トリエチレングリコールジメタクリレート、ブチレングリコールジメタクリレート、ネオペンチルグリコールジメタクリレート、プロピレングリコールジメタクリレート、1,3−ブタンジオールジメタクリレート、1,4−ブタンジオールジメタクリレート、1,6−ヘキサンジオールジメタクリレート、1,9−ノナンジオールジメタクリレート、1,10−デカンジオールジメタクリレート、2,2−ビス(メタクリロキシフェニル)プロパン、2,2−ビス[4−(3−メタクリロキシ)−2−ヒドロキシプロポキシフェニル]プロパン、2,2−ビス(4−メタクリロキシエトキシフェニル)プロパン、2,2−ビス(4−メタクリロキシジエトキシフェニル)プロパン、2,2−ビス(4−メタクリロキシテトラエトキシフェニル)プロパン、2,2−ビス(4−メタクリロキシペンタエトキシフェニル)プロパン、2,2−ビス(4−メタクリロキシジプロポキシフェニルプロパン、2−(4−メタクリロキシエトキシフェニル)−2−(4−メタクリロキシジエトキシフェニル)プロパン、2−(4−メタクリロキシジエトキシフェニル)−2−(4−メタクリロキシトリエトキシフェニル)プロパン、2−(4−メタクリロキシジプロポキシフェニル−2−(4−メタクリロキシトリエトキシフェニル)プロパン、2,2−ビス(4−メタクリロキシプロポキシフェニル)プロパン、2,2−ビス(4−メタクリロキシイソプロポキシフェニルプロパン、及びこれらのアクリレート等が挙げられる。
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、ペンタエリスリトールトリ(メタ)アクリレート、トリメチロールメタントリ(メタ)アクリレート等が挙げられる。
ペンタエリスリトールテトラメタクリレート、ペンタエリスリトールテトラアクリレート等が挙げられる。
a)粉材用
1.非架橋有機ポリマー粒子
非架橋有機ポリマーには、エチル(メタ)アクリレート(EMA)と、メチル(メタ)アクリレート(MMA)の共重合体(EMA−MMA共重合体という)、およびポリエチル(メタ)アクリレート(PEMA)を使用した。EMA−MMA共重合体粒子、PEMA粒子は以下に示す5種類を用いた。
・ME50−110
質量平均分子量:500,000、平均粒子径:110μm、EMA/MMA共重合比(質量比):50/50のEMA−MMA共重合体粒子
・ME50−50
質量平均分子量:500,000、平均粒子径:50μm、EMA/MMA共重合比(質量比):50/50のEMA−MMA共重合体粒子
・ME50−25
質量平均分子量:500,000、平均粒子径:25μm、EMA/MMA共重合比(質量比):50/50のEMA−MMA共重合体粒子
・ME50−15
質量平均分子量:500,000、平均粒子径:15μm、EMA/MMA共重合比(質量比):50/50のEMA−MMA共重合体粒子
・EMA−50
質量平均分子量:500,000、平均粒子径:50μmのPEMA粒子
2.無機顔料
・酸化チタン(白顔料;石原産業株式会社製、商品名:CR−50、平均粒子径0.25μm)
・酸化鉄(赤顔料;JFEケミカル株式会社製、商品名:JC−FH04、平均粒子径0.4μm)
3.無機フィラー
・シリカ(トクヤマ社製、商品名:DM−30、平均粒子径7nm)
4.重合開始剤成分
・過酸化ベンゾイル
・1−シクロヘキシル−5−メチルピリミジントリオン
・アセチルアセトン銅
1.重合性単量体
・メチル(メタ)アクリレート(MMA)
2.重合開始剤成分
・ジラウリルジメチルアンモニウムクロライド
・N,N−ジメチル−p−トルイジン
a)無機顔料担持非架橋有機ポリマー粒子における無機顔料の脱落率
無機顔料担持非架橋有機ポリマー粒子の濃度10mg/mlの23℃の水分散液50mlを、周波数15−50kHzの超音波洗浄機で1分間処理した。得られた超音波処理液を、JISP3801で規定された保留粒子径が1.0μmであるガラス繊維製フィルター(Whatman社製、商品名:GF/B、直径21mm)により濾過した。次いで、濾液を乾固し残滓重量を無機顔料の脱落量として求めた。更に、無機顔料担持非架橋有機ポリマー粒子10gを800℃の焼成炉で5時間処理し、有機成分を燃焼除去した後、焼成残渣の重量(無機顔料の担持量)を測定し、無機顔料担持非架橋有機ポリマー粒子における無機顔料の担持率を求めた。この無機顔料の担持率から上記無機顔料の脱落量の測定に供した無機顔料担持非架橋有機ポリマー粒子(500mg)に担持されていた無機顔料の総量を求め、この値で前記無機顔料の脱落量を除して100を乗ずることにより、前記無機顔料の脱落率を算出した。
粉液型歯科用修復材を用い、筆積み法により粉材と液材を混合した。具体的には、液材を含んだ筆先を粉材に、粉液混合比(粉材質量/液材質量)が1.3になるような操作で接触させていき、粒子径が約5mmの筆積み玉を作製した。次いで、当該筆積み玉を0.1mmの厚みのポリプロピレンシートに5つ接触させて載せ、筆積み玉が硬化後にポリプロピレンシートに接触した面の色ムラを目視観察した。なお、筆積み玉は、1つ若しくは、複数の筆積み玉を独立させてシートに載せるよりも、複数個接触させて硬化させた方が、色ムラの判断が容易になるので、筆積み玉は接触させて硬化させた。
評価基準は、
・硬化体から目を30cm離した状態で、色ムラが全く認識できないもの ○
