US20210186825A1 - Dental impression material - Google Patents
Dental impression material Download PDFInfo
- Publication number
- US20210186825A1 US20210186825A1 US16/755,039 US201816755039A US2021186825A1 US 20210186825 A1 US20210186825 A1 US 20210186825A1 US 201816755039 A US201816755039 A US 201816755039A US 2021186825 A1 US2021186825 A1 US 2021186825A1
- Authority
- US
- United States
- Prior art keywords
- dental impression
- impression material
- group
- compound
- aliphatic unsaturated
- 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.)
- Abandoned
Links
- 239000002978 dental impression material Substances 0.000 title claims abstract description 73
- 150000001875 compounds Chemical class 0.000 claims abstract description 80
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 49
- 239000003054 catalyst Substances 0.000 claims abstract description 49
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 36
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 16
- -1 polymethylsiloxane Polymers 0.000 claims description 39
- 239000000203 mixture Substances 0.000 claims description 29
- 125000000217 alkyl group Chemical group 0.000 claims description 26
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 26
- 125000004122 cyclic group Chemical group 0.000 claims description 18
- 239000000945 filler Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 14
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- 238000000034 method Methods 0.000 claims description 12
- VEJOYRPGKZZTJW-FDGPNNRMSA-N (z)-4-hydroxypent-3-en-2-one;platinum Chemical compound [Pt].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O VEJOYRPGKZZTJW-FDGPNNRMSA-N 0.000 claims description 8
- 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 7
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- 150000003623 transition metal compounds Chemical class 0.000 claims description 5
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- 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 description 2
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims description 2
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- WDIWAJVQNKHNGJ-UHFFFAOYSA-N CC(C)[Si](C)(C)C Chemical compound CC(C)[Si](C)(C)C WDIWAJVQNKHNGJ-UHFFFAOYSA-N 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
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- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
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- 125000004429 atom Chemical group 0.000 description 2
- 125000001231 benzoyloxy group Chemical group C(C1=CC=CC=C1)(=O)O* 0.000 description 2
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- 230000015572 biosynthetic process Effects 0.000 description 2
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- FUSUHKVFWTUUBE-UHFFFAOYSA-N buten-2-one Chemical compound CC(=O)C=C FUSUHKVFWTUUBE-UHFFFAOYSA-N 0.000 description 2
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- 125000000753 cycloalkyl group Chemical group 0.000 description 2
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- 210000002455 dental arch Anatomy 0.000 description 2
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- PVEOYINWKBTPIZ-UHFFFAOYSA-N but-3-enoic acid Chemical compound OC(=O)CC=C PVEOYINWKBTPIZ-UHFFFAOYSA-N 0.000 description 1
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Images
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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
- C08G77/08—Preparatory processes characterised by the catalysts used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17196314.3A EP3470049A1 (fr) | 2017-10-13 | 2017-10-13 | Matériau d'empreinte dentaire |
| EP17196314.3 | 2017-10-13 | ||
| PCT/EP2018/077425 WO2019072816A1 (fr) | 2017-10-13 | 2018-10-09 | Matériau pour empreinte dentaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US20210186825A1 true US20210186825A1 (en) | 2021-06-24 |
Family
ID=60083852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US16/755,039 Abandoned US20210186825A1 (en) | 2017-10-13 | 2018-10-09 | Dental impression material |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20210186825A1 (fr) |
| EP (2) | EP3470049A1 (fr) |
| JP (1) | JP7146907B2 (fr) |
| CN (1) | CN111225649A (fr) |
| AU (1) | AU2018348397B2 (fr) |
| CA (1) | CA3076264C (fr) |
| WO (1) | WO2019072816A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3962756A4 (fr) * | 2019-04-29 | 2023-01-04 | Bridgestone Corporation | Supports de paroi latérale pour pneus |
| WO2020250129A1 (fr) | 2019-06-12 | 2020-12-17 | 3M Innovative Properties Company | Processus de prise d'empreinte dentaire comportant une composition durcissable par rayonnement contenant des polyorganosiloxanes à fonctionnalite mercapto et des résines vqm |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3775452A (en) * | 1971-04-28 | 1973-11-27 | Gen Electric | Platinum complexes of unsaturated siloxanes and platinum containing organopolysiloxanes |
