专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US5269822A Process for recovering oxygen from gaseous mixtures containing water or carbon dioxide which process employs barium-containing ion transport membranes 失效
标题翻译：从含有水或二氧化碳的气态混合物中回收氧气的方法，该方法采用含钡离子迁移膜
公开(公告)号：US5269822A
公开(公告)日：1993-12-14
申请号：US937768
申请日：1992-09-01
申请人： Michael F. Carolan , Paul N. Dyer , Stephen M. Fine , James M. LaBar, Sr. , Robert M. Thorogood
发明人： Michael F. Carolan , Paul N. Dyer , Stephen M. Fine , James M. LaBar, Sr. , Robert M. Thorogood
IPC分类号： B01D53/32 , B01D71/02 , C01B13/02 , B01D53/22
CPC分类号： B01D53/326 , B01D71/024 , C01B13/0255 , B01D2325/26 , C01B2210/0046 , C01B2210/0051 , C01B2210/0062 , Y10S505/701 , Y10S505/778 , Y10S505/785
摘要： The invention is a process for recovering oxygen from an oxygen-containing gaseous mixture containing one or more components selected from water, carbon dioxide or a volatile hydrocarbon which process utilizes ion transport membranes comprising a multicomponent metallic oxide containing barium. The process utilizes a temperature regime which overcomes problems associated with degradation of barium-containing multicomponent oxides caused by carbon dioxide.
摘要翻译：本发明是从含有一种或多种选自水，二氧化碳或挥发性烃的组分的含氧气体混合物中回收氧的方法，该方法利用了包含含钡的多组分金属氧化物的离子迁移膜。该方法利用克服由二氧化碳引起的含钡多组分氧化物降解相关问题的温度状态。

32. 发明授权

US5262202A Heat treated chemically vapor deposited products and treatment method 失效
标题翻译：热处理化学气相沉积产物及处理方法
公开(公告)号：US5262202A
公开(公告)日：1993-11-16
申请号：US370412
申请日：1989-06-20
申请人： Diwakar Garg , Paul N. Dyer , Duane Dimos
发明人： Diwakar Garg , Paul N. Dyer , Duane Dimos
IPC分类号： C23C16/56 , C23C16/00
CPC分类号： C23C16/56
摘要： A method for heat treating a coated substrate is described wherein the outer coating on the substrate is comprised of a chemically vapor deposited mixture of tungsten and tungsten carbide. The coated substrate is heated to the deposition temperature or not substantially above the deposition temperature in a non-reactive atmosphere. The heat treating temperature is sufficient to confer a desired improvement in erosive and abrasive wear resistance in the outer coating but does not result in substantial degradation of the mechanical properties of the substrate or in formation of undesirable inter-metallic layers.
摘要翻译：描述了一种用于热处理涂覆的基底的方法，其中基底上的外涂层由钨和碳化钨的化学气相沉积混合物组成。将涂覆的基底在非反应性气氛中加热至沉积温度或基本上不超过沉积温度。热处理温度足以在外涂层中赋予腐蚀性和耐磨损性的所需改善，但不会导致基材的机械性能的显着降解或形成不期望的金属间层。

33. 发明授权

US5126206A Diamond-on-a-substrate for electronic applications 失效
标题翻译：用于电子应用的DIAMOND-ON-A-SUBSTRATE
公开(公告)号：US5126206A
公开(公告)日：1992-06-30
申请号：US578637
申请日：1990-09-06
申请人： Diwakar Garg , Wilman Tsai , Robert L. Iampietro , Fred M. Kimock , Paul N. Dyer
发明人： Diwakar Garg , Wilman Tsai , Robert L. Iampietro , Fred M. Kimock , Paul N. Dyer
IPC分类号： B32B9/00 , B32B15/04 , C04B41/85 , C23C16/26 , C23C16/27 , C30B25/10 , H01L21/205 , H01L23/14
CPC分类号： C23C16/279 , C23C16/271 , C30B25/105 , Y10T428/26 , Y10T428/30 , Y10T428/31678
摘要： A coated substrate product is disclosed which comprises a substrate and a polycrystalline diamond layer having a smooth surface finish, enhanced crystal orientation in comparison to industrial grade diamond powder particularly in the (220) and (400) directions, and excellent electrical and thermal properties. Also disclosed is a method for fabricating such a coated substrate in which the polycrystalline diamond layer is chemically vapor deposited onto the substrate at substrate temperatures in the range of 650.degree. to 825.degree. C.
摘要翻译：公开了涂覆的基底产品，其包括具有光滑表面光洁度的基底和多晶金刚石层，与工业级金刚石粉末相比，特别是（220）和（400）方向，具有优异的电气和热性能。还公开了一种用于制造这种涂覆基底的方法，其中多晶金刚石层在基底温度为650至825℃的范围内化学气相沉积到基底上。

