JP6816108B2 - 重合性ポリ酸ポリマー - Google Patents
重合性ポリ酸ポリマー Download PDFInfo
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- JP6816108B2 JP6816108B2 JP2018506437A JP2018506437A JP6816108B2 JP 6816108 B2 JP6816108 B2 JP 6816108B2 JP 2018506437 A JP2018506437 A JP 2018506437A JP 2018506437 A JP2018506437 A JP 2018506437A JP 6816108 B2 JP6816108 B2 JP 6816108B2
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- polymerizable
- polyacid polymer
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- 125000003118 aryl group Chemical group 0.000 claims description 25
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- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 description 3
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- ATMLPEJAVWINOF-UHFFFAOYSA-N acrylic acid acrylic acid Chemical compound OC(=O)C=C.OC(=O)C=C ATMLPEJAVWINOF-UHFFFAOYSA-N 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
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- 229960005070 ascorbic acid Drugs 0.000 description 1
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- JEHKKBHWRAXMCH-UHFFFAOYSA-N benzenesulfinic acid Chemical class O[S@@](=O)C1=CC=CC=C1 JEHKKBHWRAXMCH-UHFFFAOYSA-N 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BMQZESKUMKPOIH-UHFFFAOYSA-N bis(2,4-dimethylbenzoyl)phosphoryl-(2,4-dimethylphenyl)methanone Chemical compound CC1=CC(C)=CC=C1C(=O)P(=O)(C(=O)C=1C(=CC(C)=CC=1)C)C(=O)C1=CC=C(C)C=C1C BMQZESKUMKPOIH-UHFFFAOYSA-N 0.000 description 1
- PEZPGAGJGMPENC-UHFFFAOYSA-N bis(2-methoxybenzoyl)phosphoryl-(2-methoxyphenyl)methanone Chemical compound COC1=CC=CC=C1C(=O)P(=O)(C(=O)C=1C(=CC=CC=1)OC)C(=O)C1=CC=CC=C1OC PEZPGAGJGMPENC-UHFFFAOYSA-N 0.000 description 1
- 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 1
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- 125000002362 bornane-2,3-dione group Chemical group 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
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- 239000011575 calcium Substances 0.000 description 1
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- WNCYAPRTYDMSFP-UHFFFAOYSA-N calcium aluminosilicate Chemical compound [Al+3].[Al+3].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O WNCYAPRTYDMSFP-UHFFFAOYSA-N 0.000 description 1
- 229940078583 calcium aluminosilicate Drugs 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
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- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- OZECDDHOAMNMQI-UHFFFAOYSA-H cerium(3+);trisulfate Chemical compound [Ce+3].[Ce+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O OZECDDHOAMNMQI-UHFFFAOYSA-H 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
