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公开(公告)号：US06569917B1
公开(公告)日：2003-05-27
申请号：US09488489
申请日：2000-01-20
IPC分类号： A16F200
CPC分类号： A61K6/0023 , A61K6/083 , A61K6/093 , C08L51/085 , C08L83/12
摘要： The invention relates to dental materials which contain at least one polysiloxane based on one or several silanes according to formula (I) [(Wq—R6—Z)p—R3]mY—R2—SiXnR13−n Formula (I) in which X stands for a halogen atom, a hydroxyl, alkoxy and/or acyloxy group; n is equal to 1 to 3, R1 stands for an alkyl, alkenyl, aryl, alkylaryl, arylalkyl group; R2 stands for an alkylene group; R3 stands for a p-time substituted, straight, branched or cyclic, saturated or unsaturated, aromatic or aliphatic organic radical with 2 to 40 carbon atoms and optionally 1 to 6 heteroatoms; R6 stands for a q-times substituted, straight, branched or cyclic organic radical with 1 to 20 carbon atoms or is absent; p is equal to 1 to 6; q is equal to 1 to 6; Y stands for —NR4—, N or —(C═O)—NH—; m is equal to 2 for Y═N and equal to 1 for Y═—NR4—, or —(C═O)—NH—; R4 stands for an alkyl or aryl group; Z stands for O, S, —(C═O)—O—, —(C═O)—NH—, —O—(C═O)—NH— or is absent; W stands for CH2═CR5—(C═O)—O—; and R5 stands for a hydrogen atom or an alkyl group and optionally one or several further hydrolytically condensable compounds of silicon, aluminium, zirconium, titanium, boron, tin, vanadium and/or phosphorus.
摘要翻译： 本发明涉及含有至少一种基于一种或几种根据式（I）的硅烷的聚硅氧烷的牙科材料，其中X代表卤素原子，羟基，烷氧基和/或酰氧基; n等于1至3，R1代表烷基，烯基，芳基，烷基芳基，芳基烷基; R2表示亚烷基; R3表示具有2至40个碳原子和任选1至6个杂原子的p时间取代的，直链，支链或环状饱和或不饱和的芳族或脂族有机基团; R6代表具有1至20个碳原子的q次取代的，直链，支链或环状的有机基团或不存在; p等于1至6; q等于1至6; Y代表-NR4-，N或 - （C = O）-NH-; 对于Y = N，m等于2，Y = -NR4-等于1，或 - （C = O）-NH-; R4代表烷基或芳基; Z代表O，S， - （C = O）-O-， - （C = O）-NH-，-O-（C = O）-NH-或不存在; W代表CH 2 = CR 5 - （C = O）-O-; R5代表氢原子或烷基，以及任选的一种或几种其它可水解缩合的硅，铝，锆，钛，硼，锡，钒和/或磷的化合物。
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2.发明授权公开(公告)号：US06713555B2
公开(公告)日：2004-03-30
申请号：US10260069
申请日：2002-09-27
IPC分类号： C08L8308
CPC分类号： C07F7/1804
摘要： Methylene dithiepane silanes according to Formula I in which R1 is a saturated or unsaturated aliphatic or alicyclic hydrocarbon radical with 1 to 10 carbon atoms, which can be interrupted by one or more oxygen and/or sulphur atoms and can contain one or more ester, carbonyl, amide and/or urethane groups, or is an aromatic or heteroaromatic hydrocarbon radical with 6 to 18 carbon atoms, the hydrocarbon radicals being able to be substituted or unsubstituted; R2 has one of the meanings given for R1 or is absent; R3 has one of the meanings given for R1 or is absent; R4 is equal to —(CHR6)n—, —Y—CO—NH—(CHR6)n—, —Y—CO—NH—R5—, —(CHR6)n—S—R5—, —S—R5—, —CO—O—R5— or is absent, with n being equal to 1 to 4, R6 is hydrogen, C1 to C10 alkyl or C6 to C10 aryl, R5 has one of the meanings given for R1 and Y stands for an O or S atom or is absent; with R5 and R6 being able to be substituted or unsubstituted; X is a hydrolyzable group; a, b, c and x each independently of each other being 1, 2 or 3; and the sum of a+x=2 to 4. The silanes are particularly suitable for the preparation of dental materials.
