WO2023247290A1 - Oral care composition for mitigation and/or reverstion of erosion of tooth enamel caused by wearing an aligner - Google Patents
Oral care composition for mitigation and/or reverstion of erosion of tooth enamel caused by wearing an aligner Download PDFInfo
- Publication number
- WO2023247290A1 WO2023247290A1 PCT/EP2023/065987 EP2023065987W WO2023247290A1 WO 2023247290 A1 WO2023247290 A1 WO 2023247290A1 EP 2023065987 W EP2023065987 W EP 2023065987W WO 2023247290 A1 WO2023247290 A1 WO 2023247290A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition
- oral care
- phosphate
- sodium
- aligner
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 80
- 210000003298 dental enamel Anatomy 0.000 title claims abstract description 10
- 230000000116 mitigating effect Effects 0.000 title claims abstract description 6
- 230000003628 erosive effect Effects 0.000 title claims description 6
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000000378 calcium silicate Substances 0.000 claims abstract description 9
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 9
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000606 toothpaste Substances 0.000 claims description 12
- 235000010418 carrageenan Nutrition 0.000 claims description 6
- 239000000679 carrageenan Substances 0.000 claims description 6
- 229920001525 carrageenan Polymers 0.000 claims description 6
- 229940113118 carrageenan Drugs 0.000 claims description 6
- 229940034610 toothpaste Drugs 0.000 claims description 6
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 5
- 239000001488 sodium phosphate Substances 0.000 claims description 5
- 235000019801 trisodium phosphate Nutrition 0.000 claims description 5
- 229910000406 trisodium phosphate Inorganic materials 0.000 claims description 5
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 5
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims description 4
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims description 4
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 4
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 3
- 239000001506 calcium phosphate Substances 0.000 claims description 3
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 3
- 229910000150 monocalcium phosphate Inorganic materials 0.000 claims description 3
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- 239000004094 surface-active agent Substances 0.000 claims description 3
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 2
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- 229910000404 tripotassium phosphate Inorganic materials 0.000 claims description 2
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims 1
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
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- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
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- 239000011575 calcium Substances 0.000 description 2
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- 230000002272 anti-calculus Effects 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 229940027983 antiseptic and disinfectant quaternary ammonium compound Drugs 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- UILNZNXXNSBJFL-UHFFFAOYSA-N azanium;cobalt;fluoride Chemical compound [NH4+].[F-].[Co] UILNZNXXNSBJFL-UHFFFAOYSA-N 0.000 description 1
- BHVHWURIWAJJON-UHFFFAOYSA-N azanium;tin;fluoride Chemical compound [NH4+].[F-].[Sn] BHVHWURIWAJJON-UHFFFAOYSA-N 0.000 description 1
- XVRKEHYQBKGNBA-UHFFFAOYSA-N azanium;zinc;fluoride Chemical compound [NH4+].[F-].[Zn] XVRKEHYQBKGNBA-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- JUNWLZAGQLJVLR-UHFFFAOYSA-J calcium diphosphate Chemical class [Ca+2].[Ca+2].[O-]P([O-])(=O)OP([O-])([O-])=O JUNWLZAGQLJVLR-UHFFFAOYSA-J 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- UHHRFSOMMCWGSO-UHFFFAOYSA-L calcium glycerophosphate Chemical compound [Ca+2].OCC(CO)OP([O-])([O-])=O UHHRFSOMMCWGSO-UHFFFAOYSA-L 0.000 description 1
- 229940095618 calcium glycerophosphate Drugs 0.000 description 1
- 235000019299 calcium glycerylphosphate Nutrition 0.000 description 1
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 description 1
- 239000001527 calcium lactate Substances 0.000 description 1
- 235000011086 calcium lactate Nutrition 0.000 description 1
- 229960002401 calcium lactate Drugs 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 239000004075 cariostatic agent Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 235000005487 catechin Nutrition 0.000 description 1
- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229960001927 cetylpyridinium chloride Drugs 0.000 description 1
- YMKDRGPMQRFJGP-UHFFFAOYSA-M cetylpyridinium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1 YMKDRGPMQRFJGP-UHFFFAOYSA-M 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229960003260 chlorhexidine Drugs 0.000 description 1
- 229950001002 cianidanol Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 239000003975 dentin desensitizing agent Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000019821 dicalcium diphosphate Nutrition 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- IRXRGVFLQOSHOH-UHFFFAOYSA-L dipotassium;oxalate Chemical compound [K+].[K+].[O-]C(=O)C([O-])=O IRXRGVFLQOSHOH-UHFFFAOYSA-L 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- XJTMYVOVQZMMKX-KRWDZBQOSA-N ethyl (2s)-5-(diaminomethylideneamino)-2-(dodecanoylamino)pentanoate Chemical compound CCCCCCCCCCCC(=O)N[C@H](C(=O)OCC)CCCN=C(N)N XJTMYVOVQZMMKX-KRWDZBQOSA-N 0.000 description 1
- 235000019455 ethyl lauroyl arginate Nutrition 0.000 description 1
- 108010000165 exo-1,3-alpha-glucanase Proteins 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229930003935 flavonoid Natural products 0.000 description 1
- 235000017173 flavonoids Nutrition 0.000 description 1
- 150000002215 flavonoids Chemical class 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 229940091249 fluoride supplement Drugs 0.000 description 1
- 229960002390 flurbiprofen Drugs 0.000 description 1
- SYTBZMRGLBWNTM-UHFFFAOYSA-N flurbiprofen Chemical compound FC1=CC(C(C(O)=O)C)=CC=C1C1=CC=CC=C1 SYTBZMRGLBWNTM-UHFFFAOYSA-N 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229940116332 glucose oxidase Drugs 0.000 description 1
- 235000019420 glucose oxidase Nutrition 0.000 description 1
- 229960005150 glycerol Drugs 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000001056 green pigment Substances 0.000 description 1
- 229960004867 hexetidine Drugs 0.000 description 1
- 235000001050 hortel pimenta Nutrition 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 229920002674 hyaluronan Polymers 0.000 description 1