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- YQHLDYVWEZKEOX-UHFFFAOYSA-N cumene hydroperoxide Chemical compound OOC(C)(C)C1=CC=CC=C1 YQHLDYVWEZKEOX-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
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- 239000003479 dental cement Substances 0.000 description 1
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- 125000005520 diaryliodonium group Chemical group 0.000 description 1
- 125000000532 dioxanyl group Chemical group 0.000 description 1
- RSJLWBUYLGJOBD-UHFFFAOYSA-M diphenyliodanium;chloride Chemical compound [Cl-].C=1C=CC=CC=1[I+]C1=CC=CC=C1 RSJLWBUYLGJOBD-UHFFFAOYSA-M 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
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- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical class OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 description 1
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- 150000002170 ethers Chemical class 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- MHCLJIVVJQQNKQ-UHFFFAOYSA-N ethyl carbamate;2-methylprop-2-enoic acid Chemical compound CCOC(N)=O.CC(=C)C(O)=O MHCLJIVVJQQNKQ-UHFFFAOYSA-N 0.000 description 1
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
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- 125000004991 fluoroalkenyl group Chemical group 0.000 description 1
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- 125000000524 functional group Chemical group 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
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- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
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- 229920000554 ionomer Polymers 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 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
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- 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
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- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
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- GTVVGJHYDWSUHA-UHFFFAOYSA-N methyl n-[2-(methoxycarbonylamino)phenyl]carbamate Chemical compound COC(=O)NC1=CC=CC=C1NC(=O)OC GTVVGJHYDWSUHA-UHFFFAOYSA-N 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 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 1
- NBFRQCOZERNGEX-UHFFFAOYSA-N n,n,3,5-tetramethylaniline Chemical compound CN(C)C1=CC(C)=CC(C)=C1 NBFRQCOZERNGEX-UHFFFAOYSA-N 0.000 description 1
- CWOMTHDOJCARBY-UHFFFAOYSA-N n,n,3-trimethylaniline Chemical compound CN(C)C1=CC=CC(C)=C1 CWOMTHDOJCARBY-UHFFFAOYSA-N 0.000 description 1
