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1. 发明授权

US4437836A Photopolymerizable dental compositions 失效
标题翻译：光聚合牙科组合物
公开(公告)号：US4437836A
公开(公告)日：1984-03-20
申请号：US413643
申请日：1982-09-01
申请人： Robert Schmitz-Josten , Carlhans Suling , Wolfgang Podszun , Bruno Bomer , Manfred Borgardt , Michael Walkowiak
发明人： Robert Schmitz-Josten , Carlhans Suling , Wolfgang Podszun , Bruno Bomer , Manfred Borgardt , Michael Walkowiak
IPC分类号： C08F2/00 , A61C13/087 , A61K6/083 , C08F2/44 , C08F2/50 , C08F4/00 , G03F7/031
CPC分类号： A61K6/083 , C08F2/50 , G03F7/031 , Y10S430/12
摘要： In a photopolymerizable composition comprising(a) at least one ethylenically unsaturated photopolymerizable monomer.(b) at least one photoinitiator selected from organic mono- and/or di-carbonyl compounds and(c) a photoactivator, the improvement which comprises employing as said photoactivator at least one alkylaminoarylsulphonyl compound of the formula ##STR1## in which R.sub.1 and R.sub.2 each independently is a hydrogen atom or an alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, aralkyl or alkaryl group which has 1 to 11 carbon atoms and is optionally substituted by at least one hydroxyl, amino, epoxy, urethane, urea, ether of ether group, or R.sub.1 and R.sub.2 together form a 3- to 6-membered ring, which optionally contains nitrogen, oxygen or sulphur as a hetero-atom,R.sub.3 independently of R.sub.1, has any of the meanings given for R.sub.1 or is a group of the formula ##STR2## R.sub.4 and R.sub.5 each independently is a hydrogen atom, an alkyl or alkenyl group which has 1 to 10 carbon atoms and is optionally substituted by halogen, or a halogen atom, orR.sub.4 and R.sub.5 are in ortho-positions relative to one another and, together with the aromatic nucleus, form a 4- to 8-membered ring, andX is an alkyl or alkenyl group which has 1 to 10 carbon atoms and is optionally substituted by a hydroxyl, amino, urethane, urea or ester group, or is a group of the formula ##STR3## wherein R.sub.6 and R.sub.7, independently of R.sub.1 and R.sub.2, have any of the meanings given above for R.sub.1 and R.sub.2.The compositions are especially useful for dental prostheses, fillings and coatings since they are not irritating to human tissue.
摘要翻译：在包含（a）至少一种烯属不饱和光聚合单体的可光聚合组合物中。（b）至少一种选自有机单 - 和/或二 - 羰基化合物的光引发剂和（c）光活化剂，其改进包括使用至少一种式IMAMA的烷基氨基芳基磺酰基化合物作为所述光活化剂，其中R 1和R 2 各自独立地是氢原子或具有1至11个碳原子并且任选地被至少一个羟基，氨基，环氧基，氨基甲酸酯，尿素，醚的醚取代的烷基，烯基，环烷基，环烯基，芳基，芳烷基或烷芳基基团或R 1和R 2一起形成3至6元环，其任选地含有氮，氧或硫作为杂原子，R 3独立地为R 1，具有对R 1给出的任何含义，或者是 R 4和R 5各自独立地为氢原子，具有1-10个碳原子并且任选被卤素或卤素原子取代的烷基或链烯基，或者R 4和R 5相对于一个位于邻位另一个，连同芳香形成4-至8-元环，X为具有1-10个碳原子并且任选被羟基，氨基，氨基甲酸酯，脲或酯基取代的烷基或链烯基，或是一组其中R6和R7独立地为R1和R2，具有上面对R1和R2给出的任何含义。组合物特别适用于牙齿假体，填充物和涂层，因为它们不刺激人体组织。