- 229960003160 hyaluronic acid Drugs 0.000 description 1
- 229960001680 ibuprofen Drugs 0.000 description 1
- 229960000905 indomethacin Drugs 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- CSSYQJWUGATIHM-IKGCZBKSSA-N l-phenylalanyl-l-lysyl-l-cysteinyl-l-arginyl-l-arginyl-l-tryptophyl-l-glutaminyl-l-tryptophyl-l-arginyl-l-methionyl-l-lysyl-l-lysyl-l-leucylglycyl-l-alanyl-l-prolyl-l-seryl-l-isoleucyl-l-threonyl-l-cysteinyl-l-valyl-l-arginyl-l-arginyl-l-alanyl-l-phenylal Chemical compound C([C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CS)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(O)=O)C1=CC=CC=C1 CSSYQJWUGATIHM-IKGCZBKSSA-N 0.000 description 1
- 239000000832 lactitol Substances 0.000 description 1
- VQHSOMBJVWLPSR-JVCRWLNRSA-N lactitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O VQHSOMBJVWLPSR-JVCRWLNRSA-N 0.000 description 1
- 235000010448 lactitol Nutrition 0.000 description 1
- 229960003451 lactitol Drugs 0.000 description 1
- 235000021242 lactoferrin Nutrition 0.000 description 1
- 229940078795 lactoferrin Drugs 0.000 description 1
- 229940057428 lactoperoxidase Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004325 lysozyme Substances 0.000 description 1
- 235000010335 lysozyme Nutrition 0.000 description 1
- 229960000274 lysozyme Drugs 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000001525 mentha piperita l. herb oil Substances 0.000 description 1
- 239000001683 mentha spicata herb oil Substances 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229960000282 metronidazole Drugs 0.000 description 1
- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229960001774 octenidine Drugs 0.000 description 1
- SMGTYJPMKXNQFY-UHFFFAOYSA-N octenidine dihydrochloride Chemical compound Cl.Cl.C1=CC(=NCCCCCCCC)C=CN1CCCCCCCCCCN1C=CC(=NCCCCCCCC)C=C1 SMGTYJPMKXNQFY-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229940006093 opthalmologic coloring agent diagnostic Drugs 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 229960003540 oxyquinoline Drugs 0.000 description 1
- RARSHUDCJQSEFJ-UHFFFAOYSA-N p-Hydroxypropiophenone Chemical compound CCC(=O)C1=CC=C(O)C=C1 RARSHUDCJQSEFJ-UHFFFAOYSA-N 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- AVTYONGGKAJVTE-OLXYHTOASA-L potassium L-tartrate Chemical compound [K+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O AVTYONGGKAJVTE-OLXYHTOASA-L 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 229940094025 potassium bicarbonate Drugs 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 229960002816 potassium chloride Drugs 0.000 description 1
- 239000001508 potassium citrate Substances 0.000 description 1
- 229960002635 potassium citrate Drugs 0.000 description 1
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 1
- 235000011082 potassium citrates Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000001472 potassium tartrate Substances 0.000 description 1
- 229940111695 potassium tartrate Drugs 0.000 description 1
- 235000011005 potassium tartrates Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- LRGQZEKJTHEMOJ-UHFFFAOYSA-N propane-1,2,3-triol;zinc Chemical compound [Zn].OCC(O)CO LRGQZEKJTHEMOJ-UHFFFAOYSA-N 0.000 description 1
- 229960004063 propylene glycol Drugs 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical class C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 1
- 229940084560 sanguinarine Drugs 0.000 description 1
- YZRQUTZNTDAYPJ-UHFFFAOYSA-N sanguinarine pseudobase Natural products C1=C2OCOC2=CC2=C3N(C)C(O)C4=C(OCO5)C5=CC=C4C3=CC=C21 YZRQUTZNTDAYPJ-UHFFFAOYSA-N 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 229960000414 sodium fluoride Drugs 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 229940048109 sodium methyl cocoyl taurate Drugs 0.000 description 1
- UGTZMIPZNRIWHX-UHFFFAOYSA-K sodium trimetaphosphate Chemical compound [Na+].[Na+].[Na+].[O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1 UGTZMIPZNRIWHX-UHFFFAOYSA-K 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 229960002920 sorbitol Drugs 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 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
- 159000000008 strontium salts Chemical class 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000007910 systemic administration Methods 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 229940104261 taurate Drugs 0.000 description 1
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical group NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 1
- YVDPOVXIRVBNAL-UHFFFAOYSA-J tetrapotassium;phosphonatooxy phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OOP([O-])([O-])=O YVDPOVXIRVBNAL-UHFFFAOYSA-J 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- WGIWBXUNRXCYRA-UHFFFAOYSA-H trizinc;2-hydroxypropane-1,2,3-tricarboxylate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O WGIWBXUNRXCYRA-UHFFFAOYSA-H 0.000 description 1
- 229940045136 urea Drugs 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
- 235000013904 zinc acetate Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011746 zinc citrate Substances 0.000 description 1
- 235000006076 zinc citrate Nutrition 0.000 description 1
- 229940068475 zinc citrate Drugs 0.000 description 1
- 239000011670 zinc gluconate Substances 0.000 description 1
- 235000011478 zinc gluconate Nutrition 0.000 description 1
- 229960000306 zinc gluconate Drugs 0.000 description 1
- 239000011576 zinc lactate Substances 0.000 description 1
- 235000000193 zinc lactate Nutrition 0.000 description 1
- 229940050168 zinc lactate Drugs 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 229960001296 zinc oxide Drugs 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- OMSYGYSPFZQFFP-UHFFFAOYSA-J zinc pyrophosphate Chemical compound [Zn+2].[Zn+2].[O-]P([O-])(=O)OP([O-])([O-])=O OMSYGYSPFZQFFP-UHFFFAOYSA-J 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 239000011686 zinc sulphate Substances 0.000 description 1
- 235000009529 zinc sulphate Nutrition 0.000 description 1
- VRGNUPCISFMPEM-ZVGUSBNCSA-L zinc;(2r,3r)-2,3-dihydroxybutanedioate Chemical compound [Zn+2].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O VRGNUPCISFMPEM-ZVGUSBNCSA-L 0.000 description 1
- 239000002888 zwitterionic surfactant Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/24—Phosphorous; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/25—Silicon; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
Definitions
- the present invention relates to oral care compositions such as toothpastes, powders, gums, serums, films, mouthwashes and the like.