- GYVGXEWAOAAJEU-UHFFFAOYSA-N n,n,4-trimethylaniline Chemical compound CN(C)C1=CC=C(C)C=C1 GYVGXEWAOAAJEU-UHFFFAOYSA-N 0.000 description 1
- HKJNHYJTVPWVGV-UHFFFAOYSA-N n,n-diethyl-4-methylaniline Chemical compound CCN(CC)C1=CC=C(C)C=C1 HKJNHYJTVPWVGV-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- ZQXSMRAEXCEDJD-UHFFFAOYSA-N n-ethenylformamide Chemical compound C=CNC=O ZQXSMRAEXCEDJD-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
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- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- GEVPUGOOGXGPIO-UHFFFAOYSA-N oxalic acid;dihydrate Chemical compound O.O.OC(=O)C(O)=O GEVPUGOOGXGPIO-UHFFFAOYSA-N 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- WKGDNXBDNLZSKC-UHFFFAOYSA-N oxido(phenyl)phosphanium Chemical compound O=[PH2]c1ccccc1 WKGDNXBDNLZSKC-UHFFFAOYSA-N 0.000 description 1
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical class [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 description 1
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 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
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
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- 150000004968 peroxymonosulfuric acids Chemical class 0.000 description 1
- 125000001484 phenothiazinyl group Chemical group C1(=CC=CC=2SC3=CC=CC=C3NC12)* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000068 pit and fissure sealant Substances 0.000 description 1
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- 239000011591 potassium Substances 0.000 description 1
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- 230000001376 precipitating effect Effects 0.000 description 1
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- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- BOQSSGDQNWEFSX-UHFFFAOYSA-N propan-2-yl 2-methylprop-2-enoate Chemical compound CC(C)OC(=O)C(C)=C BOQSSGDQNWEFSX-UHFFFAOYSA-N 0.000 description 1
- LYBIZMNPXTXVMV-UHFFFAOYSA-N propan-2-yl prop-2-enoate Chemical compound CC(C)OC(=O)C=C LYBIZMNPXTXVMV-UHFFFAOYSA-N 0.000 description 1
- 125000006410 propenylene group Chemical group 0.000 description 1
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 description 1
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
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- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
