EP3319582A1 - Zahncreme, enthaltend eine kombination aus olefinsulfonaten, phosphaten sowie fluorverbindungen - Google Patents
Zahncreme, enthaltend eine kombination aus olefinsulfonaten, phosphaten sowie fluorverbindungenInfo
- Publication number
- EP3319582A1 EP3319582A1 EP16718369.8A EP16718369A EP3319582A1 EP 3319582 A1 EP3319582 A1 EP 3319582A1 EP 16718369 A EP16718369 A EP 16718369A EP 3319582 A1 EP3319582 A1 EP 3319582A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dental care
- oral
- cleaning agent
- formula
- aqueous
- 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.)
- Withdrawn
Links
- -1 olefin sulfonates Chemical class 0.000 title claims abstract description 44
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 150000002222 fluorine compounds Chemical class 0.000 title claims abstract description 29
- 229910019142 PO4 Inorganic materials 0.000 title abstract description 10
- 235000021317 phosphate Nutrition 0.000 title abstract description 10
- 150000003013 phosphoric acid derivatives Chemical class 0.000 title abstract description 8
- 239000000606 toothpaste Substances 0.000 title description 9
- 229940034610 toothpaste Drugs 0.000 title description 2
- 239000012459 cleaning agent Substances 0.000 claims abstract description 83
- 239000001488 sodium phosphate Substances 0.000 claims abstract description 75
- 210000003298 dental enamel Anatomy 0.000 claims abstract description 49
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims abstract description 42
- 239000002253 acid Substances 0.000 claims abstract description 41
- 235000019801 trisodium phosphate Nutrition 0.000 claims abstract description 41
- 229910000406 trisodium phosphate Inorganic materials 0.000 claims abstract description 40
- 235000019800 disodium phosphate Nutrition 0.000 claims abstract description 36
- 229910000397 disodium phosphate Inorganic materials 0.000 claims abstract description 35
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims abstract description 34
- 230000015556 catabolic process Effects 0.000 claims abstract description 29
- 238000006731 degradation reaction Methods 0.000 claims abstract description 29
- 230000009467 reduction Effects 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 66
- 239000003795 chemical substances by application Substances 0.000 claims description 54
- 238000004140 cleaning Methods 0.000 claims description 24
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 24
- 239000002280 amphoteric surfactant Substances 0.000 claims description 18
- 239000011734 sodium Substances 0.000 claims description 16
- 229920001285 xanthan gum Polymers 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 claims description 12
- 239000011775 sodium fluoride Substances 0.000 claims description 12
- 235000013024 sodium fluoride Nutrition 0.000 claims description 12
- 239000002562 thickening agent Substances 0.000 claims description 12
- 239000000230 xanthan gum Substances 0.000 claims description 12
- 235000010493 xanthan gum Nutrition 0.000 claims description 12
- 229940082509 xanthan gum Drugs 0.000 claims description 12
- BHHYHSUAOQUXJK-UHFFFAOYSA-L zinc fluoride Chemical compound F[Zn]F BHHYHSUAOQUXJK-UHFFFAOYSA-L 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- XGRSAFKZAGGXJV-UHFFFAOYSA-N 3-azaniumyl-3-cyclohexylpropanoate Chemical compound OC(=O)CC(N)C1CCCCC1 XGRSAFKZAGGXJV-UHFFFAOYSA-N 0.000 claims description 6
- 150000001768 cations Chemical class 0.000 claims description 6
- 239000011698 potassium fluoride Substances 0.000 claims description 6
- 235000003270 potassium fluoride Nutrition 0.000 claims description 6
- 229960004711 sodium monofluorophosphate Drugs 0.000 claims description 6
- YUOWTJMRMWQJDA-UHFFFAOYSA-J tin(iv) fluoride Chemical compound [F-].[F-].[F-].[F-].[Sn+4] YUOWTJMRMWQJDA-UHFFFAOYSA-J 0.000 claims description 6
- 229910052738 indium Inorganic materials 0.000 claims description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims description 4
- 229920001817 Agar Polymers 0.000 claims description 3
- 241000416162 Astragalus gummifer Species 0.000 claims description 3
- 244000303965 Cyamopsis psoralioides Species 0.000 claims description 3
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 3
- 235000010643 Leucaena leucocephala Nutrition 0.000 claims description 3
- 240000007472 Leucaena leucocephala Species 0.000 claims description 3
- 229920002125 Sokalan® Polymers 0.000 claims description 3
- 229920001615 Tragacanth Polymers 0.000 claims description 3
- 239000008272 agar Substances 0.000 claims description 3
- 235000010419 agar Nutrition 0.000 claims description 3
- 235000010443 alginic acid Nutrition 0.000 claims description 3
- 229920000615 alginic acid Polymers 0.000 claims description 3
- 229920001525 carrageenan Polymers 0.000 claims description 3
- 235000010418 carrageenan Nutrition 0.000 claims description 3
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 3
- 239000001814 pectin Substances 0.000 claims description 3
- 235000010987 pectin Nutrition 0.000 claims description 3
- 229920001277 pectin Polymers 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 3
- 235000010487 tragacanth Nutrition 0.000 claims description 3
- 239000000196 tragacanth Substances 0.000 claims description 3
- 229940116362 tragacanth Drugs 0.000 claims description 3
- 240000008886 Ceratonia siliqua Species 0.000 claims description 2
- 235000013912 Ceratonia siliqua Nutrition 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 2
- 208000002925 dental caries Diseases 0.000 abstract description 23
- 230000003628 erosive effect Effects 0.000 abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 35
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 13
- 239000000377 silicon dioxide Substances 0.000 description 13
- 210000000214 mouth Anatomy 0.000 description 12
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 11
- 229940091249 fluoride supplement Drugs 0.000 description 10
- 150000007513 acids Chemical class 0.000 description 9
- 239000003906 humectant Substances 0.000 description 9
- 239000003945 anionic surfactant Substances 0.000 description 8
- 239000003581 cosmetic carrier Substances 0.000 description 8
- 230000001976 improved effect Effects 0.000 description 8
- 238000005498 polishing Methods 0.000 description 8
- 239000004615 ingredient Substances 0.000 description 7
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 6
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 235000011187 glycerol Nutrition 0.000 description 6
- 125000005624 silicic acid group Chemical class 0.000 description 6
- 235000012239 silicon dioxide Nutrition 0.000 description 6
- 239000000600 sorbitol Substances 0.000 description 6
- 235000010356 sorbitol Nutrition 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 230000001580 bacterial effect Effects 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 235000010755 mineral Nutrition 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 229960003260 chlorhexidine Drugs 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000010228 ethyl p-hydroxybenzoate Nutrition 0.000 description 4
- NUVBSKCKDOMJSU-UHFFFAOYSA-N ethylparaben Chemical compound CCOC(=O)C1=CC=C(O)C=C1 NUVBSKCKDOMJSU-UHFFFAOYSA-N 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 239000000017 hydrogel Substances 0.000 description 4
- 235000014655 lactic acid Nutrition 0.000 description 4
- 239000004310 lactic acid Substances 0.000 description 4
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 4
- 210000003296 saliva Anatomy 0.000 description 4
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 4
- 235000010234 sodium benzoate Nutrition 0.000 description 4
