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公开(公告)号：US4347233A
公开(公告)日：1982-08-31
申请号：US98686
申请日：1979-11-29
CPC分类号： A61Q11/00 , A61K49/006 , A61K8/466 , A61K8/498 , A61K2800/43
摘要： A caries detector, comprising a solution of a dye selected from the group consisting of Phloxine B (CI 45410), Phloxine BK (the corresponding dipotassium salt of CI 45410), Acid Red (CI 45100), Fast Acid Magenta (CI 17200), Fast Green FCF (CI 42053) and Rhodamine B (CI 45170) in a solvent.
摘要翻译： 龋齿检测器，其包含选自以下的染料的溶液：植物素B（CI 45410），福洛辛BK（相应的CI 45410的二钾盐），酸性红（CI 45100），快速酸性洋红（CI 17200）， Fast Green FCF（CI 42053）和Rhodamine B（CI 45170）在溶剂中。
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公开(公告)号：US4347174A
公开(公告)日：1982-08-31
申请号：US256154
申请日：1981-04-21
CPC分类号： A61K6/0023 , A61K6/083 , A61K6/09 , C04B26/04 , C08F20/36 , Y10S522/908
摘要： A cement composition which comprises a filler, a binder to be used in admixture with the filler, and a curing agent for polymerizing the binder, which is characterized by that the binder comprises, based on the total weight of the binder, 20-100% by weight of (A) a free-radical polymerizable monomer of the following formula: ##STR1## wherein R is a hydrogen atom or a methyl group and X is an organic residue having 1-48 carbon atoms, and 0-80% by weight of (B) a mono-, di- or tri-functional free-radical polymerizable monomer which is copolymerizable with the above monomer (A) is disclosed. By using the above binder, the filler is firmly bonded with each other and gives a cured product having high compressive strength and abrasion resistance. The cement composition is especially useful as dental restorative materials.
摘要翻译： 一种水泥组合物，其包含填料，与填料混合使用的粘合剂和用于聚合粘合剂的固化剂，其特征在于粘合剂基于粘合剂的总重量为20-100重量％ （A）下式的自由基聚合性单体：其中R为氢原子或甲基，X为碳原子数为1〜48的有机残基，0〜80重量％ 公开了（B）可与上述单体（A）共聚的单，二或三官能的可自由基聚合的单体。 通过使用上述粘合剂，填料彼此牢固地结合，得到具有高抗压强度和耐磨性的固化产物。 该水泥组合物特别用作牙科修复材料。
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3.发明授权Method for filling tooth cavities employing a polymerizable urethane cement composition 失效使用可聚合氨基甲酸酯水泥组合物填充牙齿腔的方法
公开(公告)号：US4386912A
公开(公告)日：1983-06-07
申请号：US372207
申请日：1982-04-26
CPC分类号： A61K6/0023 , A61K6/083 , A61K6/09 , C04B26/04 , C08F20/36 , Y10S522/908
摘要： A cement composition which comprises a filler, a binder to be used in admixture with the filler, and a curing agent for polymerizing the binder, which is characterized by that the binder comprises, based on the total weight of the binder, 20-100% by weight of (A) a free-radical polymerizable monomer of the following formula: ##STR1## wherein R is a hydrogen atom or a methyl group and X is an organic residue having 1-48 carbon atoms, and 0-80% by weight of (B) a mono-, di- or tri-functional free-radical polymerizable monomer which is copolymerizable with the above monomer (A) is disclosed. By using the above binder, the filler is firmly bonded with each other and gives a cured product having high compressive strength and abrasion resistance. The cement composition is especially useful as dental restorative materials.
