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1. 发明授权

US4300886A Shaped dental articles 失效
标题翻译：成形牙科用品
公开(公告)号：US4300886A
公开(公告)日：1981-11-17
申请号：US158031
申请日：1980-06-09
申请人： Carlhans Suling , Gerhard Balle , Bernd Leusner , Hans-Hermann Schulz , Michael Walkowiak
发明人： Carlhans Suling , Gerhard Balle , Bernd Leusner , Hans-Hermann Schulz , Michael Walkowiak
IPC分类号： C08F2/00 , A61C5/77 , A61C13/00 , A61C13/225 , A61K6/09 , C08F2/44 , C08F283/00 , C08F290/06 , C08J5/00 , C08L33/10 , C08L75/04 , C08L75/00 , A61C13/22
CPC分类号： C08F290/067 , A61C13/0003 , A61C13/225 , A61C5/10 , A61K6/083 , A61K6/09 , C08F283/006 , C08L33/10 , C08L75/04 , Y10S525/92
摘要： The invention relates to bead polymers, useful in the provision of dental articles and made by bead polymerizing a diamine-lengthened polyurethane and a methacrylate. Also included in the invention are the dental articles made using said bead polymers.
摘要翻译：本发明涉及可用于提供牙科用品并通过使二胺延长的聚氨酯和甲基丙烯酸酯进行珠粒聚合制成的珠粒聚合物。本发明还包括使用所述珠粒聚合物制成的牙科用品。

2. 发明授权

US4223114A Process for the production of bead polymers 失效
标题翻译：生产珠粒聚合物的方法
公开(公告)号：US4223114A
公开(公告)日：1980-09-16
申请号：US899979
申请日：1978-04-25
申请人： Carlhans Suling , Gerhard Balle , Michael Walkowiak , Hans-Hermann Schulz
发明人： Carlhans Suling , Gerhard Balle , Michael Walkowiak , Hans-Hermann Schulz
IPC分类号： C08F2/00 , C08F2/18 , C08F2/44 , C08F283/00 , C08F290/06 , C08F299/06 , C08G18/00 , C08G18/73 , C08L33/00 , C08L33/02 , C08L33/04 , C08L75/00
CPC分类号： C08F299/06 , C08F283/006 , C08F290/067 , Y10S525/92
摘要： A two-phase bead polymer having an average bead diameter of from 10.mu. to 150.mu. comprising(A) 88% to 99.5% by weight of a polymer of polymerized units of at least one methacrylic acid ester containing from 1 to 10 carbon atoms in the aliphatic, saturated alcohol component; and(B) 0.5% to 12% by weight of a polyurethane which has been obtained from (1) at least one dihydroxy compound, (2) a diisocyanate from the group comprising (a) aliphatic diisocyanates having a branched carbon skeleton of 7 to 26 carbon atoms, (b) cycloaliphatic diisocyanates and (c) aliphatic or cycloaliphatic diisocyanates modified by radical graft copolymerization with vinyl monomers, (3) an aliphatic or cycloaliphatic diamine and (4) a monofunctional chain terminator.
摘要翻译：具有10μm至150μm的平均珠粒直径的两相珠粒聚合物包含（A）88重量％至99.5重量％的至少一种含有1-10个碳原子的甲基丙烯酸酯的聚合单元的聚合物脂肪族饱和醇组分; 和（B）0.5重量％至12重量％的由（1）至少一种二羟基化合物获得的聚氨酯，（2）二异氰酸酯，其包含（a）具有支链碳骨架的脂族二异氰酸酯为7〜 26个碳原子，（b）脂环族二异氰酸酯和（c）通过与乙烯基单体的自由基接枝共聚改性的脂族或脂环族二异氰酸酯，（3）脂族或脂环族二胺和（4）单官能链终止剂。

