WO2000019967A1 - Composition dentaire a base d'une silicone reticulable par voie cationique - Google Patents
Composition dentaire a base d'une silicone reticulable par voie cationique Download PDFInfo
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- WO2000019967A1 WO2000019967A1 PCT/FR1999/002345 FR9902345W WO0019967A1 WO 2000019967 A1 WO2000019967 A1 WO 2000019967A1 FR 9902345 W FR9902345 W FR 9902345W WO 0019967 A1 WO0019967 A1 WO 0019967A1
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- dental
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- 239000000203 mixture Substances 0.000 title claims abstract description 102
- 229920001296 polysiloxane Polymers 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title abstract description 6
- 150000001768 cations Chemical class 0.000 title abstract description 5
- 239000003504 photosensitizing agent Substances 0.000 claims abstract description 28
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- -1 alkoxy radical Chemical class 0.000 claims description 53
- 239000004593 Epoxy Substances 0.000 claims description 23
- 150000003254 radicals Chemical class 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 20
- 239000003446 ligand Substances 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 125000005843 halogen group Chemical group 0.000 claims description 11
- 125000001424 substituent group Chemical group 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 10
- 125000002091 cationic group Chemical group 0.000 claims description 9
- 229910052731 fluorine Inorganic materials 0.000 claims description 9
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 8
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical group [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 8
- 239000011737 fluorine Substances 0.000 claims description 8
- 125000002524 organometallic group Chemical group 0.000 claims description 8
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 125000006575 electron-withdrawing group Chemical group 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 6
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- NJWGQARXZDRHCD-UHFFFAOYSA-N 2-methylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(C)=CC=C3C(=O)C2=C1 NJWGQARXZDRHCD-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 150000005840 aryl radicals Chemical class 0.000 claims description 4
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 claims description 4
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 claims description 4
- 125000001246 bromo group Chemical group Br* 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- QBPFLULOKWLNNW-UHFFFAOYSA-N chrysazin Chemical compound O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=CC=C2O QBPFLULOKWLNNW-UHFFFAOYSA-N 0.000 claims description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- RWGFKTVRMDUZSP-UHFFFAOYSA-N isopropyl-benzene Natural products CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims description 3
- 230000031700 light absorption Effects 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- GJZFGDYLJLCGHT-UHFFFAOYSA-N 1,2-diethylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=C(CC)C(CC)=CC=C3SC2=C1 GJZFGDYLJLCGHT-UHFFFAOYSA-N 0.000 claims description 2
- CVBUKMMMRLOKQR-UHFFFAOYSA-N 1-phenylbutane-1,3-dione Chemical compound CC(=O)CC(=O)C1=CC=CC=C1 CVBUKMMMRLOKQR-UHFFFAOYSA-N 0.000 claims description 2
- KWVGIHKZDCUPEU-UHFFFAOYSA-N 2,2-dimethoxy-2-phenylacetophenone Chemical compound C=1C=CC=CC=1C(OC)(OC)C(=O)C1=CC=CC=C1 KWVGIHKZDCUPEU-UHFFFAOYSA-N 0.000 claims description 2
- NDWDBJJUEAHSHF-UHFFFAOYSA-N 2,6-dihydroxy-3,5-bis[4-(2-hydroxyethoxy)phenyl]-2,6-dimethylheptan-4-one Chemical compound C=1C=C(OCCO)C=CC=1C(C(C)(O)C)C(=O)C(C(C)(C)O)C1=CC=C(OCCO)C=C1 NDWDBJJUEAHSHF-UHFFFAOYSA-N 0.000 claims description 2
- SJEBAWHUJDUKQK-UHFFFAOYSA-N 2-ethylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC=C3C(=O)C2=C1 SJEBAWHUJDUKQK-UHFFFAOYSA-N 0.000 claims description 2
- LRRQSCPPOIUNGX-UHFFFAOYSA-N 2-hydroxy-1,2-bis(4-methoxyphenyl)ethanone Chemical compound C1=CC(OC)=CC=C1C(O)C(=O)C1=CC=C(OC)C=C1 LRRQSCPPOIUNGX-UHFFFAOYSA-N 0.000 claims description 2
- XMLYCEVDHLAQEL-UHFFFAOYSA-N 2-hydroxy-2-methyl-1-phenylpropan-1-one Chemical compound CC(C)(O)C(=O)C1=CC=CC=C1 XMLYCEVDHLAQEL-UHFFFAOYSA-N 0.000 claims description 2
- KTALPKYXQZGAEG-UHFFFAOYSA-N 2-propan-2-ylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(C(C)C)=CC=C3SC2=C1 KTALPKYXQZGAEG-UHFFFAOYSA-N 0.000 claims description 2
- IKVYHNPVKUNCJM-UHFFFAOYSA-N 4-propan-2-ylthioxanthen-9-one Chemical compound S1C2=CC=CC=C2C(=O)C2=C1C(C(C)C)=CC=C2 IKVYHNPVKUNCJM-UHFFFAOYSA-N 0.000 claims description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 244000028419 Styrax benzoin Species 0.000 claims description 2
- 235000000126 Styrax benzoin Nutrition 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 235000008411 Sumatra benzointree Nutrition 0.000 claims description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 229960002130 benzoin Drugs 0.000 claims description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 2
- 235000010290 biphenyl Nutrition 0.000 claims description 2
- 239000004305 biphenyl Substances 0.000 claims description 2
- 125000005587 carbonate group Chemical group 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 229960001577 dantron Drugs 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 235000019382 gum benzoic Nutrition 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 125000001624 naphthyl group Chemical group 0.000 claims description 2
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- AHHWIHXENZJRFG-UHFFFAOYSA-N oxetane Chemical compound C1COC1 AHHWIHXENZJRFG-UHFFFAOYSA-N 0.000 claims 2
- VKQJCUYEEABXNK-UHFFFAOYSA-N 1-chloro-4-propoxythioxanthen-9-one Chemical compound S1C2=CC=CC=C2C(=O)C2=C1C(OCCC)=CC=C2Cl VKQJCUYEEABXNK-UHFFFAOYSA-N 0.000 claims 1
