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11. 发明授权

US06566413B1 Polymerisable materials which are based on hardenable siloxane compounds 有权
公开(公告)号：US06566413B1
公开(公告)日：2003-05-20
申请号：US09868525
申请日：2001-09-19
申请人： Wolfgang Weinmann , Joachim Zech , Oswald Gasser , Rainer Guggenberger , Gunther Eckhardt , Peter Bissinger , Wolfgang Soglowek
发明人： Wolfgang Weinmann , Joachim Zech , Oswald Gasser , Rainer Guggenberger , Gunther Eckhardt , Peter Bissinger , Wolfgang Soglowek
IPC分类号： C08F246
CPC分类号： A61K6/083 , C07F7/21 , C08L51/085
摘要： The invention relates to novel cyclic siloxane compounds of the following general formula (I): in which: n=0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 preferably 1, 2, 3, 4, 5; A=H or C1-C15 alk(en)yl, C3-C15 cycloalk(en)yl, C6-C12 aryl, C8-C18 alkaryl, where, in the said radicals, in each case one or more C atoms can be replaced by O, C═O, O(C═O), SiR2 and/or NR, R being an aliphatic radical with 1 to 7 C atoms, in which one or more C atoms can be replaced by O, C═O, and/or O(C═O); B=E or a linear, branched or polycyclic aliphatic- or aromatic-groups-containing hydrocarbon radical which links 2 to 10 of the cyclosiloxane radicals defined above, less B, to one another and contains 2 to 50 C atoms and additionally 0 to 30 other atoms from the group O, N, S, P, Si, Cl, F, Br, I and from which correspondingly 1 to 9, preferably 1 to 4 of the above defined cyclosiloxane radicals, less B, are pending; E=A or a polymerizable group G—Q—L, where on average up to 50% or less of the groups E correspond to representatives of A; G=C1-10 alk(en)ylene; Q=O, N—A or a di- or polyvalent linear, branched or cyclic alcohol, amine or aminoalcohol radical with 2 to 10 C atoms; L=an organic radical, containing a C═C double bond, with 2 to 10 C atoms; and with the proviso that no annelated siloxane ring systems can occur in (I), and also dental compositions which contain the compounds of formula (I) and/or compounds of formula (II): in which: T=independently of each other H or C1-C10 alk(en)yl, C3-C10 cycloalk(en)yl, C6-C12 aryl or C8-C8 alkaryl; N=a polymerizable group R1—R2—R3; b=0 to 500, where the proportion b may be at most 50% of the repeat units (b+c); c=1 to 1000; R1=C1-C10 alk(en)ylene; R2=O, N—T or a di- or polyvalent linear, branched or cyclic alcohol, amine or aminoalcohol radical with 2 to 10 C atoms; R3=an organic radical, containing a C═C double bond, with 3 to 10 C atoms; V=SiMe2T, SiEt2T, SiMePhT, SiPh2T.

12. 发明授权

US06457973B1 Dental impression tray 有权
标题翻译：牙齿印模托盘
公开(公告)号：US06457973B1
公开(公告)日：2002-10-01
申请号：US09714517
申请日：2000-11-17
申请人： Johann Fetz , Ingo Wagner , Joachim Zech
发明人： Johann Fetz , Ingo Wagner , Joachim Zech
IPC分类号： A61C900
CPC分类号： A61C9/0006
摘要： A dental impression tray has a wall member which, in the working position of the tray, is disposed on the inner surface facing the jaw, is opposite the dental arch which faces the palate or tongue, respectively, and forms a flow surface for directing impression material into the region between a tooth or stub and the gingiva to prevent voids in the solidified impression.
摘要翻译：牙齿印模托盘具有壁构件，其在托盘的工作位置设置在面向颚部的内表面上，分别与面向腭或舌的牙弓相对，并形成用于引导印象的流动面材料进入牙齿或短枝与牙龈之间的区域以防止固化印模中的空隙。