2. 发明授权

US4744828A (Meth)-acrylic acid esters and the use thereof 失效
标题翻译：（甲基）丙烯酸酯及其用途
公开(公告)号：US4744828A
公开(公告)日：1988-05-17
申请号：US870610
申请日：1986-06-04
申请人： Jens Winkel , Bruno Bomer , Carlhans Suling , Jurgen Reiners , Wolfgang Podszun
发明人： Jens Winkel , Bruno Bomer , Carlhans Suling , Jurgen Reiners , Wolfgang Podszun
IPC分类号： C08F20/00 , A61K6/08 , A61K6/083 , A61K6/09 , C07C67/00 , C07C239/00 , C07C271/20 , C07C275/04 , C07C275/40 , C08F20/34 , C08F20/36 , A61K6/02 , C07C69/52 , C07C125/06
CPC分类号： A61K6/083 , A61K6/09 , C07C271/20 , C08F20/36
摘要： The invention relates to novel (meth)-acrylic acid derivatives of tricyclodecanes of the formula ##STR1## in which R.sup.1 and R.sup.2 are identical or different and denote hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl and R.sup.3 and R.sup.4 are identical or different and represent the groups. ##STR2## in which X is a divalent bridge member comprising the group ##STR3## and Y is a linear or branched hydrocarbon chain which has 2 to 10 carbon atoms and can optionally contain oxygen bridges and is optionally substituted by 1 to 4 acrylate or methacrylate radicals, andR.sup.5 represent hydrogen or methyl andR.sup.6 represents hydrogen, lower alkyl or phenyland to their use in dental compositions.
摘要翻译：本发明涉及式（IMAGE）的三环癸烷的新的（甲基）丙烯酸衍生物，其中R 1和R 2相同或不同，表示氢，低级烷基，低级烷氧基，卤素或三氟甲基，R 3和R 4相同或不同并代表团体。其中X是包含基团的二价桥连构件，Y是具有2至10个碳原子并且可以任选地含有氧桥并且任选地被1至4个丙烯酸酯或甲基丙烯酸酯取代的直链或支链烃链基团，R 5表示氢或甲基，R 6表示氢，低级烷基或苯基，并且它们在牙科用组合物中的用途。

3. 发明授权

US4308190A Dental materials based on organic plastics in paste form 失效
标题翻译：基于有机塑料的牙膏材料为糊状
公开(公告)号：US4308190A
公开(公告)日：1981-12-29
申请号：US95722
申请日：1979-11-19
申请人： Michael Walkowiak , Wolfgang Podszun , Bernhard Leusner , Carlhans Suling , Hans H. Schulz
发明人： Michael Walkowiak , Wolfgang Podszun , Bernhard Leusner , Carlhans Suling , Hans H. Schulz
IPC分类号： A61K6/08 , A61K6/083
CPC分类号： A61K6/083
摘要： A dental material is provided based on organic plastics in paste form, which consists essentially of (a) a polymerizable binder, (b) a crosslinked bead polymer and (c) a fine-particled inorganic filler.
摘要翻译：基于糊状形式的有机塑料提供牙科材料，其基本上由（a）可聚合粘合剂，（b）交联的珠粒聚合物和（c）微粒无机填料组成。

4. 发明授权

US4369262A Dental material based on crosslinked plastic and polymerizable binder 失效
标题翻译：基于交联塑料和可聚合粘合剂的牙科材料
公开(公告)号：US4369262A
公开(公告)日：1983-01-18
申请号：US283761
申请日：1981-07-16
申请人： Michael Walkowiak , Wolfgang Podszun , Bernhard Leusner , Carlhans Suling , Hans-Hermann Schulz
发明人： Michael Walkowiak , Wolfgang Podszun , Bernhard Leusner , Carlhans Suling , Hans-Hermann Schulz
IPC分类号： A61K6/083 , A61K6/08
CPC分类号： A61K6/083
摘要： The invention includes dental materials based on organic plastics in paste form, comprising at least one phase consisting essentially of finely divided, crosslinked plastics which contain copolymerized ester(s) of methacrylic acid to the extent of at least 50% by weight, and the second phase consisting essentially of ester(s) of methacrylic acid to the extent of at least 50% by weight. The materials can be used for making prostheses, crowns, bridges, artificial teeth, dental fillings, etc.
摘要翻译：本发明包括基于糊状形式的基于有机塑料的牙科材料，其包含至少一个相，其基本上由细碎的交联塑料组成，其中含有至少50重量％程度的甲基丙烯酸的共聚酯，第二相基本上由甲基丙烯酸酯代表至少50重量％的程度。这些材料可用于制造假肢，冠，桥，人造牙，牙齿填充物等。

