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51. 发明申请

US20180100219A1 BIODEGRADABLE METAL ALLOYS 审中-公开
公开(公告)号：US20180100219A1
公开(公告)日：2018-04-12
申请号：US15835538
申请日：2017-12-08
申请人： UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
发明人： PRASHANT N. KUMTA , DA-TREN CHOU , DAEHO HONG , PARTHA SAHA
IPC分类号： C22C23/06 , A61L31/14 , C22C1/02 , B22D21/00 , A61F2/02 , A61L27/04 , A61L31/02 , A61K31/7036 , C22C23/00 , C22C23/04 , A61L27/58 , A61K31/397 , C22C1/06
CPC分类号： C22C23/06 , A61F2/02 , A61K31/397 , A61K31/7036 , A61L27/047 , A61L27/58 , A61L31/022 , A61L31/148 , B22D21/007 , C22C1/02 , C22C1/06 , C22C23/00 , C22C23/04
摘要： The invention relates to biodegradable, metal alloy-containing compositions, methods for their preparation and applications for their use. The compositions include magnesium and other components, such as yttrium, calcium, silver, cerium, and zirconium; or zinc, silver, cerium, and zirconium; or aluminum, zinc, calcium, manganese, silver, yttrium; or strontium, calcium, zinc. The compositions are prepared by vacuum induction/crucible melting together the components and casting the melted mixture in a preheated mild steel/copper mold. In certain embodiments, the compositions of the invention are particularly useful for forming medical devices for implantation into a body of a patient.

52. 发明授权

US09863020B2 Biodegradable metal alloys 有权
公开(公告)号：US09863020B2
公开(公告)日：2018-01-09
申请号：US15337444
申请日：2016-10-28
申请人： UNIVERSITY OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
发明人： Prashant N. Kumta , Da-Tren Chou , Daeho Hong , Partha Saha
IPC分类号： A61F2/02 , C22C23/00 , C22C23/04 , C22C23/06 , C22C1/02 , C22C1/06 , A61L27/04 , A61L27/58 , A61K31/397 , A61K31/7036 , B22D21/00 , A61L31/02 , A61L31/14
CPC分类号： C22C23/06 , A61F2/02 , A61K31/397 , A61K31/7036 , A61L27/047 , A61L27/58 , A61L31/022 , A61L31/148 , B22D21/007 , C22C1/02 , C22C1/06 , C22C23/00 , C22C23/04
摘要： The invention relates to biodegradable, metal alloy-containing compositions, methods for their preparation and applications for their use. The compositions include magnesium and other components, such as yttrium, calcium, silver, cerium, and zirconium; or zinc, silver, cerium, and zirconium; or aluminum, zinc, calcium, manganese, silver, yttrium; or strontium, calcium, zinc. The compositions are prepared by vacuum induction/crucible melting together the components and casting the melted mixture in a preheated mild steel/copper mold. In certain embodiments, the compositions of the invention are particularly useful for forming medical devices for implantation into a body of a patient.

53. 发明申请

US20170088917A1 MICRO-ALLOYING TO MITIGATE THE SLIGHT DISCOLORATION RESULTING FROM ENTRAINED METAL IN ANODIZED ALUMINUM SURFACE FINISHES 有权
公开(公告)号：US20170088917A1
公开(公告)日：2017-03-30
申请号：US14927225
申请日：2015-10-29
申请人： Apple Inc.
发明人： James A. Curran , William A. Counts , Abhijeet Misra
IPC分类号： C22C1/06 , C25D11/06 , C22C21/10 , C25D11/16
CPC分类号： C22C1/06 , C22C21/10 , C25D11/06 , C25D11/14 , C25D11/16 , C25D11/243
摘要： Micro additions of certain elements such as zirconium or titanium are added to high strength aluminum alloys to counter discoloring effects of other micro-alloying elements when the high strength alloys are anodized. The other micro-alloying elements are added to increase the adhesion of an anodic film to the aluminum alloy substrate. However, these micro-alloying elements can also cause slight discoloration, such as a yellowing, of the anodic film. Such micro-alloying elements that can cause discoloration can include copper, manganese, iron and silver. The micro additions of additional elements, such as one or more of zirconium, tantalum, molybdenum, hafnium, tungsten, vanadium, niobium and tantalum, can dilute the discoloration of the micro-alloying elements. The resulting anodic films are substantially colorless.

