专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US07576027B2 Methods of making carbide and oxycarbide containing catalysts 失效
标题翻译：制备含碳化碳和含碳氧化物的催化剂的方法
公开(公告)号：US07576027B2
公开(公告)日：2009-08-18
申请号：US11608359
申请日：2006-12-08
申请人： Jun Ma , David Moy
发明人： Jun Ma , David Moy
IPC分类号： B01J27/22 , B01J21/18 , B01J23/00
CPC分类号： B01J27/22 , B01J21/185 , B01J23/28 , B01J37/08 , B82Y30/00 , B82Y40/00 , C01B32/168 , C01B32/18 , C01B32/90 , Y10S977/742 , Y10S977/745 , Y10S977/748 , Y10S977/749 , Y10S977/788 , Y10S977/81 , Y10S977/811 , Y10S977/847
摘要： Methods for forming compositions including carbide-containing nanorods and/or oxycarbide-containing nanorods and/or carbon nanotubes bearing carbides and oxycarbides. Rigid porous structures including oxycarbide-containing nanorods and/or carbide containing nanorods and/or carbon nanotubes bearing modified carbides and oxycarbides and methods of making the same are also provided. The compositions and rigid porous structures of the invention can be used either as catalyst and/or catalyst supports in fluid phase catalytic chemical reactions. Processes for making supported catalyst for selected fluid phase catalytic reactions are also provided.
摘要翻译：用于形成包含含碳纳米棒和/或含碳氧化物的纳米棒和/或含有碳化物和碳氧化物的碳纳米管的组合物的方法。还提供了包括含有碳氧化物的纳米棒和/或包含纳米棒和/或含有改性碳化物和碳氧化物的碳纳米管的刚性多孔结构及其制备方法。本发明的组合物和刚性多孔结构可用作流化相催化化学反应中的催化剂和/或催化剂载体。还提供了用于制备选择的流化相催化反应的负载型催化剂的方法。

52. 发明申请

US20060051280A1 Carbide nanofribrils and method of making same 失效
标题翻译：硬质合金纳米纤维及其制造方法
公开(公告)号：US20060051280A1
公开(公告)日：2006-03-09
申请号：US11265804
申请日：2005-11-02
申请人： David Moy , Chun-Ming Niu
发明人： David Moy , Chun-Ming Niu
IPC分类号： C01B31/36
CPC分类号： C04B35/62277 , B82Y30/00 , C01B32/90 , C01B32/956 , C04B35/62281 , C04B2235/3418 , C04B2235/428 , C04B2235/5264 , C04B2235/5288 , C04B2235/5296 , C04B2235/5481 , C04B2235/767 , C04B2235/81 , C04B2235/9661 , C30B25/005 , C30B29/36 , D01F9/08 , Y10S977/734
摘要： A plurality of carbide, such as silicon carbide, tungsten carbide, etc., nanofibrils predominantly having diameters substantially less than about 100 nm and a method for making such carbide nanofibrils. The method includes the steps of: heating a plurality of carbon nanotubes or nanofibrils predominantly having diameters less than about 50 nm in a reaction chamber in the presence of a gas of the form QnAm, where Q is a metal capable of forming a carbide, A is an element or radical and n and m are integers necessary to satisfy valences, such as, for example silicon monoxide, and an inert gas in a reaction vessel to a temperature substantially less than 1700 C but sufficently high to cause substantial reaction of the metal in the gas with the carbon of said carbon nanotubes or nanofibrils to form, in situ, solid carbide nanofibrils, the temperature being sufficiently low to prevent substantial fusing together of individidual ones of said carbide nanofibrils, removing at least a portion of A-based gas from said reaction chamber as said reaction progresses, and maintaining said temperature until substantially all the carbon of said nanotubes or nanofibrils has been converted into Q-based carbide.
摘要翻译：多个碳化物，例如碳化硅，碳化钨等，主要具有基本上小于约100nm的直径的纳米原纤维和制造这种碳化物纳米原纤维的方法。该方法包括以下步骤：在反应室中，在存在下列形式的气体的情况下，加热主要具有小于约50nm直径的碳纳米管或纳米原纤维其中Q是能够形成碳化物的金属，A是元素或基团，n和m是满足价态所必需的整数，例如一氧化硅，以及反应容器中的惰性气体，温度基本上小于1700℃，但足够高，导致气体中的金属与所述碳纳米管或纳米原纤维的碳的实质反应，原位形成整体碳化物纳米原纤维，其温度足够低以防止大量熔融在一起所述碳化物纳米原纤维的单独的，当所述反应进行时，从所述反应室中除去至少一部分A基气体，并保持所述温度，直到所述纳米管或纳米原纤维的基本上全部为碳转为Q型碳化物。