- oral care compositions such as toothpastes, powders, gums, serums, films, mouthwashes and the like.
- the present invention relates to an oral care compositions, particularly toothpastes and serums that are effective in mitigating the negative effects of wearing a retainer on the enamel.
- Tooth aligners in particular clear aligners have become increasingly popular with consumers over recent years.
- aligner treatment may put consumers at higher risk of enamel demineralisation as the aligner inhibits natural remineralisation by saliva creating a minienvironment around the teeth conducive to demineralization.
- the present invention relates to an oral care composition
- an oral care composition comprising: a) calcium silicate and; b) sodium phosphate salt. for use in a method to mitigate erosion of tooth enamel by use of a retainer/aligner
- kit comprising a retainer for straightening the teeth and an oral care composition comprising: a) calcium silicate and b) sodium phosphate salt.
- composition of the invention are toothpastes, films, powders, gums, serums and mouthwashes. Serums and toothpastes are particularly preferred.
- the composition of the invention is most preferably in the form of a dentifrice.
- dentifrice denotes an oral composition which is used to clean the surfaces of the oral cavity. Such a composition is not intentionally swallowed for purposes of systemic administration of therapeutic agents, but is applied to the oral cavity, used to treat the oral cavity and then expectorated. Typically such a composition is used in conjunction with a cleaning implement such as a toothbrush, usually by applying it to the bristles of the toothbrush and then brushing the accessible surfaces of the oral cavity.
- the dentifrice/toothpaste is in the form of an extrudable semi-solid such as a cream, paste or gel (or mixture thereof). Toothpastes are particularly preferred.
- composition can be by the brushing the teeth with the product, preferably without rinsing or by applying the product with an applicator.
- the composition of the invention may be applied to the teeth prior to placement of the aligner or after removal of the aligner
- compositions according to the invention preferably comprise mono calcium phosphate.
- the monocalcium phosphate is present at levels from 0.1 to 10 wt% of the total composition, more preferably 1 to 6 wt%.
- the compositions of the invention comprise from 20 to 90 wt% of the total composition of one or more organic polyols having 3 or more hydroxyl groups in the molecule.
- the organic polyol is glycerol.
- compositions of the invention include agents for the remineralisation of teeth.
- remineralisation in the context of the present invention means the in-situ generation of hydroxyapatite on teeth.
- compositions according to the invention comprise a suitable agent for the remineralisation of teeth this a mixture of a calcium silicate and a sodium phosphate salt which, when delivered to the teeth results in the in situ generation of hydroxyapatite on teeth.
- the amount of remineralising calcium source(s) (e.g. calcium silicate) in the composition of the invention typically ranges from 1 to 30%, preferably from 5 to 20% by total weight remineralising calcium source based on the total weight of the oral care composition.
- remineralising phosphate sources include, for example, monosodium dihydrogen phosphate, disodium hydrogen phosphate, sodium pyrophosphate, tetrasodium pyrophosphate, sodium tripolyphosphate, sodium hexametaphosphate, potassium dihydrogenphosphate, trisodium phosphate, tripotassium phosphate and mixtures thereof.
- the remineralising phosphate source is a mixture of trisodium phosphate and sodium dihydrogen phosphate.
- the amount of remineralising phosphate source(s) (e.g. trisodium phosphate and sodium dihydrogen phosphate) in the composition of this invention typically ranges from 2 to 15%, preferably from 4 to 10% by total weight re-mineralising phosphate source based on the total weight of the oral care composition.
- the level of sodium phosphate salt is from 1 to 20wt%, preferably 2 to 15 wt% of the total composition.
- compositions according to the invention preferably further comprise xanthan gum and/or carrageenan which can be present as structurants. It is particularly preferred that carrageenan is either iota or kappa carrageenan, a mixture of the two being particularly preferred.
- the level of xanthan gum is from 0.1 to 0.9wt% of the total composition.
- the level of carrageenan is from is from 0.1 to 0.9wt% of the total composition.
- the weight ratio of xanthan gum to carrageenan is from 1 :2 to 2: 1.
- An alternative/additional structurant can include one or more solid polyethylene glycols having a melting point of 25°C or above. Preferably the melting point ranges from 35 to 65°C, more preferably from 55 to 60° C.
- Polyethylene glycols have the general formula H(OCH2CH2) n OH, where n is the number of repeating oxyethylene units.