54. 发明授权

US08546292B2 Metal-carbon compositions 有权
标题翻译：金属 - 碳组成
公开(公告)号：US08546292B2
公开(公告)日：2013-10-01
申请号：US13677690
申请日：2012-11-15
申请人： Jason V. Shugart , Roger C. Scherer
发明人： Jason V. Shugart , Roger C. Scherer
IPC分类号： B01J21/18 , B01J23/00 , B01J23/02 , B01J23/06 , C22C18/00 , C22C30/00 , C22C1/06 , C22C5/00 , C22C29/00 , H01B1/04 , H01B1/22 , C01B31/00 , C01B31/02 , C01B31/34 , C21B3/02 , C21B5/02 , C21B7/06 , C21C5/02 , C21C7/04 , C21C7/06 , C22B7/04 , C22B9/10 , B22F9/00
CPC分类号： C01B31/303 , C01B32/914 , C22C5/02 , C22C5/06 , C22C11/00 , C22C13/00 , C22C18/00 , Y10T428/2982
摘要： A zinc-carbon compound that is a reaction product of zinc and carbon, wherein the zinc and the carbon form a single phase material that is meltable. The compound is one in which the carbon does not phase separate from the zinc when the single phase material is heated to a melting temperature.
摘要翻译：作为锌和碳的反应产物的锌 - 碳化合物，其中锌和碳形成可熔化的单相材料。该化合物是当将单相材料加热至熔融温度时，碳与锌不相分离的化合物。

55. 发明授权

US08500925B2 Method to produce monotectic dispersed metallic alloys 有权
标题翻译：生产单分散金属合金的方法
公开(公告)号：US08500925B2
公开(公告)日：2013-08-06
申请号：US13060135
申请日：2009-08-27
申请人： György Kaptay , István Budai
发明人： György Kaptay , István Budai
IPC分类号： C22C1/02 , C22C1/06
CPC分类号： C22C1/00
摘要： The invention relates to a method for producing monotectic alloys with finely dispersed and homogeneously distributed second phase particles from two or more starting metals or alloys, in which the two or more metals or alloys are melted together or separately and the two or more, practically immiscible liquid metallic alloys are mixed to disperse the alloy of lower volume ratio with the other alloy of higher volume ratio, then the system is cooled below the eutectic temperature. The characteristic feature of the method is that at least one of the starting alloys contains stabilizing solid particles.
摘要翻译：本发明涉及一种由两种或更多种起始金属或合金制成的具有精细分散和均匀分布的第二相颗粒的单晶合金的方法，其中两种或更多种金属或合金熔融在一起或分开，两种或更多种，实际上不混溶混合液态金属合金以将较低体积比的合金与较高体积比的另一种合金分散，然后将系统冷却至低于共晶温度。该方法的特征在于至少一种起始合金含有稳定的固体颗粒。

56. 发明授权

US08349759B2 Metal-carbon compositions 有权
标题翻译：金属 - 碳组成
公开(公告)号：US08349759B2
公开(公告)日：2013-01-08
申请号：US13021271
申请日：2011-02-04
申请人： Jason V. Shugart , Roger C. Scherer
发明人： Jason V. Shugart , Roger C. Scherer
IPC分类号： B01J21/18 , B01J23/00 , B01J23/02 , B01J23/06 , C22C1/06 , C22C5/00 , C22C29/00 , C22C32/00 , B22F9/00 , C21B3/02 , C21B5/02 , C21B7/06 , C21C5/02 , C21C7/04 , C22B7/04 , C22B9/10 , C01B31/00 , C01B31/02 , C01B31/04 , C01D3/00 , B32B5/16 , B32B9/00 , B32B15/02 , B32B17/02 , B32B19/00 , B32B21/02 , B32B23/02 , B32B27/02
CPC分类号： C01B31/303 , C01B32/914 , C22C5/02 , C22C5/06 , C22C11/00 , C22C13/00 , C22C18/00 , Y10T428/2982
摘要： A metal-carbon composition including a metal and carbon, wherein the metal and the carbon form a single phase material, characterized in that the carbon does not phase separate from the metal when the single phase material is heated to a melting temperature, the metal being selected from the group consisting of gold, silver, tin, lead, and zinc.
摘要翻译：一种包含金属和碳的金属 - 碳组合物，其中所述金属和所述碳形成单相材料，其特征在于当所述单相材料被加热至熔融温度时，所述碳不与所述金属相分离，所述金属选自金，银，锡，铅和锌。