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- 230000009257 reactivity Effects 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- 125000006413 ring segment Chemical group 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 125000003375 sulfoxide group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- MUTNCGKQJGXKEM-UHFFFAOYSA-N tamibarotene Chemical compound C=1C=C2C(C)(C)CCC(C)(C)C2=CC=1NC(=O)C1=CC=C(C(O)=O)C=C1 MUTNCGKQJGXKEM-UHFFFAOYSA-N 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 150000007970 thio esters Chemical group 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 125000004665 trialkylsilyl group Chemical group 0.000 description 1
- IEKWPPTXWFKANS-UHFFFAOYSA-K trichlorocobalt Chemical compound Cl[Co](Cl)Cl IEKWPPTXWFKANS-UHFFFAOYSA-K 0.000 description 1
- 229960000834 vinyl ether Drugs 0.000 description 1
- 229920003176 water-insoluble polymer Polymers 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
- C07C233/17—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
- C07C233/20—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a carbon atom of an acyclic unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
- C08F290/12—Polymers provided for in subclasses C08C or C08F
- C08F290/126—Polymers of unsaturated carboxylic acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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Description
a)アミノ基含有コポリマーを得るために、
(i)少なくとも1つの必要に応じて保護されたカルボン酸基及び第1の重合性有機部分を含む第1の共重合性モノマーと、
(ii)1つ又は複数の必要に応じて保護された第一級アミノ基及び/又は第二級アミノ基、並びに第2の重合性有機部分を含む第2の共重合性モノマーと、を含む混合物を共重合させる工程と、
b)アミノ基含有コポリマーに、重合性部分と、第1の工程で得られるアミノ基含有コポリマー中の第2の共重合性モノマーに由来する繰り返し単位のアミノ基と反応性がある官能基と、を有する化合物を、カップリングさせる工程であって、重合性ペンダント基が加水分解に対して安定な連結基によって骨格に連結されるように、必要に応じて保護されたアミノ基を脱保護する、カップリングさせる工程と、必要に応じて、工程(a)又は工程(b)の後に保護されたカルボン酸基を脱保護する工程と、
を含む。
[式中、R1は、下記式(II):
(式中、
Arは、更に置換されていてもよい芳香族基であり、
R2及びR3は、
同一でも互いに異なってもよく、互いに独立して、水素原子、又はカルボン酸基で置換されていてもよいC1−6アルキル基を表し、
Rは、2つ以上のRが存在する場合、同一でも互いに異なってもよく、水素原子、カルボン酸基、COORa基、CONHRb基、又はCONRc 2基を表し、ここでRa、Rb及びRcはC1−6アルキル基を表し、
R8は、ハロゲン原子、又は−OH、−ORd、−NReH、−NReRf、−SH及び−SRgから選択される基であってもよく、ここでRd、Re、Rf、Rg及びRgはC1−6アルキル基を表し、
nは1〜4の整数であり、
oは1又は2の整数であり、
ただし、oが2である場合、R8は両方共がOHであるということはできない)の基を表す]の繰り返し単位を有する重合性ポリ酸ポリマーを提供する。
(式中、R5は、下記式(V):
の基を表す)の繰り返し単位を有するポリ酸ポリマーを、下記式(VI):
(式中、Xは脱離基であり、
R2及びR3は、
同一でも互いに異なってもよく、互いに独立して水素原子、又はカルボン酸基で置換されていてもよいC1−6アルキル基を表す)の化合物と反応させることを含む、重合性ポリ酸ポリマーの調製方法を提供する。
(式中、R5は、下記式(V)の基を表し、
R4は、水素原子、又はカルボン酸基で置換されていてもよいC1−6アルキル基を表し、
ここで、式(III)のアクリル酸誘導体の繰り返し単位と式(IV)の繰り返し単位とのモル比([式(III)]/[式(IV)])が1000:1〜1:1の範囲内である)の繰り返し単位を有するアクリル酸誘導体コポリマーが提供される。
重合性ポリ酸ポリマーは、下記式(I):
(式中、R1は、下記式(II):
の基を表す)の繰り返し単位を有する。
(式中、R2、R3、及びnは上記で定義された通りである)の基を表す。
R1が下記式(II”a)又は(II”b):
の基であることが特に好ましい。
[式中、R1は、好ましくは下記式(II’):
(式中、
R2及びR3は、
同一でも互いに異なってもよく、互いに独立して、水素原子、又はC1−4のアルキル基を表し、好ましくは、R2は水素原子又はメチル基、R3は水素原子であり、
nは1〜3の整数であり、好ましくはnは1又は2の整数である)の基を表す]、の繰り返し単位を有し、
重合性ポリ酸ポリマーは、下記式(III):
R4は、水素原子、又はC1−4アルキル基を表し、好ましくはR4は水素原子又はメチル基を表す)の酸性の繰り返し単位を更に含み、
式(III)の繰り返し単位と式(I)の繰り返し単位とのモル比([式(III)]/[式(I)])が100:1〜5:1、好ましくは50:1〜10:1の範囲内であり、