- polyethylene glycols are usually not uniform chemical compounds, but instead consist of a distribution of similar polymer members of the homologous polyethylene glycol series, defined by average values of n and molecular weight.
- the melting point generally increases with increasing average values of n and molecular weight.
- Suitable solid polyethylene glycols have an average value of n in the above general formula ranging from about 20 to 220, preferably from about 40 to 150, more preferably from about 32 to 90, most preferably from about 60 to 75.
- the average molecular weight suitably ranges from about 950 to 11 ,250, preferably from about 1800 to 6600, more preferably from about 1400 to 4400, most preferably from about 2700 to 3700 g/mol.
- Suitable commercially available materials include for example Polyglykol® 3000 (ex Clariant). Mixtures of any of the above described materials may also be used.
- the amount of solid polyethylene glycol (as defined above) if present in compositions of the invention suitably ranges from 0.1 to 5%, preferably from 0.5 to 3%, more preferably from 1 to 2.5% by total weight solid polyethylene glycol (as defined above) based on the total weight of the composition.
- the composition comprises from 0.2 to 5wt% of the total composition of one or more surfactants, such as anionic, nonionic, cationic and zwitterionic or amphoteric surfactants.
- a preferred surfactant is a taurate, in particular sodium methyl cocoyl taurate. Alternatively sodium lauryl sulphate may be used.
- a composition according to the invention (such as a dentifrice/toothpaste) will generally contain further ingredients to enhance performance and/or consumer acceptability, in addition to the ingredients specified above.
- compositions according to the invention preferably comprise particulate abrasive materials such as silicas, aluminas, calcium carbonates, dicalciumphosphates, calcium pyrophosphates, hydroxyapatites, trimetaphosphates, insoluble hexametaphosphates and so on, including agglomerated particulate abrasive materials, usually in amounts between 3 and 60% by weight of the oral care composition.
- abrasive materials such as silicas, aluminas, calcium carbonates, dicalciumphosphates, calcium pyrophosphates, hydroxyapatites, trimetaphosphates, insoluble hexametaphosphates and so on, including agglomerated particulate abrasive materials, usually in amounts between 3 and 60% by weight of the oral care composition.
- the composition, particularly a toothpaste comprises a silica based abrasive.
- the preferred abrasive silicas used in the present invention is a silica with
- the low refractive index silicas, used as abrasives in the present invention are preferably silicas with an apparent refractive index (R.l.) in the range of 1.41 - 1.47, preferably 1.435 - 1.445, preferably having a weight mean particle size of between 5 and 15 mm, a BET (nitrogen) surface area of between 10 and 100 m 2 /g and an oil absorption of about 70 - 150 cm 3 /100 g, but abrasive silicas with a lower apparent refractive index may also be used.
- R.l. apparent refractive index
- BET nitrogen
- Suitable low refractive index abrasive silicas are Tixosil 63 and 73 ex Rhone Poulenc; Sident 10 ex Degussa; Zeodent 113 ex Zeofinn; Zeodent 124 ex Evonik, Sorbosil AC 77 ex PQ Corporation (having an R.l. of approximately 1.440).
- the amount of these silicas in the composition generally ranges from 5-60% by weight, usually 5-20% by weight.
- composition particularly if a toothpaste preferably comprises an inorganic or a natural or synthetic thickener or gelling agent in proportions of about 0.10 to about 15% by weight depending on the material chosen.
- thickeners in the dentifrice compositions of the present invention form an extrudable, shape-retaining product which can be squeezed from a tube onto a toothbrush and will not fall between the bristles of the brush but rather, will substantially maintain its shape thereon.
- Suitable thickeners or gelling agents useful in the practice of the present invention include inorganic thickening silicas such as amorphous silicas available from Evonik under the trade designation Zeodent 165, Irish moss, iota- carrageenan, gum tragacanth, and polyvinylpyrrolidone.
- inorganic thickening silicas such as amorphous silicas available from Evonik under the trade designation Zeodent 165, Irish moss, iota- carrageenan, gum tragacanth, and polyvinylpyrrolidone.
- compositions according to the invention preferably comprise a polymeric deposition aid.
- the composition comprises acid anhydride polymers, particularly preferred are copolymers of maleic anhydride with methyl vinylether, in which the anhydride moiety may be in a partially or fully hydrolysed or alcoholysed form.
- Preferred copolymers include Gantrez(R) polymers such as:
- Gantrez S-95 molecular weight 216,000; free acid
- Gantrez S-96 molecular weight 700,000; free acid
- compositions according to the invention may comprise a tooth whitening agent.
- the whitening agent preferably comprises a green and/or a blue pigment.
- a pigment is generally understood to be a shade/material which is insoluble in the relevant medium, at the relevant temperature. This is in contrast to dyes which are soluble.
- the "relevant medium” is human saliva, the liquid medium in which the composition is used, at the temperature of the oral cavity during brushing of the teeth, i.e. up to 37 Degrees C.
- the relevant medium may be considered to be water and the relevant temperature to be 25 Degrees C.
- the blue pigment is Pigment Blue 15, more preferably Pigment Blue 15:1, 15:2, 15:3, 15:4, 15:5 or 15:6, most preferably 15:1.
- a preferred pigment is blue pigment is Phthalocyanine Blue Pigment, Cl No. 74160, blue covarine.
- the preferred Green pigment is Phthalocyanine Green, preferably Phthalocyanine Green CI- 74260.
- the total level of pigment in the composition is from 0.01 wt% to 3 wt%, more preferably from 0.02 to 2 wt%.
- composition is a toothpaste it may be a dual phase paste, with the whitening pigments present in one phase.
