公开(公告)号：US06187836B1

公开(公告)日：2001-02-13

申请号：US09092550

申请日：1998-06-05

申请人： Joel D. Oxman ,  Matthew C. Trom ,  Dwight W. Jacobs

发明人： Joel D. Oxman ,  Matthew C. Trom ,  Dwight W. Jacobs

IPC分类号： C08F248

CPC分类号： A61K6/0017 ,  A61K6/0023 ,  A61K6/083 ,  A61K6/087 ,  C08G59/68 ,  C08G65/105 ,  Y10S522/908 ,  C08L63/00 ,  C08L33/00

摘要： Photopolymerizable compositions that include free radically active and cationically active functional groups, and methods for polymerizing such compositions, in which the onset of cationic polymerization is controllably delayed to extend the time between formation of a moldable gel and formation of a hardened solid.

摘要翻译： 包括游离的自由基活性和阳离子活性官能团的光聚合组合物和聚合这种组合物的方法，其中阳离子聚合的开始被可控地延迟以延长形成可模制凝胶和形成硬化固体之间的时间。

公开(公告)号：US06306926B1

公开(公告)日：2001-10-23

申请号：US09168051

申请日：1998-10-07

申请人： Kathyrn R. Bretscher ,  Richard P. Rusin ,  Bradley D. Craig ,  Sumita B. Mitra ,  Joel D. Oxman ,  Janis R. Gust ,  Cheryl A. Hayne ,  James W. Westberg ,  Matthew C. Trom ,  Brant U. Kolb ,  Dwight W. Jacobs ,  David A. Kaisaki ,  James A. Baker

发明人： Kathyrn R. Bretscher ,  Richard P. Rusin ,  Bradley D. Craig ,  Sumita B. Mitra ,  Joel D. Oxman ,  Janis R. Gust ,  Cheryl A. Hayne ,  James W. Westberg ,  Matthew C. Trom ,  Brant U. Kolb ,  Dwight W. Jacobs ,  David A. Kaisaki ,  James A. Baker

IPC分类号： A61K6087

CPC分类号： A61K6/083 ,  A61K6/0073 ,  A61K6/087 ,  C01P2006/12 ,  C08K3/013 ,  C09C1/00 ,  C09C1/3045 ,  C09C1/40 ,  Y10S522/908 ,  Y10T428/2993 ,  C08L33/00 ,  C08L63/00

摘要： Polymerizable compositions that include: (a) a cationically active functional group; (b) an initiation system capable of initiating cationic polymerization of the cationically active functional group; and (c) a filler composition that includes various radiopacifying fillers in an amount sufficient to render the polymerizable composition radiopaque. Components (a), (b), and (c) are selected such that the polymerizable composition polymerizes to form a polymerized composition having a Barcol hardness, measured using a GYZJ-935 meter, of at least 10 within 30 minutes following initiation of the cationically active functional group at a reaction temperature of 25° C.

摘要翻译： 可聚合组合物，其包括：（a）阳离子活性官能团; （b）能够引发阳离子活性官能团的阳离子聚合的引发体系; 和（c）包含足以使可聚合组合物不透射线的量的各种放射性填料的填料组合物。 选择组分（a），（b）和（c），使得可聚合组合物聚合以形成具有Barcol硬度的聚合组合物，其在使用GYZJ-935米测量时在30分钟内至少10分钟 阳离子活性官能团的反应温度为25℃

公开(公告)号：USRE42024E1

公开(公告)日：2011-01-11

申请号：US11320560

申请日：2005-12-29

申请人： Matthew C. Trom ,  Joel D. Oxman

发明人： Matthew C. Trom ,  Joel D. Oxman

IPC分类号： A61K8/00 ,  A61K8/18 ,  A61K6/00 ,  A61Q11/00 ,  A61C5/00 ,  C09K13/06

CPC分类号： A61K8/90 ,  A61K8/02 ,  A61K8/22 ,  A61Q11/00 ,  A61K6/0017 ,  C08L71/02

摘要： Dental compositions containing adjuvants are provided that have the capability of undergoing an increase in viscosity in response to an increase in temperature. In a preferred embodiment, the compositions also have the ability to reverse their viscosity in response to a decrease in temperature.