3. 发明授权

US4233424A Process for the production of bead polymers 失效
标题翻译：生产珠粒聚合物的方法
公开(公告)号：US4233424A
公开(公告)日：1980-11-11
申请号：US899980
申请日：1978-04-25
申请人： Carlhans Suling , Gerhard Balle , Michael Walkowiak , Hans-Hermann Schulz
发明人： Carlhans Suling , Gerhard Balle , Michael Walkowiak , Hans-Hermann Schulz
IPC分类号： C08F2/00 , A61K6/09 , C08F2/18 , C08F2/44 , C08F283/00 , C08F290/06 , C08F299/06 , C08L33/00 , C08L33/02 , C08L33/04 , C08L75/00
CPC分类号： C08F299/06 , C08F283/00 , C08F283/006 , C08F290/067 , Y10S525/92
摘要： A two-phase bead polymer having an average bead diameter of 10 to 120.mu., and comprising (A) 88 to 99.5% by weight of a polymer of polymerized units of at least one methacrylic acid ester containing from 1 to 10 carbon atoms in the aliphatic, saturated alcohol component, the methacrylic ester polymer, optionally, containing up to 30% by weight of copolymerized units of at least one monomer selected from acrylic acid esters containing from 1 to 10 carbon atoms in the aliphatic saturated alcohol component, hydroxyalkyl esters of methacrylic acid containing from 2 to 4 carbon atoms in the alkyl group, styrene, vinyl acetate, (meth)acrylamide, (meth)acrylic acid and/or itaconic acid, and (B) 0.5 to 12% by weight of a polyurethane.
摘要翻译：平均珠粒直径为10〜120μm的二相珠粒聚合物，其含有（A）88〜99.5重量％的至少一种含有1〜10个碳原子的甲基丙烯酸酯的聚合单元的聚合物脂族饱和醇组分，所述甲基丙烯酸酯聚合物任选地含有至多30重量％的共聚单元的至少一种选自在脂族饱和醇组分中含有1至10个碳原子的丙烯酸酯的单体，羟烷基酯在烷基中含有2至4个碳原子的甲基丙烯酸，苯乙烯，乙酸乙烯酯，（甲基）丙烯酰胺，（甲基）丙烯酸和/或衣康酸，和（B）0.5-12重量％的聚氨酯。

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

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。

6. 发明授权

US4177563A Dental filling material 失效
标题翻译：牙科填充材料
公开(公告)号：US4177563A
公开(公告)日：1979-12-11
申请号：US907639
申请日：1978-05-19
申请人： Robert Schmitz-Josten , Manfred Borgardt , Hans-Hermann Schulz , Michael Walkowiak , Bernhard Leusner , Carlhans Suling
发明人： Robert Schmitz-Josten , Manfred Borgardt , Hans-Hermann Schulz , Michael Walkowiak , Bernhard Leusner , Carlhans Suling
IPC分类号： A61K6/08 , A61K6/083 , C08K3/22 , C08K3/34 , C08K3/36
CPC分类号： A61K6/083 , Y10S524/906
摘要： The invention includes formulated dental filling materials comprising a polymerizable organic plastics material containing inorganic fillers, which filling material comprises at least two pastes in intimate admixture with one another in a paste/paste system in which hardening is initiated by means of a peroxidic initiator and an accelerator, wherein said at least two pastes contain different inorganic fillers with different chemical constitutions such that one of said at least two pastes contains filler with a substantially higher proportion of elements with high atomic number than does the other of said at least two pastes. Also included in the invention is a dental filling pack containing said formulated dental filling materials as well as a method for their use.
摘要翻译：本发明包括配制的包含含有无机填料的可聚合有机塑料材料的牙科填充材料，该填充材料包括至少两种彼此紧密混合的糊料，其中糊料/糊剂体系中通过过氧化物引发剂引发硬化，促进剂，其中所述至少两种糊剂含有不同的化学结构的不同的无机填料，使得所述至少两种糊料中的一种含有比所述至少两种糊料中的另一种具有高原子序数的基本上更高比例的元素的填料。本发明还包括含有所述配制的牙科填充材料的牙科填充组合物及其使用方法。

7. 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。

8. 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。

9. 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。

10. 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。

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