13. 发明授权

US06245828B1 Polymerizable compositions based on epoxides 有权
标题翻译：基于环氧化物的可聚合组合物
公开(公告)号：US06245828B1
公开(公告)日：2001-06-12
申请号：US09101867
申请日：1998-09-21
申请人： Wolfgang Weinmann , Oswald Gasser , Rainer Guggenberger , Gunther Lechner , Wolfgang Soglowek , Joachim Zech
发明人： Wolfgang Weinmann , Oswald Gasser , Rainer Guggenberger , Gunther Lechner , Wolfgang Soglowek , Joachim Zech
IPC分类号： A61K6087
CPC分类号： A61K6/0023 , A61K6/0017 , A61K6/087 , A61K6/09 , A61K6/093 , C07F7/0838 , C07F7/21 , C08G59/22 , C08G59/24 , C08G59/306 , C08G59/3218 , C08G59/3254 , C08L63/00 , G03F7/038 , C08L83/10 , C08L83/12
摘要： The present invention is directed to polymerizable dental compositions containing a) 3 to 80 wt. % of cycloaliphatic epoxides; b) 0 to 80 wt. % of an epoxide or a mixture of epoxides which are different from a); c) 3 to 85 wt. % of a filer material; d) 0.01 to 25 wt. % of initiators, inhibitors and/or accelerators; e) 0 to 25 wt. % of auxiliary agents, the individual percentages of which are in relation to the total weight. The new polymerizable agents are particularly suited as dental material.
摘要翻译：本发明涉及可聚合牙科组合物，其含有a）3-80wt。％脂环族环氧化物; b）0至80wt。％的不同于a）的环氧化物或环氧化物的混合物; c）3-85重量％％的档案资料; d）0.01〜25重量％％的引发剂，抑制剂和/或促进剂; e）0-25重量％辅助剂的百分比，其各自的百分比与总重量有关。新的可聚合剂特别适用于牙科材料。

14. 发明申请

US20070004858A1 Allylsilane containing composition 有权
标题翻译：含烯丙基硅烷的组合物
公开(公告)号：US20070004858A1
公开(公告)日：2007-01-04
申请号：US10570415
申请日：2004-09-03
申请人： Joachim Zech , Henning Hoffmann , Peter Bissinger , Wolf Steiger
发明人： Joachim Zech , Henning Hoffmann , Peter Bissinger , Wolf Steiger
IPC分类号： C08L83/04 , B32B27/00
CPC分类号： A61K6/10 , C08G77/12 , C08G77/18 , C08G77/20 , C08G77/70 , C08K5/5425 , C08L83/04 , C08L83/00
摘要： The invention provides a method to reduce evolution of hydrogen gas especially during pouring gypsum models from addition cured silicones. In this respect the invention relates to an addition curable silicone composition, comprising an addition-curable siloxane compound, a siloxane crosslinker, a catalyst and an unsaturated silane compound with at least one methylene group directly attached to the unsaturation in an amount effective to reduce the amount of hydrogen gas evolved in the reaction of said composition.
摘要翻译：本发明提供了一种减少氢气进化的方法，特别是在从加入的固化硅氧烷浇注石膏模型期间。在这方面，本发明涉及一种可加成固化的硅氧烷组合物，其包含可加成固化的硅氧烷化合物，硅氧烷交联剂，催化剂和不饱和硅烷化合物，其中至少一个亚甲基直接连接到不饱和基团上，在所述组合物的反应中释放的氢气量。

15. 发明申请

US20060293469A1 Automixable putty impression material 有权
公开(公告)号：US20060293469A1
公开(公告)日：2006-12-28
申请号：US10566926
申请日：2004-07-30
申请人： Joachim Zech , Peter Bissinger , Henning Hoffmann , Wolf Steiger
发明人： Joachim Zech , Peter Bissinger , Henning Hoffmann , Wolf Steiger
IPC分类号： C08L83/04
CPC分类号： A61K6/10 , C08L51/085
摘要： The present invention relates to a multicomponent automixable putty impression material, its components, mixtures of the components and a method for obtaining impressions with the multicomponent automixable putty impression material.