5. 发明授权

US4302376A Dental materials which are opaque to X-rays and are based on organic plastics in paste form 失效
标题翻译：对X射线不透明且基于糊状的有机塑料的牙科材料
公开(公告)号：US4302376A
公开(公告)日：1981-11-24
申请号：US95723
申请日：1979-11-19
申请人： Michael Walkowiak , Wolfgang Podszun , Bernhard Leusner , Carlhans Suling , Hans H. Schulz
发明人： Michael Walkowiak , Wolfgang Podszun , Bernhard Leusner , Carlhans Suling , Hans H. Schulz
IPC分类号： A61K6/08 , A61K6/083
CPC分类号： A61K6/083 , Y10S528/92
摘要： The invention provides dental materials which are opaque to X-rays and are based on organic plastics in paste form, which comprises (a) a polymerizable binder, (b) a crosslinked bead polymer and (c) an X-ray contrast medium. The materials can also contain as an additional component (d) a fine-particled inorganic filler which is not opaque to X-rays. The materials are useful, inter alia, for filing dental cavities.
摘要翻译：本发明提供了对X射线不透明并且基于糊状形式的有机塑料的牙科材料，其包括（a）可聚合粘合剂，（b）交联的珠粒聚合物和（c）X射线造影剂。这些材料还可以作为附加组分（d）含有对X射线不透明的细颗粒无机填料。这些材料尤其用于牙科腔的填充。

6. 发明授权

US4277536A Bead polymers of viscous dimethacrylates 失效
标题翻译：粘性二甲基丙烯酸酯的珠聚合物
公开(公告)号：US4277536A
公开(公告)日：1981-07-07
申请号：US93272
申请日：1979-11-13
申请人： Wolfgang Podszun , Carlhans Suling , Michael Walkowiak , Hans H. Schulz
发明人： Wolfgang Podszun , Carlhans Suling , Michael Walkowiak , Hans H. Schulz
IPC分类号： C08F220/00 , A61K6/083 , C08F20/00 , C08F20/10 , C08F22/10 , C08F220/10 , B32B27/28 , B32B27/30 , C08F20/20
CPC分类号： A61K6/083 , C08F22/105 , Y10T428/2982
摘要： Bead polymers having a mean bead diameter of from 10 to 200.mu. of one or more polymerized viscous methacrylates and/or dimethacrylates having a viscosity of from 0.5 to 500 Pa.s and, optionally, up to 20% by weight of one or more other vinyl monomers.
摘要翻译：珠粒聚合物具有10至200μm的一种或多种聚合粘稠的甲基丙烯酸甲酯和/或二甲基丙烯酸酯的平均珠粒直径，其粘度为0.5-500Pa.s，任选地至多20重量％的一种或多种其它乙烯基单体。

7. 发明授权

US4389507A Filler-containing bead polymers 失效
标题翻译：含填料的珠粒聚合物
公开(公告)号：US4389507A
公开(公告)日：1983-06-21
申请号：US298784
申请日：1981-09-02
申请人： Wolfgang Podszun , Carlhans Suling , Michael Walkowiak , Hans-Hermann Schulz
发明人： Wolfgang Podszun , Carlhans Suling , Michael Walkowiak , Hans-Hermann Schulz
IPC分类号： A61K6/083 , C08F20/10 , C08F292/00 , C08L31/00
CPC分类号： C08F20/10 , A61K6/083 , C08F292/00
摘要： Polymer beads having an average bead diameter of from 5 to 500 .mu., consisting of an inorganic fine-particled filler and polymerized (meth)acrylic acid esters, and a process for their production, wherein a mixture of monomer and, optionally, polymer which is soluble in the monomer, which has a viscosity of from 0.1 to 10 Pa.s, measured at the dispersion temperature, and filler is suspended in an aqueous medium in the presence of dispersants and is polymerized.
摘要翻译：具有平均珠粒直径为5至500μm的聚合物珠，由无机细颗粒填料和聚合的（甲基）丙烯酸酯组成，及其制备方法，其中单体和任选的聚合物的混合物为可溶于单体，其在分散温度下测量的粘度为0.1至10Pa.s，并且在分散剂存在下将填料悬浮在水性介质中并聚合。

