US20080182997A1 - Radical polymerizable macrocyclic resin compositions with low polymerization stress - Google Patents
Radical polymerizable macrocyclic resin compositions with low polymerization stress Download PDFInfo
- Publication number
- US20080182997A1 US20080182997A1 US12/079,525 US7952508A US2008182997A1 US 20080182997 A1 US20080182997 A1 US 20080182997A1 US 7952508 A US7952508 A US 7952508A US 2008182997 A1 US2008182997 A1 US 2008182997A1
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- Prior art keywords
- precursor
- polymerizable
- oligomer
- activated
- radical polymerizable
- Prior art date
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- QKSWAIRMQCOSMV-UHFFFAOYSA-N C=C(C)C(=O)OCC(CCC[Y]CCCC(COC(=O)C(=C)C)OC(=O)N1C=CN=C1)OC(=O)N1C=CN=C1.C=C(C)C(=O)OCC(O)CCC[Y]CCCC(O)COC(=O)C(=C)C.O=C(N1C=CN=C1)N1C=CN=C1 Chemical compound C=C(C)C(=O)OCC(CCC[Y]CCCC(COC(=O)C(=C)C)OC(=O)N1C=CN=C1)OC(=O)N1C=CN=C1.C=C(C)C(=O)OCC(O)CCC[Y]CCCC(O)COC(=O)C(=C)C.O=C(N1C=CN=C1)N1C=CN=C1 QKSWAIRMQCOSMV-UHFFFAOYSA-N 0.000 description 1
- DDFSXASBYKGARE-UHFFFAOYSA-N C=C(C)C(=O)OCC(COC1=CC=C(C(C)(C)C2=CC=C(OCC(COC(=O)C(=C)C)OC(=O)N3C=CN=C3)C=C2)C=C1)OC(=O)N1C=CN=C1.C=C(C)C(=O)OCC1COC2=CC=C(C=C2)C(C)(C)C2=CC=C(C=C2)OCC(COC(=O)C(=C)C)OC(=O)OCCCCCCCCCCOC(=O)OC(COC(=O)C(=C)C)COC2=CC=C(C=C2)C(C)(C)C2=CC=C(C=C2)OCC(COC(=O)C(=C)C)OC(=O)OCCCCCCCCCCOC(=O)O1 Chemical compound C=C(C)C(=O)OCC(COC1=CC=C(C(C)(C)C2=CC=C(OCC(COC(=O)C(=C)C)OC(=O)N3C=CN=C3)C=C2)C=C1)OC(=O)N1C=CN=C1.C=C(C)C(=O)OCC1COC2=CC=C(C=C2)C(C)(C)C2=CC=C(C=C2)OCC(COC(=O)C(=C)C)OC(=O)OCCCCCCCCCCOC(=O)OC(COC(=O)C(=C)C)COC2=CC=C(C=C2)C(C)(C)C2=CC=C(C=C2)OCC(COC(=O)C(=C)C)OC(=O)OCCCCCCCCCCOC(=O)O1 DDFSXASBYKGARE-UHFFFAOYSA-N 0.000 description 1
- IOFBZNAPLQEYKO-UHFFFAOYSA-N C=C(C)C(=O)OCC(COC1=CC=C(C(C)(C)C2=CC=C(OCC(COC(=O)C(=C)C)OC(=O)N3C=CN=C3)C=C2)C=C1)OC(=O)N1C=CN=C1.[H]OC(COC(=O)C(=C)C)COC1=CC=C(C(C)(C)C2=CC=C(OCC(COC(=O)C(=C)C)O[H])C=C2)C=C1 Chemical compound C=C(C)C(=O)OCC(COC1=CC=C(C(C)(C)C2=CC=C(OCC(COC(=O)C(=C)C)OC(=O)N3C=CN=C3)C=C2)C=C1)OC(=O)N1C=CN=C1.[H]OC(COC(=O)C(=C)C)COC1=CC=C(C(C)(C)C2=CC=C(OCC(COC(=O)C(=C)C)O[H])C=C2)C=C1 IOFBZNAPLQEYKO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
- C08G64/1691—Aliphatic-aromatic or araliphatic polycarbonates unsaturated
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
- C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
- C08F222/1025—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate of aromatic dialcohols
-
- 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
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/34—Oligomeric, e.g. cyclic oligomeric
Definitions
- This invention relates to free radical polymerizable macrocyclic compounds and composition, which feature by their low shrinkage and low contraction stress upon polymerization.
- Such low shrinkage and low stress resin could find their wide range of applications, especially in microelectronic, special coating and restorative dentistry where the dimensional stability and contraction stress within cured materials are critical to the total performance.
