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公开(公告)号：US20160310368A1
公开(公告)日：2016-10-27
申请号：US15102483
申请日：2014-12-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert Peez , Peter Braun , Markus Mikulla , Rainer Guggenberger
CPC classification number: A61K6/0835 , A61K6/0008 , A61K6/0073 , A61K6/0088
Abstract: The invention relates to a kit of parts for preparing a glass ionomer cement, the kit comprising a Part A and a Part B, Part A being a powder and comprising an acid-reactive filler in an amount above about 60 wt. %, the acid-reactive filler having a mean particle size in the range of 3.5 to 10 μm, an non acid-reactive filler in an amount above about 1 wt. %, the non acid-reactive filler having a mean particle size in the range of 1.0 to 3.5 μm, Part A not comprising a polyacid in an amount above about 1 wt. %, wt. % with respect to the weight of Part A, Part B being a liquid and comprising a polyacid in an amount above about 30 wt. %, water, a complexing agent, wt. % with respect to the weight of Part B. The invention also relates to a process of producing a hardenable or hardening composition and use thereof in the dental field.
Abstract translation: 本发明涉及一种用于制备玻璃离聚物粘固剂的试剂盒，该试剂盒包括A部分和B部分，A部分为粉末，其中含有高于约60wt。％的酸反应性填料。 ％，酸反应性填料的平均粒度在3.5至10μm的范围内，非酸反应性填料的量大于约1wt。 ％，非酸反应性填料的平均粒径在1.0-3.5μm的范围内，部分A不包含多于约1重量％的多元酸。 ％，wt。 相对于A部分的重量，B部分为液体，并且包含多于30重量％的多元酸。 ％，水，络合剂，wt。 相对于B部分的重量来说，本发明还涉及在牙科领域中生产可硬化或硬化的组合物及其用途的方法。
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2.发明申请ONE COMPONENT SELF-ADHESIVE DENTAL COMPOSITION, PROCESS OF PRODUCTION AND USE THEREOF 有权一种组分自粘性牙齿组合物，其生产方法和用途公开(公告)号：US20140329205A1
公开(公告)日：2014-11-06
申请号：US14360373
申请日：2012-11-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Reinhold Hecht , Andrea Stippschild , Vitore Hasanaj , Gioacchino Raia , Manfred Ludsteck , Rainer Guggenberger
CPC classification number: A61K6/083 , A61C19/003 , C09J133/10 , C09J133/14 , C09J175/16 , C08L33/00 , C08L43/02
Abstract: The invention relates to a one-component self-adhesive composition for dental use comprising radically polymerizable component(s) with an acidic moiety as component A, radically polymerizable component(s) without an acidic moiety as component (B), an oxidizing agent comprising persulfate(s) as component (C), transition metal component(s) as component (D), photoinitiator system(s) as component (E), optionally non acid-reactive filler(s) as component (F), and optionally additive(s) as component (G).
Abstract translation: 本发明涉及一种用于牙科用途的单组分自粘组合物，其包含具有酸性部分作为组分A的可自由基聚合的组分，不具有作为组分（B）的酸性部分的可自由基聚合的组分，包含 作为组分（C）的过硫酸盐，作为组分（D）的过渡金属组分，作为组分（E）的光引发剂体系，作为组分（F）的任选的非酸反应性填料，以及任选的 添加剂作为组分（G）。
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公开(公告)号：US20230320942A1
公开(公告)日：2023-10-12
申请号：US18333956
申请日：2023-06-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Andreas HERRMANN , Gioacchino Raia , Malte Korten , Oliver Kappler , Bernhard Hofmann , Adrian Eckert , Helmar Mayr , Reinhold Hecht , Gallus Schechner , Rainer Guggenberger
IPC: A61K6/887 , A61C5/73 , A61K6/77 , A61K6/65 , A61K6/76 , A61K6/62 , A61K6/17 , C08L33/08 , C08L33/10 , C08L75/06
CPC classification number: A61K6/887 , A61C5/73 , A61K6/77 , A61K6/65 , A61K6/76 , A61K6/62 , A61K6/17 , C08L33/08 , C08L33/10 , C08L75/06
Abstract: The invention relates to A curable composition for producing dental composite crowns, the composition comprising a resin matrix comprising polymerizable (meth)acrylate(s) not comprising a urethane moiety, polymerizable urethane(meth)acrylate(s), wherein the polymerizable (meth)acrylate(s) not comprising an urethane moiety are used in excess over the polymerizable urethane(meth)acrylate(s), a filler matrix comprising nanocluster(s), fumed silica in an amount below 8 wt. % with respect to the weight of the whole composition, an initiator system comprising photoinitiator(s), organic dye(s), the curable composition not comprising softener in an amount of more than 5 wt. % with respect to the weight of the whole composition, the curable composition having a viscosity below 150 Pa*s at 23° C. and a shear rate of 1 s−1.
