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公开(公告)号：US06673958B2
公开(公告)日：2004-01-06
申请号：US10071641
申请日：2002-02-07
申请人： Amer Tiba , Martin Hamer , Byoung I. Suh
发明人： Amer Tiba , Martin Hamer , Byoung I. Suh
IPC分类号： C09K380
CPC分类号： A61K6/0023 , C07C271/16 , C08L33/00 , C08L35/08
摘要： Novel unsaturated esters for use in dentistry as bonding agents are produced by a stepwise reaction of a cyclic dianhydride with a) unsaturated alcohols, b) unsaturated glycidyl ethers, and c) unsaturated isocyanates. The products used as bonding agents have the formula: wherein R2 is H or CH3.
摘要翻译： 用于牙科用作粘合剂的新型不饱和酯通过环状二酐与a）不饱和醇，b）不饱和缩水甘油醚和c）不饱和异氰酸酯的逐步反应来制备。 用作粘合剂的产品具有下式：其中R 2是H或CH 3。
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公开(公告)号：US5133957A
公开(公告)日：1992-07-28
申请号：US761667
申请日：1991-09-18
申请人： Byoung I. Suh , Martin Hamer
发明人： Byoung I. Suh , Martin Hamer
CPC分类号： A61K6/0029 , A61K6/0017 , A61K6/0052 , Y10S522/908
摘要： Hypersensitive dentin or cementum is treated by applying thereto two copolymerizable monomers which are polymerized in place and function to desensitize the hypersensitive areas. The first copolymerizable monomer used in the invention is the reaction product of N-phenylglycine or N- (p-tolyl)glycine and glycidyl methacrylate (NPG-GMA or NTG-GMA). The second copolymerizable monomer is selected from certain compounds produced by the reaction of an acid anhydride with excess hydroxyethyl methacrylate, e.g., biphenyl dimethacrylate. In a preferred embodiment, the mixture of monomers also contains a photosensitizer, such as camphoroquinone, which makes the mixture photocurable in addition to self-curable.
摘要翻译： 通过向其施加两个可共聚合的单体来处理过敏牙质或牙骨质，其可在适当位置聚合并起作用以使过敏区域脱敏。 本发明中使用的第一种可共聚单体是N-苯基甘氨酸或N-（对甲苯基）甘氨酸与甲基丙烯酸缩水甘油酯（NPG-GMA或NTG-GMA）的反应产物。 第二种可共聚单体选自通过酸酐与过量羟乙基甲基丙烯酸酯反应制备的某些化合物，例如联苯二甲基丙烯酸酯。 在优选的实施方案中，单体的混合物还含有光敏剂，例如樟脑醌，其使混合物除了可固化以外还可光固化。
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3.发明授权Fluoride release agent copolymer prepared using morpholinoethyl methacrylate hydrofluoride comonomer 失效使用甲基丙烯酸吗啉代氢氟酸共聚单体制备的氟化物脱模剂共聚物
公开(公告)号：US5037638A
公开(公告)日：1991-08-06
申请号：US390418
申请日：1989-08-07
申请人： Martin Hamer , Byoung I. Suh
发明人： Martin Hamer , Byoung I. Suh
CPC分类号： A61K6/083 , A61K8/8152 , A61Q11/00
摘要： Morpholinoethyl methacrylate hydrofluoride is used as a fluoride-releasing component in a dental composite including a copolymer or interpolymer of an acrylic or methacrylic monomer.
摘要翻译： 在包含丙烯酸或甲基丙烯酸单体的共聚物或互聚物的牙科复合材料中，使用甲基丙烯酸氢hol酯乙酯氢氟酸作为氟化物释放组分。
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公开(公告)号：US5658963A
公开(公告)日：1997-08-19
申请号：US382617
申请日：1995-02-02
申请人： Xuejun Qian , Byoung I. Suh , Martin Hamer , Russell H. Tobias
发明人： Xuejun Qian , Byoung I. Suh , Martin Hamer , Russell H. Tobias
CPC分类号： A61K6/0047 , C09J4/00 , A61K6/0023 , A61K6/0029 , A61K6/083 , Y10S522/908
摘要： Primer/bonding-resin compositions include certain hydrophilic monomers, reactive diluent monomers, high viscosity adhesive resins and photo-initiator systems, all provided in a one-component solution containing ethanol or acetone or other suitable solvents. Methods of use of such compositions include a single step application for priming and imparting enhanced adhesion between dental substrates and dental restoratives or components.