34. 发明授权

US5024901A Method for depositing highly erosive and abrasive wear resistant composite coating system on a substrate 失效
标题翻译：在基材上沉积高侵蚀性和磨蚀性耐磨复合涂层体系的方法
公开(公告)号：US5024901A
公开(公告)日：1991-06-18
申请号：US346774
申请日：1989-05-03
申请人： Diwakar Garg , Paul N. Dyer , Leslie E. Schaffer , Ernest L. Wrecsics , Duane Dimos , Carl F. Mueller
发明人： Diwakar Garg , Paul N. Dyer , Leslie E. Schaffer , Ernest L. Wrecsics , Duane Dimos , Carl F. Mueller
IPC分类号： C23C16/14 , C23C16/30 , C23C28/00
CPC分类号： C23C16/30 , C23C16/14 , C23C28/00 , Y10T428/12576 , Y10T428/12583 , Y10T428/1284 , Y10T428/12944
摘要： The method for producing the disclosed material comprises chemical vapor depositing on the substrate a substantially columnar, intermediate layer of tungsten and chemical vapor depositing on the intermediate layer a non-columnar, substantially lamellar outer layer of a mixture of tungsten and tungsten carbide. The tungsten carbide comprises W.sub.2 C, W.sub.3 C, or a mixture of both wherein the ratio of the thickness of the tungsten intermediate layer to the thickness of the outer layer is at least: (a) 0.35 in the case of tungsten plus W.sub.2 C in the outer layer, (b) 0.6 in the case of a mixture of tungsten and W.sub.3 C in the outer layer and (c) 0.35 in the case of mixtures of tungsten and W.sub.2 C and W.sub.3 C in the outer layer. The chemical vapor deposition steps are carried out at pressures within the range of 1 Torr to 1,000 Torr and temperatures within the range of about 300.degree. to about 650.degree. C.
摘要翻译：用于生产所公开的材料的方法包括在基底上化学气相沉积基本上柱状的钨中间层和在中间层上沉积钨和碳化钨混合物的非圆柱形，基本上层状的外层的化学气相。碳化钨包括W2C，W3C或两者的混合物，其中钨中间层的厚度与外层的厚度的比至少为：（a）在外加层中钨加W2C的情况下为0.35 ，（b）在外层为钨和W3C的混合物的情况下为0.6，（c）在外层为钨和W2C和W3C的混合物的情况下为0.35。化学气相沉积步骤在1乇至1000乇范围内的压力和约300至约650℃范围内的温度下进行。

