CA2510317C - Materiau d'empreinte dentaire a base de polyorganosiloxane - Google Patents
Materiau d'empreinte dentaire a base de polyorganosiloxane Download PDFInfo
- Publication number
- CA2510317C CA2510317C CA2510317A CA2510317A CA2510317C CA 2510317 C CA2510317 C CA 2510317C CA 2510317 A CA2510317 A CA 2510317A CA 2510317 A CA2510317 A CA 2510317A CA 2510317 C CA2510317 C CA 2510317C
- Authority
- CA
- Canada
- Prior art keywords
- composition
- catalyst
- surfactant
- component
- silicon dioxide
- 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.)
- Expired - Lifetime
Links
- 239000002978 dental impression material Substances 0.000 title abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 125
- 239000000463 material Substances 0.000 claims abstract description 71
- -1 polyvinylsiloxane Polymers 0.000 claims abstract description 68
- 239000004094 surface-active agent Substances 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003054 catalyst Substances 0.000 claims description 103
- 239000011347 resin Substances 0.000 claims description 80
- 229920005989 resin Polymers 0.000 claims description 80
- 239000006185 dispersion Substances 0.000 claims description 61
- 239000012530 fluid Substances 0.000 claims description 45
- 229920002554 vinyl polymer Polymers 0.000 claims description 45
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 36
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 25
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 25
- 239000004014 plasticizer Substances 0.000 claims description 20
- 239000000945 filler Substances 0.000 claims description 19
- 238000006116 polymerization reaction Methods 0.000 claims description 19
- 238000004132 cross linking Methods 0.000 claims description 16
- 229920006136 organohydrogenpolysiloxane Polymers 0.000 claims description 16
- 230000001804 emulsifying effect Effects 0.000 claims description 8
- 125000005375 organosiloxane group Chemical group 0.000 claims description 7
- 239000002736 nonionic surfactant Substances 0.000 claims description 5
- 239000002516 radical scavenger Substances 0.000 claims description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 225
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 83
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 74
- 239000000377 silicon dioxide Substances 0.000 description 70
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 61
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 60
- 235000012239 silicon dioxide Nutrition 0.000 description 60
- 229920001296 polysiloxane Polymers 0.000 description 48
- 239000000049 pigment Substances 0.000 description 34
- 229910052697 platinum Inorganic materials 0.000 description 33
- 235000010215 titanium dioxide Nutrition 0.000 description 32
- 229910000019 calcium carbonate Inorganic materials 0.000 description 30
- 229910052906 cristobalite Inorganic materials 0.000 description 30
- BITPLIXHRASDQB-UHFFFAOYSA-N ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane Chemical compound C=C[Si](C)(C)O[Si](C)(C)C=C BITPLIXHRASDQB-UHFFFAOYSA-N 0.000 description 27
- 229920000642 polymer Polymers 0.000 description 22
- 239000000126 substance Substances 0.000 description 21
- 239000012141 concentrate Substances 0.000 description 19
- 229920002959 polymer blend Polymers 0.000 description 18
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 16
- 239000003795 chemical substances by application Substances 0.000 description 16
- 229910052708 sodium Inorganic materials 0.000 description 16
- 239000011734 sodium Substances 0.000 description 16
- 239000004408 titanium dioxide Substances 0.000 description 16
- 239000008368 mint flavor Substances 0.000 description 15
- 230000006872 improvement Effects 0.000 description 13
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 description 12
- 229940124530 sulfonamide Drugs 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 238000002156 mixing Methods 0.000 description 10
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 10
- 238000009736 wetting Methods 0.000 description 10
- 239000002253 acid Substances 0.000 description 9
- SAESCDGAKWEZRD-UHFFFAOYSA-N formaldehyde;triazin-4-amine Chemical compound O=C.NC1=CC=NN=N1 SAESCDGAKWEZRD-UHFFFAOYSA-N 0.000 description 8
- 239000011575 calcium Substances 0.000 description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 7
- 230000002209 hydrophobic effect Effects 0.000 description 7
