JP2021063187A - 接着性組成物 - Google Patents
接着性組成物 Download PDFInfo
- Publication number
- JP2021063187A JP2021063187A JP2019189275A JP2019189275A JP2021063187A JP 2021063187 A JP2021063187 A JP 2021063187A JP 2019189275 A JP2019189275 A JP 2019189275A JP 2019189275 A JP2019189275 A JP 2019189275A JP 2021063187 A JP2021063187 A JP 2021063187A
- Authority
- JP
- Japan
- Prior art keywords
- polymerizable monomer
- group
- adhesive composition
- meth
- phosphonic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000853 adhesive Substances 0.000 title claims abstract description 75
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 75
- 239000000203 mixture Substances 0.000 title claims abstract description 58
- 239000000178 monomer Substances 0.000 claims abstract description 83
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims abstract description 28
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 150000002736 metal compounds Chemical class 0.000 claims description 12
- 239000003505 polymerization initiator Substances 0.000 claims description 10
- 239000003960 organic solvent Substances 0.000 claims description 6
- 230000002378 acidificating effect Effects 0.000 abstract description 23
- 229910052751 metal Inorganic materials 0.000 abstract description 21
- 239000002184 metal Substances 0.000 abstract description 18
- 210000004268 dentin Anatomy 0.000 abstract description 13
- 239000000126 substance Substances 0.000 abstract description 9
- 238000003860 storage Methods 0.000 abstract description 8
- 239000000919 ceramic Substances 0.000 abstract description 6
- 239000003479 dental cement Substances 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 6
- 239000010953 base metal Substances 0.000 abstract description 4
- 210000003298 dental enamel Anatomy 0.000 abstract description 4
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 4
- 150000004706 metal oxides Chemical class 0.000 abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 3
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000001033 ether group Chemical group 0.000 abstract 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 33
- -1 alcohol compound Chemical class 0.000 description 15
- 150000001875 compounds Chemical class 0.000 description 11
- 230000007062 hydrolysis Effects 0.000 description 8
- 238000006460 hydrolysis reaction Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 6
- 239000003999 initiator Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 150000004703 alkoxides Chemical class 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 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 4
- 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
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229930006711 bornane-2,3-dione Natural products 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- BVQVLAIMHVDZEL-UHFFFAOYSA-N 1-phenyl-1,2-propanedione Chemical group CC(=O)C(=O)C1=CC=CC=C1 BVQVLAIMHVDZEL-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 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
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 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
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 2
- MMLSWLZTJDJYJH-UHFFFAOYSA-N calcium;propan-2-olate Chemical compound [Ca+2].CC(C)[O-].CC(C)[O-] MMLSWLZTJDJYJH-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000000805 composite resin Substances 0.000 description 2
- 239000011350 dental composite resin Substances 0.000 description 2
- PPQREHKVAOVYBT-UHFFFAOYSA-H dialuminum;tricarbonate Chemical compound [Al+3].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O PPQREHKVAOVYBT-UHFFFAOYSA-H 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 229910001512 metal fluoride Inorganic materials 0.000 description 2
- 229910052987 metal hydride Inorganic materials 0.000 description 2