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 claims 1
- 101150065749 Churc1 gene Proteins 0.000 claims 1
- 102100038239 Protein Churchill Human genes 0.000 claims 1
- 150000001555 benzenes Chemical class 0.000 claims 1
- 125000002837 carbocyclic group Chemical group 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 1
- 125000003396 thiol group Chemical group [H]S* 0.000 claims 1
- 239000000945 filler Substances 0.000 abstract description 17
- 239000003999 initiator Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 29
- 238000004132 cross linking Methods 0.000 description 15
- 239000000377 silicon dioxide Substances 0.000 description 11
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 9
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- 238000002360 preparation method Methods 0.000 description 7
- 230000009466 transformation Effects 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 239000010453 quartz Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
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- 150000001642 boronic acid derivatives Chemical class 0.000 description 4
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- 125000004432 carbon atom Chemical group C* 0.000 description 4
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 4
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- XXRMWTWYBZRJCB-UHFFFAOYSA-N oxetane Chemical compound C1COC1.C1COC1 XXRMWTWYBZRJCB-UHFFFAOYSA-N 0.000 description 4
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- 241000894007 species Species 0.000 description 4
- UNMJLQGKEDTEKJ-UHFFFAOYSA-N (3-ethyloxetan-3-yl)methanol Chemical compound CCC1(CO)COC1 UNMJLQGKEDTEKJ-UHFFFAOYSA-N 0.000 description 3
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- BOXSCYUXSBYGRD-UHFFFAOYSA-N cyclopenta-1,3-diene;iron(3+) Chemical class [Fe+3].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 BOXSCYUXSBYGRD-UHFFFAOYSA-N 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- IINNWAYUJNWZRM-UHFFFAOYSA-L erythrosin B Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C21 IINNWAYUJNWZRM-UHFFFAOYSA-L 0.000 description 1
- 239000004174 erythrosine Substances 0.000 description 1
- 229940011411 erythrosine Drugs 0.000 description 1
- 235000012732 erythrosine Nutrition 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- FXOFAYKVTOLJTJ-UHFFFAOYSA-N fluoridooxygen(.) Chemical class F[O] FXOFAYKVTOLJTJ-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- QDLAGTHXVHQKRE-UHFFFAOYSA-N lichenxanthone Natural products COC1=CC(O)=C2C(=O)C3=C(C)C=C(OC)C=C3OC2=C1 QDLAGTHXVHQKRE-UHFFFAOYSA-N 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- ZKCXAZCRQJSFTQ-UHFFFAOYSA-N oxetane-2-carboxylic acid Chemical compound OC(=O)C1CCO1 ZKCXAZCRQJSFTQ-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 231100000683 possible toxicity Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000001712 tetrahydronaphthyl group Chemical group C1(CCCC2=CC=CC=C12)* 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 125000005409 triarylsulfonium group Chemical group 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 150000007964 xanthones Chemical class 0.000 description 1
- 125000006839 xylylene group Chemical group 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
- A61K6/00—Preparations for dentistry
- A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
- A61K6/62—Photochemical radical initiators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
- A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
- A61K6/891—Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- A61K6/896—Polyorganosilicon compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S522/908—Dental utility
Definitions
- the field of the invention is that of dental compositions. More specifically, the dental compositions developed within the framework of the present invention can be used for the production of dental prostheses and for dental restoration.
- the object of the present invention is to provide new dental compositions which do not have the drawbacks of the prior art.
- These new dental compositions, polymé ⁇ sables and / or reticulabies in oral environment have markedly improved qualities, in particular as regards the reduction very clear of the phenomenon of withdrawal of dental compositions used for the production of dental prostheses or dental restorative materials
- the polymerizable and / or crosslinkable dental composition according to the invention comprises
- At least one crosslinkable and / or polymerizable silicone oigomer or polymer liquid at room temperature or hot-melt at temperature below 100 ° C., and comprising • at least one motif of formula (FS)
- R 1 - * represents an alkyl, cycloalkyl, aryl, vinyl, hydrogen, alkoxy radical, preferably a lower alkyl C-
- - Z is an organic substituent comprising at least one reactive epoxy function, and / or alkenylether and / or oxetane and / or dioxolane and / or carbonate, and preferably Z being an organic substituent comprising at least one reactive epoxy function , and / or dioxolane,
- the dental composition is polymerizable and / or crosslinkable under activation by the thermal route and / or by the photochemical route.
- photochemical activation is carried out under UN radiation. More particularly, a UN radiation is used. of wavelength on the order of 200 to 500 nm for the production of dental prostheses and UN radiation. visible wavelength greater than 400 nm for the production of restorative materials. A wavelength greater than 400 nm allows crosslinking and / or polymerization in an oral environment.
- the silicone polymer or oligomer (1) has the advantage compared to organic resins crosslinking cationically to be transparent to UV-visible light and therefore its use makes it possible to obtain very thick materials and whose photocrosslinking is performs in no time.