- the polymerization shrinkage of curable material is referred to the dimensional contraction during polymerization or curing, because the formation of covalent bonding during polymerization bring the molecules closer each other than that while they are free in van der Walls distance.
- the origin of polymerization stress comes from a restrained polymerization or shrinking during curing. Therefore, it is not only related to polymerization shrinkage, but also is dependent on the polymerization kinetics.
- the objective is to present a general method to produce a macrocyclic oligomer which would be converted into 3D network via free radical polymerization.
- U.S. Pat. No. 4,644,053 disclosed a method to synthesize single macrocyclic compounds. Then various macrocyclics oligomers, including carbonates, esters, amides, ethers, imides, sulfides, et al, have been prepared. However, high temperature ring-opening reaction has to be involved to convert these macrocyclics into high molecular weight polymers.
- U.S. Pat. No. 5,047,261 disclosed a composition containing a five-member carbonate cyclic group for fast copolymerization with mathacrylate.
- U.S. Pat. No. 5,962,703 disclosed functionalized bicyclic methacrylate with norboneyl or norbonadienl group.
- U.S. Pat. No. 6,043,361 disclosed polymerizable cyclic allylic sufides is used for low shrinkage materials.
- the macrocyclic oligomers are prepared under pseudo-high-dilution condition via a condensation between a reactive and free radical polymerizable precursor and various coupling agents to afford carbonate, ester, siloxane, phosphonate, et al linkages to result in macrocyclic oligomers.
- the condensation groups usually have to be activated to assure a mild reaction for cyclization with the coupling monomers.
- BisGMA is one of widely used dental resin and it contains two free radical polymerizable group, methacrylate and two hydroxyl groups. This turns BisGMA an ideal candidate for polymerizable macrocyclic oligomer, although the presence of BisGMA isomer would make more complicated to this approach.
- carbonyldiimidazol (CDI, 1), was used to selectively reacted with the secondary alcohol in BisGMA (2) to give an activated BisGMA, DIZ-BisGMA(3). It was isolated and the chemical structure of DIZ-BisGMA was fully characterized with FITR and NMR.
- CDI and its intermediates could exhibit surprisingly specificity towards primary, secondary, tertiary functional groups, of the same type, during the controlled formation of various well-defined molecular sequence.
- Our idea is to adopt same chemistry of CDI and to activate the two secondary hydroxyl group.
- an activated precursor, DIZ-BisGMA was made to react with various primary diols 1,10-decanediol, under a pseudo high-dilution condition, as shown in Scheme II. Both reactants were simultaneously charged into the system in a high-dilution condition via slowly, precisely controlled addition to ensure a favorable formation of cyclic product.
Abstract
A composition of macrocyclic oligomer with at least one (meth)acrylate polymerizable group. A method includes preparing an activated precursor of an oligomer at pseudo high-dilution conditions. A method also includes preparing an activated precursor of an oligomer by reacting the precursor with an activated coupling agent, wherein the precursor is condensable and polymerizable.
Description
- This is a Continuation Application which claims priority to pending U.S. Ser. No. 11/153,090 filed on Jun. 15, 2005 which in turn claims priority to provisional patent application Ser. No. 60/579,836 (Case LDC-949A) filed on Jun. 15, 2004.
- This invention relates to free radical polymerizable macrocyclic compounds and composition, which feature by their low shrinkage and low contraction stress upon polymerization. Such low shrinkage and low stress resin could find their wide range of applications, especially in microelectronic, special coating and restorative dentistry where the dimensional stability and contraction stress within cured materials are critical to the total performance.
- The polymerization shrinkage of curable material is referred to the dimensional contraction during polymerization or curing, because the formation of covalent bonding during polymerization bring the molecules closer each other than that while they are free in van der Walls distance. The origin of polymerization stress, on the other hand, comes from a restrained polymerization or shrinking during curing. Therefore, it is not only related to polymerization shrinkage, but also is dependent on the polymerization kinetics.
- It is well known that with increasing molecular weight, the mobility of polymeric chain would be limited, the diffusion is becoming the rate control factor. In addition, such a limited mobility in a cross-linking system appear to come earlier in comparison with linear system, which means extra reaction would lead to an increasing polymerization stress. There are different ways to control the stress generation and development:
-
- 1. Slow down the polymerization rate;
- Introducing a special rate controller like stable radicals;
- Creating different polymerization zones from which the stress developed in a polymerized zone could be transferred to its adjacent unpolymerized zone and got relief like segmental polymerization technique;
- Employing different polymerization groups;
- Using large-size macromonomer to limited its reactivity at the early stage;
- 2. Reduce the conversion;
- Pre-building a 2D or 3D structure like macrocyclics, dendrimers or hyperbranches;
- 3. Limiting the cross-link density to offer acceptable mechanical property.