摘要翻译： 一种水泥组合物，其包含填料，与填料混合使用的粘合剂和用于聚合粘合剂的固化剂，其特征在于粘合剂基于粘合剂的总重量为20-100重量％ （A）下式的自由基聚合性单体：其中R为氢原子或甲基，X为碳原子数为1〜48的有机残基，0〜80重量％ 公开了（B）可与上述单体（A）共聚的单，二或三官能的可自由基聚合的单体。 通过使用上述粘合剂，填料彼此牢固地结合，得到具有高抗压强度和耐磨性的固化产物。 该水泥组合物特别用作牙科修复材料。
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公开(公告)号：US4302381A
公开(公告)日：1981-11-24
申请号：US67454
申请日：1979-08-17
CPC分类号： A61K6/083
摘要： The present invention provides a dental material comprising a polymerizable methacrylate monomer mixture and a curing agent, said polymerizable methacrylate monomer mixture containing a compound represented by the formula ##STR1## wherein R is H or methyl and n is integer of 1-4, in an amount of 5-50% by weight based on the whole polymerizable monomer mixture. Said dental material is useful as a filling material, a dental adhesive primer, and a pit and fissure sealant.
摘要翻译： 本发明提供一种包含可聚合的甲基丙烯酸酯单体混合物和固化剂的牙科材料，所述可聚合的甲基丙烯酸酯单体混合物含有由下式表示的化合物：其中R为H或甲基，n为整数1 -4，相对于整个可聚合单体混合物，其含量为5-50重量％。 所述牙科材料可用作填充材料，牙科粘合剂底漆以及凹坑和裂缝密封剂。
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公开(公告)号：US4650847A
公开(公告)日：1987-03-17
申请号：US720012
申请日：1985-04-04
申请人： Ikuo Omura , Junichi Yamauchi , Yoshinori Nagase , Fumiko Uemura
发明人： Ikuo Omura , Junichi Yamauchi , Yoshinori Nagase , Fumiko Uemura
CPC分类号： C09J4/00 , A61K6/0088 , A61K6/0091 , C07F9/091
摘要： An adhesive composition comprises 100 parts by weight of a polymerizable monomer comprising (a) 1.5 to 100 parts by weight of a compound represented by general formula I or II: ##STR1## where R.sub.1 and R.sub.1 ' each stand for hydrogen or a methyl group, R.sub.2 stands for a divalent organic residue having 4 to 40 carbon atoms, X.sub.1 and X.sub.2 each stand for --O--, --S-- or --NH--, a is 0 or 1, and R.sub.3 stands for a group of the formula ##STR2## having 6 to 40 carbon atoms, where R.sub.4 and R.sub.4 ' each stand for a hydrocarbon group having 1 to 29 carbon atoms, and optionally replaced by a halogen atom, or a hydroxyl, amino or carboxyl group, b is an integer of 0 to 3, and Z stands for --O--, --COO-- or --NH--, a plurality of R.sub.4 ' (when b is 2 or 3) being the same or different, at least one of R.sub.4 and R.sub.4 ' having at least three carbon atoms, and (b) 0 to 98.5 parts by weight of a vinyl monomer copolymerizable with the above compound; and 0.01 to 20 parts by weight of a curing agent. It shows a superior adhesive strength on any of hard tissues in a living body, such as teeth and bones, metals, organic polymers and ceramics. It maintains a high adhesive strength for a long time even if it is exposed to moisture, or immersed in water. It is particularly effective for use in dentistry, though it is useful for a variety of other purposes, too.