- the reactive functions Z of the silicone polymer or oligomer (1) can be very varied.
- particularly advantageous dental compositions are obtained when the silicone oligomer or polymer (1) comprises at least one unit (FS) in which Z represents an organic substituent Z1 comprising at least one reactive epoxy and / or dioxolane function, and preferably at least one reactive epoxy function.
- the silicone oligomer or polymer (1) with at least one reactive epoxy function Z1, and / or dioxolane, and preferably at least one reactive epoxy function can:
- the dental composition can also comprise other oligomers and / or silicone polymers comprising other reactive functions Z2 such as the alkenylether, oxetane and / or carbonate functions and optionally reactive functions Z1 .
- reactive functions Z these can in particular be chosen from the following radicals:
- the silicone polymer or oligomer consists of at least one silicone of the following average formula:
- the cationic photoinitiators are chosen from onium borates (taken alone or as a mixture between them) of an element from groups 15 to 17 of the periodic classification [Chem. & Eng. News, vol.63, N ° 5, 26 of February 4, 1985] or of an organometallic complex of an element from groups 4 to 10 of the periodic table [same reference],
- the cationic entity of the borate is selected from: (1) the onium salts of formula (I): [(R 1 ) n - A - (R 2 ) m ] + (l) formula in which:
- A represents an element from groups 15 to 17 such as for example: I, S, Se, P or N,
- Ri represents a C -C20 carbocyclic or heterocyclic aryl radical.
- edlt heterocyclic radical which may contain nitrogen or sulfur as heteroelements,
- R2 represents R ⁇ or a linear or branched C-1-C30 alkyl or alkenyl radical, said radicals R ⁇ and R 2 being optionally substituted by a C-1-C25 alkoxy, C-1-C25 alkyl group, nitro, chloro, bromo, cyano, carboxy, ester or mercapto,
- n is an integer ranging from 1 to v + 1, v being the valence of the element A,
- Ar ' ' each represent a monovalent phenyl or naphthyl radical, optionally substituted with one or more radicals chosen from: a linear or branched C- alkyl radical
- Ar 2 identical or different, each represent a monovalent phenyl or naphthyl radical, optionally substituted with one or more radicals chosen from: a linear or branched C-
- Ar-3 each represent a divalent phenylene or naphthylene radical, optionally substituted with one or more radicals chosen from a linear or branched C-
- - 1 is an integer equal to 0 or 1, with the additional conditions that:
- I II oo a linear or branched alkylene residue in C-
- Y 4 the radicals Ar ' ' and Ar 2 (terminals) have, in addition to the meanings given above, the possibility of being linked together by the remainder Y 'consisting in Y' " 'a simple valential link or in Y' 2 a divalent residue chosen from the residues cited in connection with the definition of Y 4 , which is installed between the carbon atoms, facing each other, located on each aromatic cycle in position ortho with respect to the carbon atom directly connected to the S + cation;
- L1 L2L3M (L1 L2L3M) + q formula in which: • M represents a metal from group 4 to 10, in particular iron, manganese, chromium, cobalt, • L " represents 1 ligand linked to the metal M by ⁇ electrons, ligand chosen from the iigands ⁇ 3 -alkyl, ⁇ 5- cyclopendadienyl and ⁇ 7 " cycloheptratnenyl and the ⁇ 6 - aromatic compounds chosen from the ligands ⁇ ⁇ -benzene optionally substituted and compounds having from 2 to 4 condensed cycles, each cycle being capable of contributing to the valence layer of the metal M by 3 to 8 ⁇ electrons;
- L 2 represents a ligand linked to the metal M by ⁇ electrons, a ligand chosen from the ligands ⁇ 7 -cycloheptatr ⁇ ènyl and the compounds chosen from the ligands ⁇ 6 - benzene optionally substituted and the compounds having from 2 to 4 condensed cycles, each cycle being capable of contributing to the valence layer of the metal M by 6 or 7 ⁇ electrons;
- L 3 represents from 0 to 3 identical or different ligands linked to the metal M by electrons ⁇ , l ⁇ gand (s) cho ⁇ s ⁇ (s) among CO and N ⁇ 2 + , the total electronic charge q of the complex to which L 1 , L 2 contribute and L 3 and the ionic charge of the metal M being positive and equal to 1 or 2,
- the borate anionic entity has the formula [BX a RbJ " in which
- a phenyl radical substituted by at least one electron-withdrawing group such as for example OCF3, CF3, NO2, CN, and / or by at least 2 halogen atoms (especially fluorine), and this when the cationic entity is an onium an element from groups 15 to 17,
- a phenyl radical substituted by at least one element or an electron-withdrawing group in particular a halogen atom (especially fluorine), CF3, OCF3, O2, CN, and this when the cationic entity is an organometallic complex of an element of the groups 4 to 10
- an aryl radical containing at least two aromatic rings such as for example biphenyl, naphthyl, optionally substituted by at least one element or an electron-withdrawing group, in particular an atom halogen (especially fluorine), OCF3, CF3, NO2, CN, whatever the cationic entity.
- the species of the borate anionic entity which are very particularly suitable are the following: l ': [B (C 6 F 5 ) 4 ] - 5': [B (C 6 H 3 (CF 3 ) 2 ) 4 ]
- the onium salts (1) which can be used are described in numerous documents, in particular in patents US-A-4,026,705, US-A-4,032,673, US-A-4 069 056, US-A-4 136 102, US-A-4 173 476. Among these, the following cations will be particularly favored:
- organometallic salts (4) which can be used are described in documents US-A-4,973,722, US-A-4,992,572, EP-A-203,829, EP-A-323,584 and EP- A-354 181.