摘要翻译： 具有式Iin的亚甲基二噻吩烷硅烷，其中R 1是具有1至10个碳原子的饱和或不饱和脂族或脂环族烃基，其可被一个或多个氧和/或硫原子间隔并且可含有一个或多个酯 ，羰基，酰胺和/或氨基甲酸酯基团，或是具有6至18个碳原子的芳族或杂芳族烃基，所述烃基能够被取代或未取代; R 2具有R 1给出的含义之一或不存在; R 3具有R 1给出的含义之一或不存在; R 4等于 - （CHR 6）n - ， - O-CO-NH-（CHR 6）n-，-Y-CO-NH-R 5 - ， - （CHR < 6））nSR 5 - ， - SR 5 - ， - CO-OR 5 - 或不存在，n等于1至4，R 6是氢，C 1至C 10烷基或C 6 对于C 10芳基，R 5具有对R 1给出的含义之一，Y表示O或S原子或不存在; 其中R 5和R 6能够被取代或未取代; X是可水解基团; a，b，c和x各自独立地为1,2或3; 并且a + x = 2至4的总和。硅烷特别适用于制备牙科材料。
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公开(公告)号：US06794520B1
公开(公告)日：2004-09-21
申请号：US09657343
申请日：2000-09-07
IPC分类号： C07D33900
CPC分类号： C07F7/1804
摘要： Methylene dithiepane silanes according to Formula I in which R1 is a saturated or unsaturated aliphatic or alicyclic hydrocarbon radical with 1 to 10 carbon atoms, which can be interrupted by one or more oxygen and/or sulphur atoms and can contain one or more ester, carbonyl, amide and/or urethane groups, or is an aromatic or heteroaromatic hydrocarbon radical with 6 to 18 carbon atoms, the hydrocarbon radicals being able to be substituted or unsubstituted; R2 has one of the meanings given for R1 or is absent; R3 has one of the meanings given for R1 or is absent; R4 is equal to —(CHR6)n—, —Y—CO—NH—(CHR6)n—, —Y—CO—NH—R5—, —(CHR6)n—S—R5—, —S—R5—, —CO—O—R5— or is absent, with n being equal to 1 to 4, R6 is hydrogen, C1 to C10 alkyl or C6 to C10 aryl, R5 has one of the meanings given for R1 and Y stands for an O or S atom or is absent; with R5 and R6 being able to be substituted or unsubstituted; X is a hydrolyzable group; a, b, c and x each independently of each other being 1, 2 or 3; and the sum of a+x=2 to 4. The silanes are particularly suitable for the preparation of dental materials.
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公开(公告)号：US6096903A
公开(公告)日：2000-08-01
申请号：US47659
申请日：1998-03-25
CPC分类号： A61K6/0017 , A61K6/0023 , A61K6/093 , C07F7/1836 , C08G77/22 , C08G77/58
摘要： Polymerizable and hydrolysable oxetane silanes and in particular silicic acid condensates which can be prepared therefrom are described, which exhibit only a low volume shrinkage on polymerization and produce polymers with high mechanical strength and therefore can be used above all as dental material or constituent thereof.
摘要翻译： 描述了可聚合和可水解的氧杂环丁烷硅烷，特别是可由其制备的硅酸缩合物，其在聚合时仅显示低体积收缩率并且产生具有高机械强度的聚合物，因此可以首先用作牙科材料或其组分。
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公开(公告)号：US6034151A
公开(公告)日：2000-03-07
申请号：US47592
申请日：1998-03-25
CPC分类号： A61K6/093 , C07F7/1836 , C07F7/184 , C08G77/22 , C08G77/58 , Y10S522/908
摘要： Polymerizable and hydrolyzable vinylcyclopropane silanes and in particular silicic acid condensates which can be prepared therefrom are described, which exhibit only a low volume shrinkage on polymerization and produce polymers with high mechanical strength and therefore can be used above all as dental material or a constituent thereof.