35. 发明授权

US4902535A Method for depositing hard coatings on titanium or titanium alloys 失效
标题翻译：在钛或钛合金上沉积硬涂层的方法
公开(公告)号：US4902535A
公开(公告)日：1990-02-20
申请号：US139891
申请日：1987-12-31
申请人： Diwakar Garg , Carl F. Mueller , Leslie E. Schaffer , Paul N. Dyer
发明人： Diwakar Garg , Carl F. Mueller , Leslie E. Schaffer , Paul N. Dyer
IPC分类号： C23C14/02 , C23C14/06 , C23C14/58 , C23C16/02 , C23C16/27 , C23C16/30 , C23C28/00
CPC分类号： C23C28/00 , C23C16/0281 , Y10S427/103
摘要： The invention discloses a coated substrate product comprises of a titanium or titanium alloy substrate, at least one thin interlayer composed of a non-reactive noble metal and a hard outer coating selected from the group comprised of a ceramic, hard metal, a hard metal compound and a diamond-like carbon, wherein at least the non-reactive noble metal interlayer which is immediately adjacent to the titanium or titanium alloy substrate is deposited onto the substrate by means of an electroless plating procedure, and the hard outer coating is deposited onto the non-reactive interlayer(s) by means of known chemical and physical vapor deposition techniques. The invention also discloses a method for making these coated substrate products.The method includes the steps of treating the substrate with a mild abrasive to remove oxides from the surface of the substrate, depositing thin non-reactive noble metal interlayers onto the substrate by means of an electroless plating technique, heat treating the noble metal coated substrate to a temperature in the range of about 200.degree. to about 300.degree. C. in the presence of air or a temperature in the range of about 200.degree. to about 475.degree. C. in the presence of an inert gas, and depositing a hard outer coating.

36. 发明授权

US4369128A Catalyst for oxidation 失效
标题翻译：氧化催化剂
公开(公告)号：US4369128A
公开(公告)日：1983-01-18
申请号：US256426
申请日：1981-04-22
申请人： Fred Moseley , Paul N. Dyer
发明人： Fred Moseley , Paul N. Dyer
IPC分类号： C01B15/029 , B01J31/22
CPC分类号： C01B15/029
摘要： A catalyst suitable for use in the synthesis of hydrogen peroxide from hydrogen and oxygen is prepared by bringing hydrogen and oxygen into contact with a liquid mixture comprising a fluorocarbon and/or halofluorocarbon and water containing bis(tri(pentafluorophenyl)phosphine) palladium dichloride. When the reaction mixture is allowed to stand the catalyst appears as a black film at the interface of the organic and aqueous phases. The black film is almost totally insoluble in aqueous hydrogen peroxide.
摘要翻译：通过使氢和氧与包含碳氟化合物和/或卤氟烃的液体混合物和含有双（三（五氟苯基）膦）二氯化钯的水接触来制备适用于从氢气和氧气合成过氧化氢的催化剂。当反应混合物静置时，催化剂在有机相和水相的界面处呈现为黑色膜。黑色膜几乎完全不溶于过氧化氢水溶液。

37. 发明授权

US4256649A Synthesis of olefinic oxides from olefin and oxygen 失效
标题翻译：从烯烃和氧气合成烯属氧化物
公开(公告)号：US4256649A
公开(公告)日：1981-03-17
申请号：US923280
申请日：1978-07-10
申请人： Paul N. Dyer
发明人： Paul N. Dyer
IPC分类号： B01J31/24 , C07D301/06 , C07D303/04
CPC分类号： B01J31/2404 , C07D301/06 , C07D303/04 , B01J2231/72 , B01J2531/824 , B01J2540/22
摘要： Propylene oxide and other olefinic oxides are synthesized by reacting an olefin and oxygen in the presence of a catalytic amount of a complex. The complex is of the type L.sub.2 MX.sub.2, L.sub.2 M or L.sub.2 MR where M is palladium, X is an acidic anion (preferably chloride); R is an olefinic group (preferably a propylene group) and L.sub.2 consists of two monodentate ligands or a single bidentate ligand.L.sub.2 :(a) is resistant to oxidation under the conditions of the process;(b) is of the type AR.sub.1 R.sub.2 R.sub.3 or R.sub.4 R.sub.5 AR.sub.6 AR.sub.7 R.sub.8 where A is phosphorous or arsenic and R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are as defined herein;(c) (in the case of a monodentate ligand) has a cone angle not less than 170.degree. when A is phosphorous and has a cone angle not less than 142.degree. when A is arsenic; or(d) in the case of a bidentate ligand) the monodentate equivalent of each part of the bidentate ligand has a cone angle of not less than 170.degree. when A is phosphorous and of not less than 142.degree. when A is arsenic.Increased yields of olefinic oxide may be obtained by the introduction of hydrogen.
摘要翻译：环氧丙烷和其它烯烃氧化物是通过烯烃和氧在催化量的络合物存在下反应合成的。络合物是类型L2MX2，L2M或L2MR，其中M是钯，X是酸性阴离子（优选氯化物）; R是烯基（优选丙烯基），L2由两个单齿配体或单个二齿配体组成。 L2：（a）在工艺条件下耐氧化; （b）为AR1R2R3或R4R5AR6AR7R8，其中A为磷或砷，R1，R2，R3，R4，R5，R6，R7和R8如本文所定义; （c）（在单齿配体的情况下）当A为磷时具有不小于170°的锥角，并且当A为砷时具有不小于142°的锥角; 或（d）在二齿配体的情况下），当A为磷时，双齿配体的每一部分的单齿当量具有不小于170°的锥角，并且当A为砷时，其角度不小于142°。通过引入氢可以获得增加的氧化烯的产率。