- 239000004299 sodium benzoate Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- OSCJHTSDLYVCQC-UHFFFAOYSA-N 2-ethylhexyl 4-[[4-[4-(tert-butylcarbamoyl)anilino]-6-[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate Chemical compound C1=CC(C(=O)OCC(CC)CCCC)=CC=C1NC1=NC(NC=2C=CC(=CC=2)C(=O)NC(C)(C)C)=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=N1 OSCJHTSDLYVCQC-UHFFFAOYSA-N 0.000 description 3
- 208000006558 Dental Calculus Diseases 0.000 description 3
- 229920000388 Polyphosphate Polymers 0.000 description 3
- 239000005844 Thymol Substances 0.000 description 3
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000005115 demineralization Methods 0.000 description 3
- 230000002328 demineralizing effect Effects 0.000 description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 3
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 229920000620 organic polymer Polymers 0.000 description 3
- 235000010292 orthophenyl phenol Nutrition 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000001205 polyphosphate Substances 0.000 description 3
- 235000011176 polyphosphates Nutrition 0.000 description 3
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 3
- 235000010259 potassium hydrogen sulphite Nutrition 0.000 description 3
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 3
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 3
- 235000019832 sodium triphosphate Nutrition 0.000 description 3
- 229960000790 thymol Drugs 0.000 description 3
- XHXUANMFYXWVNG-ADEWGFFLSA-N (-)-Menthyl acetate Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@H]1OC(C)=O XHXUANMFYXWVNG-ADEWGFFLSA-N 0.000 description 2
- TYBHZVUFOINFDV-UHFFFAOYSA-N 2-bromo-6-[(3-bromo-5-chloro-2-hydroxyphenyl)methyl]-4-chlorophenol Chemical compound OC1=C(Br)C=C(Cl)C=C1CC1=CC(Cl)=CC(Br)=C1O TYBHZVUFOINFDV-UHFFFAOYSA-N 0.000 description 2
- PKRSYEPBQPFNRB-UHFFFAOYSA-N 2-phenoxybenzoic acid Chemical class OC(=O)C1=CC=CC=C1OC1=CC=CC=C1 PKRSYEPBQPFNRB-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 229940123208 Biguanide Drugs 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-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
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 2
- 239000004386 Erythritol Substances 0.000 description 2
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000004280 Sodium formate Substances 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- 239000004283 Sodium sorbate Substances 0.000 description 2
- 206010044038 Tooth erosion Diseases 0.000 description 2
- XEFQLINVKFYRCS-UHFFFAOYSA-N Triclosan Chemical compound OC1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1Cl XEFQLINVKFYRCS-UHFFFAOYSA-N 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 235000011054 acetic acid Nutrition 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 230000002882 anti-plaque Effects 0.000 description 2
- 150000004283 biguanides Chemical class 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 235000010338 boric acid Nutrition 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 235000011092 calcium acetate Nutrition 0.000 description 2
- 239000001639 calcium acetate Substances 0.000 description 2
- 235000010237 calcium benzoate Nutrition 0.000 description 2
- 239000004301 calcium benzoate Substances 0.000 description 2
- 235000019255 calcium formate Nutrition 0.000 description 2
- 239000004281 calcium formate Substances 0.000 description 2
- 235000010260 calcium hydrogen sulphite Nutrition 0.000 description 2
- 235000010331 calcium propionate Nutrition 0.000 description 2
- 239000004330 calcium propionate Substances 0.000 description 2
- 235000010244 calcium sorbate Nutrition 0.000 description 2
- 239000004303 calcium sorbate Substances 0.000 description 2
- 235000010261 calcium sulphite Nutrition 0.000 description 2
- 229960001927 cetylpyridinium chloride Drugs 0.000 description 2
- YMKDRGPMQRFJGP-UHFFFAOYSA-M cetylpyridinium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1 YMKDRGPMQRFJGP-UHFFFAOYSA-M 0.000 description 2
- 230000007850 degeneration Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 235000010300 dimethyl dicarbonate Nutrition 0.000 description 2
- 239000004316 dimethyl dicarbonate Substances 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 2
- 235000019414 erythritol Nutrition 0.000 description 2
- 229940009714 erythritol Drugs 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000004403 ethyl p-hydroxybenzoate Substances 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 235000003599 food sweetener Nutrition 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 239000001530 fumaric acid Substances 0.000 description 2
- 229930182470 glycoside Natural products 0.000 description 2
- 229920000591 gum Polymers 0.000 description 2
- 238000007542 hardness measurement Methods 0.000 description 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- 239000002563 ionic surfactant Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 2
- 235000010298 natamycin Nutrition 0.000 description 2
- 239000004311 natamycin Substances 0.000 description 2
- NCXMLFZGDNKEPB-FFPOYIOWSA-N natamycin Chemical compound O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C[C@@H](C)OC(=O)/C=C/[C@H]2O[C@@H]2C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 NCXMLFZGDNKEPB-FFPOYIOWSA-N 0.000 description 2
- 239000004309 nisin Substances 0.000 description 2
- 235000010297 nisin Nutrition 0.000 description 2
- 208000036595 non-bacterial tooth erosion Diseases 0.000 description 2
- 239000004306 orthophenyl phenol Substances 0.000 description 2
- 229920000193 polymethacrylate Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 235000011056 potassium acetate Nutrition 0.000 description 2
- 235000010235 potassium benzoate Nutrition 0.000 description 2
- 239000004300 potassium benzoate Substances 0.000 description 2
- DJEHXEMURTVAOE-UHFFFAOYSA-M potassium bisulfite Chemical compound [K+].OS([O-])=O DJEHXEMURTVAOE-UHFFFAOYSA-M 0.000 description 2
- 229940099427 potassium bisulfite Drugs 0.000 description 2
- 235000010289 potassium nitrite Nutrition 0.000 description 2
- 239000004304 potassium nitrite Substances 0.000 description 2
- 235000010332 potassium propionate Nutrition 0.000 description 2
- 239000004331 potassium propionate Substances 0.000 description 2
- 235000010241 potassium sorbate Nutrition 0.000 description 2
- 239000004302 potassium sorbate Substances 0.000 description 2
- 235000019260 propionic acid Nutrition 0.000 description 2
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 2
- 229960004063 propylene glycol Drugs 0.000 description 2
- 229960003415 propylparaben Drugs 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000019254 sodium formate Nutrition 0.000 description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 2
- 239000004289 sodium hydrogen sulphite Substances 0.000 description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 2
- 235000010262 sodium metabisulphite Nutrition 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- 235000010334 sodium propionate Nutrition 0.000 description 2
- 239000004324 sodium propionate Substances 0.000 description 2
- LROWVYNUWKVTCU-STWYSWDKSA-M sodium sorbate Chemical compound [Na+].C\C=C\C=C\C([O-])=O LROWVYNUWKVTCU-STWYSWDKSA-M 0.000 description 2
- 235000019250 sodium sorbate Nutrition 0.000 description 2
- 235000010265 sodium sulphite Nutrition 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010199 sorbic acid Nutrition 0.000 description 2
- 239000004334 sorbic acid Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
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- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- RUVINXPYWBROJD-UHFFFAOYSA-N para-methoxyphenyl Natural products COC1=CC=C(C=CC)C=C1 RUVINXPYWBROJD-UHFFFAOYSA-N 0.000 description 1
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 1
- 235000019477 peppermint oil Nutrition 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 229940103091 potassium benzoate Drugs 0.000 description 1
- 239000004293 potassium hydrogen sulphite Substances 0.000 description 1
