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1. 发明授权

US4550093A Alumina-based aerogel supported transition metal catalyst useful as a Ziegler-Natta olefin polymerization catalyst and process for preparing same 失效
标题翻译：用作齐格勒 - 纳塔烯烃聚合催化剂的基于氧化铝的气凝胶负载的过渡金属催化剂及其制备方法
公开(公告)号：US4550093A
公开(公告)日：1985-10-29
申请号：US616521
申请日：1984-08-06
申请人： Anthony J. Fanelli , Alson K. Price
发明人： Anthony J. Fanelli , Alson K. Price
IPC分类号： C08F4/60 , C08F10/00 , C08F4/02 , C08F4/62 , C08F4/64 , C08F4/68
CPC分类号： C08F10/00 , Y10S502/526
摘要： A new polymerization catalyst system comprising an aluminum compound and a transition metal compound on an alumina-based aerogel support, a process for preparing the polymerization catalyst system and use of the catalyst system for polymerization and copolymerization of alpha-olefins are disclosed. A heat-activated alumina-based aerogel useful as a catalyst support and having a morphology by transmission electron microcopy comprising extremely thin folded film-like ribbons or plates and having a high BET surface area, high pore volume, and low bulk density is also disclosed.
摘要翻译：公开了一种在氧化铝基气凝胶载体上包含铝化合物和过渡金属化合物的新型聚合催化剂体系，制备聚合催化剂体系的方法和用于α-烯烃聚合和共聚的催化剂体系。还公开了一种热活化氧化铝基气凝胶，其可用作催化剂载体并且通过透射电子显微镜具有包括极薄的折叠膜状带或板并具有高BET表面积，高孔体积和低堆积密度的形态。

2. 发明授权

US4478987A Alumina-based aerogel supported transition metal catalyst useful as a Ziegler-Natta olefin polymerization catalyst and process for preparing same 失效
标题翻译：用作齐格勒 - 纳塔烯烃聚合催化剂的基于氧化铝的气凝胶负载的过渡金属催化剂及其制备方法
公开(公告)号：US4478987A
公开(公告)日：1984-10-23
申请号：US422928
申请日：1982-09-24
申请人： Anthony J. Fanelli , Alson K. Price
发明人： Anthony J. Fanelli , Alson K. Price
IPC分类号： C08F10/00 , C08F4/02 , C08F10/02
CPC分类号： C08F10/00
摘要： A new polymerization catalyst system comprising an aluminum compound and a transition metal compound on an alumina-based aerogel support, a process for preparing the polymerization catalyst system and use of the catalyst system for polymerization and copolymerization of alpha-olefins are disclosed. A heat-activated alumina-based aerogel useful as a catalyst support and having a morphology by transmission electron microcopy comprising extremely thin folded film-like ribbons or plates and having a high BET surface area, high pore volume, and low bulk density is also disclosed.
摘要翻译：公开了一种在氧化铝基气凝胶载体上包含铝化合物和过渡金属化合物的新型聚合催化剂体系，制备聚合催化剂体系的方法和用于α-烯烃聚合和共聚的催化剂体系。还公开了一种热活化氧化铝基气凝胶，其可用作催化剂载体并且通过透射电子显微镜具有包括极薄的折叠膜状带或板并具有高BET表面积，高孔体积和低堆积密度的形态。

3. 发明授权

US5286767A Modified agar and process for preparing modified agar for use ceramic composition to add green strength and/or improve other properties of a preform 失效
标题翻译：改性琼脂和用于制备用于使用陶瓷组合物的改性琼脂以增加生坯强度和/或改善预成型件的其它性能的方法
公开(公告)号：US5286767A
公开(公告)日：1994-02-15
申请号：US676646
申请日：1991-03-28
申请人： Ronald P. Rohrbach , Julie R. Schollmeyer , Anthony J. Fanelli
发明人： Ronald P. Rohrbach , Julie R. Schollmeyer , Anthony J. Fanelli
IPC分类号： B22F3/02 , B22F1/00 , B22F3/22 , C04B35/622 , C04B35/632 , C04B35/636 , C08L5/12 , B09C39/00
CPC分类号： B22F3/225 , B22F1/0059 , B22F3/22 , C04B35/636 , B22F2001/0066 , B22F2998/00
摘要： Novel gel-forming compositions are used in a process for molding ceramic compositions. Gel-forming compositions, such as agar, are improved with a gel-enhancing agent, e.g. polyethyleneimine. The novel gel-forming compositions improved the ceramic molding process and/or the ceramic products formed therefrom.
摘要翻译：新型凝胶形成组合物用于模制陶瓷组合物的方法中。凝胶形成组合物，例如琼脂，用凝胶增强剂，例如，聚乙烯亚胺。新型凝胶形成组合物改善了陶瓷成型工艺和/或由其形成的陶瓷产品。