- SGHZXLIDFTYFHQ-UHFFFAOYSA-L Brilliant Blue Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C(=CC=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 SGHZXLIDFTYFHQ-UHFFFAOYSA-L 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- 229910052791 calcium Inorganic materials 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 5
- 125000004429 atom Chemical group 0.000 description 5
- 229910000423 chromium oxide Inorganic materials 0.000 description 5
- 239000002537 cosmetic Substances 0.000 description 5
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 239000001056 green pigment Substances 0.000 description 5
- 230000033458 reproduction Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 235000016257 Mentha pulegium Nutrition 0.000 description 4
- 235000004357 Mentha x piperita Nutrition 0.000 description 4
- 241001479543 Mentha x piperita Species 0.000 description 4
- 238000007792 addition Methods 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 235000001050 hortel pimenta Nutrition 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- 239000005909 Kieselgur Substances 0.000 description 3
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 description 3
- 229910020485 SiO4/2 Inorganic materials 0.000 description 3
- 238000007259 addition reaction Methods 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 238000001723 curing Methods 0.000 description 3
- 210000004513 dentition Anatomy 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 239000001034 iron oxide pigment Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 3
- 239000000429 sodium aluminium silicate Substances 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- 210000004872 soft tissue Anatomy 0.000 description 3
- 230000036346 tooth eruption Effects 0.000 description 3
- WHHSHXMIKFVAEK-UHFFFAOYSA-N 2-o-benzyl 1-o-octyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 WHHSHXMIKFVAEK-UHFFFAOYSA-N 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000005041 Mylar™ Substances 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003426 co-catalyst Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- OSTJVIMPJAVUGH-UHFFFAOYSA-N ethenyl-[ethenyl(methyl)silyl]oxy-methylsilane Chemical group C=C[SiH](C)O[SiH](C)C=C OSTJVIMPJAVUGH-UHFFFAOYSA-N 0.000 description 2
- 229910021485 fumed silica Inorganic materials 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- 238000010943 off-gassing Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000001052 yellow pigment Substances 0.000 description 2
- BPMGYFSWCJZSBA-UHFFFAOYSA-N C[SiH](C)O[SiH3] Chemical compound C[SiH](C)O[SiH3] BPMGYFSWCJZSBA-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 206010031009 Oral pain Diseases 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 241000183024 Populus tremula Species 0.000 description 1
- 229910020388 SiO1/2 Inorganic materials 0.000 description 1
- 229910020175 SiOH Inorganic materials 0.000 description 1
- 238000013006 addition curing Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- HJUFTIJOISQSKQ-UHFFFAOYSA-N fenoxycarb Chemical compound C1=CC(OCCNC(=O)OCC)=CC=C1OC1=CC=CC=C1 HJUFTIJOISQSKQ-UHFFFAOYSA-N 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000013038 hand mixing Methods 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 235000012245 magnesium oxide Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 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
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000008197 oral dentition Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 125000005498 phthalate group Chemical class 0.000 description 1
- 150000003058 platinum compounds Chemical class 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- FBWNMEQMRUMQSO-UHFFFAOYSA-N tergitol NP-9 Chemical compound CCCCCCCCCC1=CC=C(OCCOCCOCCOCCOCCOCCOCCOCCOCCO)C=C1 FBWNMEQMRUMQSO-UHFFFAOYSA-N 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 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
- A61K6/90—Compositions for taking dental impressions
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Preparations (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
L'invention concerne un matériau d'empreinte dentaire comprenant un polyvinylsiloxane et un tensioactif, lequel tensioactif confère une propriété de mouillabilité à la composition, de façon que le matériau présente un angle de contact superficiel avec l'eau inférieur à environ 10 degrés après environ 15 secondes.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43603002P | 2002-12-23 | 2002-12-23 | |