摘要翻译： 描述了可聚合和可水解的乙烯基环丙烷硅烷，特别是可由其制备的硅酸缩合物，其在聚合时仅显示低体积收缩率并且产生具有高机械强度的聚合物，因此可以首先被用作牙科材料或其组分。
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公开(公告)号：US07101942B2
公开(公告)日：2006-09-05
申请号：US10053460
申请日：2002-01-18
IPC分类号： C08F30/04
CPC分类号： A61K6/083 , A61K6/0017 , A61K6/0023 , C08L33/00
摘要： Dental material containing a cluster according to the general formula [(M1)a(M2)bOc(OH)d(OR)e(L-Sp-Z)f] (I) in which M1, M2, independently of each other, stand in each case for a metal atom of the IIIrd or Vth main groups or the Ist to VIIIth sub-groups of the periodic table; R is an alkyl group with 1 to 6 carbon atoms; L is a co-ordinating group with 2 to 6 complexing centres; Sp is a spacer group or is absent; Z is a polymerizable group; c is a number from 1 to 30; d, e, independently of each other, are in each case a number from 1 to 30; f is a number from 2 to 30, any charge of the cluster (I) present being equalized by counterions.
摘要翻译： 含有根据通式[（M 1））的簇的牙科材料[（M 2））B O （OH）n（OR）e（L-Sp-Z）F（ⅰ）在（ⅰ）中 其中M 1，M 2，2彼此独立地代表IIIrd或Vth主族或第I至VIII族的金属原子 周期表; R是具有1至6个碳原子的烷基; L是一个有2到6个络心中心的协调小组; Sp是间隔基团或不存在; Z是可聚合基团; c是从1到30的数字; d，e彼此独立地在每种情况下为1至30的数; f是从2到30的数字，存在的群集（I）的任何费用由抵抗衡平衡。
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7.发明授权Urethane di(meth)acrylate derivatives of 1,3-bis(1-isocyanato-1-methylethyl)benzene 有权苯乙烯的聚氨酯二（甲基）丙烯酸酯衍生物，1,3-双（1-异氰酸基-1-甲基乙基）苯公开(公告)号：US06653375B2
公开(公告)日：2003-11-25
申请号：US09236787
申请日：1999-01-25
IPC分类号： A61K6083
CPC分类号： A61K6/0023 , A61K6/0017 , A61K6/09 , C07C271/20 , C08L75/16
摘要： The invention relates to urethane di(meth)acrylate derivatives of 1-3-bis(1-isocyanato-1-methylethyl)benzene according to Formula (I) in which R is hydrogen or a straight-chained C1-C8 alkyl radical; X and Y independently of each other stand for R1 being a substituted or unsubstituted C6- to C12-aryl or C7- to C16-alkyl aryl radical; R2 hydrogen, a C1- to C5-alkyl or a substituted or unsubstituted C6- to C12-aryl radical; R3 hydrogen or a methyl radical; R4 a C1- to C8-alkylene radical which can be broken by oxygen atoms, or a phenylene radical; R5 hydrogen or a methyl radical; R6 a substituted or unsubstituted C6- to C12-aryl or C7- to C16-alkyl aryl radical; Z being —CO— or a chemical bond and W standing for oxygen, sulphur or NR7, R7 being hydrogen or a straight-chained C1- to C6-alkyl radical. The substances are suitable in particular for the production of dental materials.
摘要翻译： 本发明涉及式（I）的1,3-双（1-异氰酸基-1-甲基乙基）苯的氨基甲酸酯二（甲基）丙烯酸酯衍生物，其中R为氢或直链C1-C8烷基; X和Y彼此独立地代表R 1是取代或未取代的C 6 -C 12 - 芳基或C 7 -C 16烷基芳基; R 2为氢，C 1至C 5 - 烷基或取代或未取代的C 6至C 12 - 芳基; R 3氢或甲基; R 4可以被氧原子断裂的C1-至C8-亚烷基或亚苯基; R 5氢或甲基; R 6取代或未取代的C 6 -C 12 - 芳基或C 7 -C 16烷基芳基; Z是-CO-或化学键，W代表氧，硫或NR 7，R 7是氢或直链C 1至C 6烷基。 这些物质特别适用于生产牙科材料。
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公开(公告)号：US06284898B1
公开(公告)日：2001-09-04
申请号：US09591358
申请日：2000-06-09
IPC分类号： C07D30504
CPC分类号： A61K6/0017 , A61K6/0023 , A61K6/093 , C07F7/1804 , C08G77/22 , C08G77/58 , C08L83/12
摘要： Polymerizable and hydrolysable oxetane silanes and in particular silicic acid condensates which can be prepared therefrom are described, which exhibit only a low volume shrinkage on polymerization and produce polymers with high mechanical strength and therefore can be used above all as dental material or constituent thereof.