53. 发明授权

US06827919B1 Process for producing single wall nanotubes using unsupported metal catalysts and single wall nanotubes produced according to this method 失效
标题翻译：使用未负载的金属催化剂和根据该方法生产的单壁纳米管制备单壁纳米管的方法
公开(公告)号：US06827919B1
公开(公告)日：2004-12-07
申请号：US09607126
申请日：2000-06-29
申请人： David Moy , Asif Chishti
发明人： David Moy , Asif Chishti
IPC分类号： D01F912
CPC分类号： B82Y30/00 , B01J3/04 , B01J3/042 , B01J19/121 , B01J19/26 , B01J2219/0875 , B82Y40/00 , C01B32/162 , C01B2202/02 , D01F9/127 , D01F9/1278 , Y10S977/742 , Y10S977/75 , Y10S977/842 , Y10S977/843 , Y10S977/896
摘要： A process for producing hollow, single-walled carbon nanotubes by catalytic decomposition of one or more gaseous carbon compounds by first forming a gas phase mixture carbon feed stock gas comprising one or more gaseous carbon compounds, each having one to six carbon atoms and only H, O, N, S or Cl as hetero atoms, optionally admixed with hydrogen, and a gas phase metal containing compound which is unstable under reaction conditions for said decomposition, and which forms a metal containing catalyst which acts as a decomposition catalyst under reaction conditions; and then conducting said decomposition reaction under decomposition reaction conditions, thereby producing said nanotubes.
摘要翻译：一种通过一种或多种气态碳化合物的催化分解来制备中空单壁碳纳米管的方法，首先形成一种气相混合物碳原料气体，其包含一种或多种具有1-6个碳原子的气态碳化合物，并且仅H ，O，N，S或Cl作为杂原子，任选与氢混合，以及含有气相金属的化合物，在用于所述分解的反应条件下不稳定，并且在反应条件下形成用作分解催化剂的含金属催化剂 ; 然后在分解反应条件下进行所述分解反应，从而制备所述纳米管。

54. 发明授权

US6143689A Methods and catalysts for the manufacture of carbon fibrils 失效
标题翻译：用于制造碳纤维的方法和催化剂
公开(公告)号：US6143689A
公开(公告)日：2000-11-07
申请号：US469430
申请日：1995-06-06
申请人： David Moy , Asif Chishti
发明人： David Moy , Asif Chishti
IPC分类号： B32B9/00 , B01J21/04 , B01J21/10 , B01J21/18 , B01J23/85 , B01J23/88 , B01J23/881 , B01J31/04 , B01J31/18 , B01J31/28 , B01J31/34 , B01J35/06 , B01J35/10 , B01J37/02 , B01J37/03 , C01B31/02 , D01F9/127
CPC分类号： B82Y30/00 , B01J23/881 , B01J31/04 , B01J37/0217 , B82Y40/00 , C01B31/0206 , D01F9/1273 , B01J21/04 , B01J23/85 , B01J2531/64 , B01J31/1805 , B01J31/28 , B01J31/34 , B01J37/03
摘要： An improved catalyst for producing carbon fibrils is made by incorporating an effective yield-enhancing amount of a carboxylate into a fibril-forming catalyst. Alternatively, such a catalyst is made by coprecipitating a compound of a metal having fibril-forming catalytic properties and an aluminum and/or magnesium compound, optionally in the presence of carbon particles or carbon fibril aggregates. The catalyst may also be made by incorporating a compound of a fibril-forming metal onto magnesia particles in carbon particles or carbon fibril aggregates. The catalysts, methods of using them to form carbon fibrils and those carbon fibrils are also disclosed.
摘要翻译：通过将有效的增产量的羧酸盐引入原纤维形成催化剂中来制备用于生产碳原纤维的改进的催化剂。或者，这种催化剂通过共沉淀具有原纤维形成催化性质的金属的化合物和铝和/或镁化合物，任选地在碳颗粒或碳原纤聚集体的存在下制备。催化剂也可以通过将原纤维形成金属的化合物引入到碳颗粒或碳原子聚集体中的氧化镁颗粒上来制备。还公开了催化剂，使用它们形成碳原纤维和那些碳原纤的方法。