摘要翻译： 提供含有佐剂的牙科组合物，其具有响应于温度升高而粘度增加的能力。 在优选的实施方案中，组合物还具有响应于温度降低而使其粘度反转的能力。

公开(公告)号：US07030049B2

公开(公告)日：2006-04-18

申请号：US10269131

申请日：2002-10-11

申请人： Richard P. Rusin ,  Bradley D. Craig ,  Joel D. Oxman ,  James W. Westberg ,  Matthew C. Trom ,  Brant U. Kolb ,  James A. Baker

发明人： Richard P. Rusin ,  Bradley D. Craig ,  Joel D. Oxman ,  James W. Westberg ,  Matthew C. Trom ,  Brant U. Kolb ,  James A. Baker

IPC分类号： C04B35/14

CPC分类号： A61K6/083 ,  A61K6/0073 ,  A61K6/087 ,  C01P2006/12 ,  C08K3/013 ,  C09C1/00 ,  C09C1/3045 ,  C09C1/40 ,  Y10S522/908 ,  Y10T428/2993 ,  C08L33/00 ,  C08L63/00

摘要： Polymerizable compositions that include: (a) a cationically active functional group; (b) an initiation system capable of initiating cationic polymerization of the cationically active functional group; and (c) a filler composition that includes various radiopacifying fillers in an amount sufficient to render the polymerizable composition radiopaque. Components (a), (b), and (c) are selected such that the polymerizable composition polymerizes to form a polymerized composition having a Barcol hardness, measured using a GYZJ-935 meter, of at least 10 within 30 minutes following initiation of the cationically active functional group at a reaction temperature of 25° C.

公开(公告)号：US06669927B2

公开(公告)日：2003-12-30

申请号：US10001139

申请日：2001-11-01

申请人： Matthew C. Trom ,  Joel D. Oxman

发明人： Matthew C. Trom ,  Joel D. Oxman

IPC分类号： A61K716

CPC分类号： A61K8/02 ,  A61K6/08 ,  A61K8/22 ,  A61K8/90 ,  A61Q11/00 ,  C08L71/02

摘要： Dental compositions containing adjuvants are provided that have the capability of undergoing an increase in viscosity in response to an increase in temperature. In a preferred embodiment, the compositions also have the ability to reverse their viscosity in response to a decrease in temperature.

公开(公告)号：US06444725B1

公开(公告)日：2002-09-03

申请号：US09489612

申请日：2000-01-21

申请人： Matthew C. Trom ,  Joel D. Oxman

发明人： Matthew C. Trom ,  Joel D. Oxman

IPC分类号： C08J300

CPC分类号： A61K6/0017 ,  Y10S522/908 ,  C08L33/00

摘要： An aesthetic dental sealant comprising a hardenable resin, a hardener, and a colorant, the composition has an initial color prior to exposure to actinic radiation and a final color that is different from the initial color subsequent to the composition being exposed to actinic radiation.

摘要翻译： 包含可硬化树脂，硬化剂和着色剂的美学牙科密封剂，组合物在暴露于光化辐射之前具有初始颜色，并且最终颜色与组合物暴露于光化辐射之后的初始颜色不同。

公开(公告)号：US6025406A

公开(公告)日：2000-02-15

申请号：US838835

申请日：1997-04-11

申请人： Joel D. Oxman ,  Dwight W. Jacobs

发明人： Joel D. Oxman ,  Dwight W. Jacobs

IPC分类号： A61K6/00 ,  A61K6/087 ,  C08F2/50 ,  C08G59/40 ,  G03F7/004 ,  G03F7/029 ,  G03F7/038 ,  A61K6/08 ,  C08G65/04

CPC分类号： A61K6/0017 ,  A61K6/0023 ,  A61K6/083 ,  A61K6/087 ,  G03F7/029 ,  G03F7/038 ,  Y10S522/908

摘要： Photocurable, addition polymerizable compositions contain an epoxy resin and a photoinitiator system containing (a) an epoxy resin and (b) a photoinitiator system comprising: (i) an iodonium salt; (ii) a visible light sensitizer; and (iii) an electron donor compound, wherein the photoinitiator system has a photoinduced potential of at least about 0 mV relative to a standard solution of 2.9.times.10.sup.-5 moles/g diphenyl iodonium hexafluoroantimonate and 1.5.times.10.sup.-5 moles/g camphorquinone in 2-butanone. The compositions cure on exposure to light in the visible spectrum and are useful in a variety of applications, including dental adhesives and composites.

公开(公告)号：US6043295A

公开(公告)日：2000-03-28

申请号：US362410

申请日：1999-07-28

申请人： Joel D. Oxman ,  Dwight W. Jacobs

发明人： Joel D. Oxman ,  Dwight W. Jacobs

IPC分类号： A61K6/00 ,  A61K6/087 ,  C08F2/50 ,  C08G59/40 ,  G03F7/004 ,  G03F7/029 ,  G03F7/038 ,  A61K6/08 ,  G03C1/73

CPC分类号： A61K6/0017 ,  A61K6/0023 ,  A61K6/083 ,  A61K6/087 ,  G03F7/029 ,  G03F7/038 ,  Y10S522/908

摘要： Photocurable, addition polymerizable compositions contain an epoxy resin and a photoinitiator system containing (a) an epoxy resin and (b) a photoinitiator system comprising: (i) an iodonium salt; (ii) a visible light sensitizer; and (iii) an electron donor compound, wherein the photoinitiator system has a photoinduced potential of at least about 0 mV relative to a standard solution of 2.9.times.10.sup.-5 moles/g diphenyl iodonium hexafluoroantimonate and 1.5.times.10.sup.-5 moles/g camphorquinone in 2-butanone. The compositions cure on exposure to light in the visible spectrum and are useful in a variety of applications, including dental adhesives and composites.