38. 发明授权

US5534471A Ion transport membranes with catalyzed mixed conducting porous layer 失效
标题翻译：具有催化混合导电多孔层的离子迁移膜
公开(公告)号：US5534471A
公开(公告)日：1996-07-09
申请号：US180938
申请日：1994-01-12
申请人： Michael F. Carolan , Paul N. Dyer
发明人： Michael F. Carolan , Paul N. Dyer
IPC分类号： B01D53/22 , B01D53/86 , B01D71/02 , B01J35/06 , C01B13/02 , C01B17/04 , C01B21/02 , C07C2/76 , B01J20/28 , B01J35/00
CPC分类号： B01D71/024 , B01D53/22 , B01D53/8609 , B01D53/8625 , B01D67/0041 , B01D67/0072 , B01D69/12 , B01D69/141 , B01D71/02 , B01J35/065 , C01B13/0203 , C01B13/0255 , C01B17/0473 , C01B21/02 , C07C2/76 , B01D2325/023 , B01D2325/10 , C01B2210/0046 , C07C2523/02 , C07C2523/10 , C07C2523/18 , C07C2523/22 , C07C2523/28 , C07C2523/34 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/50 , C07C2523/52 , C07C2523/75
摘要： The present invention relates to surface catalyzed ion transport membranes which demonstrate superior oxygen flux. The membranes comprise a porous mixed conducting multicomponent metallic oxide layer having a first surface onto which a catalyst is deposited and a second surface which is contiguous with a dense mixed conducting multicomponent metallic oxide layer. Suitable catalysts to be deposited onto the porous mixed conducting layer include one or more metals or oxides of metals selected from Groups II, V, VI, VII, VIII, IX, X, XI, XV and the F Block lanthanides of the Periodic Table of the Elements. The claimed membranes are capable of separating oxygen from oxygen-containing gaseous mixtures.
摘要翻译：本发明涉及表现出优异氧通量的表面催化离子迁移膜。膜包括具有沉积催化剂的第一表面的多孔混合导电多组分金属氧化物层和与致密混合的导电多组分金属氧化物层邻接的第二表面。要沉积到多孔混合导电层上的合适的催化剂包括一种或多种选自元素周期表II，V，VI，VII，VIII，IX，X，XI，XV族和F嵌段镧系元素的金属或金属氧化物元素。要求保护的膜能够将氧气与含氧气体混合物分离。