- compositions according to the invention may comprise water-soluble or sparingly water-soluble sources of metal salts
- zinc ions such as zinc chloride, zinc acetate, zinc gluconate, zinc sulphate, zinc fluoride, zinc citrate, zinc lactate, zinc oxide, zinc monoglycerolate, zinc tartrate, zinc pyrophosphate and zinc maleate
- stannous ions such as stannous fluoride and stannous chloride.
- compositions according to the invention may comprise oral care enzyme systems such as hydrogen peroxide producing enzyme systems (e.g. the oxidoreductase enzyme glucose oxidase), amyloglucosidase, dextranase and/or mutanase, (optionally in the presence of zinc ion providing compounds and/or 8- hydroxyquinoline derivatives), lactoperoxidase, lactoferrin, lysozyme and mixtures thereof.
- Compositions of the invention may comprise fluoride sources such as sodium fluoride, stannous fluoride, sodium monofluorophosphate, zinc ammonium fluoride, tin ammonium fluoride, calcium fluoride, cobalt ammonium fluoride and mixtures thereof.
- composition according to the invention will comprise further ingredients which are common in the art, such as: antimicrobial agents, e.g. chlorhexidine, sanguinarine extract, metronidazole, quaternary ammonium compounds, such as cetylpyridinium chloride; bis-guanides, such as chlorhexidine digluconate, hexetidine, ethyl lauroyl arginate, octenidine, alexidine; and halogenated bisphenolic compounds, such as 2,2' methylenebis-(4-chloro-6-bromophenol); anti-inflammatory agents such as ibuprofen, flurbiprofen, aspirin, indomethacin etc.; anti-caries agents such as sodium- and stannous fluoride, aminefluorides, sodium monofluorophosphate, sodium trimeta phosphate and casein; plaque buffers such as urea, calcium lactate, calcium glycerophosphate and strontium polyacrylates; vitamins such as
- binders and thickeners such as sodium carboxymethyl-cellulose, hydroxyethyl cellulose (Natrosol®), xanthan gum, gum arabic etc. as well as synthetic polymers such as polyacrylates and carboxyvinyl polymers such as Carbopol®; polymeric compounds which can enhance the delivery of active ingredients such as antimicrobial agents can also be included; buffers and salts to buffer the pH and ionic strength of the oral care composition; and other optional ingredients that may be included are e.g. bleaching agents such as peroxy compounds e.g. potassium peroxydiphosphate, effervescing systems such as sodium bicarbonate/citric acid systems, colour change systems, and so on.
- bleaching agents such as peroxy compounds e.g. potassium peroxydiphosphate, effervescing systems such as sodium bicarbonate/citric acid systems, colour change systems, and so on.
- Examples of the invention are referred to by a number and comparative Examples by a letter.
- Composition according to the invention was applied to the teeth prior to placement of a retainer the teeth.
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Abstract
A method of mitigating enamel damage caused by wearing a tooth aligner comprising the step of application to the teeth of an oral care composition comprising: a) calcium silicate and; b) sodium phosphate salt.
Description
ORAL CARE COMPOSITION FOR MITIGATION AND/OR REVERSTION OF EROSION OF TOOTH ENAMEL CAUSED BY WEARING AN ALIGNER
Technical Field of the Invention
The present invention relates to oral care compositions such as toothpastes, powders, gums, serums, films, mouthwashes and the like. In particular the present invention relates to an oral care compositions, particularly toothpastes and serums that are effective in mitigating the negative effects of wearing a retainer on the enamel.
Background of the Invention
Tooth aligners, in particular clear aligners have become increasingly popular with consumers over recent years. However, aligner treatment may put consumers at higher risk of enamel demineralisation as the aligner inhibits natural remineralisation by saliva creating a minienvironment around the teeth conducive to demineralization.
There remains the need to provide improved methods of using oral care compositions to protect tooth enamel from the negative effects of wearing a retainer.
Description of the Invention
The present invention relates to an oral care composition comprising: a) calcium silicate and; b) sodium phosphate salt. for use in a method to mitigate erosion of tooth enamel by use of a retainer/aligner
In a second aspect use of a composition as described above for mitigation and or reversion of erosion of tooth enamel by use of a retainer.
In a third aspect the invention relates to kit comprising a retainer for straightening the teeth and an oral care composition comprising: a) calcium silicate and b) sodium phosphate salt.
Detailed Description of the Invention
Except in the examples, or where otherwise explicitly indicated, all numbers in this description indicating amounts of material or conditions of reaction, physical properties of materials and/or use may optionally be understood as modified by the word “about”.
All amounts are by weight of the composition, unless otherwise specified.
It should be noted that in specifying any ranges of values, any upper value can be associated with any particular lower value.
Where a feature is disclosed with respect to a particular aspect of the invention (for example a composition of the invention), such disclosure is also to be considered to apply to any other aspect of the invention (for example a method of the invention) mutatis mutandis.
Any ingredients mentioned in this application that are natural or naturally derived have been sourced from Europe.
The composition of the invention are toothpastes, films, powders, gums, serums and mouthwashes. Serums and toothpastes are particularly preferred.
The composition of the invention is most preferably in the form of a dentifrice. The term "dentifrice" denotes an oral composition which is used to clean the surfaces of the oral cavity. Such a composition is not intentionally swallowed for purposes of systemic administration of therapeutic agents, but is applied to the oral cavity, used to treat the oral cavity and then expectorated. Typically such a composition is used in conjunction with a cleaning implement such as a toothbrush, usually by applying it to the bristles of the toothbrush and then brushing the accessible surfaces of the oral cavity.
Preferably the dentifrice/toothpaste is in the form of an extrudable semi-solid such as a cream, paste or gel (or mixture thereof). Toothpastes are particularly preferred.