- 1. Slow down the polymerization rate;
- To reduce polymerization shrinkage and stress in the specific dental restorative composite, all of above approaches are taking into account. In this invention, however, the objective is to present a general method to produce a macrocyclic oligomer which would be converted into 3D network via free radical polymerization.
- U.S. Pat. No. 4,644,053, disclosed a method to synthesize single macrocyclic compounds. Then various macrocyclics oligomers, including carbonates, esters, amides, ethers, imides, sulfides, et al, have been prepared. However, high temperature ring-opening reaction has to be involved to convert these macrocyclics into high molecular weight polymers.
- U.S. Pat. No. 5,047,261, disclosed a composition containing a five-member carbonate cyclic group for fast copolymerization with mathacrylate.
- U.S. Pat. No. 5,792,821, disclosed polymerizable cyclidextrin (CD) derivatives, in which methacrylate was attached on CD.
- U.S. Pat. No. 5,962,703, disclosed functionalized bicyclic methacrylate with norboneyl or norbonadienl group.
- U.S. Pat. No. 6,043,361, disclosed polymerizable cyclic allylic sufides is used for low shrinkage materials.
- The macrocyclic oligomers are prepared under pseudo-high-dilution condition via a condensation between a reactive and free radical polymerizable precursor and various coupling agents to afford carbonate, ester, siloxane, phosphonate, et al linkages to result in macrocyclic oligomers. To avoid the premature polymerization of methacrylate groups, the condensation groups usually have to be activated to assure a mild reaction for cyclization with the coupling monomers.
- BisGMA is one of widely used dental resin and it contains two free radical polymerizable group, methacrylate and two hydroxyl groups. This turns BisGMA an ideal candidate for polymerizable macrocyclic oligomer, although the presence of BisGMA isomer would make more complicated to this approach. As shown in Scheme I, carbonyldiimidazol (CDI, 1), was used to selectively reacted with the secondary alcohol in BisGMA (2) to give an activated BisGMA, DIZ-BisGMA(3). It was isolated and the chemical structure of DIZ-BisGMA was fully characterized with FITR and NMR. Actually, according to the recent report by Davis et al of Courtlaulds, England, CDI and its intermediates could exhibit surprisingly specificity towards primary, secondary, tertiary functional groups, of the same type, during the controlled formation of various well-defined molecular sequence. Our idea is to adopt same chemistry of CDI and to activate the two secondary hydroxyl group. Furthermore, an activated precursor, DIZ-BisGMA, was made to react with various primary diols 1,10-decanediol, under a pseudo high-dilution condition, as shown in Scheme II. Both reactants were simultaneously charged into the system in a high-dilution condition via slowly, precisely controlled addition to ensure a favorable formation of cyclic product. Since the product, C10-CYCBGM (5), is accumulated with a final concentration of 0.02M, which is much higher than the classical high dilution condition (0.001M), this procedure is, therefore, referred as pseudo-high-dilution approach. Since imidazol is produced from both precursor and cyclization steps, a continuous process was successfully developed without direct separation of DIZ-BisGMA.
Claims (7)
1. A dental composition comprising a macrocyclic oligomer with at least one (meth)acrylate polymerizable group.
2. A method of preparing a dental composition comprising a polymerizable macrocyclic oligomer, comprising the step of preparing an activated precursor of an oligomer at pseudo high-dilution conditions.
3. A method claimed in 2, wherein said activated precursor is liquid, crystalline solid or a combination of both.
4. A method as in claim 2 , wherein said precursor itself is polymerizable.
5. A method as in claim 2 , comprising the step of reacting said precursor with a coupling agent selected from the group consisting of primary diols, secondary amines, diacids and combinations thereof.