- the organometallic salts more readily used according to the invention are in particular:
- photoinitiators of the onium borate type of the following products: [( ⁇ ) 2 l] + , [B (C 6 F 5 ) 4 ] - [(C 8 H 17 ) -O- ⁇ -l- ⁇ )] + , [B (C 6 F 5 ) 4 ] -
- cationic photoinitiators can also be used, e. g. :
- the photosensitizer contained in the dental composition according to the invention can be of very varied nature. In the context of the invention, this corresponds in particular to one of the following formulas (IV) to (XXII):
- Ar ' ' represents an aryl radical containing from 6 to 18 carbon atoms, a tetrahydronaphthyl, thienyl, pyridyl or furyl radical or a phenyl radical carrying one or more substituents chosen from the group consisting of F, Cl, Br, CN, OH, linear or branched C-
- Ar-j represents a C5-C12 arylene radical or a phenylene-T-phenylene radical, where T represents -O-, -S-, -SO2- or -CH2-,
- - X represents a group -OR 7 or -OSiR ⁇ (R9) 2 or forms, with R 4 , a group - O-CH (R 10 ) -, - R represents a linear or branched C-- -C8 alkyl radical not substituted or bearing a group -OH, -OR 6 , C 2 -C 8 acyloxy, -CF 3 , or -CN, an alkenyl radical in C3 or C 4 , an aryl radical in C ⁇ to C- j g. a C7 to C8 phenylalkyl radical,
- PS has one of the meanings given for R 4 or represents a radical -CH2CH2 ⁇ , or else forms with R 4 , an alkylene radical in C2-Cg or an oxa-alkylene or aza-alkylene radical in C3-C9,
- R 6 represents a lower alkyl radical containing from 1 to 12 carbon atoms
- R 7 represents a hydrogen atom, an alkyl radical in C-
- C3-C5 a cyclohexyl or benzyl radical, a phenyl radical optionally substituted by a chlorine atom or a linear or branched C-
- R ** and R are the same or different and each represents a C-
- R " 10 represents a hydrogen atom, an alkyl radical in Cj-Cs or a phenyl radical
- R 11 represents a radical -CONH 2 , -CONHR 6 , -CON (R 6 ) 2 , -P (0) (OR 6 ) or pyridyl-2;
- R 15 represents a radical chosen from the group consisting of an Ar 2 radical, a linear or branched C-
- - Y identical or different, represent X and / or R 4 , - Z represents:
- a divalent alkylene radical CiC or a phenylene, diphenylene or phenylene-T-phenylene group, or form, with the two substituents R and the two carbon atoms bearing these substituents, a ring of cyclopentane or cyclohexane,
- R ' ' 2 represents a C2-C8 alkylene radical, C 4 -C6 alkenylene or xylylene.
- substituent (s) on the aromatic nucleus (s) represent a linear or branched C1-C12 alkyl radical, a C6-C12 cycloalkyl radical, a radical Ar, a halogen atom, a group -OH, -CN, -NO2, -COOR 6 , -CHO, Ophenyl, -CF3, -SR 6 , -Sphenyl, -SO2 phenyl, Oalkenyl, or -SiR 3.
- R identical or different, has the same meaning as R or represents a group -NR 2 * for example 3,3'carbonylbis (7-diethylaminocoumarin) and 3,3'-carbonylbis (7-methoxycoumarin).
- the photosensitizers have a residual absorption of UN light. between 200 and 500 nm, preferably 400 to 500 nm for the preparation of dental prostheses.
- a photosensitizer with residual light absorption UN is preferred. beyond 400 nm.
- the photosensitizers will be chosen from those of families (IV), (VII) and (VIII).
- families (IV), (VII) and (VIII) By way of examples, mention may be made of the following phosensitizers: 4,4'dimethoxybenzoin; 2-4 diethyl thioxanthone; 2-ethylanthraquinone; 2-methylanthraquinone; 1, 8-dihydroxyanthraquinone; dibenzoylperoxide; 2,2-dimethoxy-2-phenylacetophenone; benzoin; 2-hydroxy-2methylpropiophenone; benzaldehyde;
- fillers can be used to prepare the compositions according to the invention.
- the fillers are chosen according to the final use of the dental composition: these affect important properties such as appearance, penetration of UN radiation. , as well as the mechanical and physical properties of the material obtained after crosslinking and / or polymerization of the dental composition.
- filler As reinforcing filler, it is possible to use charges of treated or untreated pyrogenic silica, charges of amorphous silica, quartz, glasses or non-vitreous charges based on zirconium, barium, calcium and fluorine oxides. , aluminum, titanium, zinc, borosilicates, aluminosilicates, talc, spherosil, yterbium trifluoride, fillers based on polymers in the form of ground powder such as inert or functionalized polymethacrylates of methyl, polyepoxides or polycarbonates.
- the fillers and in particular the silica fillers are treated before use at 120 ° C. with an amount less than 10% w / w of silicone comprising at least one unit of formula (XXIII)
- the material obtained after crosslinking exhibits significantly improved mechanical strength, modulus of elasticity and resistance to compression.
- pigments can be used to tint the dental composition according to the intended use and the ethnic groups.