- 239000004297 potassium metabisulphite Substances 0.000 description 1
- 235000010263 potassium metabisulphite Nutrition 0.000 description 1
- BWILYWWHXDGKQA-UHFFFAOYSA-M potassium propanoate Chemical compound [K+].CCC([O-])=O BWILYWWHXDGKQA-UHFFFAOYSA-M 0.000 description 1
- CHHHXKFHOYLYRE-STWYSWDKSA-M potassium sorbate Chemical compound [K+].C\C=C\C=C\C([O-])=O CHHHXKFHOYLYRE-STWYSWDKSA-M 0.000 description 1
- 229940069338 potassium sorbate Drugs 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- CMDGQTVYVAKDNA-UHFFFAOYSA-N propane-1,2,3-triol;hydrate Chemical compound O.OCC(O)CO CMDGQTVYVAKDNA-UHFFFAOYSA-N 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000000395 remineralizing effect Effects 0.000 description 1
- 229940085605 saccharin sodium Drugs 0.000 description 1
- 208000026451 salivation Diseases 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229960004029 silicic acid Drugs 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000011091 sodium acetates Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229960001462 sodium cyclamate Drugs 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 239000004402 sodium ethyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010226 sodium ethyl p-hydroxybenzoate Nutrition 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 239000004296 sodium metabisulphite Substances 0.000 description 1
- 239000004290 sodium methyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010268 sodium methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 239000004307 sodium orthophenyl phenol Substances 0.000 description 1
- 235000010294 sodium orthophenyl phenol Nutrition 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- JXKPEJDQGNYQSM-UHFFFAOYSA-M sodium propionate Chemical compound [Na+].CCC([O-])=O JXKPEJDQGNYQSM-UHFFFAOYSA-M 0.000 description 1
- 229960003212 sodium propionate Drugs 0.000 description 1
- 239000004404 sodium propyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010230 sodium propyl p-hydroxybenzoate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- AYGJDUHQRFKLBG-UHFFFAOYSA-M sodium;1,1-dioxo-1,2-benzothiazol-3-olate;dihydrate Chemical compound O.O.[Na+].C1=CC=C2C(=O)[N-]S(=O)(=O)C2=C1 AYGJDUHQRFKLBG-UHFFFAOYSA-M 0.000 description 1
- PESXGULMKCKJCC-UHFFFAOYSA-M sodium;4-methoxycarbonylphenolate Chemical compound [Na+].COC(=O)C1=CC=C([O-])C=C1 PESXGULMKCKJCC-UHFFFAOYSA-M 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 229960002920 sorbitol Drugs 0.000 description 1
- 235000019721 spearmint oil Nutrition 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
- VWHAEAMVKOWNBA-UHFFFAOYSA-N sulfur dioxide sulfurous acid Chemical compound O=S=O.OS(O)=O VWHAEAMVKOWNBA-UHFFFAOYSA-N 0.000 description 1
- 239000004291 sulphur dioxide Substances 0.000 description 1
- 235000010269 sulphur dioxide Nutrition 0.000 description 1
- YIGWVOWKHUSYER-UHFFFAOYSA-F tetracalcium;hydrogen phosphate;diphosphate Chemical compound [Ca+2].[Ca+2].[Ca+2].[Ca+2].OP([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O YIGWVOWKHUSYER-UHFFFAOYSA-F 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
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 0.000 description 1
- 229940117960 vanillin Drugs 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 235000010447 xylitol Nutrition 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
- 229960002675 xylitol Drugs 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
-
- 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
- A61K8/20—Halogens; Compounds thereof
- A61K8/21—Fluorides; Derivatives 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
- A61K8/24—Phosphorous; 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 an aqueous oral and dental care and cleaning composition containing at least one specific olefin sulfonate, disodium phosphate, trisodium phosphate and at least one fluorochemical compound.
- the aforementioned agent has an improved effect against acid-induced enamel degradation.
- the present invention relates to the use of an aqueous oral and dental care and cleaning agent according to the invention for reducing acid-induced tooth enamel degradation.
- the present invention relates to a method for cleaning teeth, in which an inventive oral and dental care and cleaning agent applied to the brush head of a toothbrush and brushed with the toothbrush teeth.
- Enamel consists mainly of calcium hydroxyapatite of the formula Caio (PO 4) 6 (OH) 2, which may be partially substituted with anions such as carbonates or fluorides and cations such as zinc or magnesium. Furthermore, enamel may also contain non-apatitic mineral phases such as octacalcium phosphate and calcium carbonate.
- the loss of tooth enamel can be caused by caries.
- Caries are local cavities caused by the action of bacterial acids on the enamel.
- the formation of bacterial acids is carried out by microorganisms, which are contained in the surrounding biofilm (plaque) and convert carbohydrates from food to acids. Due to the action of the bacterial acids, calcium phosphates are released from the enamel and demineralized continuously. This demineralization eventually leads to the formation of local cavities of the enamel and the tooth in the form of caries.
- the loss of enamel can be caused by non-bacterial acids, which lead to a surface erosion (also called erosion) of the enamel.
- the action of acids on enamel leads to a demineralization, which results in a softening of the tooth surface as well as in a decrease of the mineral density and tooth hardness.
- the demineralized enamel regenerates through the saliva containing remineralizing calcium and phosphate compounds.
- salivation results in washout of the acid and an increase in pH at which minerals can deposit in the enamel.
- the subject of the present invention is thus an aqueous mouth and dental care and cleaning agent containing
- R-CH CH-CH 2 -SO 3 X + (I),
- R is a Cs-C3o-alkyl group
- X + represents a physiologically compatible cation
- aqueous agent is understood to mean, according to the invention, agents which contain at least 10% by weight of water, Preferably the agents according to the invention comprise water in a total amount of from 10 to 70% by weight, based on the total weight of the agent.
- oral and dental care products and “oral and dental cleansing compositions” in the sense of the present invention are understood as meaning oral and tooth powders, oral and toothpastes, liquid mouthwashes and toothpastes as well as oral and dental gels.
- oral and dental cleansing compositions are understood as meaning oral and tooth powders, oral and toothpastes, liquid mouthwashes and toothpastes as well as oral and dental gels.
- Particularly preferred are toothpastes and liquid dentifrices, which are more or less flowable or plastic Tooth pastes are used, as they are used to clean the teeth using a toothbrush.
- fatty acid as used in the context of the present invention means aliphatic carboxylic acids which have unbranched or branched carbon residues of 4 to 40 carbon atoms
- the fatty acids used in the present invention may be both naturally occurring as well as synthetically produced fatty acids, furthermore, the fatty acids may be monounsaturated or polyunsaturated.
- fatty alcohol in the context of the present invention means aliphatic, monohydric, primary alcohols which have unbranched or branched hydrocarbon radicals having 4 to 40 carbon atoms
- the fatty alcohols used in the context of the invention may also be monounsaturated or polyunsaturated ,
- wt .-% refers in the present case, unless otherwise stated, to the total weight of the compositions of the invention.
- compositions according to the invention are in the form of aqueous agents and contain at least 10% by weight, based on the total weight of the composition, of water.