6. A method as in claim 5 , wherein said coupling agent is aliphatic, aromatic or both.
7. A method of preparing a dental composition comprising a polymerizable macrocyclic oligomer, comprising the step of preparing an activated precursor of an oligomer by reacting said precursor with an activated coupling agent, wherein said precursor is condensable and polymerizable.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/079,525 US20080182997A1 (en) | 2004-06-15 | 2008-03-27 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
US12/381,781 US20090182109A1 (en) | 2004-06-15 | 2009-03-16 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
US12/655,028 US20100234549A1 (en) | 2004-06-15 | 2009-12-22 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57983604P | 2004-06-15 | 2004-06-15 | |
US11/153,090 US20060287459A1 (en) | 2004-06-15 | 2005-06-15 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
US12/079,525 US20080182997A1 (en) | 2004-06-15 | 2008-03-27 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/153,090 Continuation US20060287459A1 (en) | 2004-06-15 | 2005-06-15 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/381,781 Continuation US20090182109A1 (en) | 2004-06-15 | 2009-03-16 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
Publications (1)
Publication Number | Publication Date |
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US20080182997A1 true US20080182997A1 (en) | 2008-07-31 |
Family
ID=34972726
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/153,090 Abandoned US20060287459A1 (en) | 2004-06-15 | 2005-06-15 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
US12/079,525 Abandoned US20080182997A1 (en) | 2004-06-15 | 2008-03-27 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
US12/381,781 Abandoned US20090182109A1 (en) | 2004-06-15 | 2009-03-16 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
US12/655,028 Abandoned US20100234549A1 (en) | 2004-06-15 | 2009-12-22 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
US12/912,951 Expired - Fee Related US8129446B2 (en) | 2004-06-15 | 2010-10-27 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
US13/300,908 Abandoned US20120108837A1 (en) | 2004-06-15 | 2011-11-21 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/153,090 Abandoned US20060287459A1 (en) | 2004-06-15 | 2005-06-15 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/381,781 Abandoned US20090182109A1 (en) | 2004-06-15 | 2009-03-16 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
US12/655,028 Abandoned US20100234549A1 (en) | 2004-06-15 | 2009-12-22 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
US12/912,951 Expired - Fee Related US8129446B2 (en) | 2004-06-15 | 2010-10-27 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
US13/300,908 Abandoned US20120108837A1 (en) | 2004-06-15 | 2011-11-21 | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
Country Status (7)
Country | Link |
---|---|
US (6) | US20060287459A1 (en) |
EP (1) | EP1778164B1 (en) |
JP (2) | JP2008502781A (en) |
AT (1) | ATE464875T1 (en) |
CA (1) | CA2570341C (en) |
DE (1) | DE602005020806D1 (en) |
WO (1) | WO2005123008A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CA2571207C (en) * | 2004-06-15 | 2014-08-05 | Dentsply International Inc. | Low shrinkage and low stress dental compositions |
ATE464875T1 (en) | 2004-06-15 | 2010-05-15 | Dentsply Int Inc | RADICAL POLYMERIZABLE MACROCYCLIC RESIN COMPOSITIONS WITH LOW POLYMERIZATION VOLTAGE |
US8747831B2 (en) | 2011-06-22 | 2014-06-10 | Dentsply International Inc. | Method and antibacterial/antimicrobial compositions in dental compositions |
US8779024B2 (en) * | 2012-02-28 | 2014-07-15 | Dentsply International Inc. | Acid-neutralizing resins and hardenable dental compositions thereof |
JP6058482B2 (en) * | 2013-06-26 | 2017-01-11 | 積水化成品工業株式会社 | Cyclic macromonomer, polymer crosslinked product, polymer gel, and production method thereof |
CN105125415B (en) * | 2015-06-30 | 2018-01-16 | 吉林省登泰克牙科材料有限公司 | The preparation method of the dentistry compound resin material of oligomerization shrinkage factor |
CN110249118B (en) * | 2017-02-14 | 2022-01-25 | 卡明斯公司 | Compressor bypass flow arrangement |
WO2021117839A1 (en) * | 2019-12-10 | 2021-06-17 | クラレノリタケデンタル株式会社 | Dental composition |
US20240091107A1 (en) | 2020-12-25 | 2024-03-21 | Kuraray Noritake Dental Inc. | Dental composition |
EP4268795A1 (en) | 2020-12-25 | 2023-11-01 | Kuraray Noritake Dental Inc. | Dental composition |
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Also Published As
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US20120108837A1 (en) | 2012-05-03 |
JP2012188672A (en) | 2012-10-04 |
US20090182109A1 (en) | 2009-07-16 |
JP2008502781A (en) | 2008-01-31 |
US8129446B2 (en) | 2012-03-06 |
JP5647176B2 (en) | 2014-12-24 |
US20110152569A1 (en) | 2011-06-23 |
WO2005123008A1 (en) | 2005-12-29 |
EP1778164B1 (en) | 2010-04-21 |
US20100234549A1 (en) | 2010-09-16 |
DE602005020806D1 (en) | 2010-06-02 |
EP1778164A1 (en) | 2007-05-02 |
CA2570341C (en) | 2012-12-18 |
US20060287459A1 (en) | 2006-12-21 |
ATE464875T1 (en) | 2010-05-15 |
CA2570341A1 (en) | 2005-12-29 |
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