- red pigments are used in the presence of microfibers for the dental compositions used for the preparation of dental prostheses in order to simulate blood vessels
- Pigments based on metal oxides are also used for the dental compositions used for the preparation of restorative material, in order to obtain a crosslinked material.
- metal oxides iron oxides and / or titanium and / or aluminum and / or zirconium, etc.
- additives can be incorporated into the dental compositions according to the invention
- biocides, stabilizers, favors, plasticizers and adhesion promoters are particularly advantageously be used.
- crosslinkable and / or polymerizable organic type co-reactants will advantageously be used.
- co-reagents are liquid at room temperature or hot-melt at temperatures below 100 ° C., and each co-reagent comprises at least two reactive functions such as oxetane-alkoxy, oxetane-hydroxy, oxetane-alkoxysilyl, carboxy-oxetane, oxetane- oxetane, alkenylether-hydroxy, alkenylether-alkoxysilyl, epoxy-alkoxy, epoxy-alkoxysilyl, dioxolane-dioxolane-alcohol, etc.
- the dental compositions according to the invention can be used for numerous dental applications, and in particular in the field of dental prostheses, in the field of dental restoration and in the field of temporary teeth.
- the dental composition according to the invention is preferably in the form of a single product containing the various components ("single-component") which facilitates its implementation, in particular in the field of dental prostheses. Possibly, the stability of this product can be provided by organic derivatives with amino functions according to the teaching of document WO 98/07798.
- Single component can be deposited using a syringe directly on the plaster model or in a core. Then it is polymerized (polymerization by possible successive layers) using a UV lamp (visible light spectrum 200 - 500 nm).
- the products obtained from the dental composition according to the invention are non-porous.
- the surface of dental prostheses obtained is smooth and shiny and therefore does not require the use of varnish.
- the dental composition according to the invention can be used as filling material for anterior and posterior teeth in different colors (e.g., VITA "), fast and easy to implement.
- the dental composition being non-toxic and polymerizable in thick layers, it is not essential to polymerize the material in successive layers. In general, a single injection of the dental composition is sufficient.
- the tooth can be pretreated with a bonding primer or the dental composition can be prepared in admixture with a bonding primer before its use.
- a bonding primer it is not essential to use the dental composition according to the invention.
- product (B) this product is a mixture of siloxanes, whose viscosity is 23.5 mPa.s and whose proportions by weight and formulas B ,, B 2 and B 3 are given below:
- PS1 isopropylthioxanthone marketed under the brand name Quantacure ITX by the company RAHN.
- Example 1 Composition for dental prosthesis.
- composition obtained is perfectly stable in the absence of light for several months at room temperature. This composition can be worked by hand and for several hours in the light of day.
- a 2.8 ⁇ 0.3 mm thick test tube is produced in a 64 mm long glass capsule (model), 10 mm wide (model) and open at the top by pouring the prepared composition ("single component") into the The composition is dried by passing the capsule for 1 to 2 seconds (3m / min) under a UN lamp of 200 W / cm power corresponding to the excitation of a mixture of mercury and gallium and emitting in the field. UV visible beyond 400 nm. The product obtained is demolded by breaking the glass.
- the SHORE D hardness of the two polymerized compositions is determined on each side of the part produced immediately after crosslinking.
- Shore D hardness continues to change significantly for a few hours.
- the volume shrinkage is very low and excellent dimensional stability is obtained.
- the loss of mass is less than 1%.
- the product can be used with or without primer in the presence of artificial teeth or natural teeth.
- the properties of the material obtained are in accordance with DIN / ISO 1567.
- Example 2 Composition for dental restoration.
- a composition for dental restoration is prepared by mixing:
- siloxane (A) stabilized with 50 ppm of Tinuvin 765, - 1.8 parts of photoinitiator (P1) at 75% in ethyl acetate,
- a flowable translucent gray appearance composition is obtained.
- the crosslinking-polymerization operation is carried out using a lamp emitting a light spot emitted through a curved light tip of 8 mm in diameter.
- the source is an Optibulb 80 W lamp (DEMETRON Optilux 500) for wavelengths between 400 and 520 nm.
- the dental composition is applied in a tooth.
- a thickness of 5 mm is crosslinked in less than 30 seconds.
- a SHORE D hardness of 50 is obtained immediately and can reach 80 to 100 in a few hours.
- Example 3 Composition for dental restoration.
- Example 2 The same concentrations of components and the same procedure are used as above in Example 2. However, the mixture of fillers is treated, before use, at 120 ° C. with 5% w / w of silicone of general average formula containing less than 50 ppm of residual platinum:
- the restorative material obtained after crosslinking according to the procedure of Example 2 has better mechanical strength, an improved elastic modulus, better resistance to compression.
- the dimensional stability and porosity properties of the material are excellent.
- Example 4 Dental pre-composition.
- a dental pre-composition prepared without fillers is obtained by mixing using a magnetic bar:
- a composition 5 mm thick is crosslinked in less than 30 seconds.
- the density of the crosslinked composition is measured using a brass pycnometer and its value is 1.0274.
- the transformation rate of the epoxy functions immediately after polymerization is measured from the residual heat of reaction recorded by differential calonmetry
- the residual heat is 17 J / g compared to a non-crosslinked sample which represents 237J / g
- the effective transformation rate epoxy functions with 0.1% photoinitiator is therefore 93%
- the conversion rate of the epoxy functions is 99.3% with a residual heat of 1.5 J / g
- the conversion rate of the epoxy functions is 99.95% with a residual heat of 0.0 U / g Example 6 - Composition for dental prosthesis or dental restoration material.