- Preferred agents are therefore characterized in that the agent water in a total amount of 10 to 70 wt .-%, preferably from 15 to 60 wt .-%, preferably from 15 to 40 wt .-%, in particular from 15 to 35 wt. -%, in each case based on the total weight of the oral and dental care and cleaning agent contains.
- the agent according to the invention contains at least one olefin isofonate of the formula (I).
- the radical R may be a C 6 -C 30 -alkyl group.
- Such C6-C30-alkyl groups are, for example, caprylic, capric, lauryl, myristyl, cetyl, stearyl, arachidyl, behenyl, oleyl and ceryl groups.
- those olefin sulfonates of the formula (I) in which the radical R is alkyl of a particular chain length.
- those olefin sulfonates of the formula (I) are contained, in which in the formula (I) the radical R is a Cs-C28-alkyl group, preferably a Cs-C24-alkyl group, preferably a Cs-C2o-alkyl group, in particular represents a Cs-Cw-alkyl group.
- olefin sulfonates of the formula (I) in which X + represents certain cations are olefin sulfonates of the formula (I) in which X + represents certain cations. It is therefore preferred in the context of the present invention if in the formula (I) X + is a cation from the group of Na + , K + , Ca 2+ , Mg 2+ , in particular Na + .
- R-CH CH-CH 2 -SO 3 Na (Ia),
- R is a Cn-Ci3-alkyl group contains.
- the at least one olefin sulfonate of the formula (I) is preferably used in certain quantitative ranges. Therefore, it is advantageous according to the invention if the at least one olefin sulfonate a) of the formula (I) and / or of the formula (Ia) is added in a total amount of from 0.01 to 5.0% by weight, preferably from 0.03 to 4, 0 wt .-%, preferably from 0.05 to 3 wt .-%, in particular from 0, 1 to 2.0 wt .-%, each based on the total weight of the oral and Zahnfax- and -alismsstoffs included.
- the agent contains Dinatnumphosphat.
- Dinatnum phosphate is also referred to as sodium hydrogen phosphate and has the formula Na 2 HPO 4.
- preference is given to using anhydrous dinatnum phosphate.
- the Dinatnumphosphat is preferably used in certain ranges. Therefore, it is according to the invention advantageous if the Dinatnumphosphat b) in a total amount of 0, 1 to 0.5 wt .-%, preferably from 0, 13 to 0.45 wt .-%, in particular from 0, 15 to 0.4 Wt .-%, in each case based on the total weight of the oral and dental care and cleaning agent is included.
- the agent contains trisodium phosphate.
- Trisodium phosphate is also referred to as sodium phosphate and has the formula Na 3 PO 4.
- Anhydrous trisodium phosphate is preferably used in the context of the present invention. However, it is also the use of trisodium phosphate in the form of hexahydrate and dodecahydrate possible.
- the trisodium phosphate is preferably used in certain quantitative ranges. Therefore, it is advantageous according to the invention if the trisodium phosphate c) in a total amount of 0, 1 to 0.5 wt .-%, preferably from 0, 1 to 0.45 wt .-%, preferably from 0, 1 to 0.40 Wt .-%, in particular from 0.15 to 0.35 wt .-%, each based on the total weight of the oral and dental care and cleaning agent is included.
- the disodium phosphate b) is used to the trisodium phosphate c) in certain weight ratios.
- Preferred agents according to the invention are therefore characterized in that the agent has a weight ratio of the disodium phosphate b) to the trisodium phosphate c) of 4: 1 to 1: 4, preferably of 3: 1 to 1: 3, preferably of 3: 2 to 2: 3 , in particular 2: 3.
- the above-mentioned weight ratios of the two phosphates in combination with the special olefinsulfonate lead in fluoride-containing agents to improved protection against acid-induced tooth enamel degradation, in particular against the formation of caries and erosions.
- the agent contains at least one fluorine compound.
- fluorine compound is to be understood as meaning compounds which contain at least one fluorine atom, preferably salts which contain at least one fluoride anion.
- sodium, potassium and zinc salts of fluoride, fluorophosphates and fluorosilicates are used.
- Preferred agents according to the invention are therefore characterized in that the at least one fluorine compound d) is selected from the group of sodium fluoride, potassium fluoride, sodium monofluorophosphate, zinc fluoride, tin fluoride, sodium fluorosilicate and mixtures thereof, in particular sodium fluoride.
- the use of sodium fluoride has proven in the context of the present invention to be particularly advantageous in terms of the reduction of acid-induced enamel degradation, in particular on the reduction of caries and erosion.
- the at least one fluorine compound is preferably used in certain quantitative ranges in order to ensure sufficient effectiveness.
- the at least one fluorine compound d) in a total amount of 0.01 to 5.0 wt.%, Preferably from 0.1 to 2.5 wt.%, In particular from 0.2 to 1, 1 wt.%, each based on the total weight of the oral and dental care and cleaning agent included.
- the aforementioned total amounts of the at least one fluorine compound in combination with the olefin sulfonate of the formula (I) or (Ia) and the phosphates lead to an excellent reduction of acid-induced enamel degradation.
- R is a Cn-Ci3-alkyl group
- d) contain at least one fluorine compound from the group of sodium fluoride, potassium fluoride, sodium monofluorophosphate, zinc fluoride, tin fluoride, sodium fluorosilicate and mixtures thereof,
- an olefinsulfonate of the formula (Ia), disodium phosphate and trisodium phosphate in specific weight ratios and at least one fluorine compound leads to a particularly high protection against acid-induced enamel degradation, in particular against the formation of Tooth decay and erosion, compared to agents containing other anionic surfactants as component a) or no anionic surfactants as component a).
- the agents according to the invention additionally comprise at least one amphoteric surfactant.
- the term “surfactants” is understood as meaning amphiphilic (bifunctional) compounds which consist of at least one hydrophobic and at least one hydrophilic moiety
- the hydrophobic residue is preferably a hydrocarbon chain having 8 to 28 carbon atoms, which may be saturated or unsaturated, linear or branched
- the Cs-C28 alkyl chain is particularly preferably linear
- the term "amphoteric surfactants” is understood as meaning both ampholytic surfactants and zwitterionic surfactants.
- Ampholytic surfactants are those surface-active compounds which have both acidic (for example -COOH or -SO 3 H groups) and basic hydrophilic groups (for example amino groups) and thus behave acidic or basic depending on the condition.
- Zwitterionic surfactants are surfactants which carry both a negative and a positive charge in the same molecule.
- Preferred agents according to the invention are therefore characterized in that the agent additionally contains at least one amphoteric surfactant of the formula (II)
- Ri is a Cs-C2o-alkyl group, in particular a Cs-Ci2-alkyl group, and
- x represents integers from 1 to 5, in particular the integer 3.
- amphoteric surfactant of the formula (II) in a total amount of 0.01 to 5.0 wt .-%, preferably from 0.05 to 3.0 wt .-%, preferably from 0 , 1 to 2.0 wt .-%, in particular from 0.2 to 1, 5 wt .-%, each based on the total weight of the oral and dental care and cleaning agent is included.