57. 发明授权

US08237010B2 Method of manufacturing a dressing 失效
标题翻译：制作敷料的方法
公开(公告)号：US08237010B2
公开(公告)日：2012-08-07
申请号：US13221472
申请日：2011-08-30
申请人： John R. Boehringer , John Karpowicz , Christopher L. Radl
发明人： John R. Boehringer , John Karpowicz , Christopher L. Radl
IPC分类号： A61F13/00 , A61K9/70 , A61L15/00 , A61L15/16 , C21B3/02 , C21B5/02 , C21B7/06 , C21C5/02 , C21C7/04 , C22B7/04 , C22B9/10 , C22C1/06 , B29B9/00 , B22D11/01 , B22F9/00 , B28B1/54 , B28B17/00
CPC分类号： A61F13/0216 , A61F13/00021 , A61F13/00042 , A61F13/00063 , A61F13/00995 , A61F13/0283 , A61F2013/00217 , A61F2013/00221 , A61F2013/00251 , A61F2013/00255 , A61F2013/0028 , A61F2013/00327 , A61F2013/00536 , A61F2013/0054 , A61F2013/00561 , A61F2013/00608 , A61F2013/00863 , A61F2013/0091 , A61F2013/00927 , A61F2013/00936 , A61M1/0088 , A61M27/00 , Y10S428/939
摘要： A therapeutic device for promoting the healing of a wound in a mammal is disclosed. An exemplary device comprises a permeable structure having a plurality of depressions formed in a surface thereof. In use, the surface having the depressions is disposed adjacent a surface of the wound. A method of manufacturing a therapeutic device for promoting the healing of a wound in a mammal comprising the steps of providing a permeable substrate, and forming a plurality of depressions into a surface of the permeable substrate to provide the therapeutic device. A method of treating a wound comprises: providing a permeable structure comprising a plurality of randomly disposed fibers and having i) a plurality of wound surface contact elements disposed between end portions of the structure, and ii) a plurality of voids defined by the contact elements; and applying the permeable structure to at least one surface of the wound.
摘要翻译：公开了一种促进哺乳动物伤口愈合的治疗装置。示例性装置包括在其表面中形成有多个凹陷的可渗透结构。在使用中，具有凹陷部分的表面邻近伤口的表面设置。一种制造用于促进哺乳动物伤口愈合的治疗装置的方法，包括以下步骤：提供可渗透基底，并在所述可渗透基底的表面中形成多个凹陷以提供所述治疗装置。治疗伤口的方法包括：提供包括多个随机排列的纤维的可渗透结构，并且具有i）设置在结构的端部之间的多个伤口表面接触元件，以及ii）由接触元件限定的多个空隙 ; 以及将所述可渗透结构施加到所述伤口的至少一个表面上。

58. 发明申请

US20090255372A1 RECYCLING OF SUPERALLOYS WITH THE AID OF AN ALKALI METAL SALT BATH 审中-公开
标题翻译：利用ALKALI金属盐浴回收超级合金
公开(公告)号：US20090255372A1
公开(公告)日：2009-10-15
申请号：US12306853
申请日：2007-06-29
申请人： Armin Olbrich , Juliane Meese-Marktscheffel , Matthias Jahn , Rüdiger Zertani , Viktor Stoller , Michael Erb , Karl-Heinz Heine , Uwe Kutzler
发明人： Armin Olbrich , Juliane Meese-Marktscheffel , Matthias Jahn , Rüdiger Zertani , Viktor Stoller , Michael Erb , Karl-Heinz Heine , Uwe Kutzler
IPC分类号： C22B1/00 , C22C1/06 , C22B61/00
CPC分类号： C22B34/36 , C01G41/00 , C01G47/00 , C22B1/06 , C22B7/001 , C22B23/026 , C22B61/00 , Y02P10/214 , Y02P10/218 , Y02P10/224 , Y02P10/23
摘要： The invention relates to a process for recovering valuable metals from a superalloy which has the steps of digesting the superalloy in a salt melt. The salt melt contains 60-95% by weight of NaOH and 5-40% by weight of Na2SO4.
摘要翻译：本发明涉及一种从超级合金中回收有价值金属的方法，该方法具有在盐熔体中消化超合金的步骤。盐熔体含有60-95重量％的NaOH和5-40重量％的Na 2 SO 4。