- crosslinking operation is carried out in an identical manner to that of Example 2 A composition of 5 mm thick crosslink in less than 30 seconds
- the color of the material after crosslinking is close to the ivory color
- the material is particularly suitable for the use of dental prosthesis, in particular the rigidity is greater than 80 Mpa according to ISO 1567
- Example 7 Dental composition.
- composition is formulated with
- Example 8 Dental pre-composition.
- a dental pre-composition M1 prepared without fillers is obtained by mixing using a three-bladed agitator - 100 parts of a silicone composition (B) of density 0.997 and stabilized
- the density of the crosslinked material measured using a brass pycnometer is 1.0274.
- Example 9 Dental pre-composition.
- the residual heat is 17 J / g compared to a non-crosslinked sample which represents 237 J / g. Consequently, the effective conversion rate of the epoxy functions with 0.1% of photoinitiator is therefore 93%.
- the conversion rate of the epoxy functions is 99% with a residual heat of 1.5 J / g.
- the conversion rate of the epoxy functions is 99% with a residual heat of 0.1 J / g.
- the photocrosslinking and the calculation of the transformation rate of the epoxy functions are also carried out for an M1 composition containing 5% by weight of MQM Epoxy type siloxane resin containing 0.5% by weight of hydroxy silyl functions and 2% by weight of epoxy function (mass 43)
- the transformation rate of the epoxy functions is 99%.
- Example 10 composition for dental prosthesis or dental restoration material.
- a composition 5 mm thick is crosslinked in less than 30 seconds.
- the color of the material after crosslinking approximates the ivory color.
- composition in this case, is particularly suitable for dental prostheses, in particular your stiffness is greater than 80 Mpa according to standard IS01567.
- Example 11 dental composition.
- the crosslinking operation is carried out in an identical manner to that of Example 2.
- the stiffness values measured are greater than 80 Mpa according to standard IS01567.
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Biophysics (AREA)
- Dental Preparations (AREA)
- Polyethers (AREA)
- Epoxy Resins (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/806,629 US6747071B1 (en) | 1998-10-02 | 1999-10-01 | Dental composition based on silicone crosslinkable by cation process |
CA002345367A CA2345367C (fr) | 1998-10-02 | 1999-10-01 | Composition dentaire a base d'une silicone reticulable par voie cationique |
AT99946278T ATE265838T1 (de) | 1998-10-02 | 1999-10-01 | Dentalharzmasse auf basis von kationisch vernetzbaren polysiloxanen |
AU58699/99A AU5869999A (en) | 1998-10-02 | 1999-10-01 | Dental composition based on silicone crosslinkable by cation process |
EP99946278A EP1117368B1 (fr) | 1998-10-02 | 1999-10-01 | Composition dentaire a base d'une silicone reticulable par voie cationique |
DE1999617053 DE69917053T2 (de) | 1998-10-02 | 1999-10-01 | Dentalharzmasse auf basis von kationisch vernetzbaren polysiloxanen |
JP2000573329A JP3542560B2 (ja) | 1998-10-02 | 1999-10-01 | 陽イオンプロセスにより架橋できるシリコーンをベースとした歯科用組成物 |
US11/604,510 US20070149636A1 (en) | 1998-10-02 | 2006-11-27 | Dental composition based on silicone crosslinkable by cation process |
US12/644,347 US20100137468A1 (en) | 1998-10-02 | 2009-12-22 | Dental composition based on silicone crosslinkable by cation process |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR98/12375 | 1998-10-02 | ||
FR9812375A FR2784025B1 (fr) | 1998-10-02 | 1998-10-02 | Composition dentaire a base d'une silicone fonctionnalisee reticulable/polymerisable par voie cationique |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/806,629 A-371-Of-International US6747071B1 (en) | 1998-10-02 | 1999-10-01 | Dental composition based on silicone crosslinkable by cation process |
US10/781,064 Division US7247660B2 (en) | 1998-10-02 | 2004-02-18 | Dental composition based on silicone crosslinkable by cation process |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000019967A1 true WO2000019967A1 (fr) | 2000-04-13 |
Family
ID=9531139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1999/002345 WO2000019967A1 (fr) | 1998-10-02 | 1999-10-01 | Composition dentaire a base d'une silicone reticulable par voie cationique |
Country Status (10)
Country | Link |
---|---|
US (4) | US6747071B1 (fr) |
EP (1) | EP1117368B1 (fr) |
JP (1) | JP3542560B2 (fr) |
AT (1) | ATE265838T1 (fr) |
AU (1) | AU5869999A (fr) |
CA (1) | CA2345367C (fr) |
DE (1) | DE69917053T2 (fr) |
ES (1) | ES2216565T3 (fr) |
FR (1) | FR2784025B1 (fr) |
WO (1) | WO2000019967A1 (fr) |
Cited By (19)
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WO2001051540A2 (fr) * | 2000-01-13 | 2001-07-19 | 3M Espe Ag | Preparations polymerisables a base d'epoxides contenant du silicium |