摘要翻译： 引物/粘合树脂组合物包括某些亲水性单体，反应性稀释剂单体，高粘度粘合剂树脂和光引发剂体系，均提供在含有乙醇或丙酮或其它合适溶剂的单组分溶液中。 使用这种组合物的方法包括用于引发和赋予牙科基质和牙齿修复剂或组分之间增强的粘附的单步施用。
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公开(公告)号：US4049547A
公开(公告)日：1977-09-20
申请号：US674799
申请日：1976-04-08
申请人： Martin Hamer , Othmer F. Batzer
发明人： Martin Hamer , Othmer F. Batzer
IPC分类号： B01D21/01
CPC分类号： B01D21/01 , Y10S210/907
摘要： The settling of finely-divided solids that are in suspension in an aqueous medium due to the presence of a colloidal argillaceous mineral is enhanced by adding to the suspension a small but effective amount of at least one chelating agent. Effective chelating agents include malic acid, tartaric acid, nitrilotriacetic acid, and N,N,N.sup.1,N.sup.1 -ethylenediaminetetraacetic acid. This invention is especially useful for treating aqueous suspensions of ultrafine clay and other materials resulting from the hydraulic concentration of an ore material, such as phosphate slimes.
摘要翻译： 通过向悬浮液中加入少量但有效量的至少一种螯合剂来增强由于存在胶状泥质矿物而悬浮在水性介质中的细碎固体的沉降。 有效的螯合剂包括苹果酸，酒石酸，次氮基三乙酸和N，N，N1，N-亚乙基二胺四乙酸。 本发明特别适用于处理超细粘土的水性悬浮液和由矿物材料（例如磷酸盐泥浆）的水力浓缩产生的其它材料。
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6.发明授权Stable self-etching primer and adhesive bonding resin compositions, systems, and methods 失效稳定的自蚀刻底漆和粘合剂树脂组合物，体系和方法公开(公告)号：US06994551B2
公开(公告)日：2006-02-07
申请号：US10248768
申请日：2003-02-14
IPC分类号： A61C5/04
CPC分类号： A61K6/0029 , C08L33/24
摘要： Stable self-etching copolymerizable primer compositions are provided including compounds having a polymerizable ethylenically unsaturated groups and acidic groups, and optionally comonomers and suitable solvents. Such compositions are used in conjunction with dental adhesives to provide one or multi-component dental systems capable of etching or decalcifying tooth dentin and enamel without the need for a separate rinse step. Methods of use of such compositions according to the present invention include application for priming and imparting enhanced adhesion between the primers, adhesives, and the tooth substrates such as dentin or cut or uncut enamel, and subsequently applied dental composites, restoratives or other dental components.
摘要翻译： 提供稳定的自蚀刻可共聚底漆组合物，包括具有可聚合的烯属不饱和基团和酸性基团的化合物，以及任选的共聚单体和合适的溶剂。 这样的组合物与牙科粘合剂一起使用以提供能够蚀刻或脱钙牙本质和牙釉质的一种或多种牙科系统，而不需要单独的冲洗步骤。 根据本发明的这种组合物的使用方法包括用于引发和赋予引物，粘合剂和牙齿基质如牙本质或切割或未切割的牙釉质之间增强的粘附性，随后应用牙科复合材料，修复体或其它牙科部件的粘合剂。
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7.发明授权公开(公告)号：US06677474B2
公开(公告)日：2004-01-13
申请号：US10071644
申请日：2002-02-07
申请人： Martin Hamer , Byoung In Suh , Amer Tiba
发明人： Martin Hamer , Byoung In Suh , Amer Tiba
IPC分类号： C07C6976
CPC分类号： C07C69/92 , A61K6/0023 , C07C67/08 , C08L35/06
摘要： Novel unsaturated esters for use in dentistry as bonding agents are produced by a reaction of a cyclic dianhydride with unsaturated alcohols. The novel unsaturated ester products have the formula: wherein R2 is H or CH3.