4. 发明授权

US5032555A Process for making zirconia-alumina 失效
标题翻译：制造氧化锆 - 氧化铝的工艺
公开(公告)号：US5032555A
公开(公告)日：1991-07-16
申请号：US194357
申请日：1988-05-16
申请人： Jean Yamanis , Anthony J. Fanelli , Stephen Haig , Beili Li , Gary Marsh
发明人： Jean Yamanis , Anthony J. Fanelli , Stephen Haig , Beili Li , Gary Marsh
IPC分类号： C04B35/48 , C01F7/36 , C01G25/00 , C04B35/119 , C04B35/624
CPC分类号： C01F7/36 , C01G25/006 , C04B35/119 , C04B35/624 , C01P2006/10
摘要： Zirconia toughened alumina (ZTA) is produced from precursor salts. The precursor salts are coprecipitated from solution to yield a gel in a liquid phase. The gel in excess of the critical temperature and pressure is dried at a temperature and pressure in excess of the critical temperature and pressure of the liquid phase to thereby convert the liquid phase to a gas. The solid particles, when separated from the gas, form a fine particulate ZTA which, upon consolidation yields near theoretical density toughened ceramics.
摘要翻译：氧化锆增韧氧化铝（ZTA）由前体盐生产。前体盐从溶液中共沉淀，得到液相中的凝胶。超过临界温度和压力的凝胶在超过液相的临界温度和压力的温度和压力下干燥，从而将液相转化为气体。当与气体分离时，固体颗粒形成细颗粒ZTA，其在固结时产生近理论密度增韧的陶瓷。

5. 发明授权

US5397520A Modified agar and process for preparing modified agar for use ceramic composition to add green strength and/or improve other properties of a preform 失效
标题翻译：改性琼脂和用于制备用于使用陶瓷组合物的改性琼脂以增加生坯强度和/或改善预成型件的其它性能的方法
公开(公告)号：US5397520A
公开(公告)日：1995-03-14
申请号：US139498
申请日：1993-10-20
申请人： Ronald P. Rohrbach , Julie R. Schollmeyer , Anthony J. Fanelli
发明人： Ronald P. Rohrbach , Julie R. Schollmeyer , Anthony J. Fanelli
IPC分类号： B22F3/02 , B22F1/00 , B22F3/22 , C04B35/622 , C04B35/632 , C04B35/636 , B29C39/00
CPC分类号： B22F3/225 , B22F1/0059 , B22F3/22 , C04B35/636 , B22F2001/0066 , B22F2998/00
摘要： A gel-forming composition is used in a process for molding a ceramic composition. The gel-forming composition, such as agar, is improved with a gel-enhancing agent, e.g. polyethyleneimine. As a result, the gel-forming composition improves the ceramic molding process and/or the ceramic product formed therefrom.
摘要翻译：在成型陶瓷组合物的方法中使用凝胶形成组合物。凝胶形成组合物，如琼脂，用凝胶增强剂，例如，聚乙烯亚胺。结果，凝胶形成组合物改善了由其形成的陶瓷成型工艺和/或陶瓷产品。

6. 发明授权

US5250251A Aqueous process for injection molding ceramic powders at high solids loadings 失效
标题翻译：高固含量注射陶瓷粉末的水性方法
公开(公告)号：US5250251A
公开(公告)日：1993-10-05
申请号：US860919
申请日：1992-03-31
申请人： Anthony J. Fanelli , Gary B. Marsh , Joan V. Burlew , Clifford P. Ballard , William S. Frei
发明人： Anthony J. Fanelli , Gary B. Marsh , Joan V. Burlew , Clifford P. Ballard , William S. Frei
IPC分类号： B22F3/22 , B28B1/24 , C04B35/00 , C04B35/636 , C04B35/64
CPC分类号： C04B35/636
摘要： A process for shaping parts from ceramic powder that comprises the steps of (1) forming a concentrated mixture in excess of 40% ceramic solids by volume, the mixture comprising ceramic powder, a gel forming material chosen from the class of polysaccharides known as "agaroids", and a gel forming material solvent and being formed in a blender that provides a shearing action and is heated to raise the temperature of the mixture to about 70.degree. C. to 100.degree. C.; and (2) molding the mixture at a temperature sufficient to produce a self-supporting structure comprising the powder and gel. The parts exhibit excellent green strength and are rapidly fired without cracking, distortion or shrinkage problems.
摘要翻译：一种用于从陶瓷粉末形成部件的方法，其包括以下步骤：（1）形成浓度超过40体积％的陶瓷固体的浓缩混合物，所述混合物包含陶瓷粉末，选自称为“糖果类”的多糖类型的凝胶形成材料 “和凝胶形成材料溶剂，并在混合器中形成，其提供剪切作用并被加热以将混合物的温度升高至约70℃至100℃; 和（2）在足以产生包含粉末和凝胶的自支撑结构的温度下模制该混合物。这些部件表现出优异的生坯强度，并且在没有开裂，变形或收缩问题的情况下快速燃烧。