FR2818553A1 (fr) * | 2000-12-22 | 2002-06-28 | Rhodia Chimie Sa | Composition dentaire a base d'une silicone fonctionnalisee reticulaire et/ou polymerisable par voie thermique |
WO2002066535A1 (fr) * | 2001-02-19 | 2002-08-29 | 3M Espe Ag | Preparations polymerisables se basant sur des composes de silicium comprenant des groupes epoxyde aliphatiques et cycloaliphatiques |
WO2002092716A1 (fr) * | 2001-05-16 | 2002-11-21 | Rhodia Chimie | Compositions silicones adhesives sensibles a la pression, leur procede de preparation et leurs utilisations |
WO2002097003A1 (fr) * | 2001-05-30 | 2002-12-05 | Rhodia Chimie | Compositions adhesives sensibles a la pression, leur procede de preparation et leurs utilisations |
FR2827870A1 (fr) * | 2001-07-25 | 2003-01-31 | Rhodia Chimie Sa | Compositions silicones adhesives sensibles a la pression, leur procede de preparations et leurs utilisations |
FR2833484A1 (fr) * | 2001-12-18 | 2003-06-20 | Rhodia Chimie Sa | Composition dentaire a base de solution de silice colloidale en phase continue silicone |
FR2842098A1 (fr) * | 2002-07-12 | 2004-01-16 | Rhodia Chimie Sa | Composition dentaire reticulables/polymerisable par voie cationnique stable et a haute teneur en charge |
US6765036B2 (en) | 2002-01-15 | 2004-07-20 | 3M Innovative Properties Company | Ternary photoinitiator system for cationically polymerizable resins |
WO2005027857A1 (fr) * | 2003-09-05 | 2005-03-31 | Rhodia Chimie | Composition dentaire polymerisable et a haute teneur en charge |
WO2005121200A1 (fr) * | 2004-05-13 | 2005-12-22 | Rhodia Chimie | Composition dentaire reticulable/polymerisable par voie cationique stable et a haute teneur en charge |
FR2872408A1 (fr) * | 2004-06-30 | 2006-01-06 | Rhodia Chimie Sa | Composition dentaire reticulable/polymerisable par voie cationique stable et a haute teneur en charge |
WO2008009718A2 (fr) * | 2006-07-21 | 2008-01-24 | Bluestar Silicones France | Composition dentaire reticulable/polymerisable par voie cationique |
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1998
- 1998-10-02 FR FR9812375A patent/FR2784025B1/fr not_active Expired - Fee Related
-
1999
- 1999-10-01 EP EP99946278A patent/EP1117368B1/fr not_active Revoked
- 1999-10-01 AT AT99946278T patent/ATE265838T1/de not_active IP Right Cessation
- 1999-10-01 AU AU58699/99A patent/AU5869999A/en not_active Abandoned
- 1999-10-01 ES ES99946278T patent/ES2216565T3/es not_active Expired - Lifetime
- 1999-10-01 JP JP2000573329A patent/JP3542560B2/ja not_active Expired - Fee Related
- 1999-10-01 WO PCT/FR1999/002345 patent/WO2000019967A1/fr active IP Right Grant
- 1999-10-01 DE DE1999617053 patent/DE69917053T2/de not_active Expired - Lifetime
- 1999-10-01 US US09/806,629 patent/US6747071B1/en not_active Expired - Fee Related
- 1999-10-01 CA CA002345367A patent/CA2345367C/fr not_active Expired - Fee Related
-
2004
- 2004-02-18 US US10/781,064 patent/US7247660B2/en not_active Expired - Fee Related
-
2006
- 2006-11-27 US US11/604,510 patent/US20070149636A1/en not_active Abandoned
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2009
- 2009-12-22 US US12/644,347 patent/US20100137468A1/en not_active Abandoned
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GB2086914A (en) * | 1980-10-08 | 1982-05-19 | G C Shika Kogya Kk | Compositions for use in Dentistry |
WO1992016183A1 (fr) * | 1991-03-19 | 1992-10-01 | Thera Patent Gmbh & Co. Kg Gesellschaft Für Industrielle Schutzrechte | Utilisation de compositions a base de polycondenses d'acide silicique organiquement modifies pour le revetement de dents et de protheses dentaires |
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Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6779656B2 (en) | 2000-01-13 | 2004-08-24 | 3M Espe Ag | Polymerizable preparations based on epoxides that contain silicon |
WO2001051540A3 (fr) * | 2000-01-13 | 2002-01-17 | 3M Espe Ag | Preparations polymerisables a base d'epoxides contenant du silicium |
DE10001228B4 (de) * | 2000-01-13 | 2007-01-04 | 3M Espe Ag | Polymerisierbare Zubereitungen auf der Basis von siliziumhaltigen Epoxiden |
WO2001051540A2 (fr) * | 2000-01-13 | 2001-07-19 | 3M Espe Ag | Preparations polymerisables a base d'epoxides contenant du silicium |
FR2818553A1 (fr) * | 2000-12-22 | 2002-06-28 | Rhodia Chimie Sa | Composition dentaire a base d'une silicone fonctionnalisee reticulaire et/ou polymerisable par voie thermique |
WO2002051357A1 (fr) * | 2000-12-22 | 2002-07-04 | Rhodia Chimie | Composition dentaire a base d'une silicone fonctionnalisee reticulable et/ou polymerisable par voie thermique |
WO2002066535A1 (fr) * | 2001-02-19 | 2002-08-29 | 3M Espe Ag | Preparations polymerisables se basant sur des composes de silicium comprenant des groupes epoxyde aliphatiques et cycloaliphatiques |