摘要翻译： 通过环状二酐与不饱和醇的反应制备用于牙科用作粘合剂的新型不饱和酯。 新型不饱和酯产物具有下式：其中R 2是H或CH 3。
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公开(公告)号：US5749733A
公开(公告)日：1998-05-12
申请号：US846006
申请日：1997-04-25
申请人： Xuejun Qian , Byoung I. Suh , Martin Hamer , Russell H. Tobias
发明人： Xuejun Qian , Byoung I. Suh , Martin Hamer , Russell H. Tobias
CPC分类号： A61K6/0047 , C09J4/00 , A61K6/0023 , A61K6/0029 , A61K6/083 , Y10S522/908
摘要： Primer/bonding-resin compositions include certain hydrophilic monomers, reactive diluent monomers, high viscosity adhesive resins and photo-initiator systems, all provided in a one-component solution containing ethanol or acetone or other suitable solvents. Methods of use of such compositions include a single step application for priming and imparting enhanced adhesion between dental substrates and dental restoratives or components.
摘要翻译： 引物/粘合树脂组合物包括某些亲水性单体，反应性稀释剂单体，高粘度粘合剂树脂和光引发剂体系，均提供在含有乙醇或丙酮或其它合适溶剂的单组分溶液中。 使用这种组合物的方法包括用于引发和赋予牙科基质和牙齿修复剂或组分之间增强的粘附的单步施用。
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公开(公告)号：US5348988A
公开(公告)日：1994-09-20
申请号：US144998
申请日：1993-10-29
申请人： Byoung Suh , Martin Hamer
发明人： Byoung Suh , Martin Hamer
IPC分类号： A61K6/00 , C08F218/16 , C08F220/36 , C08K5/09
CPC分类号： A61K6/0029 , C08F218/16 , C08F220/36
摘要： Novel unsaturated carboxy esters for use in dentistry as bonding agents are produced by a reaction of unsaturated alcohols with cyclic acid dianhydrides. The dianhydrides which can be used in the invention are in general symmetrical compounds having an aromatic nucleus substituted with four carboxylic acid groups from which two moles of water have been removed to form two cyclic anhydride groupings. The unsaturated alcohols used for making the unsaturated carboxy esters have the formula ##STR1## wherein R is H or CH.sub.3, R.sub.1 is H, CH.sub.3, or .dbd.CH.sub.2,n is an integer from 1 to 4 inclusive, andx is 0 or 1.
摘要翻译： 用于牙科用作粘合剂的新型不饱和羧酸酯是通过不饱和醇与环状酸二酐的反应制备的。 可用于本发明的二酸酐是通常对称的化合物，其具有由四个羧酸基团取代的芳香核团，其中已经除去两摩尔水以形成两个环状酸酐基团。 用于制备不饱和羧酸酯的不饱和醇具有式“IMAGE”，其中R为H或CH 3，R 1为H，CH 3或= CH 2，n为1至4的整数，且x为0或1。
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公开(公告)号：US4017392A
公开(公告)日：1977-04-12
申请号：US643447
申请日：1975-12-22
申请人： Martin Hamer , Othmer F. Batzer
发明人： Martin Hamer , Othmer F. Batzer
CPC分类号： C22B3/44 , B01D21/01 , C02F1/722 , Y02P10/234 , Y10S210/907
摘要： The settling of finely-divided solids that are in suspension in an aqueous medium due to the presence of a colloidal argillaceous mineral is enhanced by adding a small but effective amount of an organic peroxide to the suspension. This invention is especially useful for treating aqueous suspensions of ultrafine clay and other materials resulting from the hydraulic concentration of an ore material, such as phosphate slimes.
摘要翻译： 由于存在胶状泥质矿物而悬浮在水性介质中的细碎固体的沉降通过向悬浮液中加入少量但有效量的有机过氧化物来增强。 本发明特别适用于处理超细粘土的水性悬浮液和由矿物材料（例如磷酸盐泥浆）的水力浓缩产生的其它材料。
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