分子量Mwは20,000〜150,000、好ましくは30,000〜100,000の範囲内である。
式(I)の繰り返し単位を有する重合性ポリ酸ポリマーを調製する方法は、下記式(IV):
[式中、R5は、下記式(V):
(式中、
Arは、更に置換されていてもよい芳香族基であり、
R8はハロゲン原子、又は−OH、−ORd、−NReH、−NReRf、−SH及び−SRgから選択される基であってもよく、ここでRd、Re、Rf、Rg及びRgはC1−6アルキル基を表し、
oは1又は2の整数であり、ただし、oが2である場合、R8は両方共がOHであるということはできない)の基を表す]
の繰り返し単位を有するポリ酸ポリマーを、 下記式(VI):
(式中、Xは脱離基であり、
R、R2及びR3は、同一でも互いに異なってもよく、互いに独立して、水素原子、又はカルボン酸基で置換されていてもよいC1−6アルキル基を表す)の化合物と反応させることを含む。
(式中、R5は、下記式(V):
の基を表す)の繰り返し単位を有するポリ酸ポリマーを、 下記式(VIa):
(式中、Xは水酸基であり、R2は水素原子又はメチル基であり、好ましくは水素原子であり、R3は水素原子である)の化合物と、
溶媒として水中で、そして塩酸、臭化水素酸、フッ化水素酸、リン酸、硫酸、スルファミン酸、シュウ酸、及びp−トルエンスルホン酸からなる群から選択される触媒の存在下で、反応させることを含み、触媒は塩酸又はシュウ酸が好ましく、
触媒の量を、式(IV)の繰り返し単位を有するポリ酸ポリマー及び式(VIa)の化合物のモル量に基づいて、10〜90mol%から選択することができ、好ましくは30〜80mol%であり、
反応温度は40℃〜80℃の範囲内であり、
式(IV)の繰り返し単位を有するポリ酸ポリマーの、式(VIa)の化合物に対するモル比は、1:100〜1:800、好ましくは1:300〜1:700である。
Arは、式(II)について上で定義された芳香族基であり、あるいは、芳香族基の置換パターンを所望のコポリマーに適合させることができる)で表されるモノマーを重合することによって提供され得る。
(式中、
Arは、上で定義された芳香族基である) で表されるモノマーを、
下記式(VIII):
(式中、R4は式(III)について上記で定義された通りである) で表されるモノマーと共重合させて得られる。
の基を表し、及びR4は水素原子である。
(式中、Zは脱離基である)の化合物を、
式(X):
Ar−OH
(X)
(式中、Arは式(II)について上記で定義された芳香族基である)の化合物と反応させることにより、調製することができる。
式(I)の繰り返し単位を有する重合性ポリ酸ポリマーを含む水性歯科用組成物は、式(I)の繰り返し単位を有する1つ又は複数の重合性ポリ酸ポリマーを含むことができる。
(A)式(I)の繰り返し単位を有する重合性ポリ酸ポリマーと、
(B)微粒子ガラス充填剤と、
(C1)必要に応じて1つの重合性二重結合及び必要に応じてカルボン酸基を有する加水分解に対して安定な水溶性モノマー;好ましくは、モノマーは、最大200Daの分子量を有する、と
(C2)必要に応じて2つ以上の重合性二重結合及び必要に応じてカルボン酸基を有する加水分解に対して安定な水溶性モノマーと、
(D)重合開始剤系と、を含む。
好ましくは、(B)による微粒子ガラス充填剤は
1)20〜45重量%のシリカ、
2)20〜40重量%のアルミナ、
3)20〜40重量%の酸化ストロンチウム、
4)1〜10重量%のP2O5、
5)3〜25重量%のフッ化物、を含む反応性微粒子ガラス充填剤である。
で表される化合物である。
式(I)の繰り返し単位を有する重合性ポリ酸ポリマーを含む水性歯科用組成物の上記成分(A)〜(D)の質量の合計は、組成物の総重量に基づいて100重量%になることが好ましい。しかし、この合計はまた、組成物の総重量に基づいて100重量%未満、好ましくは90重量%、より好ましくは80重量%、最も好ましくは70重量%に達することができる。
(E)少なくとも2つの重合性炭素−炭素二重結合を有する重合性で加水分解に対して安定な架橋剤を更に含む。
A”−L(B)n’ (XII)
[式中、
A”は下記式(XIII’):
(X10は、CO、CS、CH2、又は基[X100Z10]kであり、ここでX100は酸素原子、硫黄原子、又はNHであり、Z10は直鎖又は分岐のC1−4アルキレン基であり、kは1〜10の整数であり、
R10は、水素原子、
−COOM10、
C3−6シクロアルキル基、C6−14アリール基若しくはC3−14ヘテロアリール基、−COOM10、−PO3M10、−O−PO3M10 2、又は−SO3M10によって置換されていてもよい直鎖又は分岐のC1−16アルキル基、
C1−16アルキル基、C6−14アリール基若しくはC3−14ヘテロアリール基、−COOM10、−PO3M10、−O−PO3M10 2、又は−SO3M10によって置換されていてもよいC3−6シクロアルキル基、
−COOM10、−PO3M10、−O−PO3M10 2、又は-SO3M10によって置換されていてもよいC6−14アリール基若しくはC3−14ヘテロアリール基、であり、
R20は、水素原子、
−COOM10、
C6−14アリール基若しくはC3−14ヘテロアリール基、−COOM10、−PO3M10、−O−PO3M10 2及び-SO3M10によって置換されていてもよい直鎖又は分岐のC1−16アルキル基、
C1−16アルキル基、C6−14アリール基若しくはC3−14ヘテロアリール基、−COOM10、−PO3M10、−O−PO3M10 2若しくは-SO3M10によって置換されていてもよいC3−6シクロアルキル基、又は
−COOM10、−PO3M10、−O−PO3M10 2、及び−SO3M10によって置換されていてもよいC6−14アリール基又はC3−14ヘテロアリール基、である)の基であり、
Lは単結合又はリンカー基であり、
Bは独立して、
i)A”の定義による基、
ii)下記式(XIV):
(式中、
X20は、独立して、式(XIII)においてX1について定義されたのと同じ意味を有し、