8. 发明授权

US4521505A Electrostatographic suspension developer and process for the production thereof 失效
标题翻译：静电悬浮显影剂及其生产方法
公开(公告)号：US4521505A
公开(公告)日：1985-06-04
申请号：US525625
申请日：1983-08-23
申请人： Wolfgang Podszun , Walter Simm , John Goossens , Carlhans Suling
发明人： Wolfgang Podszun , Walter Simm , John Goossens , Carlhans Suling
IPC分类号： G03G9/12 , G03G9/13
CPC分类号： G03G9/13
摘要： The suspension developer contains as a toner polymer-sheathed pigment particles in an electrically insulating carrier liquid. The sheath of the pigment particles is formed by precipitation polymerization from various (meth)acrylates, a cross-linker and, optionally, a vinyl or vinylidene monomer. The developer has an outstanding dispersion stability which does not change during use or storage.
摘要翻译：悬浮显影剂在电绝缘载体液体中含有调色剂聚合物护套颜料颗粒。颜料颗粒的鞘通过各种（甲基）丙烯酸酯，交联剂和任选的乙烯基或亚乙烯基单体的沉淀聚合而形成。开发商具有出色的分散稳定性，在使用或储存期间不会改变。

9. 发明授权

US4871850A New triazolopyrimidines and their use as initiators 失效
标题翻译：新的三唑并嘧啶及其作为引发剂的用途
公开(公告)号：US4871850A
公开(公告)日：1989-10-03
申请号：US141875
申请日：1988-01-06
申请人： Christian Lindner , Dickore Karlfried , Carlhans Suling , Siegfried Korte , Wolfgang Podszun
发明人： Christian Lindner , Dickore Karlfried , Carlhans Suling , Siegfried Korte , Wolfgang Podszun
IPC分类号： C07D487/04 , C07D487/10 , C08F4/00
CPC分类号： C07D487/04 , C07D487/10 , C08F4/00
摘要： Triazolopyrimidines of the formula I ##STR1## in which R.sup.1 denotes CN, alkylsulphonyl, arylsulphonyl or arylR.sup.2 denotes H, alkyl or alkythio,R.sup.3 denotes alkyl, aralkyl, substituted aralkyl, alkenyl or alkynyl,R.sup.4 denotes alkyl, aralkyl or aryl, andR.sup.5 denotes alkyl, aralkyl or aryl, orR.sup.4 and R.sup.5, together with the carbon atom, denote a carbocyclic 5-, 6- or 7-membered ring which may be substituted or bridged,in which R.sup.4 cannot be methyl or aryl when R.sup.1 represents CN, R.sup.2 represents H, R.sup.3 represents methyl and R.sup.5 represents methyl or aryl, and in which alkyl preferably has 1-9 C atoms and aryl preferably has 6-12 C atoms, and also a process for their preparation, and their use as initiators.
摘要翻译：式I的三唑并嘧啶其中R1表示CN，烷基磺酰基，芳基磺酰基或芳基R2表示H，烷基或链烯基，R3表示烷基，芳烷基，取代的芳烷基，烯基或炔基，R4表示烷基，芳烷基或芳基， R 5表示烷基，芳烷基或芳基，或者R 4和R 5与碳原子一起表示可以被取代或桥连的碳环5-，6-或7-元环，当R 1不为甲基或芳基时，R 1表示 CN，R 2表示H，R 3表示甲基，R 5表示甲基或芳基，并且其中烷基优选具有1-9个C原子，并且芳基优选具有6-12个C原子，并且其制备方法及其作为引发剂的用途。

10. 发明授权

US4879402A (Methyl)acrylic acid derivatives containing urethane groups 失效
标题翻译：（甲基）丙烯酸衍生物
公开(公告)号：US4879402A
公开(公告)日：1989-11-07
申请号：US072467
申请日：1987-07-10
申请人： Jurgen Reiners , Wolfgang Podszun , Jens Winkel , Carlhans Suling , Gerhard Klein
发明人： Jurgen Reiners , Wolfgang Podszun , Jens Winkel , Carlhans Suling , Gerhard Klein
IPC分类号： A61K6/08 , A61K6/083 , A61K6/09 , C07C67/00 , C07C239/00 , C07C269/02 , C07C271/16 , C07C271/20 , C07C271/24 , C07C271/26 , C08F20/10 , C08F20/34 , C08F20/36 , C08G18/67
CPC分类号： A61K6/0017 , A61K6/09 , C08F20/36 , C08G18/673 , Y10S525/92
摘要： The new (meth)acrylic acid derivatives containing urethane groups can be prepared by reaction of a (meth)acrylic acid ester with diisocyanates and subsequent reaction with polyols. The compounds can be used for dental materials.
摘要翻译：含有氨基甲酸酯基的新的（甲基）丙烯酸衍生物可以通过（甲基）丙烯酸酯与二异氰酸酯反应并随后与多元醇反应来制备。这些化合物可用于牙科材料。

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