- 150000004681 metal hydrides Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000001451 organic peroxides Chemical class 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- FZUGPQWGEGAKET-UHFFFAOYSA-N parbenate Chemical compound CCOC(=O)C1=CC=C(N(C)C)C=C1 FZUGPQWGEGAKET-UHFFFAOYSA-N 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 125000002270 phosphoric acid ester group Chemical group 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000003307 slaughter Methods 0.000 description 2
- BHHYHSUAOQUXJK-UHFFFAOYSA-L zinc fluoride Chemical compound F[Zn]F BHHYHSUAOQUXJK-UHFFFAOYSA-L 0.000 description 2
- QWQFVUQPHUKAMY-UHFFFAOYSA-N 1,2-diphenyl-2-propoxyethanone Chemical compound C=1C=CC=CC=1C(OCCC)C(=O)C1=CC=CC=C1 QWQFVUQPHUKAMY-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- XCBBNTFYSLADTO-UHFFFAOYSA-N 2,3-Octanedione Chemical compound CCCCCC(=O)C(C)=O XCBBNTFYSLADTO-UHFFFAOYSA-N 0.000 description 1
- GOBCFCQSBBPEMI-UHFFFAOYSA-N 2,4-diethoxythioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(OCC)=CC(OCC)=C3SC2=C1 GOBCFCQSBBPEMI-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
- KMNCBSZOIQAUFX-UHFFFAOYSA-N 2-ethoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OCC)C(=O)C1=CC=CC=C1 KMNCBSZOIQAUFX-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- BQZJOQXSCSZQPS-UHFFFAOYSA-N 2-methoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OC)C(=O)C1=CC=CC=C1 BQZJOQXSCSZQPS-UHFFFAOYSA-N 0.000 description 1
- SEILKFZTLVMHRR-UHFFFAOYSA-N 2-phosphonooxyethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOP(O)(O)=O SEILKFZTLVMHRR-UHFFFAOYSA-N 0.000 description 1
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 1
- CSDQQAQKBAQLLE-UHFFFAOYSA-N 4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Chemical compound C1=CC(Cl)=CC=C1C1C(C=CS2)=C2CCN1 CSDQQAQKBAQLLE-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
- NIIDRCHFHRCRJD-UHFFFAOYSA-N CC(=C)C(O)=O.CC(=C)C(O)=O.CC(=C)C(O)=O.CC(=C)C(O)=O.OCC(CO)C(=O)ONCCC(C)CC(C)(C)CNOC(=O)C(CO)CO Chemical compound CC(=C)C(O)=O.CC(=C)C(O)=O.CC(=C)C(O)=O.CC(=C)C(O)=O.OCC(CO)C(=O)ONCCC(C)CC(C)(C)CNOC(=O)C(CO)CO NIIDRCHFHRCRJD-UHFFFAOYSA-N 0.000 description 1
- SMCINFTWBNGFGD-UHFFFAOYSA-N CC(C)[O-].CC(C)[O-].CC(C)[O-].CC(C)O.[Sm+3] Chemical compound CC(C)[O-].CC(C)[O-].CC(C)[O-].CC(C)O.[Sm+3] SMCINFTWBNGFGD-UHFFFAOYSA-N 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-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
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- 229910017569 La2(CO3)3 Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 208000002599 Smear Layer Diseases 0.000 description 1
- 244000028419 Styrax benzoin Species 0.000 description 1
- 235000000126 Styrax benzoin Nutrition 0.000 description 1
- 235000008411 Sumatra benzointree Nutrition 0.000 description 1
- PPWHTZKZQNXVAE-UHFFFAOYSA-N Tetracaine hydrochloride Chemical compound Cl.CCCCNC1=CC=C(C(=O)OCCN(C)C)C=C1 PPWHTZKZQNXVAE-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 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 1
- NJWJLMYWQCXQOZ-UHFFFAOYSA-N [2-hydroxy-3-(4-propylphenoxy)propyl] 2-methylprop-2-enoate Chemical compound CCCC1=CC=C(OCC(O)COC(=O)C(C)=C)C=C1 NJWJLMYWQCXQOZ-UHFFFAOYSA-N 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical class [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- ASRYSTKCOQBGBE-UHFFFAOYSA-N [W+6].CC(C)[O-].CC(C)[O-].CC(C)[O-].CC(C)[O-].CC(C)[O-].CC(C)[O-] Chemical compound [W+6].CC(C)[O-].CC(C)[O-].CC(C)[O-].CC(C)[O-].CC(C)[O-].CC(C)[O-] ASRYSTKCOQBGBE-UHFFFAOYSA-N 0.000 description 1
- 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 1
- AFPRJLBZLPBTPZ-UHFFFAOYSA-N acenaphthoquinone Chemical compound C1=CC(C(C2=O)=O)=C3C2=CC=CC3=C1 AFPRJLBZLPBTPZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229940118662 aluminum carbonate Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- HNYOPLTXPVRDBG-UHFFFAOYSA-N barbituric acid Chemical compound O=C1CC(=O)NC(=O)N1 HNYOPLTXPVRDBG-UHFFFAOYSA-N 0.000 description 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 1