| US4510094A (en) * | 1983-12-06 | 1985-04-09 | Minnesota Mining And Manufacturing Company | Platinum complex |
| US4600484A (en) * | 1983-12-06 | 1986-07-15 | Minnesota Mining And Manufacturing Company | Hydrosilation process using a (η5 -cyclopentadienyl)tri(σ-aliphatic) platinum complex as the catalyst |
| US4916169A (en) * | 1988-09-09 | 1990-04-10 | Minnesota Mining And Manufacturing Company | Visible radiation activated hydrosilation reaction |
| US5187015A (en) * | 1989-02-17 | 1993-02-16 | Minnesota Mining And Manufacturing Company | Ice release composition, article and method |
| US20080033071A1 (en) * | 2004-07-28 | 2008-02-07 | Ge Bayer Silicones Gmbh & Co. Kg | Use of Light-Activated Hardenable Silicon Compositions for the Production of Thick-Walled Moulded Articles or Thick-Walled Coatings |
| US20100256300A1 (en) * | 2009-04-06 | 2010-10-07 | Wacker Chemie Ag | PT-Catalyzed, Addition-Crosslinking Silicone Compositions Self-Adhesive At Room Temperature |
| US20160319086A1 (en) * | 2013-12-20 | 2016-11-03 | Bluestar Silicones France Sas | Novel photoactivatable system for inhibiting hydrosilylation |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5145886A (en) | 1988-05-19 | 1992-09-08 | Minnesota Mining And Manufacturing Company | Radiation activated hydrosilation reaction |
| CA2014996A1 (fr) * | 1989-05-19 | 1990-11-19 | Joel D. Oxman | Reaction d'hydrosilation activee par les rayonnements |
| US6376569B1 (en) * | 1990-12-13 | 2002-04-23 | 3M Innovative Properties Company | Hydrosilation reaction utilizing a (cyclopentadiene)(sigma-aliphatic) platinum complex and a free radical photoinitiator |
| DE4122310A1 (de) | 1991-07-05 | 1993-01-07 | Bayer Ag | Transparentes material fuer dentale anwendungen |
| US5830951A (en) | 1995-04-13 | 1998-11-03 | Dentsply Detrey G.M.B.H. | Polyvinylsiloxane impression material |
| JPH092916A (ja) | 1995-06-16 | 1997-01-07 | Toshiba Silicone Co Ltd | インダイレクトボンディング法歯科矯正用コア材 |
| US20060281856A1 (en) * | 2005-06-10 | 2006-12-14 | Ralf Kollefrath | Quick set silicone based dental impression materials |
| US9044288B2 (en) * | 2012-12-19 | 2015-06-02 | Dentsply International Inc. | Polyvinylsiloxane based curable dental retraction composition |
| JP2016079190A (ja) | 2014-10-09 | 2016-05-16 | Dic株式会社 | 硬化装置 |
| JP6604791B2 (ja) | 2015-09-16 | 2019-11-13 | 株式会社松風 | 光透過性を有する１ペースト型の可視光硬化性シリコーン組成物、及びこれを用いた光硬化性樹脂成型物の作製方法 |
-
2017
- 2017-10-13 EP EP17196314.3A patent/EP3470049A1/fr not_active Withdrawn
-
2018
- 2018-10-09 JP JP2020520531A patent/JP7146907B2/ja active Active
- 2018-10-09 CN CN201880066559.0A patent/CN111225649A/zh active Pending
- 2018-10-09 US US16/755,039 patent/US20210186825A1/en not_active Abandoned
- 2018-10-09 EP EP18783478.3A patent/EP3694467A1/fr active Pending
- 2018-10-09 AU AU2018348397A patent/AU2018348397B2/en active Active
- 2018-10-09 CA CA3076264A patent/CA3076264C/fr active Active
- 2018-10-09 WO PCT/EP2018/077425 patent/WO2019072816A1/fr unknown
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3775452A (en) * | 1971-04-28 | 1973-11-27 | Gen Electric | Platinum complexes of unsaturated siloxanes and platinum containing organopolysiloxanes |
| US4510094A (en) * | 1983-12-06 | 1985-04-09 | Minnesota Mining And Manufacturing Company | Platinum complex |
| US4600484A (en) * | 1983-12-06 | 1986-07-15 | Minnesota Mining And Manufacturing Company | Hydrosilation process using a (η5 -cyclopentadienyl)tri(σ-aliphatic) platinum complex as the catalyst |
| US4916169A (en) * | 1988-09-09 | 1990-04-10 | Minnesota Mining And Manufacturing Company | Visible radiation activated hydrosilation reaction |
| US5187015A (en) * | 1989-02-17 | 1993-02-16 | Minnesota Mining And Manufacturing Company | Ice release composition, article and method |
| US20080033071A1 (en) * | 2004-07-28 | 2008-02-07 | Ge Bayer Silicones Gmbh & Co. Kg | Use of Light-Activated Hardenable Silicon Compositions for the Production of Thick-Walled Moulded Articles or Thick-Walled Coatings |
| US20100256300A1 (en) * | 2009-04-06 | 2010-10-07 | Wacker Chemie Ag | PT-Catalyzed, Addition-Crosslinking Silicone Compositions Self-Adhesive At Room Temperature |
| US20160319086A1 (en) * | 2013-12-20 | 2016-11-03 | Bluestar Silicones France Sas | Novel photoactivatable system for inhibiting hydrosilylation |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021501224A (ja) | 2021-01-14 |
| JP7146907B2 (ja) | 2022-10-04 |
| AU2018348397A1 (en) | 2020-03-19 |
| EP3470049A1 (fr) | 2019-04-17 |
| CA3076264A1 (fr) | 2019-04-18 |
| EP3694467A1 (fr) | 2020-08-19 |
| AU2018348397B2 (en) | 2022-05-12 |
| WO2019072816A1 (fr) | 2019-04-18 |
| CA3076264C (fr) | 2023-01-24 |
| CN111225649A (zh) | 2020-06-02 |
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