55. 发明授权

US5814290A Silicon nitride nanowhiskers and method of making same 失效
标题翻译：氮化硅纳米晶须及其制备方法
公开(公告)号：US5814290A
公开(公告)日：1998-09-29
申请号：US506250
申请日：1995-07-24
申请人： Chun-Ming Niu , David Moy
发明人： Chun-Ming Niu , David Moy
IPC分类号： C01B21/068 , C30B25/00 , C30B29/62
CPC分类号： C30B25/005 , B82Y30/00 , C30B29/38 , Y10S977/895
摘要： Silicon nitride nanowhiskers predominantly having diameters substantially less than about 200 nm are disclosed. The nanowhiskers of Si.sub.3 N.sub.4 are produced by reacting gaseous SiO and N.sub.2 at elevated temperature and pressure in a reaction zone in the presence of a plurality of disperse carbon nanotubes having a diameter of from 3.5 to 70 nm.
摘要翻译：公开了主要具有基本上小于约200nm的直径的氮化硅纳米晶须。 Si3N4的纳米晶须通过在多个直径为3.5至70nm的分散碳纳米管存在下，在高温和高压下在反应区中使气态SiO和N 2反应来制备。

56. 发明授权

US4356328A Process for the preparation of acetaldehyde 失效
标题翻译：制备乙醛的方法
公开(公告)号：US4356328A
公开(公告)日：1982-10-26
申请号：US194324
申请日：1980-10-06
申请人： David Moy
发明人： David Moy
IPC分类号： C07C47/06 , B01J23/00 , C07B61/00 , C07C45/00 , C07C45/41 , C07C67/00
CPC分类号： C07C45/41
摘要： Acetaldehyde is produced by reacting acetic anhydride with hydrogen in the presence of a supported Group VIII noble metal catalyst wherein the reaction is carried out in the liquid phase.
摘要翻译：乙酸酐与氢气在负载的VIII族贵金属催化剂存在下反应制备乙醛，其中反应在液相中进行。

57. 发明授权

US4329512A Process for preparing acetaldehyde 失效
标题翻译：制备乙醛的方法
公开(公告)号：US4329512A
公开(公告)日：1982-05-11
申请号：US194330
申请日：1980-10-06
申请人： David Moy
发明人： David Moy
IPC分类号： C07C47/06 , B01J23/00 , B01J27/00 , C07B61/00 , C07C45/00 , C07C45/41 , C07C67/00
CPC分类号： C07C45/41
摘要： Acetaldehyde is produced by reacting acetic anhydride with hydrogen in the presence of a Group VIII noble metal catalyst wherein the reaction is carried out in the liquid phase but the reaction is maintained under boiling conditions and the entire reaction effluent is in vapor form.
摘要翻译：乙醛与氢气在VIII族贵金属催化剂存在下反应制备，其中反应在液相中进行，但反应保持在沸腾条件下，整个反应流出物为蒸气形式。