R10及びR20は、互いに独立しており、及び独立して、式(XIII)について定義されたのと同じ意味を有し、
R0は、水素原子、
C3−6シクロアルキル基、C6−14アリール基若しくはC3−14ヘテロアリール基、−COOM10、−PO3M10、−O−PO3M10 2、又は−SO3M10によって置換されていてもよい直鎖又は分岐のC1−16アルキル基、
C1−16アルキル基、C6−14アリール基若しくはC3−14ヘテロアリール基、−COOM10、−PO3M10、−O−PO3M10 2、又は−SO3M10によって置換されていてもよいC3−6シクロアルキル基、
−COOM10、−PO3M10、−O−PO3M10 2、又は-SO3M10によって置換されていてもよいC6−14アリール基、である)の基、
iii)下記式(XV):
(式中、
X30は、CO、−CH2CO−、CS、又は−CH2CS−であり、
R10及びR20は、互いに独立して、及び独立して、式(XIII)について定義されたのと同じ意味を有する)の基、又は、
iv)基[X40Z200]pE
(式中、
Z200は、直鎖又は分岐のC1−4アルキレン基であり、
X40は、酸素原子、硫黄原子、又はNHであり、
Eは、水素原子、
PO3M2、
C3−6シクロアルキル基、C6−14アリール基若しくはC3−14ヘテロアリール基、−COOM10、−PO3M10、−O−PO3M10 2、又は−SO3M10によって置換されていてもよい直鎖又は分岐のC1−16アルキル基、
C1−16アルキル基、C6−14アリール基若しくはC3−14ヘテロアリール基、−COOM10、−PO3M10、−O−PO3M10 2、又は−SO3M10によって置換されていてもよいC3−6シクロアルキル基、
−COOM10、−PO3M10、−O−PO3M10 2、又は-SO3M10によって置換されていてもよいC6−14アリール基若しくはC3−14ヘテロアリール基であり、及び
pは、1〜10の整数である)であり、
及び
n’は1〜4の整数であり、
ここで、互いに独立しているM10は、それぞれ水素原子又は金属原子を表す]の重合性化合物である。好ましくは、Lが単結合である場合、BはA”の定義による基であることも、式(XIV)の基であることもできない。
最も好ましくは、二価のリンカー基Lは、プロピレン又はブタ−2−エニレンである。
(F)による非反応性充填剤は、組成物の外観を変化させるために、組成物の粘度を制御するために、組成物から得られる歯科用グラスアイオノマーセメントの機械的強度を更に改善するために、及び例えば、放射線不透過性を付与するために、本水性歯科用ガラス組成物に含まれてもよい。非反応性充填剤は、毒性がなく、かつ口腔内で使用するのに、又はペースト間の送達(paste-paste delivery)に使用するのに適していることが必要である。
(式中、
R*は、同一でも互いに異なってもよく、互いに独立して、分岐C3−8アルキル基若しくはアルケニル、又はC3−8シクロアルキル若しくはシクロアルケニル基を表し、
R#は、C1−6アルキル基若しくはC2−6アルケニル基、又はC1−6フルオロアルキル基若しくはC2−6フルオロアルケニル基を表し、
Yは、C1−8アルキル基又はC3−8シクロアルキル基から選択される基を表し、
nは、0、1、又は2である)の化合物である。
(式中、R’、R”、R’’’、Rx、Rxx及びRxxxは、同一でも互いに異なってもよく、互いに独立して、メチル基又はエチル基を表す)の化合物である。式(XVIa)、(XVIb)又は(XVIIa)の阻害剤は下記式:
(DTBHQ)、
(A)式(I)の繰り返し単位を有する重合性ポリ酸ポリマー、好ましくは上記のそれの特に好まし実施形態と、
(B)
1)20〜45重量%のシリカ、
2)20〜40重量%のアルミナ、
3)20〜40重量%の酸化ストロンチウム、
4)1〜10重量%のP2O5、
5)3〜25重量%のフッ化物と、を含む反応性微粒子ガラス充填剤の形態の微粒子ガラス充填剤と、
(C)下記式(XI):
(式中、R6は水素原子であり、R7は水素原子又は必要に応じて−COOH基で置換されていてもよいC1−3アルキル基であり、好ましくはR6は水素原子であり、R7は水素原子又はメチル基である)で表される加水分解に対して安定な水溶性モノマーと、
(D)好ましくは置換アミンの形態で電子供与体化合物中に、アルファジケトン光開始剤及び電子供与体化合物を含む重合開始剤系と、
(E)重合性の加水分解に対して安定な架橋剤A”−L−B (XII)、
[式中、
A”は下記式(XIII’):
(X10はCOであり、
R10は水素原子、−COOM10、又は直鎖又は分岐のC1−4アルキル基であり、好ましくはR10は水素原子又はメチル基であり、より好ましくは水素原子であり、
R20は水素原子、−COOM10、直鎖又は分岐のC1−4アルキル基であり、好ましくはR20は水素原子又はメチル基であり、より好ましくは水素原子であり、
Lは直鎖若しくは分岐のC1−12アルキレン基、又は直鎖若しくは分岐のC2−12アルケニレン基であり、
Bは、A”の定義による基であり、
ここで、互いに独立しているM10は、それぞれ水素原子又は金属原子を表す)の基である]と、 を含む水性歯科用グラスアイオノマー組成物である。
式(I)の繰り返し単位を有する重合性ポリ酸ポリマーは、水性歯科用組成物の調製のために、好ましくは上記のような水性歯科用組成物の調製のために、より好ましくは上記のような水性歯科用グラスアイオノマー組成物の調製のために使用され得る。
ポリ[(N−(4−ヒドロキシベンジル)アクリルアミド−co−(アクリル酸)]の調製
1.) N−(4−ヒドロキシベンジル)アクリルアミドの調製
N−(ヒドロキシメチル)アクリルアミド(17.19g、170mmol)及びフェノチアジン(10mg)の攪拌されたアセトン(80mL)溶液に、氷浴(0〜5℃)中で冷却しながら、塩化アルミニウム(22.7g、170mmol)を加えた。次に、反応混合物をゆっくりと40℃に加熱し、アセトン(150mL)中に溶解したフェノール(20.0g、212mmol)を滴下した。添加が完了した後、反応混合物を40℃で16時間撹拌した。5℃に冷却した後、反応混合物を100mLの水で希釈し、30分間撹拌し、ジクロロメタンで少なくとも3回抽出した。合わせた有機層を硫酸マグネシウムで乾燥させ、減圧下でロータリーエバポレーターで蒸発させて粗生成物を得た。粗生成物をシリカゲル上のカラムクロマトグラフィー(アセトン/ジクロロメタン1:4)により精製して純粋な生成物を得た。