・硬化体から目を30cm離した状態では色ムラが僅かに認識でできるものの、硬化体から目を60cm離した状態では上記色ムラは認識できなくなるもの △
・硬化体から目を60cm離した状態で、明瞭な色ムラが観察できる状態 ×
とした。
非架橋有機ポリマーとして「ME50−50」の97質量部に対して、無機顔料として白顔料である酸化チタン「CR−50」の3質量部を、1Lのプラスチック製容器に入れ、プラスチック製の容器ごと手で上下に60回/分で5分間予備混合した混合物300gを、内壁及び攪拌羽がジルコニア製である圧縮剪断式乾式粉体複合化装置(ホソカワミクロン製、商品名:ノビルタNOB−103)を用いて乾式にて、槽内温度50℃、ローターの周速50m/s、及び出力3kwの条件で15分混合した。混合後、得られた処理物を保有粒子径が5μmのメッシュにより篩い分けし、篩残である無機顔料担持非架橋有機ポリマー粒子を得た。この無機顔料担持非架橋有機ポリマー粒子について、無機顔料の脱落率を測定したところ0.2質量%であった。なお、上記無機顔料の脱落率の測定に際して求めた無機顔料の担持率は2.99%であり、上記非架橋有機ポリマーに対する無機顔料の予備混合量の割合とほぼ一致していた(担持されず遊離した状態で上記篩い分けされた無記顔料は極若干量であった)。
実施例1において、非架橋有機ポリマー種類、顔料の種類、非架橋有機ポリマーと無機顔料とを予備混合する際の無機顔料の使用量、および圧縮剪断式乾式粉体複合化装置を用いて無機顔料担持非架橋有機ポリマー粒子を製造する際の槽内温度を各表2に示したように変更した以外は、該実施例1と同様に実施して粉液型歯科用修復材を製造した。無機顔料担持非架橋有機ポリマー粒子の脱落率、および粉液型歯科用修復材を用いて色ムラの評価結果を、表2にそれぞれ示した。
非架橋有機ポリマーとして「ME50−50」の97質量部に対して、無機顔料として白顔料である酸化チタン「CR−50」の3質量部を、1Lのプラスチック製容器に入れ、プラスチック製の容器ごと手で上下に60回/分で5分間予備混合した混合物50gを、直径約5mmのジルコニアボール500gと共に、内容積400mlのジルコニアポットに入れ、乾式にて槽内温度23℃の状態で1時間および6時間混合して、白顔料担持非架橋有機ポリマー粒子を各製造した。混合後、得られた処理物を保有粒子径が5μmのメッシュで篩い分けし、白顔料担持非架橋有機ポリマー粒子を各製造した。これらの無機顔料担持非架橋有機ポリマー粒子について無機顔料の脱落率を測定した。なお、この無機顔料の脱落率の測定に際して求めた無機顔料の担持率は、上記非架橋有機ポリマーに対する無機顔料の予備混合量の割合とほぼ一致していた。
非架橋有機ポリマーとして「ME50−50」の97質量部に対して、無機顔料として白顔料である酸化チタン「CR−50」の3質量部を、1Lのプラスチック製容器に入れ、プラスチック製の容器ごと手で上下に60回/分で5分間予備混合した混合物50gを、内容量約500mlのヘンシェルミキサーに投入し、羽根の回転数を2000rpmで、乾式にて槽内温度35℃の状態で1時間または12時間混合して、白顔料担持非架橋有機ポリマー粒子を各製造した。混合後、得られた処理物を保有粒子径が5μmのメッシュにより篩い分けし、白顔料担持非架橋有機ポリマー粒子を各製造した。これらの無機顔料担持非架橋有機ポリマー粒子について無機顔料の脱落率を測定した。なお、この無機顔料の脱落率の測定に際して求めた無機顔料の担持率は、上記非架橋有機ポリマーに対する無機顔料の予備混合量の割合とほぼ一致していた。
実施例1において、粉液型歯科用修復材に使用する、各粉材製造用原料と各液材製造用原料とを、表3
Claims (5)
- (A)重合性単量体を含む液材、
(B)上記(A)液材に溶解する非架橋有機ポリマーにより形成され、その粒子表面に無機顔料を担持してなる無機顔料担持非架橋有機ポリマー粒子を含む粉材、および
上記(A)液材若しくは上記(B)粉材の内少なくともいずれか一方に含まれる重合開始剤、
を含む粉液型歯科用修復材において、
上記(B)粉材に含有させる無機顔料担持非架橋有機ポリマー粒子として、無機顔料担持非架橋有機ポリマー粒子の濃度10mg/mlの23℃の水分散液を、周波数15−50kHzで1分間超音波処理した際に、該無機顔料の非架橋有機ポリマー粒子表面からの脱落率が3質量%以下であるもの
を用いることを特徴とする粉液型歯科用修復材。
- 無機顔料担持非架橋有機ポリマー粒子の体積平均粒径が20〜200μmであり、無機顔料の体積平均一次粒径が0.1〜0.6μmであり、無機顔料担持非架橋有機ポリマー粒子における無機顔料の担持量が0.1〜10質量%である請求項1記載の粉液型歯科用修復材。
- 非架橋有機ポリマー粒子が、ポリ低級アルキル(メタ)アクリレート粒子である請求項1または請求項2記載の粉液型歯科用修復材。
- 無機顔料が、酸化チタンを主成分として含むものである請求項1〜3のいずれか一項に記載の粉液型歯科用修復材。
- 無機顔料担持非架橋有機ポリマー粒子が、非架橋有機ポリマー粒子と無機顔料とを、圧縮剪断式乾式粉体複合化装置を用いて、槽内温度を40℃〜非架橋有機ポリマーのガラス転移点よりも5℃低い温度で複合化処理することにより得たものである請求項1〜4のいずれか一項に記載の粉液型歯科用修復材。
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