- Particularly preferred aqueous mouth and dental care and cleaning agents are therefore characterized in that the means
- R-CH CH-CH 2 -SO 3 Na (Ia),
- R is a Cn-Ci3-alkyl group
- At least one fluorine compound from the group of sodium fluoride, potassium fluoride, sodium monofluorophosphate, zinc fluoride, tin fluoride, sodium fluorosilicate and mixtures thereof, and
- Ri is a Cs-C2o-alkyl group, in particular a Cs-Ci2-alkyl group, and
- x represents integers from 1 to 5, in particular the integer 3
- compositions according to the invention may contain further auxiliaries.
- compositions of the invention may additionally contain at least one humectant to protect the agents from dehydration and to set the desired consistency.
- humectants toxicologically acceptable polyols can be used, for example sorbitol, xylitol, glycerol, mannitol, 1, 2-propylene glycol or mixtures of these polyols.
- polyethylene glycols having molecular weights of 400 to 2000 g / mol may be contained proportionately as humectants.
- the inventive composition additionally contains at least one humectant selected from the group of sorbitol, glycerol, 1, 2-propylene glycol and mixtures thereof, in particular sorbitol and / or glycerol.
- the agent according to the invention preferably contains a mixture of sorbitol and glycerol as humectant.
- the humectants are advantageously used in certain amounts to effectively prevent dehydration and adjust the desired consistency.
- the humectant in a total of 10 to 70 wt .-%, preferably from 20 to 60 wt .-%, in particular 30 to 55 wt .-%, each based on the total weight of the oral and Zahnfax- and -therapiesffens included.
- the quantities mentioned above ensure a sufficiently flowable consistency, on the other hand there is effective protection against dehydration and cold instability.
- the agent additionally comprises at least one thickener selected from the group of alginates, carrageenans, tragacanth, Natnumcarboxymethylcellulosen, hydroxyethylcelluloses, methylhydroxypropylcelluloses, guar, acacia, agar, xanthan gum, succinoglycan gum, locust bean gum, pectins , water-soluble carboxyvinyl polymers, polyvinyl alcohols, polyvinylpyrrolidones, polyethylene glycols and mixtures thereof, in particular xanthan gum.
- xanthan gum is contained as thickening agent.
- the use of xanthan gum as a thickening agent has been found to be particularly advantageous in reducing acid-induced enamel degeneration, particularly in reducing caries and erosion.
- the at least one thickener is preferably used in a certain total amount. It is therefore advantageous according to the invention if the at least one thickener in a total amount of 0, 1 to 5.0 wt .-%, preferably from 0.15 to 4.0 wt .-%, preferably from 0.2 to 2.0 Wt .-%, in particular from 0.3 to 1, 0 wt .-%, each based on the total weight of the oral and dental care and cleaning agent, is included.
- compositions of the invention may additionally contain at least one polishing agent.
- a polishing agent are in principle all known for oral and Zahnux- and -povsstoff friction body, in particular those which do not contain calcium ions.
- suitable polishing agent components are therefore silicic acids, aluminum hydroxide, aluminum oxide, sodium aluminum silicates, organic polymers and mixtures of such friction bodies.
- the total amount of polishing agent is preferably from 5 to 50% by weight, based on the total weight of the oral and dental care and cleaning agent.
- Agents preferred according to the invention contain polishing agents within narrower ranges.
- preferred oral and Zahnux- and -therapiesstoff according to the invention characterized in that they 1 to 25 wt .-%, preferably 2.5 to 20 wt .-%, preferably 5 to 18 wt .-%, in particular 7.5 to 16 wt .-% polish, based on the total weight of the oral and dental care and cleaning agent included.
- Suitable silicas are, for example, gel silicas, hydrogel silicas and precipitated silicas.
- Gel silicas are prepared by reacting sodium silicate solutions with strong, aqueous mineral acids to form a hydrosol, aging to the hydrogel, washing and drying. If the drying takes place under mild conditions to water contents of 15 to 35 wt .-%, the so-called hydrogel silicas are obtained. Drying to water contents below 15% by weight results in an irreversible shrinkage of the previously loose structure of the hydrogel to the dense structure of the so-called xerogel.
- a second, preferably suitable group of silica polishing agents are the precipitated silicas. These are obtained by precipitation of silica from dilute alkali silicate solutions by addition of strong acids under conditions in which aggregation to the sol and gel can not occur. Preference is given to precipitated silicas having a BET surface area of 15 to 110 m 2 / g, a particle size of 0.5 to 20 ⁇ m, where at least 80% by weight of the primary particles are below 5 ⁇ m, and a viscosity in 30%.
- iger glycerol-water (1: 1) dispersion of 30 to 60 Pa * s (20 ° C) in a total amount of 10 to 20 wt .-%, based on the total weight of the oral and dental care and cleaning agent.
- Preferred precipitated silicas of this type also have rounded corners and edges and are available under the trade name Sident®12 DS (DEGUSSA).
- Such oral and dental care and cleaning agents are therefore preferably added in addition to the aforementioned precipitated silicas so-called thickening silicas having a BET surface area of 150 to 250 m 2 / g.
- Such precipitated silicas are commercially available, for example, under the trade names Sipernat 22 LS or Sipernat® 320 DS from Degussa.
- polish component may also alumina in the form of weakly calcined alumina in a total amount of 1 to 5 wt .-%, based on the total weight of the oral and dental care and cleaning agent, be included.
- a suitable alumina is available, for example, under the trade name "Polianton earth P10 fine" (Giulini Chemie).
- polishing agent are further all known for oral and dental care and cleaning agent friction body, especially sodium aluminum silicates such.
- zeolite A organic polymers such as polymethacrylate or mixtures of these and the aforementioned friction body.
- oral and dental care and cleaning agents are preferred, which additionally comprise cleaning bodies, preferably silicic acids, aluminum hydroxide, aluminum oxide, Sodium aluminum silicates, especially zeolite A, organic polymers, especially polymethacrylates or mixtures of these friction, preferably in a total amount of 1 to 30 wt.%, Preferably from 2.5 to 25 wt.% And in particular from 5 to 22 wt.%, Based on the total weight of the oral and dental care and cleaning product.
- cleaning bodies preferably silicic acids, aluminum hydroxide, aluminum oxide, Sodium aluminum silicates, especially zeolite A, organic polymers, especially polymethacrylates or mixtures of these friction, preferably in a total amount of 1 to 30 wt.%, Preferably from 2.5 to 25 wt.% And in particular from 5 to 22 wt.%, Based on the total weight of the oral and dental care and cleaning product.
- compositions according to the invention contain exclusively polishing agents from the group of silicic acids, aluminum hydroxide, aluminum oxide or mixtures of these friction bodies.
- Preferred oral and dental care and cleaning agents according to the invention are therefore characterized in that they contain 5 to 25% by weight, preferably 7.5 to 22.5% by weight, preferably 10 to 20% by weight, in particular 12, 5 to 18 wt .-%, based on the total weight of the oral and dental care and cleaning agent, at least one polish from the group of silicas, aluminum hydroxide, alumina and mixtures thereof.
- the oral and dental care and cleaning compositions according to the invention based on their total weight, 1 to 30 wt .-% precipitated silica (s) having a specific surface area according to ISO 5794-1, Annex D of ⁇ 55 m 2 / g , in particular of ⁇ 47 m 2 / g.