| US60/436,030 | 2002-12-23 | ||
| PCT/US2003/040534 WO2004058196A1 (fr) | 2002-12-23 | 2003-12-17 | Materiau d'empreinte dentaire a base de polyorganosiloxane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2510317A1 CA2510317A1 (fr) | 2004-07-15 |
| CA2510317C true CA2510317C (fr) | 2013-05-28 |
Family
ID=32682320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2510317A Expired - Lifetime CA2510317C (fr) | 2002-12-23 | 2003-12-17 | Materiau d'empreinte dentaire a base de polyorganosiloxane |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1575523A1 (fr) |
| JP (1) | JP5449640B2 (fr) |
| CA (1) | CA2510317C (fr) |
| WO (1) | WO2004058196A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2532551A1 (fr) * | 2003-07-18 | 2005-02-24 | Dentsply International Inc. | Materiaux pour empreinte dentaire a base de polyorganosiloxane |
| JP2006282556A (ja) * | 2005-03-31 | 2006-10-19 | Gc Corp | 咬合採得用印象材組成物 |
| EP1882469A1 (fr) | 2006-07-28 | 2008-01-30 | 3M Innovative Properties Company | Préparation à base de polyether et leur utilisation |
| ATE525057T1 (de) | 2007-12-18 | 2011-10-15 | 3M Innovative Properties Co | Dentalzusammensetzung mit einem tensid und eine f-haltige verbindung, herstellungs- und verwendungsverfahren dafür |
| DE202009018142U1 (de) | 2009-05-09 | 2011-02-24 | Kettenbach Gmbh & Co. Kg | Härtbare Zusammensetzungen, daraus hergestellte gehärtete Produkte und deren Verwendung |
| DE102010028973A1 (de) | 2010-05-12 | 2011-11-17 | Voco Gmbh | Tenside enthaltende Zusammensetzung zur dentalen Abformung |
| KR101458797B1 (ko) * | 2013-04-29 | 2014-11-07 | (주) 베리콤 | 기계적 물성이 향상된 치과용 인상재 |
| KR101543335B1 (ko) | 2014-04-29 | 2015-08-12 | (주) 베리콤 | 기계적 물성이 향상된 치과용 인상재 조성물 |
| US10307345B2 (en) * | 2015-11-02 | 2019-06-04 | Dentsply Sirona Inc. | Hydrophilic impression material with improved storage stability |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4657959A (en) * | 1985-11-15 | 1987-04-14 | Minnesota Mining And Manufacturing Company | Hydrophilic silicones |
| DE4306997A1 (de) * | 1993-03-05 | 1994-09-08 | Thera Ges Fuer Patente | Hydrophilierte Polyether |
| US5830951A (en) * | 1995-04-13 | 1998-11-03 | Dentsply Detrey G.M.B.H. | Polyvinylsiloxane impression material |
| EP0847745A2 (fr) * | 1996-12-12 | 1998-06-17 | JENERIC/PENTRON Incorporated | Composition hydrophile pour la prise d'empreintes dentaires à base de silicones |
| DE19711314A1 (de) | 1997-03-18 | 1998-09-24 | Wacker Chemie Gmbh | Lagerstabile, permanent wasserbenetzbare Vulkanisate ergebende Polysiloxanmasse |
| US6561807B2 (en) * | 1998-05-27 | 2003-05-13 | Dentsply Research & Development Corp. | Polyvinylsiloxane impression material |
| US6201038B1 (en) * | 1999-02-18 | 2001-03-13 | Kerr Corporation | Hydrophilically modified curable silicone impression material |
| CA2369903C (fr) * | 1999-04-08 | 2011-05-17 | Dentsply International Inc. | Materiau de prise d'empreinte ameliore a base de polyvynilsiloxane |
| DE10133130A1 (de) | 2001-07-07 | 2003-01-16 | Miele & Cie | Umwälzpumpe mit/ohne Heizungseinrichtung |
| DE102006001126A1 (de) | 2006-01-09 | 2007-07-12 | Kettenbach Gmbh & Co. Kg | Dentalabformmassen, daraus hergestellte gehärtete Produkte und Verwendung von Tensiden zur Herstellung von Dentalabformmassen |
-
2003
- 2003-12-17 JP JP2004563805A patent/JP5449640B2/ja not_active Expired - Fee Related
- 2003-12-17 CA CA2510317A patent/CA2510317C/fr not_active Expired - Lifetime
- 2003-12-17 WO PCT/US2003/040534 patent/WO2004058196A1/fr not_active Ceased
- 2003-12-17 EP EP03814199A patent/EP1575523A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP1575523A1 (fr) | 2005-09-21 |
| JP5449640B2 (ja) | 2014-03-19 |
| CA2510317A1 (fr) | 2004-07-15 |
| JP2006513215A (ja) | 2006-04-20 |
| WO2004058196A1 (fr) | 2004-07-15 |
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| CA2510317C (fr) | Materiau d'empreinte dentaire a base de polyorganosiloxane | |
| US20050027032A1 (en) | Polyorganosiloxane dental impression materials | |
| CA2369903C (fr) | Materiau de prise d'empreinte ameliore a base de polyvynilsiloxane | |
| CA2532551A1 (fr) | Materiaux pour empreinte dentaire a base de polyorganosiloxane | |
| EP0986362A2 (fr) | Materiau a empreinte ameliore au polyvinylsiloxane | |
| JPH10167923A (ja) | 歯科仮封用シリコーン組成物 | |
| CA2290986A1 (fr) | Materiau a empreinte ameliore au polyvinylsiloxane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20231218 |