Application of the composition can be by the brushing the teeth with the product, preferably without rinsing or by applying the product with an applicator. The composition of the invention may be applied to the teeth prior to placement of the aligner or after removal of the aligner
Compositions according to the invention preferably comprise mono calcium phosphate. Preferably the monocalcium phosphate is present at levels from 0.1 to 10 wt% of the total composition, more preferably 1 to 6 wt%.
The compositions of the invention comprise from 20 to 90 wt% of the total composition of one or more organic polyols having 3 or more hydroxyl groups in the molecule. Preferably the organic polyol is glycerol.
The compositions of the invention include agents for the remineralisation of teeth. The term “remineralisation” in the context of the present invention means the in-situ generation of hydroxyapatite on teeth.
Compositions according to the invention comprise a suitable agent for the remineralisation of teeth this a mixture of a calcium silicate and a sodium phosphate salt which, when delivered to the teeth results in the in situ generation of hydroxyapatite on teeth.
The amount of remineralising calcium source(s) (e.g. calcium silicate) in the composition of the invention typically ranges from 1 to 30%, preferably from 5 to 20% by total weight remineralising calcium source based on the total weight of the oral care composition.
Illustrative examples of the types of phosphate that may be used in this context (hereinafter termed “remineralising phosphate sources”) include, for example, monosodium dihydrogen phosphate, disodium hydrogen phosphate, sodium pyrophosphate, tetrasodium pyrophosphate, sodium tripolyphosphate, sodium hexametaphosphate, potassium dihydrogenphosphate, trisodium phosphate, tripotassium phosphate and mixtures thereof. Preferably the remineralising phosphate source is a mixture of trisodium phosphate and sodium dihydrogen phosphate.
The amount of remineralising phosphate source(s) (e.g. trisodium phosphate and sodium dihydrogen phosphate) in the composition of this invention typically ranges from 2 to 15%, preferably from 4 to 10% by total weight re-mineralising phosphate source based on the total weight of the oral care composition. Preferably the level of sodium phosphate salt is from 1 to 20wt%, preferably 2 to 15 wt% of the total composition.
Compositions according to the invention preferably further comprise xanthan gum and/or carrageenan which can be present as structurants. It is particularly preferred that carrageenan is either iota or kappa carrageenan, a mixture of the two being particularly preferred.
It is preferred if the level of xanthan gum is from 0.1 to 0.9wt% of the total composition.
It is also preferred if the level of carrageenan is from is from 0.1 to 0.9wt% of the total composition. Preferably the weight ratio of xanthan gum to carrageenan is from 1 :2 to 2: 1.
An alternative/additional structurant can include one or more solid polyethylene glycols having a melting point of 25°C or above. Preferably the melting point ranges from 35 to 65°C, more preferably from 55 to 60° C. Polyethylene glycols have the general formula H(OCH2CH2)n OH, where n is the number of repeating oxyethylene units. Commercially available polyethylene glycols are usually not uniform chemical compounds, but instead consist of a distribution of similar polymer members of the homologous polyethylene glycol series, defined by average values of n and molecular weight. The melting point generally increases with increasing average values of n and molecular weight. Suitable solid polyethylene glycols have an average value of n in the above general formula ranging from about 20 to 220, preferably from about 40 to 150, more preferably from about 32 to 90, most preferably from about 60 to 75. The average molecular weight suitably ranges from about 950 to 11 ,250, preferably from about 1800 to 6600, more preferably from about 1400 to 4400, most preferably from about 2700 to 3700 g/mol. Suitable commercially available materials include for example Polyglykol® 3000 (ex Clariant). Mixtures of any of the above described materials may also be used.
The amount of solid polyethylene glycol (as defined above) if present in compositions of the invention suitably ranges from 0.1 to 5%, preferably from 0.5 to 3%, more preferably from 1 to 2.5% by total weight solid polyethylene glycol (as defined above) based on the total weight of the composition.
Preferably the composition comprises from 0.2 to 5wt% of the total composition of one or more surfactants, such as anionic, nonionic, cationic and zwitterionic or amphoteric surfactants. A preferred surfactant is a taurate, in particular sodium methyl cocoyl taurate. Alternatively sodium lauryl sulphate may be used.
A composition according to the invention (such as a dentifrice/toothpaste) will generally contain further ingredients to enhance performance and/or consumer acceptability, in addition to the ingredients specified above.
Compositions according to the invention, particularly toothpastes, preferably comprise particulate abrasive materials such as silicas, aluminas, calcium carbonates, dicalciumphosphates, calcium pyrophosphates, hydroxyapatites, trimetaphosphates, insoluble hexametaphosphates and so on, including agglomerated particulate abrasive materials, usually in amounts between 3 and 60% by weight of the oral care composition.
Preferably the composition, particularly a toothpaste, comprises a silica based abrasive. The preferred abrasive silicas used in the present invention is a silica with a low refractive index. It may be used as the sole abrasive silica, or in conjunction with a low level of other abrasive silicas, e.g. those according to EP 236070. The low refractive index silicas, used as abrasives in the present invention are preferably silicas with an apparent refractive index (R.l.) in the range of 1.41 - 1.47, preferably 1.435 - 1.445, preferably having a weight mean particle size of between 5 and 15 mm, a BET (nitrogen) surface area of between 10 and 100 m2/g and an oil absorption of about 70 - 150 cm3/100 g, but abrasive silicas with a lower apparent refractive index may also be used. Typical examples of suitable low refractive index abrasive silicas (e.g. having an R.l. of between 1.435 and 1.445) are Tixosil 63 and 73 ex Rhone Poulenc; Sident 10 ex Degussa; Zeodent 113 ex Zeofinn; Zeodent 124 ex Evonik, Sorbosil AC 77 ex PQ Corporation (having an R.l. of approximately 1.440). The amount of these silicas in the composition generally ranges from 5-60% by weight, usually 5-20% by weight.