- Preferred oral and dental care and cleaning compositions according to the invention therefore contain 2.5 to 25 wt .-%, preferably 5 to 20 wt .-%, preferably 7.5 to 17 wt .-%, more preferably 8.0 to 15 wt %, in particular 10 to 13 wt .-%, based on the total weight of the oral and dental care and cleaning agent, precipitated silica (s) having a specific surface according to ISO 5794-1, Annex D of ⁇ 55 m 2 / g ,
- Preferred oral and dental care and cleaning compositions according to the invention therefore contain 2.5 to 20 wt .-%, preferably 4.0 to 15 wt .-%, preferably 6.0 to 13 wt .-%, more preferably 7.0 to 1 1 wt .-%, in particular 8.0 to 10 wt .-%, based on the total weight of the oral and dental care and cleaning agent, precipitated silica (s) having a specific surface according to ISO 5794-1, Annex D of> 150 m 2 / g, in particular of> 170 m 2 / g.
- Particularly preferred oral and dental care and cleaning agents according to the invention are characterized in that the oral and dental care and cleaning agents at least one precipitated silica having a specific surface area according to ISO 5794-1, Annex D of ⁇ 53 m 2 / g, in particular of ⁇ 47 m 2 / g and at least one precipitated silica having a specific surface area according to ISO 5794-1, Annex D of> 150 m 2 / g, in particular of> 170 m 2 / g.
- the precipitated silicas used are characterized by further physical parameters.
- Precipitated silicic acids which are preferably used have tamped densities (measured to ISO 787-1 1) of from 300 to 400 g / l, preferably from 320 to 380 g / l, preferably from 330 to 370 g / l, in particular from 340 to 360 g / l ,
- precipitated silicas with ramming densities measured according to ISO 787-1 1
- 50 to 140 g / l preferably from 60 to 120 g / l, preferably from 70 to 1 10 g / l, in particular from 80 to 100 g / l.
- precipitated silicas which have a DBP absorption according to DIN 53601 of 100 g / 100 g to 190 g / 100 g, preferably from 1 10 g / 100 g to 180 g / 100 g, preferably from 130 g / 100 g to 170 g / 100 g, in particular from 140 g / 100 g to 160 g / 100 g.
- precipitated silicas having a DBP absorption according to DIN 53601 of 210 g / 100 g to 310 g / 100 g, preferably from 235 g / 100 g to 295 g / 100 g, preferably from 245 g / 100 g to 285 g / 100 g, in particular from 255 g / 100 g to 275 g / 100 g.
- Oral and dental care and cleaning agents preferred according to the invention contain from 2.5 to 25% by weight, preferably from 5 to 20% by weight, preferably from 7.5 to 17% by weight, more preferably from 8.0 to 15% by weight. %, in particular 10 to 13% by weight, based on the total weight of the oral and dental care and cleaning agent, precipitated silica with a specific surface area according to ISO 5794-1, Annex D of ⁇ 47 m 2 / g, a ramming density (measured according to ISO 787-1 1) of 340 to 360 g / l and a DBP absorption of 140 g / 100 g to 160 g / 100 g.
- Oral and dental care and cleaning agents which are preferred according to the invention comprise from 2.5 to 20% by weight, preferably from 4.0 to 15% by weight, preferably from 6.0 to 13% by weight, more preferably from 7.0 to 1 1 wt .-%, in particular 8.0 to 10 wt .-%, based on the total weight of the oral and dental care and cleaning agent, precipitated silica (s) having a specific surface according to ISO 5794-1, Annex D of> 170 m 2 / g, a tamped density (measured according to ISO 787-1 1) of 80 to 100 g / l and a DBP absorption according to DIN 53601 of 255 g / 100 g to 275 g / 100 g.
- precipitated silica s having a specific surface according to ISO 5794-1, Annex D of> 170 m 2 / g, a tamped density (measured according to ISO 787-1 1) of 80 to 100 g / l and
- the oral and dental care and cleaning compositions particularly preferably contain two different precipitated silicic acids.
- Particularly preferred oral and dental care and cleaning agents are therefore characterized in that they - based on their total weight,
- oral and dental care and cleaning agents according to the invention may additionally contain substances which are active against plaque and / or tartar.
- Plaque is a rough, sticky coating on the teeth, which consists of saliva, bacteria and food remnants.
- Mineral salts eg calcium, phosphate
- tartar hard, white or yellowish deposits on the tooth, which are referred to as tartar.
- plaque can settle, which attacks the gums.
- antimicrobials are suitable for controlling plaque. These also have an effect as a preservative.
- Preferred substances are selected from alkypyridinium salts, in particular cetylpyridinium chloride, p-hydroxybenzoic acid methyl, ethyl or propyl ester, sodium sorbate, sodium benzoate, bromochlorophene, triclosan, phenyl salicylic acid esters, biguanides, for example.
- Chlorhexidine (1,1-hexamethylenebis [5- (4-chlorophenyl) -biguanide), thymol, etc.
- Oral and dental care and cleaning agents according to the invention are additionally characterized in that they additionally contain at least one antiplaque agent, preferably alkylpyridinium salts, in particular cetylpyridinium chloride, methyl, ethyl or propyl p-hydroxybenzoate, sodium sorbate, sodium benzoate, bromochlorophene, triclosan, hexetidines, Phenyl salicylic acid esters, biguanides z.
- Oral and dental care and cleaning compositions which are preferred according to the invention comprise, for example, 0.1 to 2% by weight, preferably 0.2 to 1.75% by weight, preferably 0.3 to 1.5% by weight, in particular 0 , 4 to 1, 0 wt .-%, sodium benzoate.
- Further preferred oral and dental care and cleaning agents according to the invention are characterized in that they contain 0.005 to 0.1% by weight, preferably 0.01 to 0.075% by weight, in particular 0.02 to 0.05% by weight. Chlorhexidine included.
- chlorhexidine is preferably used together with alkyl polyglycosides (APG), wherein in preferred oral and dental care and cleaning agents according to the invention as alkyl glycosides those having 8 to 18 carbon atoms in the alkyl group and a mean degree of oligomerization of the glycoside of 1 to 3 in an amount of 0.025 to 2 , 5 wt .-% are included.
- APG alkyl polyglycosides
- the oral and dental care and cleaning compositions according to the invention may additionally be active against tartaric substances such as chelating agents, in particular ethylenediaminetetraacetic acid and its sodium salts, pyrophosphate salts such as the water-soluble dialkali or Tetraalkalimetallpyrophosphat- salts, eg. B. Na 4 P207, K4P2O7, Na 2 K 2 P207, Na 2 H 2 P207 and K2H2P2O7 or polyphosphate salts which z. B. may be selected from water-soluble Alkalimethalltripolyphosphaten as sodium tripolyphosphate and potassium tripolyphosphate.
- chelating agents in particular ethylenediaminetetraacetic acid and its sodium salts
- pyrophosphate salts such as the water-soluble dialkali or Tetraalkalimetallpyrophosphat- salts
- B. Na 4 P207, K4P2O7, Na 2 K 2 P207, Na 2 H 2 P207 and K2H2P2O
- Oral and dental care and cleaning agents which are preferred according to the invention are characterized in that they additionally contain polyphosphate (s), preferably alkali metal polyphosphate (s) and in particular sodium tripolyphosphate, preferably in a total amount of from 1 to 10% by weight, preferably from 2 to 8% by weight .-%, in particular from 3 to 7 wt .-%, based on the total weight of the oral and dental care and cleaning agent.