39. 发明授权

US5439706A Method for manufacturing inorganic membranes by organometallic chemical vapor deposition 失效
标题翻译：通过有机金属化学气相沉积制造无机膜的方法
公开(公告)号：US5439706A
公开(公告)日：1995-08-08
申请号：US214920
申请日：1994-03-17
申请人： Robin E. Richards , Robert L. Iampietro , Paul N. Dyer
发明人： Robin E. Richards , Robert L. Iampietro , Paul N. Dyer
IPC分类号： B01D71/02 , C01B13/14 , C01G49/00 , C04B41/52 , C23C16/04 , C23C16/40 , C23C16/46 , B05D5/00
CPC分类号： B01D67/0072 , B01D67/0044 , B01D71/02 , B01D71/022 , B01D71/024 , C04B41/52 , C23C16/045 , C23C16/46 , B01D2323/08 , B01D2323/12 , B01D2325/02 , Y10T428/12042 , Y10T428/12479 , Y10T428/249956 , Y10T428/249957 , Y10T428/24997 , Y10T428/249981 , Y10T428/249999
摘要： The present invention is a method for manufacturing inorganic membranes which are capable of separating oxygen from air. The membranes comprise a thin layer of a multicomponent metallic oxide which has been deposited onto a porous substrate by organometallic chemical vapor deposition. The inorganic membranes are formed by reacting organometallic complexes corresponding to each of the respective metals making up the multicomponent metallic oxide and an oxidizing agent under conditions sufficient to deposit a thin layer of the multicomponent metallic oxide onto the porous substrate.
摘要翻译：本发明是能够从空气中分离氧的无机膜的制造方法。膜包括通过有机金属化学气相沉积沉积到多孔基底上的多组分金属氧化物的薄层。无机膜是通过使构成多组分金属氧化物的各种金属的对应的有机金属配合物和氧化剂在足以将多组分金属氧化物的薄层沉积到多孔基材上的条件下形成的。

40. 发明授权

US5286565A Oxidation resistant carbon and method for making same 失效
标题翻译：耐氧化碳及其制造方法
公开(公告)号：US5286565A
公开(公告)日：1994-02-15
申请号：US131479
申请日：1987-12-03
申请人： Robert A. Holzl , Vincent L. Magnotta , Paul N. Dyer , Howard P. Withers, Jr.
发明人： Robert A. Holzl , Vincent L. Magnotta , Paul N. Dyer , Howard P. Withers, Jr.
IPC分类号： C04B41/50 , C04B41/52 , C04B41/53 , C04B41/87 , C04B41/89 , C04B41/91 , C09K13/10 , C23C8/28 , C23C8/80 , C23C16/02 , C23C16/24 , C23C16/28 , C23C16/32 , C23C16/34 , C23C16/38 , C23C16/40 , B32B9/00
CPC分类号： C23C8/28 , C04B41/5057 , C04B41/52 , C04B41/5346 , C04B41/87 , C04B41/89 , C04B41/91 , C09K13/10 , C23C16/0272 , C23C16/24 , C23C16/28 , C23C16/32 , C23C16/34 , C23C16/38 , C23C16/40 , C23C8/80 , Y10T428/30
摘要： A coated carbon body having improved resistance to high temperature oxidation and a method for producing the coated carbon body are described. The coated carbon body comprises a carbon body, an intermediate glass forming coating and an outer refractory coating on the intermediate coating. The body has a converted porous layer formed by etching and reacting the body with boron oxide and the resulting converted layer contains interconnecting interstices and boron carbide formed by the reaction of the boron oxide and the carbon body. The method comprises contacting a carbon body with boron oxide at an elevated temperature sufficient to cause the reaction between the carbon body and boron oxide to form a converted porous layer which contains interconnecting interstices in the body and boron carbide and then applying the glass forming coating over the converted layer. Preferably an outer refractory coating is applied over the glass forming coating. The glass forming coating comprises compounds selected from the group consisting of silicon nitride, silicon oxynitride and mixtures thereof. Additionally, both the refractory outer coating and the glass forming coating can contain compounds selected from the group consisting of silicon nitride, silicon oxynitride, and mixtures thereof.
摘要翻译：描述了具有改进的耐高温氧化性的涂覆碳体及其制备方法。涂覆的碳体包括碳体，中间玻璃形成涂层和中间涂层上的外耐火涂层。主体具有通过使体与氧化硼进行腐蚀和反应形成的转化多孔层，并且所得到的转化层含有通过氧化硼和碳体的反应形成的互连间隙和碳化硼。该方法包括在足以引起碳体和氧化硼之间的反应的升高的温度下使碳体与氧化硼接触以形成转化的多孔层，其在体内和碳化硼中含有相互连接的间隙，然后将玻璃形成涂层转换层。优选地，在玻璃形成涂层上施加外部耐火涂层。玻璃形成涂层包括选自氮化硅，氮氧化硅及其混合物的化合物。此外，难熔外涂层和玻璃形成涂层都可以含有选自氮化硅，氮氧化硅及其混合物的化合物。

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