摘要翻译： 描述了可聚合和可水解的氧杂环丁烷硅烷，特别是可由其制备的硅酸缩合物，其在聚合时仅显示低体积收缩率并且产生具有高机械强度的聚合物，因此可以首先用作牙科材料或其组分。
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公开(公告)号：US07078446B2
公开(公告)日：2006-07-18
申请号：US10361961
申请日：2003-02-10
CPC分类号： A61K6/083 , A61K6/0023 , C07D273/04 , C08L33/00
摘要： The invention relates to iminooxadiazine dione derivatives with the formula (I) in which X, Y and Z represent a (meth)acrylic acid radical of the formula (II) in which R1 is hydrogen, an aliphatic hydrocarbon radical with 1 to 14 carbon atoms, which can be interrupted by oxygen atoms, or an aromatic hydrocarbon radical with to 16 carbon atoms; R2 is hydrogen, an aliphatic hydrocarbon radical with 1 to 5 carbon atoms or an aromatic hydrocarbon radical with 6 carbon atoms, n is 1 or 2; where the (meth)acrylic acid radical of formula (II) is bound to the radical of formula (I) by R1 or R2 and the binding point remaining at R2 or R1 is saturated by hydrogen and X, Y and Z can be the same or different; the individual radicals R being able to be the same or different and selected from alicyclic or aromatic hydrocarbon radicals with 5 to 10 or aliphatic hydrocarbon radicals with 1 to 10 carbon atoms.
摘要翻译： 本发明涉及式（I）的亚氨基恶二嗪二酮衍生物，其中X，Y和Z表示式（II）的（甲基）丙烯酸基，其中R 1是氢，脂族 可以被氧原子中断的具有1至14个碳原子的烃基或具有16个碳原子的芳族烃基; R 2是氢，具有1至5个碳原子的脂族烃基或具有6个碳原子的芳族烃基，n是1或2; 其中式（II）的（甲基）丙烯酸基团通过R 1或R 2 2与式（I）的基团结合，并且R H 2和R 1可以被氢饱和，X，Y和Z可以相同或不同; 各个基团R能够相同或不同，并且选自具有5-10个碳原子的脂族或芳族烃基或具有1-10个碳原子的脂族烃基。
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公开(公告)号：US06953832B2
公开(公告)日：2005-10-11
申请号：US10045358
申请日：2002-01-14
CPC分类号： A61K6/0017 , A61K6/0023 , A61K6/083 , Y10S522/908 , C08L33/00
摘要： Dental material containing an amide of the general formula BXn in which B stands for a hydrocarbon radical with 1 to 5 carbon atoms, which can contain one or more of the groups O, S, NH, CO—NH, O—CO—NH and/or NH—CO—NH, and which is substituted n times with the group X, X stands for the group which is bound via the nitrogen atom or via C-2 to the radical B, the bond site not connected to B carrying a radical R2, R1 being hydrogen, an alkyl group with 1 to 20 carbon atoms or a phenyl radical, two or more radicals X being able to share a radical R1 and R1 also being able to be a constituent of the radical B, R2 being hydrogen, an alkyl group with 1 to 20 carbon atoms or a phenyl radical, and n being a number from 2 to 5.
摘要翻译： 含有通式BX 的酰胺的牙科材料，其中B代表具有1至5个碳原子的烃基，其可以含有一个或多个O，S，NH，CO- NH，O-CO-NH和/或NH-CO-NH，并且被X基团取代n次，X代表通过氮原子或通过C-2与基团B结合的基团， 不与B连接的B连接基团R 2，R 1是氢，具有1至20个碳原子的烷基或苯基，两个或更多个基团X 能够共享自由基R 1和R 1也能够是基团B，R 2，O 2的组分是氢， 具有1至20个碳原子的烷基或苯基，n为2至5的数。
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