摘要翻译： 粘合剂组合物包含100重量份的可聚合单体，其包含（a）1.5至100重量份的由通式I或II表示的化合物：其中R 1和R 1 '各自代表氢或甲基，R2代表具有4-40个碳原子的二价有机残基，X1和X2分别表示-O - ， - S-或-NH-，a是0或1，R3 代表具有6〜40个碳原子的式“IMAGE”的基团，其中R 4和R 4'各自代表具有1至29个碳原子的烃基，并且任选被卤素原子或羟基，氨基或羧基取代 基团，b为0〜3的整数，Z表示-O - ， - COO-或-NH-，多个R 4'（当b为2或3）相同或不同时， R4和R4'具有至少三个碳原子，和（b）0至98.5重量份可与上述化合物共聚的乙烯基单体; 和0.01〜20重量份的固化剂。 它对生物体中的任何硬组织如牙齿和骨骼，金属，有机聚合物和陶瓷显示出优异的粘合强度。 即使暴露于潮湿或浸入水中，也能长时间保持高粘合强度。 它在牙科使用中特别有效，尽管它也适用于各种其他目的。
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公开(公告)号：US4537940A
公开(公告)日：1985-08-27
申请号：US659455
申请日：1984-10-10
申请人： Ikuo Omura , Junichi Yamauchi , Yoshinori Nagase , Fumiko Uemura
发明人： Ikuo Omura , Junichi Yamauchi , Yoshinori Nagase , Fumiko Uemura
IPC分类号： C08F18/00 , A61K6/00 , A61L24/06 , A61L27/16 , C08F18/02 , C08F30/02 , C09J4/00 , C09J4/02 , C09J131/00 , C09K3/00 , C09J3/14
CPC分类号： C09J4/00 , A61K6/0073 , A61L24/06 , A61L27/16 , C08F30/02
摘要： This invention provides an adhesive composition which comprises 1 part by weight of (a) a compound of the general formula: ##STR1## wherein R.sub.1 represents H, a hydrocarbon group of 1-6 carbon atoms optionally containing halogen, COOR', wherein R' represents a hydrocarbon group of 1-20 carbon atoms optionally containing halogen or halogen;R.sub.2 is as defined for R.sub.1 ;R.sub.3 represents H, a hydrocarbon group of 1-6 carbon atoms optionally containing halogen, halogen or CN;R.sub.4 represents (COX.sub.2).sub.m1 (CO).sub.m2 (ZCO).sub.m3 (Z).sub.m4 Ra wherein Ra represents an organic residue of 6-60 carbon atoms and a valency of m+n ; m1, m2, m3 and m4 each represents an integer of 0-4 and satisfies m1+m2+m3+m4.ltoreq.m; X.sub.2 represents O, S or NRb, (wherein Rb represents H or alkyl of 1-4 carbon atoms and Z represents O or S;X.sub.1 is as defined for X.sub.2 ;m is an integer of 1-4;n is an integer of 2-6; andk is 0 or 1,and 0-199 parts by weight of (b) a vinyl monomer copolymerizable with the aforesaid compound. Such an adhesive composition can strongly adhere to any of the hard tissues of the living body, such as teeth and bones, metal materials, organic polymer materials and ceramic materials, and, in particular, has an advantage in that it can maintain high adhesive strength for a long time under wet conditions. While the adhesive composition of this invention may be used in various fields, it is especially useful in the dentistry field.
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公开(公告)号：US4612384A
公开(公告)日：1986-09-16
申请号：US631316
申请日：1984-07-16
申请人： Ikuo Omura , Junichi Yamauchi , Yoshinori Nagase , Fumiko Uemura
发明人： Ikuo Omura , Junichi Yamauchi , Yoshinori Nagase , Fumiko Uemura
CPC分类号： C09J4/00 , A61K6/0088 , A61K6/0091 , C07F9/091
摘要： An adhesive composition comprises 100 parts by weight of a polymerizable monomer comprising (a) 1.5 to 50 parts by weight of a compound represented by general formula I or II: ##STR1## where R.sub.1 and R.sub.1 ' each stand for hydrogen or a methyl group, R.sub.2 stands for a divalent organic residue having 4 to 40 carbon atoms, X.sub.1 and X.sub.2 each stand for --O--, --S-- or --NH--, a is 0 or 1, and R.sub.3 stands for a group of the formula ##STR2## having 6 to 40 carbon atoms, where R.sub.4 and R.sub.4 ' each stand for a hydrocarbon group having 1 to 29 carbon atoms, and optionally replaced by a halogen atom, or a hydroxyl, amino or carboxyl group, b is an integer of 0 to 3, and Z stands for --O--, --COO-- or --NH--, a plurality of R.sub.4 ' (when b is 2 or 3) being the same or different, at least one of R.sub.4 and R.sub.4 ' having at least three carbon atoms, and (b) 50 to 98.5 parts by weight of a vinyl monomer copolymerizable with the above compound; and 0.01 to 20 parts by weight of a curing agent. It shows a superior adhesive strength on any of hard tissues in a living body, such as teeth and bones, metals, organic polymers and ceramics. It maintains a high adhesive strength for a long time even if it is exposed to moisture, or immersed in water. It is particularly effective for use in dentistry, though it is useful for a variety of other purposes, too.
