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1. 发明授权

US5516595A Production of ceramic and ceramic-metal composite articles with surface coatings 失效
标题翻译：生产具有表面涂层的陶瓷和陶瓷 - 金属复合制品
公开(公告)号：US5516595A
公开(公告)日：1996-05-14
申请号：US341336
申请日：1994-11-16
申请人： Marc S. Newkirk , Adam J. Gesing , Michael A. Rocazella , Christopher R. Kennedy , Daniel J. Frydrych , Robert A. Wolffe , Paul V. Kelsey , Alvin P. Gerk
发明人： Marc S. Newkirk , Adam J. Gesing , Michael A. Rocazella , Christopher R. Kennedy , Daniel J. Frydrych , Robert A. Wolffe , Paul V. Kelsey , Alvin P. Gerk
IPC分类号： C04B35/65 , C04B41/50 , C04B41/51 , C04B41/87 , C04B41/88 , C22C1/10 , C22C29/12 , F41H5/04 , B32B18/00
CPC分类号： C22C1/1036 , C04B35/652 , C04B41/5053 , C04B41/51 , C04B41/87 , C04B41/88 , C22C29/12 , F41H5/0414 , C22C2001/1063 , Y10T428/249957 , Y10T428/24997 , Y10T428/249975 , Y10T428/249986 , Y10T428/24999 , Y10T428/31504 , Y10T428/31511 , Y10T428/3154
摘要： The invention comprises a method of making self-supporting ceramic and ceramic composite structures by the oxidation reaction of a body of molten parent metal precursor with a vapor-phase oxidant to form an oxidation reaction product. This reaction or growth is continued to form a thick, self-supporting ceramic or ceramic composite body. The body is recovered and in a separate subsequent operation, at least a portion of a surface is coated with one or more materials in order to effect desired changes in the properties of the surface, e.g., hardness, corrosion resistance.
摘要翻译：本发明包括通过熔融母体金属前驱体与气相氧化剂的氧化反应制备自支撑陶瓷和陶瓷复合结构以形成氧化反应产物的方法。该反应或生长继续形成厚的自支撑陶瓷或陶瓷复合体。回收本体，并且在单独的随后的操作中，表面的至少一部分涂覆有一种或多种材料，以便实现表面性能的期望变化，例如硬度，耐腐蚀性。

2. 发明授权

US06838020B2 Isotopically enriched luminescent materials and methods of making same 失效
标题翻译：同位素富集的发光材料及其制备方法
公开(公告)号：US06838020B2
公开(公告)日：2005-01-04
申请号：US10298147
申请日：2002-11-15
申请人： Paul V. Kelsey
发明人： Paul V. Kelsey
IPC分类号： C09K11/54 , C09K11/59 , C09K11/61 , C09K11/67 , C09K11/77 , C09K11/08
CPC分类号： C09K11/673 , C09K11/54 , C09K11/595 , C09K11/612 , C09K11/7771 , C09K11/7789
摘要： The invention is directed to luminescent materials containing isotopically-enriched atomic elements and methods of making these luminescent materials. Individual embodiments of the invention include isotopically-enriched ZnO:Zn, ZnS:Cu:Cl, Zn2SiO4:Mn, Y2O2S:Eu, Gd2O2S:Tb and CaWO4 phosphors as well as methods of synthesizing these luminescent materials using isotopically-enriched starting materials.
摘要翻译：本发明涉及含有富含同位素的原子元素的发光材料和制造这些发光材料的方法。本发明的各个实施方案包括同位素富集的ZnO：Zn，ZnS：Cu：Cl，Zn2SiO4：Mn，Y2O2S：Eu，Gd2O2S：Tb和CaWO4荧光体，以及使用同位素富集的原料合成这些发光材料的方法。