US7235602B2 (en) | 2001-02-19 | 2007-06-26 | 3M Espe Ag | Polymerizable preparations on the basis of silicon compounds comprising aliphatic and cycloaliphatic epoxide groups |
WO2002092716A1 (fr) * | 2001-05-16 | 2002-11-21 | Rhodia Chimie | Compositions silicones adhesives sensibles a la pression, leur procede de preparation et leurs utilisations |
FR2824838A1 (fr) * | 2001-05-16 | 2002-11-22 | Rhodia Chimie Sa | Compositions silicones adhesives sensibles a la pression, leur procede de preparations et leurs utilisations |
FR2825368A1 (fr) * | 2001-05-30 | 2002-12-06 | Rhodia Chimie Sa | Compositions silicones adhesives sensibles a la pression, leur procede de preparations et leurs utilisations |
WO2002097003A1 (fr) * | 2001-05-30 | 2002-12-05 | Rhodia Chimie | Compositions adhesives sensibles a la pression, leur procede de preparation et leurs utilisations |
WO2003010257A1 (fr) * | 2001-07-25 | 2003-02-06 | Rhodia Chimie | Compositions silicones adhesives sensibles a la pression, leur procede de preparations et leurs utilisations |
FR2827870A1 (fr) * | 2001-07-25 | 2003-01-31 | Rhodia Chimie Sa | Compositions silicones adhesives sensibles a la pression, leur procede de preparations et leurs utilisations |
FR2833484A1 (fr) * | 2001-12-18 | 2003-06-20 | Rhodia Chimie Sa | Composition dentaire a base de solution de silice colloidale en phase continue silicone |
WO2003051317A1 (fr) * | 2001-12-18 | 2003-06-26 | Rhodia Chimie | Composition dentaire a base de solution de silice colloïdale en phase continue silicone |
US8519019B2 (en) | 2001-12-18 | 2013-08-27 | Bluestar Silicones France Sas | Dental composition based on a colloidal silica solution in a continuous silicon phase |
US6765036B2 (en) | 2002-01-15 | 2004-07-20 | 3M Innovative Properties Company | Ternary photoinitiator system for cationically polymerizable resins |
FR2842098A1 (fr) * | 2002-07-12 | 2004-01-16 | Rhodia Chimie Sa | Composition dentaire reticulables/polymerisable par voie cationnique stable et a haute teneur en charge |
WO2005027857A1 (fr) * | 2003-09-05 | 2005-03-31 | Rhodia Chimie | Composition dentaire polymerisable et a haute teneur en charge |
WO2005121200A1 (fr) * | 2004-05-13 | 2005-12-22 | Rhodia Chimie | Composition dentaire reticulable/polymerisable par voie cationique stable et a haute teneur en charge |
US7893130B2 (en) * | 2004-05-13 | 2011-02-22 | Bluestar Silicones France Sas | Photocurable dental composition |
KR100840911B1 (ko) * | 2004-05-13 | 2008-06-24 | 로디아 쉬미 | 양이온성 반응에 의해서 가교결합/중합될 수 있는 고도로충전된 안정한 치과용 조성물 |
FR2872408A1 (fr) * | 2004-06-30 | 2006-01-06 | Rhodia Chimie Sa | Composition dentaire reticulable/polymerisable par voie cationique stable et a haute teneur en charge |
US7825167B2 (en) | 2004-07-14 | 2010-11-02 | 3M Espe Ag | Dental composition containing unsaturated halogenated aryl alkyl ether components |
US7799846B2 (en) | 2004-07-14 | 2010-09-21 | 3M Espe Ag | Dental composition containing an epoxy functional carbosilane compound |
US7939580B2 (en) * | 2004-07-14 | 2011-05-10 | 3M Innovative Properties Company | Dental composition containing epoxy functional polymerizable compounds |
US9993393B2 (en) | 2005-12-29 | 2018-06-12 | 3M Innovative Properties Company | Dental compositions and initiator systems with polycyclic aromatic component |
WO2008009718A3 (fr) * | 2006-07-21 | 2008-12-18 | Bluestar Silicones France | Composition dentaire reticulable/polymerisable par voie cationique |
FR2903888A1 (fr) * | 2006-07-21 | 2008-01-25 | Rhodia Recherches & Tech | Composition dentaire reticulable/polymerisable par voie cationique stable. |
WO2008009718A2 (fr) * | 2006-07-21 | 2008-01-24 | Bluestar Silicones France | Composition dentaire reticulable/polymerisable par voie cationique |
US8916624B2 (en) | 2006-07-21 | 2014-12-23 | Bluestar Silicones France Sas | Dental compositions crosslinkable/polymerizable by cationic process |
US8383862B2 (en) | 2007-11-01 | 2013-02-26 | Adeka Corporation | Salt compound, cationic polymerization initiator and cationically polymerizable composition |
Also Published As
Publication number | Publication date |
---|---|
CA2345367A1 (fr) | 2000-04-13 |
US20040171717A1 (en) | 2004-09-02 |
US20070149636A1 (en) | 2007-06-28 |
US6747071B1 (en) | 2004-06-08 |
ATE265838T1 (de) | 2004-05-15 |
ES2216565T3 (es) | 2004-10-16 |
EP1117368A1 (fr) | 2001-07-25 |
DE69917053T2 (de) | 2004-11-18 |
US7247660B2 (en) | 2007-07-24 |
FR2784025B1 (fr) | 2002-10-31 |
JP2002526391A (ja) | 2002-08-20 |
US20100137468A1 (en) | 2010-06-03 |
AU5869999A (en) | 2000-04-26 |
DE69917053D1 (de) | 2004-06-09 |
JP3542560B2 (ja) | 2004-07-14 |
EP1117368B1 (fr) | 2004-05-06 |
CA2345367C (fr) | 2006-12-05 |
FR2784025A1 (fr) | 2000-04-07 |
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