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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
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。
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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
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。
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公开(公告)号：US4308190A
公开(公告)日：1981-12-29
申请号：US95722
申请日：1979-11-19
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。
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4.发明授权Dental materials which are opaque to X-rays and are based on organic plastics in paste form 失效对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
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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5.发明授权Thixotropic formulations of silicone pastes for impressions of teeth and mucous membrane 失效用于牙齿和粘膜印象的硅胶糊剂的触变制剂
公开(公告)号：US4389496A
公开(公告)日：1983-06-21
申请号：US320623
申请日：1981-11-12
摘要： The invention relates to thixotropic formulations of silicone pastes for the production of exact impressions of teeth and mucous membrane.
摘要翻译： 本发明涉及用于产生牙齿和粘膜精确印象的硅胶糊剂的触变制剂。
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6.发明授权
公开(公告)号：US4174338A
公开(公告)日：1979-11-13
申请号：US836340
申请日：1977-09-26
CPC分类号： A61K6/10 , C08K3/36 , C08K5/0016 , C08K5/0025 , C08K5/54
摘要： A pasty composition for the room temperature crosslinking and curing of a vulcanizable organopolysiloxane, comprising a crosslinking agent for an organopolysiloxane, a curing catalyst therefor, and about 3-40% by weight of the total amount of the pasty composition of active hydrophilic silica as a thickener. The pasty composition may additionally contain up to about 40% by weight of at least one inactive filler. Advantageously, the organopolysiloxane is in one tube and the pasty composition is in another; lengths of material are squeezed out in easily ascertained proportions and are mixed in the presence of water, e.g. water vapor in the atmosphere, the mixture setting to a silicone rubber.
摘要翻译： 包含用于有机聚硅氧烷的交联剂及其固化催化剂的可硫化有机聚硅氧烷的室温交联和固化的糊状组合物和作为活性亲水二氧化硅的糊状组合物的总量的约3-40重量％ 增稠剂 糊状组合物可另外含有至多约40重量％的至少一种惰性填料。 有利地，有机聚硅氧烷在一个管中，糊状组合物在另一个管中; 材料的长度以容易确定的比例被挤出，并在水的存在下混合，例如 大气中的水蒸汽，混合物置于硅橡胶上。
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