The invention also relates to a cured article obtained by radiation curing this curable composition by use of an additive-manufacturing method.-
公开(公告)号：US11696875B2
公开(公告)日：2023-07-11
申请号：US16622530
申请日：2018-06-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Andreas Herrmann , Gioacchino Raia , Malte Korten , Oliver Kappler , Bernhard Hofmann , Adrian Eckert , Helmar Mayr , Reinhold Hecht , Gallus Schechner , Rainer Guggenberger
IPC: A61K6/887 , A61C5/73 , A61K6/77 , A61K6/65 , A61K6/76 , A61K6/62 , A61K6/17 , C08L33/08 , C08L33/10 , C08L75/06
CPC classification number: A61K6/887 , A61C5/73 , A61K6/17 , A61K6/62 , A61K6/65 , A61K6/76 , A61K6/77 , C08L33/08 , C08L33/10 , C08L75/06
Abstract: The invention relates to A curable composition for producing dental composite crowns, the composition comprising a resin matrix comprising polymerizable (meth)acrylate(s) not comprising a urethane moiety, polymerizable urethane(meth)acrylate(s), wherein the polymerizable (meth)acrylate(s) not comprising an urethane moiety are used in excess over the polymerizable urethane(meth)acrylate(s), a filler matrix comprising nanocluster(s), fumed silica in an amount below 8 wt. % with respect to the weight of the whole composition, an initiator system comprising photoinitiator(s), organic dye(s), the curable composition not comprising softener in an amount of more than 5 wt. % with respect to the weight of the whole composition, the curable composition having a viscosity below 150 Pa*s at 23° C. and a shear rate of 1 s−1. The invention also relates to a cured article obtained by radiation curing this curable composition by use of an additive-manufacturing method.
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Patent Agency Ranking
公开(公告)号：US20200206092A1
公开(公告)日：2020-07-02
申请号：US16622530
申请日：2018-06-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Andreas Herrmann , Gioacchino Raia , Malte Korten , Oliver Kappler , Bernhard Hofmann , Adrian Eckert , Helmar Mayr , Reinhold Hecht , Gallus Schechner , Rainer Guggenberger
IPC: A61K6/887 , A61K6/17 , A61K6/62 , A61K6/65 , A61C5/73 , A61K6/76 , A61K6/77 , C08L33/08 , C08L33/10 , C08L75/06
Abstract: The invention relates to A curable composition for producing dental composite crowns, the composition comprising a resin matrix comprising polymerizable (meth)acrylate(s) not comprising a urethane moiety, polymerizable urethane(meth)acrylate(s), wherein the polymerizable (meth)acrylate(s) not comprising an urethane moiety are used in excess over the polymerizable urethane(meth)acrylate(s), a filler matrix comprising nanocluster(s), fumed silica in an amount below 8 wt. % with respect to the weight of the whole composition, an initiator system comprising photoinitiator(s), organic dye(s), the curable composition not comprising softener in an amount of more than 5 wt. % with respect to the weight of the whole composition, the curable composition having a viscosity below 150 Pa*s at 23° C. and a shear rate of 1 s−1. The invention also relates to a cured article obtained by radiation curing this curable composition by use of an additive-manufacturing method.