The composition, particularly if a toothpaste preferably comprises an inorganic or a natural or synthetic thickener or gelling agent in proportions of about 0.10 to about 15% by weight depending on the material chosen. These proportions of thickeners in the dentifrice compositions of the present invention form an extrudable, shape-retaining product which can be squeezed from a tube onto a toothbrush and will not fall between the bristles of the brush but rather, will substantially maintain its shape thereon. Suitable thickeners or gelling agents useful in the practice of the present invention include inorganic thickening silicas such as amorphous silicas available from Evonik under the trade designation Zeodent 165, Irish moss, iota- carrageenan, gum tragacanth, and polyvinylpyrrolidone.
Compositions according to the invention preferably comprise a polymeric deposition aid. Preferably the composition comprises acid anhydride polymers, particularly preferred are copolymers of maleic anhydride with methyl vinylether, in which the anhydride moiety may be in a partially or fully hydrolysed or alcoholysed form. Preferred copolymers include Gantrez(R) polymers such as:
Gantrez S-95: molecular weight 216,000; free acid;
Gantrez S-96: molecular weight 700,000; free acid;
Gantrez S-97: molecular weight 1 ,500,000; free acid; and Gantrez MS-955: molecular weight 1 ,060,000; calcium/sodium salt. Particularly preferred co-polymers of maleic acid and methyl vinylether have a molecular weight of 1,000,000 or greater and an especially preferred material is Gantrez S-97.
Compositions according to the invention may comprise a tooth whitening agent. The whitening agent preferably comprises a green and/or a blue pigment. In the context of the present invention a pigment is generally understood to be a shade/material which is insoluble in the relevant medium, at the relevant temperature. This is in contrast to dyes which are soluble. In the context of this invention, the "relevant medium" is human saliva, the liquid medium in which the composition is used, at the temperature of the oral cavity during brushing of the teeth, i.e. up to 37 Degrees C. As a reasonable approximation, the relevant medium may be considered to be water and the relevant temperature to be 25 Degrees C.
Preferably the blue pigment is Pigment Blue 15, more preferably Pigment Blue 15:1, 15:2, 15:3, 15:4, 15:5 or 15:6, most preferably 15:1. A preferred pigment is blue pigment is Phthalocyanine Blue Pigment, Cl No. 74160, blue covarine.
The preferred Green pigment is Phthalocyanine Green, preferably Phthalocyanine Green CI- 74260.
Preferably the total level of pigment in the composition is from 0.01 wt% to 3 wt%, more preferably from 0.02 to 2 wt%.
If the composition is a toothpaste it may be a dual phase paste, with the whitening pigments present in one phase.
Compositions according to the invention may comprise water-soluble or sparingly water-soluble sources of metal salts Preferred are zinc ions such as zinc chloride, zinc acetate, zinc gluconate, zinc sulphate, zinc fluoride, zinc citrate, zinc lactate, zinc oxide, zinc monoglycerolate, zinc tartrate, zinc pyrophosphate and zinc maleate; also preferred are stannous ions such as stannous fluoride and stannous chloride.
Compositions according to the invention may comprise oral care enzyme systems such as hydrogen peroxide producing enzyme systems (e.g. the oxidoreductase enzyme glucose oxidase), amyloglucosidase, dextranase and/or mutanase, (optionally in the presence of zinc ion providing compounds and/or 8- hydroxyquinoline derivatives), lactoperoxidase, lactoferrin, lysozyme and mixtures thereof.
Compositions of the invention may comprise fluoride sources such as sodium fluoride, stannous fluoride, sodium monofluorophosphate, zinc ammonium fluoride, tin ammonium fluoride, calcium fluoride, cobalt ammonium fluoride and mixtures thereof.
Mixtures of any of the above described materials may also be used.
The composition according to the invention will comprise further ingredients which are common in the art, such as: antimicrobial agents, e.g. chlorhexidine, sanguinarine extract, metronidazole, quaternary ammonium compounds, such as cetylpyridinium chloride; bis-guanides, such as chlorhexidine digluconate, hexetidine, ethyl lauroyl arginate, octenidine, alexidine; and halogenated bisphenolic compounds, such as 2,2' methylenebis-(4-chloro-6-bromophenol); anti-inflammatory agents such as ibuprofen, flurbiprofen, aspirin, indomethacin etc.; anti-caries agents such as sodium- and stannous fluoride, aminefluorides, sodium monofluorophosphate, sodium trimeta phosphate and casein; plaque buffers such as urea, calcium lactate, calcium glycerophosphate and strontium polyacrylates; vitamins such as Vitamins A, C and E; plant extracts; plant-derivable antioxidants such as flavonoid, catechin, polyphenol, and tannin compounds and mixtures thereof; desensitising agents, e.g. potassium citrate, potassium chloride, potassium tartrate, potassium bicarbonate, potassium oxalate, potassium nitrate and strontium salts; anti-calculus agents, e.g. alkali-metal pyrophosphates, hypophosphite-containing polymers, organic phosphonates and phosphocitrates etc.; biomolecules, e.g. bacteriocins, antibodies, enzymes, etc.; flavours, e.g. peppermint and spearmint oils; proteinaceous materials such as collagen; preservatives; opacifying agents; hyaluronic acid; amino acids such as arginine; colouring agents; pH-adjusting agents; sweetening agents; pharmaceutically acceptable carriers, e.g. starch, sucrose, water or water/alcohol systems etc.;
Humectants such as glycerol, sorbitol, propyleneglycol, xylitol, lactitol etc.; binders and thickeners such as sodium carboxymethyl-cellulose, hydroxyethyl cellulose (Natrosol®), xanthan gum, gum arabic etc. as well as synthetic polymers such as polyacrylates and carboxyvinyl polymers such as Carbopol®; polymeric compounds which can enhance the delivery of active ingredients such as antimicrobial agents can also be included; buffers and salts to buffer the pH and ionic strength of the oral care composition; and other optional ingredients that may be included are e.g. bleaching agents such as peroxy compounds e.g. potassium peroxydiphosphate, effervescing systems such as sodium bicarbonate/citric acid systems, colour change systems, and so on.