- polyphosphate preferably alkali metal polyphosphate (s) and in particular sodium tripolyphosphate, preferably in a total amount of from 1 to 10% by weight, preferably from 2 to 8% by weight .-%, in particular from 3 to 7 wt .-%, based on the total weight of the oral and dental care and cleaning agent.
- the oral and dental care and cleaning agents according to the invention can be improved in their organoleptic properties by adding aromatic oils and sweeteners.
- aroma oils all natural and synthetic flavors customary for oral and dental care and cleansing agents can be used. Natural flavors can be contained both in the form of natural essential oils isolated from drugs and the individual components isolated therefrom.
- Suitable flavors are e.g. Peppermint oil, spearmint oil, eucalyptus oil, aniseed oil, fennel oil, caraway oil, menthyl acetate, cinnamic aldehyde, anethole, vanillin, thymol and mixtures of these components.
- Suitable sweeteners are e.g. Saccharin sodium, sodium cyclamate, erythritol, sucrose, lactose, meltose, fructose, maltose and dextrose.
- Olefin sulfonate of the formula (I) 0.01 - 5.0 0.03 - 4.0 0.05 - 3 0, 1 - 2.0
- Disodium phosphate 0, 1 - 0.5 0, 1 - 0.48 0, 1 - 0.45 0, 15 - 0.35
- Trisodium phosphate 0, 1 - 0.5 0, 1 - 0.45 0, 1 - 0.40 0, 15 - 0.35
- Fluorine compound 0.01 - 5.0 0, 1 - 2.5 0, 1 - 1, 5 0.2 - 1, 1
- Olefin sulfonate of the formula (I) 0.01 - 5.0 0.03 - 4.0 0.05 - 3 0, 1 - 2.0
- Fluorine compound 2 0.01 -5.0 0.1 -2.5 0.1 to 1.5 0.2-1.1
- Olefin sulfonate of the formula (I) 0.01 -5.0 0.03-4.0 0.05-3 0.1 -2.0
- Fluorine compound 2 0.01 -5.0 0.1 -2.5 0.1-1.5 0.2-1.1
- Amphoteric surfactant Formula (II) 4) 0.01 -5.0 0.05-3.0 0.1 -2.0 0.2-1.5
- Olefin sulfonate of the formula (Ia) 0.01 -5.0 0.03-4.0 0.05-3 0.1 -2.0
- Fluorine compound 2 0.01 -5.0 0.1 -2.5 0.1-1.5 0.2-1.1
- Olefin sulfonate of the formula (Ia) 0.01 -5.0 0.03-4.0 0.05-3 0.1 -2.0
- Olefin sulfonate of the formula (Ia) 0.01 -5.0 0.03-4.0 0.05-3 0.1 -2.0
- Amphoteric surfactant Formula (II) 4) 0.01 -5.0 0.05-3.0 0.1 -2.0 0.2-1.5
- Olefin sulfonate of the formula (1) 0.01 -5.0 0.03-4.0 0.05-3 0.1 -2.0
- Fluorine compound 2 0.01 -5.0 0.1 -2.5 0.1-1.5 0.2-1.1
- Amphoteric surfactant Formula (II) 4) 0.01 -5.0 0.05-3.0 0.1 -2.0 0.2-1.5
- Humectant 5 10-70 20-60 25-58 30-55
- Cosmetic carrier contains at least 10% by weight, in particular 15 to 35% by weight, of water,
- the fluorine compound is selected from the group of sodium fluoride, potassium fluoride, sodium monofluorophosphate, zinc fluoride, tin fluoride, sodium fluorosilicate and mixtures thereof,
- this embodiment has a weight ratio of disodium phosphate to trisodium phosphate of 2: 3,
- Ri is a Cs-Ci2-alkyl group and x is the integer 1,
- AF 1 to AF 96 lead to an excellent reduction of acid-induced tooth enamel degradation, in particular caries and erosion, in Comparison to agents which contain other anionic surfactants or no anionic surfactants. Furthermore, these embodiments have a high storage stability.
- a second object of the present invention is the use of an oral and dental care and cleaning agent according to the invention for the reduction of acid-induced enamel degradation.
- a third object of the present invention is a method for cleaning teeth, characterized in that an inventive oral and dental care and cleaning agent applied to the brush head of a toothbrush and brushed with the toothbrush teeth.
- the present invention is characterized in particular by the following points:
- Aqueous oral and dental care and cleaning compositions containing
- R-CH CH-CH 2 -SO 3 X + (I),
- R is a Cs-C3o-alkyl group
- X + represents a physiologically compatible cation
- Aqueous mouth and dental care and cleaning agent according to item 1, characterized in that the agent comprises water in a total amount of 10 to 50 wt .-%, preferably from 15 to 45 wt .-%, preferably from 15 to 40 wt .-%, in particular from 15 to 35 wt .-%, each based on the total weight of the oral and dental care and cleaning agent contains.
- R is a Cn-Ci3-alkyl group contains.
- An aqueous oral and dental care and cleaning agent characterized in that the at least one olefinsulfonate a) of the formula (I) and / or the formula (Ia) in a total amount of 0.01 to 5, 0 wt .-%, preferably from 0.03 to 4.0 wt .-%, preferably from 0.05 to 3 wt .-%, in particular from 0, 1 to 2.0 wt .-%, each based on the Total weight of the oral and dental care and cleaning product is included.
- Aqueous mouth and dental care and cleaning agent according to one of the preceding points, characterized in that the disodium phosphate b) in a total amount of 0, 1 to 0.5 wt .-%, preferably from 0, 13 to 0.45 Wt .-%, in particular from 0, 15 to 0.4 wt .-%, each based on the total weight of the oral and dental care and cleaning agent, is included.
- An aqueous oral and dental care and cleaning agent according to one of the preceding points, characterized in that the trisodium phosphate c) in a total amount of 0.1 to 0.5 wt .-%, preferably from 0, 1 to 0.45 Wt .-%, preferably from 0, 1 to 0.40 wt .-%, in particular from 0.15 to 0.35 wt .-%, each based on the total weight of the oral and dental care and cleaning agent is included ,
- Aqueous mouth and dental care and cleaning agent according to one of the preceding points, characterized in that the agent has a weight ratio of disodium phosphate b) to the trisodium phosphate c) of 4: 1 to 1: 4, preferably from 3: 1 to 1 : 3, preferably from 3: 2 to 2: 3, in particular from 2: 3, having.
- Aqueous mouth and dental care and cleaning agent according to one of the preceding points, characterized in that the at least one fluorine compound d) in a total amount of 0.01 to 5.0 wt.%, Preferably from 0, 1 to 2, 5 wt.%, In particular from 0.2 to 1, 1 wt.%, Each based on the total weight of the oral and Zahnsuit- and -therapiesffens included.
- Aqueous mouth and dental care and cleaning agent according to one of the preceding points, characterized in that the agent additionally contains at least one amphoteric surfactant of the formula (II)
- Ri is a Cs-C2o-alkyl group, in particular a Cs-Ci2-alkyl group, and
- x represents integers from 1 to 5, in particular the integer 3.