59. 发明授权

US07004992B2 Chromium-containing metal and method for producing the same 有权
标题翻译：含铬金属及其制造方法
公开(公告)号：US07004992B2
公开(公告)日：2006-02-28
申请号：US10220886
申请日：2001-03-06
申请人： Hiroiti Sugimori , Chitoshi Matsumura , Satoaki Kawaguchi , Masanori Kato
发明人： Hiroiti Sugimori , Chitoshi Matsumura , Satoaki Kawaguchi , Masanori Kato
IPC分类号： C22C1/06
CPC分类号： C22C27/06 , C21C5/5264 , C21C5/54 , C21C7/076 , C22B4/04 , C22B5/04 , C22B34/32 , C22C33/04 , Y02P10/216 , Y02P10/242
摘要： The high-Cr-containing metal according to the present invention is a chromium-containing metal manufactured in an arc melting furnace, and contains at least 85% Cr, up to 0.005% Al, up to 0.1% Si, and up to 0.002% S. The manufacturing method of this high-Cr-containing metal comprises the steps of reducing chromium oxides heated and melted in the arc melting furnace with Si, obtaining a molten metal containing at least 85% Cr, then, discharging slag generated in this Si reduction from the arc melting furnace, adding a basic flux into the arc melting furnace after discharging slag, melting the basic flux by electric arc, refining the molten metal by contacting the slag generated through melting of the basic flux with the molten metal, and then, tapping the molten metal from the arc melting furnace and cast.
摘要翻译：根据本发明的高Cr含量金属是在电弧熔化炉中制造的含铬金属，并且含有至少85％的Cr，至多0.005％的Al，至多0.1％的Si和至多0.002％这种高含Cr金属的制造方法包括以下步骤：用Si还原在电弧熔化炉中加热和熔化的氧化铬，得到含有至少85％Cr的熔融金属，然后排出在该Si中产生的炉渣从电弧熔化炉中还原，排出炉渣后，向电弧熔化炉中添加碱性助熔剂，通过电弧熔化基本助熔剂，使熔融金属熔化，熔融金属与熔融金属接触而使熔融金属熔化，然后从电弧熔化炉中取出熔融金属并浇铸。

60. 发明授权

US4623386A Carbothermal method of producing cobalt-boron and/or nickel-boron 失效
标题翻译：生产钴 - 硼和/或镍 - 硼的碳热法
公开(公告)号：US4623386A
公开(公告)日：1986-11-18
申请号：US808895
申请日：1985-12-13
申请人： Reinhard Hahn , Hans-Joachim Retelsdorf , Rudolf Fichte , Siegfried Sattelberger
发明人： Reinhard Hahn , Hans-Joachim Retelsdorf , Rudolf Fichte , Siegfried Sattelberger
IPC分类号： C22C1/00 , C22B4/06 , C22B5/04 , C22B5/10 , C22C1/02 , C22C1/06 , C22C19/00 , C22B4/00
CPC分类号： C22B5/10 , C22B4/06 , C22C1/023
摘要： A method of making cobalt-boron and/or nickel-boron alloys in a low-shaft electrical furnace wherein the burden or charge has a height of at least 500 mm and at least a portion of its carbon carrier consists of wood chips which are carbonized to wood charcoal during the process so that the wood charcoal which is produced can adsorb volatilized boron compounds and tap them so that they do not escape. The volatilized boron compounds thus tapped are carried to the reduction zone by the wood charcoal so that a high yield is obtained and the product has a low aluminum content.
摘要翻译：一种在低轴电炉中制造钴 - 硼和/或镍 - 硼合金的方法，其中负载或电荷具有至少500mm的高度，并且其碳载体的至少一部分由碳化的木屑组成在木炭过程中，所生产的木炭可以吸附挥发的硼化合物并点击它们，使其不会逸出。由此分解的挥发的硼化合物通过木炭运送到还原区，从而获得高产率并且产物具有低的铝含量。

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