58. 发明授权

US4242520A Promoted method for producing carbamates 失效
标题翻译：促进生产氨基甲酸酯的方法
公开(公告)号：US4242520A
公开(公告)日：1980-12-30
申请号：US7105
申请日：1979-01-29
申请人： David Moy
发明人： David Moy
IPC分类号： C07C271/06 , C07C125/063 , C07C125/07
CPC分类号： C07C271/06
摘要： A process for the production of carbamates is provided which comprises contacting an organic primary or secondary amine with a source of carbon monoxide, an organic compound containing at least one hydroxyl group and a source of sulfur, selenium or tellurium, in the presence of a catalyst for the reaction and in the presence of at least one member selected from the group consisting of disulfides of the formulaR.sup.1 --S--S--R.sup.2wherein R.sup.1 and R.sup.2 comprise members selected from the group consisting of alkyl, aryl, cycloalkyl, alkaryl, aralkyl, heterocyclic, alkenyl, alkynyl, alkanoyl, aranoyl, halogenated derivatives of the foregoing groups, and derivatives of the foregoing groups in which one or more carbon atoms is replaced by an oxygen atom.
摘要翻译：提供了一种生产氨基甲酸酯的方法，其包括使有机伯胺或仲胺与一氧化碳源，含有至少一个羟基的有机化合物和硫，硒或碲源在催化剂存在下接触对于该反应并且在至少一种选自式R1-SS-R2的二硫化物的存在下，其中R 1和R 2包含选自烷基，芳基，环烷基，烷芳基，芳烷基，杂环基烯基，炔基，烷酰基，芳酰基，上述基团的卤代衍生物，以及前述基团的衍生物，其中一个或多个碳原子被氧原子代替。

59. 发明申请

US20120141355A1 Methods and catalysts for the manufacture of carbon fibrils 失效
标题翻译：用于制造碳纤维的方法和催化剂
公开(公告)号：US20120141355A1
公开(公告)日：2012-06-07
申请号：US11717226
申请日：2007-03-12
申请人： David Moy , Asif Chishti
发明人： David Moy , Asif Chishti
IPC分类号： D01F9/127
CPC分类号： B82Y30/00 , B01J21/04 , B01J23/85 , B01J23/881 , B01J31/04 , B01J31/1805 , B01J31/28 , B01J31/34 , B01J37/0217 , B01J37/03 , B01J2531/64 , B82Y40/00 , C01B32/15 , D01F9/1273
摘要： An improved catalyst for producing carbon fibrils is made by incorporating an effective yield-enhancing amount of a carboxylate into a fibril-forming catalyst. Alternatively, such a catalyst is made by coprecipitating a compound of a metal having fibril-forming catalytic properties and an aluminum and/or magnesium compound, optionally in the presence of carbon particles or carbon fibril aggregates. The catalyst may also be made by incorporating a compound of a fibril-forming metal onto magnesia particles in carbon particles or carbon fibril aggregates. The catalysts, methods of using them to form carbon fibrils and those carbon fibrils are also disclosed.
摘要翻译：通过将有效的增产量的羧酸盐引入原纤维形成催化剂中来制备用于生产碳原纤维的改进的催化剂。或者，这种催化剂通过共沉淀具有原纤维形成催化性质的金属的化合物和铝和/或镁化合物，任选地在碳颗粒或碳原纤聚集体的存在下制备。催化剂也可以通过将原纤维形成金属的化合物引入到碳颗粒或碳原子聚集体中的氧化镁颗粒上来制备。还公开了催化剂，使用它们形成碳原纤维和那些碳原纤的方法。

60. 外观设计

USD584138S1 Flashlight package 有权
标题翻译：手电筒包
公开(公告)号：USD584138S1
公开(公告)日：2009-01-06
申请号：US29308129
申请日：2008-05-29
申请人： Paul Lafortezza , Joann Jablonski , Jana Frankova , David Genna , Brad Fountain , David Moy
设计人： Paul Lafortezza , Joann Jablonski , Jana Frankova , David Genna , Brad Fountain , David Moy

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式