摘要翻译： 可光固化的可加成聚合组合物含有环氧树脂和含有（a）环氧树脂的光引发剂体系和（b）光引发剂体系，其包含：（ⅰ）碘鎓盐; （ii）可见光敏化剂; 和（iii）电子给体化合物，其中光引发剂体系相对于2.9×10 -5摩尔/ g二苯基碘鎓六氟锑酸盐和1.5×10-5摩尔/ g樟脑醌的标准溶液，具有至少约0mV的光诱导电位 丁酮。 组合物在可见光谱下暴露于光下固化，并且可用于各种应用，包括牙科粘合剂和复合材料。

公开(公告)号：US5998495A

公开(公告)日：1999-12-07

申请号：US840093

申请日：1997-04-11

申请人： Joel D. Oxman ,  Dwight W. Jacobs

发明人： Joel D. Oxman ,  Dwight W. Jacobs

IPC分类号： A61K6/00 ,  A61K6/087 ,  C08F2/50 ,  C08G59/40 ,  C08G65/28 ,  G03F7/004 ,  G03F7/029 ,  G03F7/038 ,  C08L63/10

CPC分类号： A61K6/0017 ,  A61K6/0023 ,  A61K6/083 ,  A61K6/087 ,  G03F7/029 ,  G03F7/038 ,  Y10S522/908

摘要： Photocurable, addition polymerizable compositions contain an epoxy resin and a photoinitiator system containing (a) an epoxy resin, (b) a hydroxyl containing material and (c) a photoinitiator system comprising: (i) an iodonium salt; (ii) a visible light sensitizer; and (iii) an electron donor compound, wherein the photoinitiator system has a photoinduced potential of at least about 100 mV relative to a standard solution of 2.9.times.10.sup.-5 moles/g diphenyl iodonium hexafluoroantimonate and 1.5.times.10.sup.-5 moles/g camphorquinone in 2-butanone. The compositions cure on exposure to light in the visible spectrum and are useful in a variety of applications, including dental adhesives and composites.

摘要翻译： 可光固化的可加成聚合组合物含有环氧树脂和含有（a）环氧树脂，（b）含羟基物质和（c）光引发剂体系的光引发剂体系，其包含：（ⅰ）碘鎓盐; （ii）可见光敏化剂; 和（iii）电子给体化合物，其中光引发剂体系相对于2.9×10-5摩尔/ g二苯基碘鎓六氟锑酸盐和1.5×10-5摩尔/ g樟脑醌的标准溶液，具有至少约100mV的光诱导电位 丁酮。 组合物在可见光谱下暴露于光下固化，并且可用于各种应用，包括牙科粘合剂和复合材料。

公开(公告)号：US5814682A

公开(公告)日：1998-09-29

申请号：US663727

申请日：1996-06-14

申请人： Richard P. Rusin ,  Paula D. Ario ,  Dwight W. Jacobs ,  Joel D. Oxman ,  Sumita B. Mitra ,  Ronald M. Randklev

发明人： Richard P. Rusin ,  Paula D. Ario ,  Dwight W. Jacobs ,  Joel D. Oxman ,  Sumita B. Mitra ,  Ronald M. Randklev

IPC分类号： A61K6/00 ,  A61K6/083 ,  C08K3/34

CPC分类号： A61K6/0091 ,  A61K6/0023

摘要： The present invention provides a method of luting a provisional prosthetic device to tooth structure using glass ionomer cement systems having reduced bulk shear adhesion. The invention also provides a kit for luting a prosthetic device to tooth structure. The kit contains at least three containers of glass ionomer luting cement compositions. The kit advantageously can be utilized for providing both a provisional and a permanent luting cement depending upon which components are admixed.

摘要翻译： 本发明提供了一种使用具有减小的体积剪切粘合力的玻璃离聚物粘合剂体系将临时假体装置向牙齿结构提供的方法。 本发明还提供了一种用于将假体装置向牙齿结构排出的套件。 该试剂盒包含至少三个玻璃离子交换胶粘剂组合物的容器。 该试剂盒有利地可以用于提供临时和永久性的水泥浆，取决于混合哪些组分。