摘要翻译： 粘合剂组合物包含100重量份的可聚合单体，其包含（a）1.5至50重量份的由通式I或II表示的化合物：其中R 1和R 1' 每个代表氢或甲基，R2代表具有4-40个碳原子的二价有机残基，X1和X2分别代表-O - ， - S-或-NH-，a是0或1，R3代表 对于具有6〜40个碳原子的式“IMAGE”的基团，其中R 4和R 4'各自表示具有1至29个碳原子的烃基，并且任选被卤素原子或羟基，氨基或羧基取代 ，b为0〜3的整数，Z表示-O - ， - COO-或-NH-，多个R 4'（b为2或3）相同或不同时，R 4 和R4'具有至少三个碳原子，和（b）50-98.5重量份可与上述化合物共聚的乙烯基单体; 和0.01〜20重量份的固化剂。 它对生物体中的任何硬组织如牙齿和骨骼，金属，有机聚合物和陶瓷显示出优异的粘合强度。 即使暴露于潮湿或浸入水中，也能长时间保持高粘合强度。 它在牙科使用中特别有效，尽管它也适用于各种其他目的。
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公开(公告)号：US4539382A
公开(公告)日：1985-09-03
申请号：US525410
申请日：1983-08-22
申请人： Ikuo Omura , Junichi Yamauchi , Yoshinori Nagase , Fumiko Uemura
发明人： Ikuo Omura , Junichi Yamauchi , Yoshinori Nagase , Fumiko Uemura
CPC分类号： C09J4/00 , A61K6/0088 , A61K6/0091 , C07F9/091
摘要： An adhesive composition comprises 100 parts by weight of a polymerizable monomer comprising (a) 1.5 to 100 parts by weight of a compound represented by general formula I or II: ##STR1## where R.sub.1 and R.sub.1 ' each stand for hydrogen or a methyl group, R.sub.2 stands for a divalent organic residue having 4 to 40 carbon atoms, X.sub.1 and X.sub.2 each stand for --O--, --S-- or --NH--, a is 0 or 1, and R.sub.3 stands for a group of the formula ##STR2## having 6 to 40 carbon atoms, where R.sub.4 and R.sub.4 ' each stand for a hydrocarbon group having 1 to 29 carbon atoms, and optionally replaced by a halogen atom, or a hydroxyl, amino or carboxyl group, b is an integer of 0 to 3, and Z stands for --O--, --COO-- or --NH--, a plurality of R.sub.4 ' (when b is 2 or 3) being the same or different, at least one of R.sub.4 and R.sub.4 ' having at least three carbon atoms, and (b) 0 to 98.5 parts by weight of a vinyl monomer copolymerizable with the above compound; and 0.01 to 20 parts by weight of a curing agent. It shows a superior adhesive strength on any of hard tissues in a living body, such as teeth and bones, metals, organic polymers and ceramics. It maintains a high adhesive strength for a long time even if it is exposed to moisture, or immersed in water. It is particularly effective for use in dentistry, though it is useful for a variety of other purposes, too.