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公开(公告)号：US10080708B2
公开(公告)日：2018-09-25
申请号：US15102483
申请日：2014-12-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert Peez , Peter Braun , Markus Mikulla , Rainer Guggenberger
CPC classification number: A61K6/0835 , A61K6/0008 , A61K6/0073 , A61K6/0088
Abstract: The invention relates to a kit of parts for preparing a glass ionomer cement, the kit comprising a Part A and a Part B, Part A being a powder and comprising an acid-reactive filler in an amount above about 60 wt. %, the acid-reactive filler having a mean particle size in the range of 3.5 to 10 μm, an non acid-reactive filler in an amount above about 1 wt. %, the non acid-reactive filler having a mean particle size in the range of 1.0 to 3.5 μm, Part A not comprising a polyacid in an amount above about 1 wt. %, wt. % with respect to the weight of Part A, Part B being a liquid and comprising a polyacid in an amount above about 30 wt. %, water, a complexing agent, wt. % with respect to the weight of Part B. The invention also relates to a process of producing a hardenable or hardening composition and use thereof in the dental field.
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7.发明授权One component self-adhesive dental composition, process of production and use thereof 有权单组分自粘牙科组合物，其生产和使用方法公开(公告)号：US09132069B2
公开(公告)日：2015-09-15
申请号：US14360373
申请日：2012-11-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Reinhold Hecht , Andrea Stippschild , Vitore Hasanaj , Gioacchino Raia , Manfred Ludsteck , Rainer Guggenberger
IPC: A61K6/083 , C09J133/10 , C09J133/14 , C09J175/16 , A61C13/15
CPC classification number: A61K6/083 , A61C19/003 , C09J133/10 , C09J133/14 , C09J175/16 , C08L33/00 , C08L43/02
Abstract: The invention relates to a one-component self-adhesive composition for dental use comprising radically polymerizable component(s) with an acidic moiety as component A, radically polymerizable component(s) without an acidic moiety as component (B), an oxidizing agent comprising persulfate(s) as component (C), transition metal component(s) as component (D), photoinitiator system(s) as component (E), optionally non acid-reactive filler(s) as component (F), and optionally additive(s) as component (G).
Abstract translation: 本发明涉及一种用于牙科用途的单组分自粘组合物，其包含具有酸性部分作为组分A的可自由基聚合的组分，不具有作为组分（B）的酸性部分的可自由基聚合的组分，包含 作为组分（C）的过硫酸盐，作为组分（D）的过渡金属组分，作为组分（E）的光引发剂体系，作为组分（F）的任选的非酸反应性填料，以及任选的 添加剂作为组分（G）。
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8.发明授权Hydrophilized curable silicone impression materials with improved storage behavior 有权具有改善储存性能的亲水化可固化硅氧烷印模材料公开(公告)号：US08563625B2
公开(公告)日：2013-10-22
申请号：US13653774
申请日：2012-10-17
Applicant: 3M Innovative Properties Company
Inventor： Joachim Wilhelm Zech , Rainer Guggenberger , Henning Hoffmann
CPC classification number: A61K6/10 , C08L51/085
Abstract: The invention relates to hydrophilized curable silicone compositions which contain organopolysiloxanes, hydrophilizers and at least one stabilizing phosphorous compound. The compositions are particularly suitable as curable impression materials in dental applications, especially as wash impression materials.
Abstract translation: 本发明涉及含有有机聚硅氧烷，亲水剂和至少一种稳定磷化合物的亲水化可固化硅氧烷组合物。 该组合物特别适合作为牙科应用中的可固化印模材料，特别是作为洗涤印模材料。
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9.发明申请HYDROPHILIZED CURABLE SILICONE IMPRESSION MATERIALS WITH IMPROVED STORAGE BEHAVIOR 有权具有改进的存储行为的可凝固的硅胶渗透材料公开(公告)号：US20130041066A1
公开(公告)日：2013-02-14
申请号：US13653774
申请日：2012-10-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joachim Wilhelm Zech , Rainer Guggenberger , Henning Hoffmann
IPC: A61K6/10
CPC classification number: A61K6/10 , C08L51/085
Abstract: The invention relates to hydrophilized curable silicone compositions which contain organopolysiloxanes, hydrophilizers and at least one stabilizing phosphorous compound. The compositions are particularly suitable as curable impression materials in dental applications, especially as wash impression materials.
Abstract translation: 本发明涉及含有有机聚硅氧烷，亲水剂和至少一种稳定磷化合物的亲水化可固化硅氧烷组合物。 该组合物特别适合作为牙科应用中的可固化印模材料，特别是作为洗涤印模材料。
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