歩留まり:7.9 g(26%)
Mp.:103℃
IRν[cm−1]:3302(m)、3094(m)、3020(m)、2934(m)、2809(m)、2684(w)、2605(w)、2501(w)、1654(m)、1612(m)、1591(m)、1558(s)、1513(s)、1459(m)、1432(m)、1411(m)、1379(w)、1356(m)、1321(m)、1250(s)、1228(s)、1168(m)、1105(m)、1068(m)、1044(w)、1018(w)、998(w)、975(w)、968(m)、959(w)、930(w)、846(w)、831(s)、803(m)、771(m)、719(m)、702(m)、650(w)、642(w)、585(s)、511(w)、490(m)。
1H−NMR[ppm]:(300MHz,DMSO−d6):δ9.30(s,1H,H7)、8.52-8.41(m,1H)、7.13-7.02(m,2H,2,H4)、6.78-6.66(m,2H,H1,5)、6.27(dd,J=17.1,10.0Hz,1H,H13’)、6.11(dd,J=17.1,2.4Hz,1H,H12)、5.60(dd,J=10.0,2.4Hz,1H,H13”)、4.23(d,J=5.8Hz,2H,H8)。
13C−NMR[ppm]:(75MHz,CDCl3):δ164.35、156.30、131.73、129.32、128.75、125.16、115.02、41.73。
MS(GC/MS(EI)):177m/z
元素分析: 計算値C67.78、H6.26、N7.90、実測値C 67.89、H6.45、N7.79。
アクリル酸(22.8g、316mmol)、N−(4−ヒドロキシベンジル)アクリルアミド(1.7g、9.6mmol)及び2,2’−アゾビス(2−メチルプロピオニトリル)(AIBN、2mol%、1.07g、6.5mmol)をジオキサン(125mL)に溶解し、溶液を窒素で30分間パージした。この溶液を予熱した油浴(75℃)に入れ、75℃で4時間撹拌した。室温に冷却した後、反応溶液を1Lのアセトニトリルに加えることによりポリマーを沈殿させた。混合物を濾過し、ポリマーをジオキサンに溶解し、再び沈殿させた。溶解/沈殿工程を2回繰り返し純粋なポリマーを得た。
歩留まり:17.16 g(70%)
IRν[cm−1]:3150(br,m)、2944(m)、1704(s)、1549(w)、1517(w)、1451(m)、1408(m)、1231(s)、1169(s)、1113(w)、801(s)、620(m)、509(m)。
1H−NMR[ppm]:(300MHz,DMSO−d6):δ1.24−1.87(br,H1,3)、2.20(br,H4)、2.55(m,H2)、4.15(br,H12)、6.68(d,J=7.9Hz,H15,17)、7.02(d,J=7.9Hz,H14,18)、12.26(br,H6)。
分子量の測定は、メチルエステルのサイズ排除クロマトグラフィー(SEC)により実施した。
SEC(THF):MW:54378g/mol
Mn:14396g/mol
D:3.78
ポリマー類似変換によるポリ[(N−(4−ヒドロキシ−3,5−(ジアクリルアミドメチル)ベンジル)アクリルアミド)−Co−(アクリル酸)]の調製
ポリ〔(N−(4−ヒドロキシベンジル)アクリルアミド〕−co−(アクリル酸)〕(1.5g)、N−(ヒドロキシメチル)アクリルアミド(1.6g、16mmol)、及び4−tert−ブチルカテコール(100mg)を10mL塩酸(1mol/L)中に溶解し、窒素で30分間パージした。溶液を45℃で48時間撹拌した。その間に、16、24及び40時間後に、N−(ヒドロキシメチル)アクリルアミドを(その都度0.5g)添加した。反応が完了した後、水に対する透析(サイズ排除2000g/mol)を48時間行い、水を凍結乾燥によって除去した。
歩留まり:0.4g
IRν[cm−1]:2936(m)、2668(m)、1704(s)、1650(m)、1620(w)、1545(m)、1449(m)、1409(w)、1230(s)、1165(s)、1117(w)、1069(w)、1018(w)、976(w)、803(s)、622(m)。
1H−NMR[ppm]:(600MHz,DMSO−d6):δ1.22−1.83(br,H1,3)、2.20(br,H4)、2.55(m,H2)、4.15(br,H12)、4.26(m,H21,27)、5.65(m,H26‘,32‘)、6.26(m,H24,26‘‘,30,32‘‘)、6.95(mH14,18)、12.23(br,H6)。
ポリマー類似変換によるポリ[(N−(4−ヒドロキシ−3−(アクリルアミドメチル)ベンジル)アクリルアミド)−co−(アクリル酸)]の調製
ポリ(N−(4−ヒドロキシベンジル)アクリルアミド)−co−(アクリル酸)](6.5g)、N−(ヒドロキシメチル)アクリルアミド(6.5g、64mmol)、シュウ酸二水和物(6g、48mmol)及び3,5−ジ−tert−ブチルヒドロキシトルエン(BHT、10mg)を50mLの水に溶解し、窒素で30分間パージした。溶液を70℃で24時間撹拌した。反応が完了した後、水に対する透析(サイズ排除2000g/mol)を48時間行い、水を凍結乾燥によって除去した。
歩留まり:2.8g
IRν[cm−1]:3260(m)、3067(m)、2941(w)、1668(s)、1631(s)、1548(s)、1449(m)、1408(s)、1384(m)、1313(s)、1296(w)、1236(s)、1158(w)、1115(w)、1071(w)、1023(s)、985(m)、960(m)、900(w)、879(w)、862(w)、809(m)、775(s)、662(m)、614(s)、511(s)。