16. 发明申请

US20070060717A1 Curable silicone impression materials with high tear strength and low consistency 有权
标题翻译：具有高撕裂强度和低稠度的可固化硅胶印模材料
公开(公告)号：US20070060717A1
公开(公告)日：2007-03-15
申请号：US10554989
申请日：2004-05-07
申请人： Joachim Zech , Franziska Strauss , Henning Hoffmann , Peter Bissinger , Wolf Steiger
发明人： Joachim Zech , Franziska Strauss , Henning Hoffmann , Peter Bissinger , Wolf Steiger
IPC分类号： C08L83/04 , B32B27/00
CPC分类号： A61K6/10 , C08G77/12 , C08G77/14 , C08G77/20 , C08G77/26 , C08G77/70 , C08K5/54 , C08L83/04 , C08L83/00
摘要： The invention relates to curable silicone compositions which contain silane based crosslinkers and a mixture of different organopolysiloxanes. The compositions are particularly suitable as curable impression materials in dental applications.
摘要翻译：本发明涉及含有硅烷基交联剂和不同有机聚硅氧烷的混合物的可固化硅氧烷组合物。该组合物特别适用于牙科应用中的可固化印模材料。

17. 发明申请

US20060111464A1 Composition containing unsaturated silicone compounds, dental materials containing them and use thereof 有权
标题翻译：含有不饱和硅氧烷化合物的组合物，含有它们的牙科材料及其用途
公开(公告)号：US20060111464A1
公开(公告)日：2006-05-25
申请号：US11247040
申请日：2005-10-11
申请人： Peter Bissinger , Joachim Zech
发明人： Peter Bissinger , Joachim Zech
IPC分类号： A61K6/083 , C08K3/34
CPC分类号： A61K6/083 , C08L33/00
摘要： The invention relates to a curable composition comprising addition curable silicone component (A) having a linear siloxane backbone at least one unsaturated, non-activated side group pendant from the Si atom or atoms in the backbone, component (A) having an equivalent weight in the range of about 68 to about 1000, crosslinker component (B) comprising at least 2 SiH groups, catalyst component (C) being able to catalyse the reaction between component (A) and component (B), filler component (D), wherein the equivalent weight is defined as (molecular weight of the molecule)/(number of unsaturations in the molecule).
摘要翻译：本发明涉及包含可固化的硅氧烷组分（A）的可固化组合物（A），其具有至少一个来自Si原子的至少一个不饱和的未活化侧基或骨架中的原子，组分（A）的当量重量在约68至约1000的范围，包含至少2个SiH基团的交联剂组分（B），催化剂组分（C）能够催化组分（A）和组分（B）之间的反应，填料组分（D），其中当量的定义为（分子的分子量）/（分子中的不饱和度）。

18. 发明授权

US06335413B1 Hardenable mass with silane dendrimers 有权
标题翻译：具有硅烷树枝状大分子的可硬化质量
公开(公告)号：US06335413B1
公开(公告)日：2002-01-01
申请号：US09485069
申请日：2000-02-03
申请人： Joachim Zech , Gunther Lechner
发明人： Joachim Zech , Gunther Lechner
IPC分类号： C08G7720
CPC分类号： A61K6/0017 , A61K6/083 , A61K6/10 , C08L101/005 , Y10S424/16 , C08L83/00 , C08L51/085 , C08L101/00
摘要： The invention relates to curable materials containing (A) optionally organopolysiloxanes with at least two unsaturated groups in the molecule, (B) organohydrogenpolysiloxanes with at least 3 SiH groups in molecule, (C) optionally organopolysiloxanes without reactive groups (D) catalyst (E) optionally hydrophilizing agents, (F) fillers and (G) optionally conventional dental additives, adjuvants and colorants, and (H) at least one silane dendrimer with terminal alkenyl groups The materials are particularly suitable for dental materials and are characterized by a particularly good end hardness with excellent processing viscosity.
摘要翻译：本发明涉及含有（A）分子中具有至少两个不饱和基团的（A）任选的有机聚硅氧烷的可固化材料，（B）分子中具有至少3个SiH基团的有机氢聚硅氧烷，（C）任选地没有反应性基团的有机聚硅氧烷（D）催化剂（E）任选的亲水剂，（F）填料和（G）任选的常规牙科添加剂，助剂和着色剂，和（H）至少一个具有末端烯基的硅烷树枝状聚合物。该材料特别适用于牙科材料，其特征在于特别好的终端硬度具有优良的加工粘度。

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