- 229910001632 barium fluoride Inorganic materials 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- CPUJSIVIXCTVEI-UHFFFAOYSA-N barium(2+);propan-2-olate Chemical compound [Ba+2].CC(C)[O-].CC(C)[O-] CPUJSIVIXCTVEI-UHFFFAOYSA-N 0.000 description 1
- 229960002130 benzoin Drugs 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229960003563 calcium carbonate Drugs 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
- BCBBBOXRROHVFG-UHFFFAOYSA-N cerium(4+);propan-2-olate Chemical compound [Ce+4].CC(C)[O-].CC(C)[O-].CC(C)[O-].CC(C)[O-] BCBBBOXRROHVFG-UHFFFAOYSA-N 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- BAGFIDQDYVAODN-UHFFFAOYSA-N chromium(3+);propan-2-olate Chemical compound [Cr+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] BAGFIDQDYVAODN-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000004132 cross linking Methods 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
- FOTKYAAJKYLFFN-UHFFFAOYSA-N decane-1,10-diol Chemical compound OCCCCCCCCCCO FOTKYAAJKYLFFN-UHFFFAOYSA-N 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000005548 dental material Substances 0.000 description 1
- ISAOCJYIOMOJEB-UHFFFAOYSA-N desyl alcohol Natural products C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 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 1
- 239000012153 distilled water Substances 0.000 description 1
- SAFZYAAIZAZINS-UHFFFAOYSA-N dodecyl 4-(dimethylamino)benzoate Chemical compound CCCCCCCCCCCCOC(=O)C1=CC=C(N(C)C)C=C1 SAFZYAAIZAZINS-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
- 230000009977 dual effect Effects 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
- 235000019414 erythritol Nutrition 0.000 description 1
- 229940009714 erythritol Drugs 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
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Abstract
Description
で示されるホスホン酸基含有重合性単量体を含有する重合性単量体成分を含んでなることを特徴とする接着性組成物である。
なお、前記一般式(2)で示されるホスホン酸基含有アルコール化合物は、下記一般式(4)で示される化合物を三塩化リンと反応させることにより、容易に得ることができる。
このようにして得られたホスホン酸基含有重合性単量体の構造は、核磁気共鳴スペクトル(1H−NMR)測定等の一般的な分析法や構造解析法により、容易に確認することができる。なお、製造過程において、ホスホン酸基含有重合性単量体のホスホン酸塩およびホスホン酸エステル化合物が一部含まれる場合がある。
本発明の接着性組成物は、重合開始剤を含有することが好ましい。重合開始剤は、光重合開始剤および化学重合開始剤のいずれも使用可能である。また、光重合開始剤と化学重合開始剤を併用し、光重合と化学重合のどちらによっても重合を開始させることの出来るデュアルキュアタイプとすることも可能である。
<前記一般式(1)で示されるホスホン酸基含有重合性単量体>
・PM1:2−メタクリロイルオキシエチルジハイドロジェンフォスフェート。
・Al(O−iPr)3:アルミニウムトリイソプロポキシド。
・Ca(O−iPr)2:カルシウムジイソプロポキシド。
・Ti(O−iPr)4:チタニウムテトライソプロポキシド。
<その他の重合性単量体>
・BisGMA:2.2’ ―ビス[4―(2―ヒドロキシ―3―メタクリルオキシプロポキシ)フェニル]プロパン。
・3G:トリエチレングリコールジメタクリレート。
・HEMA:2―ヒドロキシエチルメタクリレート。
<重合開始剤>
・CQ:カンファーキノン。
・DMBE:4−ジメチルアミノ安息香酸エチル。
<重合禁止剤>
BHT:2,6−ジ−tert−ブチル−p−クレゾール。
表1に示すように各成分を混合することで、接着性組成物を調製した。
(1)屠殺後24時間以内に抜去した牛前歯を、注水下、耐水研磨紙P600で研磨し、唇面に平行かつ平坦になるように、エナメル質平面を削り出した被着体。
(2)屠殺後24時間以内に抜去した牛前歯を、注水下、耐水研磨紙P600で研磨し、唇面に平行かつ平坦になるように、象牙質平面を削り出した被着体。
(3)コバルト―クロム合金「ワークローム」(トーワ技研社製、縦10mm×横10mm×厚み3mm)を#1500の耐水研磨紙で磨いた後にサンドブラスト処理した卑金属合金からなる被着体。
(4)ジルコニアセラミックス「TZ−3Y−E焼結体」(東ソー社製、縦10mm×横10mm×厚み3mm)を#120の耐水研磨紙で磨いた後にサンドブラストした金属酸化物(ジルコニアセラミックス)からなる被着体。
(a)初期接着強度評価用サンプル:接着面に対して調製直後の接着性組成物を塗布することにより得られたサンプル
(b)長期保管後接着強度評価用サンプル:接着面に対して調製後にさらに50℃の恒温槽中で8週間保管した後の接着性組成物を塗布することにより得られたサンプル
(c)耐久試験後接着強度評価用サンプル:接着面に対して調製直後の接着性組成物を塗布することにより得られたサンプルをさらに水温5度の水槽と、水温55度の水槽とに、それぞれ30秒間ずつ交互に浸漬する浸漬処理を1セットとし、これを3000回繰り返し実施したサンプル
これらサンプルについて、島津製作所製オートグラフ(クロスヘッドスピード2mm/分)を用いて引張接着強度を測定した。各実施例および比較例について、4個のサンプルの測定値を平均し、測定結果とした。測定結果を表2に示す。
一方、比較例1は酸性基含有重合性単量体を含まないため、各接着強度が低い値であった。比較例2は酸性基含有重合性単量体としてリン酸エステル基含有重合性単量体を用いているため、リン酸エステル基の加水分解により、長期保存後、耐久試験後の接着強度が低下した。
Claims (4)
- 前記重合性単量体成分が、前記一般式(1)で示されるホスホン酸基含有重合性単量体100質量部と、当該ホスホン酸基含有重合性単量体以外の重合性単量体50質量部以上10000質量部以下と、の混合物からなる請求項1に記載の接着性組成物。
- 重合開始剤、水及び有機溶媒からなる群より選ばれる少なくとも1種を更に含有してなる請求項1又は2に記載の接着性組成物。
- 多価金属化合物を更に含有してなる請求項1から3のいずれかに記載の接着性組成物。
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