- An aqueous oral and dental care and cleaning agent characterized in that the amphoteric surfactant of the formula (II) in a total amount of 0.01 to 5.0 wt .-%, preferably from 0.05 to 3 , 0 wt .-%, preferably from 0.1 to 2.0 wt .-%, in particular from 0.2 to I, 5 wt .-%, each based on the total weight of the oral and Zahnfax- and -curisstoffs included.
- R-CH CH-CH 2 -SO 3 Na (Ia),
- R is a Cn-Ci3-alkyl group
- At least one fluorine compound from the group of sodium fluoride, potassium fluoride, sodium monofluorophosphate, zinc fluoride, tin fluoride, sodium fluorosilicate and mixtures thereof, and
- Ri is a Cs-C2o-alkyl group, in particular a Cs-Ci2-alkyl group, and
- x represents integers from 1 to 5, in particular the integer 3
- composition additionally comprises at least one thickener selected from the group of alginates, carrageenans, tragacanth, sodium carboxymethylcelluloses, hydroxyethylcelluloses, methylhydroxypropylcelluloses, guar, acacia, agar -Gargar, xanthan gum, succinoglycan gum, locust bean flour, pectins, water-soluble carboxyvinyl polymers, polyvinyl alcohols, polyvinylpyrrolidones, polyethylene glycols and mixtures thereof, in particular xanthan gum.
- thickener selected from the group of alginates, carrageenans, tragacanth, sodium carboxymethylcelluloses, hydroxyethylcelluloses, methylhydroxypropylcelluloses, guar, acacia, agar -Gargar, xanthan gum, succinoglycan gum, locust bean flour, pectins, water-soluble carboxyvinyl polymers, polyvinyl alcohols, poly
- a method for cleaning teeth characterized in that a mouth and Zahnfit- and -curisstoff according to one of the items 1 to 13 applied to the brush head of a toothbrush and brushed with the toothbrush teeth.
- Acid-induced enamel degeneration is determined by the loss of tooth hardness.
- the loss of tooth hardness determined for the non-inventive composition V1 is set to 100% and serves to normalize the loss of tooth hardness determined for the compositions V2 to E2.
- the comparative composition V2 not according to the invention contains, instead of the anionic surfactant in the form of olefinsulfonate, an anionic surfactant in the form of sodium lauryl sulfate, whereas non-inventive composition V3 contains only an amphoteric surfactant.
- the non-inventive composition V4 contains olefinsulfonate, but no phosphates and fluoride.
- the inventive compositions E1 and E2 contain a combination of olefinsulfonate, disodium phosphate, trisodium phosphate and sodium fluoride, but differ by the use of various thickening agents.
- Tooth pieces with a size of 3 ⁇ 5 mm are extracted from sterilized bovine teeth, fixed on carrier materials by means of wax and the tooth enamel surface is leveled with sand paper (up to P4000). Subsequently, the tooth hardness of the tooth preparations with the help Knoop's hardness measurement method (JM ten Cate et al., "Alternating Demineralization and Remineralization of Artificial Enamel Lesions", Caries Research, 1982, 16, pages 201 to 210), for which the diamond-shaped Knoop diamond is fired for ten seconds with a force F of 50 p (equivalent to 490.3 mN) is pressed into the surface of the dental specimens, then the length of the long diagonal of the indentation left by the Knoop diamond in the tooth preparation is determined by means of software
- the tooth hardness (HK) results from force F and the length of the long diagonal ID as follows:
- the tooth preparations prepared above are each left for 5 minutes in the composition V1 and in slurries of the compositions V2 to E2 (prepared by dilution of 1 part of the respective composition V2 to E2 with 1 part of water). After 5 minutes storage, the compositions are rinsed off with water and the tooth preparations for 16 hours in artificial saliva (solution of 0.27 g CaCl 2 * 2H 2 0, 0.584 g NaCl, 1, 267 g of KCl, 0.4128 g of Na 2 HP0 4 , 0327 g of KH 2 PO 4 and 0.500 g of hydroxyapatite powder in 1000 ml of water) containing 4.5 g of lactic acid and adjusted to a pH of 4.6. Subsequently, the tooth hardness of the preparations is determined again using the above Knoop hardness measurement method.
- the loss of tooth hardness due to the acid-induced loss of enamel results from the difference in tooth hardness before and after storage of the tooth preparations in the lactic acid solution.
- the following table shows the loss of tooth hardness of compositions V2 to E2.
- the loss of tooth hardness was normalized to the control composition V1, i. the loss of tooth hardness determined for the composition V1 corresponds to 100%.
- compositions of the invention E1 and E2 lead to a reduced loss of tooth hardness and thus the acid-induced enamel degradation, which could be achieved by the use of xanthan gum as thickening agent, a further improvement.
- composition V2 lauryl sulfates
- composition V3 amphoteric surfactants instead of Olef insu Ifonaten
- composition V4 which contains only olefinsulfonate, has the highest acid-induced tooth enamel degradation.
- the olefin sulfonate of the formula (I) used in the following examples is preferably an olefin sulfonate of the formula (Ia).
- the Ri stands for a C8-Ci2-alkyl group and x is the integer 3.
- the fluorine compound used is preferably sodium fluoride.
- Aqueous oral and dental care and cleaning preparations in the form of toothpastes (amounts in% by weight)
- Amphoteric surfactant of the formula (II) 0.2 1, 5 0.5 1, 0
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Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015212639.0A DE102015212639A1 (de) | 2015-07-07 | 2015-07-07 | Zahncreme, enthaltend eine Kombination aus Olefinsulfonaten, Phosphaten sowie Fluorverbindungen |
| PCT/EP2016/059225 WO2017005385A1 (de) | 2015-07-07 | 2016-04-26 | Zahncreme, enthaltend eine kombination aus olefinsulfonaten, phosphaten sowie fluorverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3319582A1 true EP3319582A1 (de) | 2018-05-16 |
Family
ID=55808609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16718369.8A Withdrawn EP3319582A1 (de) | 2015-07-07 | 2016-04-26 | Zahncreme, enthaltend eine kombination aus olefinsulfonaten, phosphaten sowie fluorverbindungen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3319582A1 (de) |
| DE (1) | DE102015212639A1 (de) |
| WO (1) | WO2017005385A1 (de) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3462525A (en) * | 1966-09-15 | 1969-08-19 | Colgate Palmolive Co | Dental compositions comprising long-chain olefin sulfonates |
| DE1617474A1 (de) * | 1967-05-30 | 1971-04-08 | Hoechst Ag | Schaumstoffe fuer Mundpflegemittel |
| DE102013212875A1 (de) * | 2013-07-02 | 2015-01-08 | Henkel Ag & Co. Kgaa | Remineralisierende Mund- und Zahnpflege- und -reinigungsmittel mit Zahnfleischstimulation |
-
2015
- 2015-07-07 DE DE102015212639.0A patent/DE102015212639A1/de not_active Withdrawn
-
2016
- 2016-04-26 EP EP16718369.8A patent/EP3319582A1/de not_active Withdrawn
- 2016-04-26 WO PCT/EP2016/059225 patent/WO2017005385A1/de not_active Ceased
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| Publication number | Publication date |
|---|---|
| WO2017005385A1 (de) | 2017-01-12 |
| DE102015212639A1 (de) | 2017-01-12 |
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