The Examples will now be illustrated by a the following non-limiting Examples. Examples of the invention are referred to by a number and comparative Examples by a letter.
Examples
Composition according to the invention was applied to the teeth prior to placement of a retainer the teeth.
Claims
1. An oral care composition comprising: a) calcium silicate and; b) sodium phosphate salt. for use in a method to mitigate erosion of tooth enamel by use of a retainer/aligner.
2. A method according to claim 1 in which the composition further comprises mono calcium phosphate.
3. A method according to claim 1 or claim 2 in which the oral care composition is applied to the teeth prior to placement of the retainer.aligner.
4. A method according to claim 1 or claim 2 in which the oral care composition is applied to the teeth after removal of the retainer/aligner.
5. A method according to any preceding claim comprising from 20 to 90wt% of the total composition of one or more organic polyols having 3 or more hydroxyl groups in the molecule.
6. A method according to any preceding claim in which the composition further comprises carrageenan.
7. A method according to any preceding claim in which the level of sodium phosphate salt is from 1 to 20wt%, preferably 2 to 15 wt% of the total composition.
8. A method according to any preceding claim in which the level of calcium silicate is from 1 to 30 wt%, preferably 5 to 20 wt% of the total composition.
9. A method according to any preceding claim in which the sodium phosphate salt is selected from trisodium phosphate, monosodium dihydrogen phosphate, disodium hydrogen phosphate, sodium pyrophosphate, tetrasodium pyrophosphate, sodium hexametaphosphate, tripotassium phosphate, monopotassium dihydrogen phosphate, dipotassium hydrogen phosphate or a mixture thereof, preferably trisodium phosphate, monosodium dihydrogen phosphate or mixtures thereof.
An oral care according to any preceding claim in which the composition comprises from 0.2 to 5wt% of the total composition of one or more surfactants. An oral care composition according to any preceding claim that is a toothpaste. Use of a composition comprising: a) calcium silicate; and b) sodium phosphate salt; for mitigation and or reversion of erosion of tooth enamel by use of a retainer. A kit comprising a retainer for straightening the teeth and an oral care composition comprising: a) calcium silicate; and b) sodium phosphate salt.
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0236070A2 (en) | 1986-02-28 | 1987-09-09 | Unilever Plc | Silicas |
US20120315228A1 (en) * | 2010-03-09 | 2012-12-13 | Yan Deng | Stable oral care compositions |
WO2019034325A1 (en) * | 2017-08-18 | 2019-02-21 | Unilever N.V. | Oral care composition |
US10406078B2 (en) * | 2016-11-18 | 2019-09-10 | Pac-Dent International, Inc. | Nano-complexes for enamel remineralization |
US20200093576A1 (en) * | 2018-09-24 | 2020-03-26 | 3M Innovative Properties Company | Dental appliance with cosmetic therapeutic aqueous solution |
-
2023
- 2023-06-14 WO PCT/EP2023/065987 patent/WO2023247290A1/en active Search and Examination
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0236070A2 (en) | 1986-02-28 | 1987-09-09 | Unilever Plc | Silicas |
US20120315228A1 (en) * | 2010-03-09 | 2012-12-13 | Yan Deng | Stable oral care compositions |
US10406078B2 (en) * | 2016-11-18 | 2019-09-10 | Pac-Dent International, Inc. | Nano-complexes for enamel remineralization |
WO2019034325A1 (en) * | 2017-08-18 | 2019-02-21 | Unilever N.V. | Oral care composition |
US20200093576A1 (en) * | 2018-09-24 | 2020-03-26 | 3M Innovative Properties Company | Dental appliance with cosmetic therapeutic aqueous solution |
Non-Patent Citations (3)
Title |
---|
DATABASE GNPD [online] MINTEL; 23 May 2022 (2022-05-23), ANONYMOUS: "Advanced Toothpaste", XP055973568, retrieved from https://www.gnpd.com/sinatra/recordpage/9605900/ Database accession no. 9605900 * |
HORNBY KATE ET AL: "Enhanced enamel benefits from a novel toothpaste and dual phase gel containing calcium silicate and sodium phosphate salts", CHLORHEXIDINE AND GREEN TEA EXTRACT REDUCE DENTIN EROSION AND ABRASION IN SITU,, vol. 42 Suppl 1, 1 June 2014 (2014-06-01), pages S39 - S45, XP002795362, ISSN: 1879-176X, DOI: 10.1016/S0300-5712(14)50006-1 * |
YAN DONG ET AL: "Changes in the Microbiome of the Inner Surface of Clear Aligners After Different Usage Periods", CURRENT MICROBIOLOGY, vol. 78, no. 2, 3 January 2021 (2021-01-03), pages 566 - 575, XP037357077, ISSN: 0343-8651, DOI: 10.1007/S00284-020-02308-5 * |
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