摘要翻译： 粘合剂组合物包含100重量份的可聚合单体，其包含（a）1.5至100重量份的由通式I或II表示的化合物：其中R 1和R 1' 每个代表氢或甲基，R2代表具有4-40个碳原子的二价有机残基，X1和X2分别代表-O - ， - S-或-NH-，a是0或1，R3代表 对于具有6〜40个碳原子的式“IMAGE”的基团，其中R 4和R 4'各自表示具有1至29个碳原子的烃基，并且任选被卤素原子或羟基，氨基或羧基取代 ，b为0〜3的整数，Z表示-O - ， - COO-或-NH-，多个R 4'（b为2或3）相同或不同时，R 4 和R4'具有至少三个碳原子，和（b）0至98.5重量份可与上述化合物共聚的乙烯基单体; 和0.01〜20重量份的固化剂。 它对生物体中的任何硬组织如牙齿和骨骼，金属，有机聚合物和陶瓷显示出优异的粘合强度。 即使暴露于潮湿或浸入水中，也能长时间保持高粘合强度。 它在牙科使用中特别有效，尽管它也适用于各种其他目的。
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公开(公告)号：US4499251A
公开(公告)日：1985-02-12
申请号：US570292
申请日：1984-01-13
申请人： Ikuo Omura , Junichi Yamauchi , Yoshinori Nagase , Fumiko Uemura
发明人： Ikuo Omura , Junichi Yamauchi , Yoshinori Nagase , Fumiko Uemura
IPC分类号： C08F18/00 , A61K6/00 , A61L24/06 , A61L27/16 , C08F18/02 , C08F30/02 , C09J4/00 , C09J4/02 , C09J131/00 , C09K3/00 , A61K6/08 , C09J3/14
CPC分类号： C09J4/00 , A61K6/0073 , A61L24/06 , A61L27/16 , C08F30/02
摘要： This invention provides an adhesive composition which comprises 1 part by weight of (a) a compound of the general formula: ##STR1## wherein R.sub.1 represents H, a hydrocarbon group of 1-6 carbon atoms optionally containing halogen, COOR' wherein R' represents a hydrocarbon group of 1-20 carbon atoms optionally containing halogen or halogen:R.sub.2 is as defined for R.sub.1 ;R.sub.3 represents H, a hydrocarbon group of 1-6 carbon atoms optionally containing halogen, halogen or CN;R.sub.4 represents (COX.sub.2).sub.m1 (CO).sub.m2 (ZCO).sub.m3 (Z).sub.m4 Ra wherein Ra represents an organic residue of 6-60 carbon atoms and a valency of m+n; m1, m2, m3 and m4 each represents an integer of 0-4 and satisfies m1+m2+m3+m4.ltoreq.m, X.sub.2 ; represents O, S or NRb, wherein Rb represents H or alkyl of 1-4 carbon atoms and Z represents O or S;X.sub.1 is as defined for X.sub.2 ;m is an integer of 1-4;n is an integer of 2-6; andk is 0 or 1,and 0-199 parts by weight of (b) a vinyl monomer copolymerizable with the aforesaid compound. Such an adhesive composition can strongly adhere to any of the hard tissues of the living body, such as teeth and bones, metal materials, organic polymer materials and ceramic materials, and, in particular, has an advantage in that it can maintain high adhesive strength for a long time under wet conditions. While the adhesive composition of this invention may be used in various fields, it is especially useful in the dentistry field.
摘要翻译： 本发明提供一种粘合剂组合物，其包含1重量份的（a）通式如下的化合物：其中R 1表示H，任选含有卤素的1-6个碳原子的烃基，COOR'，其中R'表示 任选含有卤素或卤素的1-20个碳原子的烃基：R2如R1所定义; R3表示H，任选含有卤素，卤素或CN的1-6个碳原子的烃基; R4表示（COX2）m1（CO）m2（ZCO）m3（Z）m4Ra其中Ra表示6-60个碳原子的有机残基，m + n的化合价; m1，m2，m3和m4各自表示0-4的整数，并且满足m1 + m2 + m3 + m4，m，X2; 表示O，S或NRb，其中Rb表示H或1-4个碳原子的烷基，Z表示O或S; X1如X2定义; m为1-4的整数; n为2-6的整数; 和k为0或1，和0-199重量份的（b）可与上述化合物共聚的乙烯基单体。 这样的粘合剂组合物能够牢固地附着在诸如牙齿和骨骼，金属材料，有机聚合物材料和陶瓷材料的生物体的任何硬组织中，并且具有能够保持高粘合强度的优点 在潮湿的条件下很长一段时间。 虽然本发明的粘合剂组合物可用于各种领域，但其在牙科领域中尤其有用。
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