1H−NMR[ppm]:(300MHz,DMSO−d6):δ1.24−1.87(br,H1,3)、2.19(br,H4)、2.55(m,H2)、4.15(br,H12)、4.27(m,H21)、5.63(m,H26‘)、6.26(m,H24,26‘‘)、6.74(mH15,17)、7.02(mH14,18)、12.26(br,H6)。
水性歯科用グラスアイオノマー組成物を、液体及びガラス粉末を混合することにより調製した。
0.3〜2.5μmの平均粒子径を有するシラン処理された反応性フルオロアルミノシリケートガラスをガラス粉末として使用した。
比較例として、市販の樹脂強化グラスイオノマーFuji II LCを用いた。それぞれの製品手引書に従って、室内条件下で材料を正確に調合し混合した。その後、試験片を調製し、適用例1に記載の手順に従って試験した。
Claims (13)
- 重合性ポリ酸ポリマーであって、下記式(I):
[式中、R1は、下記式(II):
(式中、
Arは、更に置換されていてもよい芳香族基であり、
R2及びR3は、同一でも互いに異なってもよく、互いに独立して、水素原子、又はカルボン酸基で置換されていてもよいC1−6アルキル基を表し、
Rは、2つ以上のRが存在する場合、同一でも互いに異なってもよく、水素原子、カルボン酸基、COORa基、CONHRb基、又はCONRc 2基を表し、ここでRa、Rb及びRcはC1−6アルキル基を表し、
R8は、ハロゲン原子、又は−OH、−ORd、−NReH、−NReRf、−SH、及び−SRgから選択される基であり、ここでRd、Re、Rf、及びRgはC1−6アルキル基を表し、
oは1又は2の整数であり、
nは1〜4の整数であり、
ただし、oが2である場合、前記R8は両方共がOHであるということはできない)の基を表す]の繰り返し単位を有する重合性ポリ酸ポリマー。 - R1は、下記式(II’):
(式中、R2、R3、及びnは請求項1で定義された通りである)の基を表す、請求項1に記載の重合性ポリ酸ポリマー。 - 下記式(III):
(式中、R4は、水素原子、又はカルボン酸基で置換されていてもよいC1−6アルキル基を表す)の酸性繰り返し単位を更に含む、請求項1又は2に記載の重合性ポリ酸ポリマー。 - 式(III)の繰り返し単位と式(I)の繰り返し単位とのモル比([式(III)]/ [式(I)])が1000:1〜1:1の範囲内である、請求項3に記載の重合性ポリ酸ポリマー。
- 10,000〜250,000の範囲内の分子量Mwを有する、請求項1〜4のいずれか一項に記載の重合性ポリ酸ポリマー。
- R1は、下記式(II”a)又は(II”b):
又は
の基である、請求項1〜5のいずれか一項に記載の重合性ポリ酸ポリマー。 - 請求項1〜6のいずれか一項に記載の重合性ポリ酸ポリマーを調製する方法であって、下記式(IV):
[式中、R5は、下記式(V):
(式中、
Arは、更に置換されていてもよい芳香族基であり、
R8は、ハロゲン原子、又は−OH、−ORd、−NReH、−NReRf、−SH及び−SRgから選択される基であり、ここでRd、Re、Rf、及びRgはC1−6アルキル基を表し、
oは、1又は2の整数であり、ただし、oが2である場合、R8は両方共がOHであることはできない)の基を表す]の繰り返し単位を有するポリ酸ポリマーを、
下記式(VI):
(式中、Xは脱離基であり、R、R2、及びR3は、請求項1で定義された通りである)の化合物と反応させることを含む、方法。 - 少なくとも1つの下記の特徴:
(a)Xはヒドロキシル基であり、及び/又は
(b)反応は有機酸の存在下で行われること、を特徴とする、請求項7に記載の方法。 - 請求項1〜6のいずれか一項に記載の重合性ポリ酸ポリマーを含む水性歯科用組成物。
- 微粒子ガラス充填剤を更に含み、好ましくは前記歯科用組成物が歯科用グラスアイオノマー組成物である、請求項9に記載の水性歯科用組成物。
- 重合性モノマー、重合開始剤、及び必要に応じて安定剤を含む、請求項9又は10のいずれか一項に記載の水性歯科用組成物。
- 歯科用組成物の調製のための、請求項1〜6のいずれか一項に記載の重合性ポリ酸ポリマーの使用。
- 前記歯科用組成物は、歯科用グラスアイオノマー組成物である、請求項12に記載の使用。
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WO2018108611A1 (en) | 2016-12-12 | 2018-06-21 | Clariant International Ltd | Use of bio-based polymer in a cosmetic, dermatological or pharmaceutical composition |
WO2018108665A1 (en) | 2016-12-15 | 2018-06-21 | Clariant International Ltd | Water-soluble and/or water-swellable hybrid polymer |
US11306170B2 (en) | 2016-12-15 | 2022-04-19 | Clariant International Ltd. | Water-soluble and/or water-swellable hybrid polymer |
EP3554646A1 (en) | 2016-12-15 | 2019-10-23 | Clariant International Ltd | Water-soluble and/or water-swellable hybrid polymer |
EP3554645A1 (en) | 2016-12-15 | 2019-10-23 | Clariant International Ltd | Water-soluble and/or water-swellable hybrid polymer |
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