3. 发明授权

US5166105A Process for preparing self-supporting ceramic composite bodies and bodies produced thereby 失效
标题翻译：制备自支撑陶瓷复合体的方法
公开(公告)号：US5166105A
公开(公告)日：1992-11-24
申请号：US624836
申请日：1990-12-10
申请人： Paul V. Kelsey
发明人： Paul V. Kelsey
IPC分类号： C04B35/65 , C22C1/10 , C22C29/14
CPC分类号： C22C1/1036 , C04B35/652 , C22C29/14 , C22C2001/1057
摘要： This invention relates generally to a novel method of preparing self-supporting bodies, and to novel products made thereby. In its more specific aspects, this invention relates to a method of producing self-supporting bodies comprising one or more boron-containing compounds, e.g., a boride or a boride and a carbide, by reactive infiltration of a molten parent metal actinide into (1) a bed or mass containing boron carbide and, optionally, (2) at least one of a boron donor material (i.e., a boron-containing material) and a carbon donor material (i.e., a carbon-containing material), (3) a bed or mass comprising a mixture of a boron donor material and a carbon donor material and, optionally, (4) one or more inert fillers in any of the above masses, to form the body.
摘要翻译：本发明一般涉及一种制备自支撑体的新方法，以及由此制成的新颖产品。在其更具体的方面，本发明涉及通过将熔融母体金属锕系元素反应性渗透到（1）中的方法来制备包含一种或多种含硼化合物，例如硼化物或硼化物和碳化物的自支撑体的方法）含有碳化硼和任选地（2）硼供体材料（即含硼材料）和碳供体材料（即，含碳材料）中的至少一种的床或质量，（3）包含硼供体材料和碳供体材料的混合物的床或质量，和任选地（4）一种或多种上述任一种质量的惰性填料以形成体。

4. 发明授权

US06926876B2 Plasma production of polycrystalline silicon 失效
标题翻译：等离子体生产多晶硅
公开(公告)号：US06926876B2
公开(公告)日：2005-08-09
申请号：US10346601
申请日：2003-01-17
申请人： Paul V. Kelsey
发明人： Paul V. Kelsey
IPC分类号： B01J19/08 , C01B33/027 , H01L21/205
CPC分类号： H01L21/02532 , B01J19/088 , B01J2219/00006 , B01J2219/0883 , B01J2219/0894 , C01B33/027 , H01L21/0262 , H01L21/02661
摘要： The invention is directed to a method of producing polycrystaline silicon metal from a silicon halide plasma source. The silicon halide is split into silicon and halide ions in an inductively coupled plasma and silicon ions are then condensed to form molten silicon metal that can be vacuum cast into polysilicon ingots. The halide ions are separated and recycled into silicon halide gas over a silicon dioxide bed. In this way, high grade polysilicon is produced without a metallurgical grade silicon precursor and the process these processes consumes the byproducts in a continuous manner madding it less expensive than traditional methods of producing polysilicon and more environmentally friendly.
摘要翻译：本发明涉及从卤化硅等离子体源生产多晶硅金属的方法。硅卤化物被分裂成硅，并且在感应耦合的等离子体中的卤离子离子然后被冷凝，形成熔融的硅金属，其可被真空铸造成多晶硅锭。卤化物离子被分离并在二氧化硅床上再循环到卤化硅气体中。这样，高品质多晶硅就没有冶金级的硅前体而被生产，而这些工艺这些工艺以连续的方式消耗副产物，比传统生产多晶硅的方法更便宜，更环保。

5. 发明授权

US5288670A Process for preparing self-supporting ceramic composite bodies and bodies produced thereby 失效
标题翻译：制备自支撑陶瓷复合体的方法
公开(公告)号：US5288670A
公开(公告)日：1994-02-22
申请号：US979986
申请日：1992-11-23
申请人： Paul V. Kelsey
发明人： Paul V. Kelsey
IPC分类号： C04B35/65 , C22C1/10 , C22C29/14 , B22F3/26
CPC分类号： C22C1/1036 , C04B35/652 , C22C29/14 , C22C2001/1057
摘要： This invention relates generally to a novel method of preparing self-supporting bodies, and to novel products made thereby. In its more specific aspects, this invention relates to a method of producing self-supporting bodies comprising one or more boron-containing compounds, e.g., a boride or a boride and a carbide, by reactive infiltration of a molten parent metal actinide into (1) a bed or mass containing boron carbide and, optionally, (2) at least one of a boron donor material (i.e., a boron-containing material) and a carbon donor material (i.e., a carbon-containing material), (3) a bed or mass comprising a mixture of a boron donor material and a carbon donor material and, optionally, (4) one or more inert fillers in any of the above masses, to form the body.
摘要翻译：本发明一般涉及一种制备自支撑体的新方法，以及由此制成的新颖产品。在其更具体的方面，本发明涉及通过将熔融母体金属锕系元素反应性渗透到（1）中的方法来制备包含一种或多种含硼化合物，例如硼化物或硼化物和碳化物的自支撑体的方法）含有碳化硼和任选地（2）硼供体材料（即含硼材料）和碳供体材料（即，含碳材料）中的至少一种的床或质量，（3）包含硼供体材料和碳供体材料的混合物的床或质量，和任选地（4）一种或多种上述任一种质量的惰性填料以形成体。

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