7. 发明授权

US4734237A Process for injection molding ceramic composition employing an agaroid gell-forming material to add green strength to a preform 失效
标题翻译：用于注射成型陶瓷组合物的方法，其使用胶状凝胶形成材料以向预成型体增加生坯强度
公开(公告)号：US4734237A
公开(公告)日：1988-03-29
申请号：US863288
申请日：1986-05-15
申请人： Anthony J. Fanelli , Robert D. Silvers
发明人： Anthony J. Fanelli , Robert D. Silvers
IPC分类号： C04B35/622 , B22F3/02 , B22F3/22 , C04B35/111 , C04B35/505 , C04B35/632 , C04B35/634 , C04B35/636 , C04B35/64 , B22F1/00 , B29C45/72
CPC分类号： B22F3/225 , B22F3/22 , C04B35/111 , C04B35/505 , C04B35/632 , C04B35/634 , C04B35/636 , B22F2998/00
摘要： A process for shaping parts from metallic and/or ceramic powders is disclosed. The process comprises the steps of forming a mixture comprising metal and/or ceramic powders, a gel-forming material having a gel strength, measured at a temperature between 0.degree. C. and about 22.degree. C. and a gel consisting essentially of about 4 wt. % of the gel-forming material and water, of at least about 100 g/cm.sup.2, and a gel-forming material solvent, and molding the mixture at a temperature sufficient to produce a self-supporting article comprising the powder and a gel. The preferred gel-forming material is an agaroid and the preferred molding process is injection molding.
摘要翻译：公开了一种用于从金属和/或陶瓷粉末成形零件的方法。该方法包括以下步骤：形成包含金属和/或陶瓷粉末的混合物，在0℃至约22℃的温度下测量的具有凝胶强度的凝胶形成材料和基本上由约4 重量％的凝胶形成材料和水至少约100g / cm 2，以及凝胶形成材料溶剂，并在足以产生包含粉末和凝胶的自支撑制品的温度下模制该混合物。优选的凝胶形成材料是混合物，优选的成型方法是注射成型。

8. 发明授权

US4675465A Dehydrogenation reaction employing hydride forming metals, alloys and intermetallic compounds 失效
标题翻译：使用氢化物形成金属，合金和金属间化合物的脱氢反应
公开(公告)号：US4675465A
公开(公告)日：1987-06-23
申请号：US814440
申请日：1985-12-30
申请人： Anthony J. Fanelli , Arnulf J. Maeland , Robert W. Armbrust , George Rak
发明人： Anthony J. Fanelli , Arnulf J. Maeland , Robert W. Armbrust , George Rak
IPC分类号： C07C5/42
CPC分类号： C07C5/42
摘要： A process using hydrogen dissolving metals, alloys and intermetallic compounds to drive otherwise thermodynamically unfavorable dehydrogenation reactions is disclosed. The process comprises the steps of selecting an organic reactant comprising carbon and hydrogen, and exposing the organic reactant to a material at a temperature and pressure sufficient to remove at least one hydrogen from one said organic reactant and to form a material hydride, the material being selected from the group of metals, alloys and intermetallic compounds having a negative standard free energy of formation for a hydrided product MH.sub.y, where M is the material, H is hydrogen and y is a non-zero number between 0 and about 4 and represents the total hydrogen to material atom ratio wherein the standard free energy change for the reaction of the organic rectant in the present of the material to remove at least one hydrogen atom therefrom and from the material hydride is negative.
摘要翻译：公开了一种使用氢溶解金属，合金和金属间化合物来驱动另外热力学不利的脱氢反应的方法。该方法包括以下步骤：选择包含碳和氢的有机反应物，并将有机反应物暴露于足以从一种所述有机反应物中除去至少一种氢并且形成物质氢化物的温度和压力下的材料，所述材料为选自金属，合金和金属间化合物，其中M为材料，H为氢，y为0至约4之间的非零数，具有负的标准自由能形成氢化产物MHy，代表总氢与物质原子比，其中用于从材料氢化物中除去至少一个氢原子的材料存在下的有机整理剂的反应的标准自由能变化是负的。

9. 发明授权

US4649037A Spray-dried inorganic oxides from non-aqueous gels or solutions 失效
标题翻译：无水凝胶或溶液喷雾干燥的无机氧化物
公开(公告)号：US4649037A
公开(公告)日：1987-03-10
申请号：US717931
申请日：1985-03-29
申请人： Gary B. Marsh , Anthony J. Fanelli , John N. Armor , Patrick M. Zambri
发明人： Gary B. Marsh , Anthony J. Fanelli , John N. Armor , Patrick M. Zambri
IPC分类号： C01B33/08 , B01J2/04 , B01J2/08 , B01J21/04 , B01J21/06 , B01J37/00 , C01B13/32 , C01B13/34 , C01F5/02 , C01F5/08 , C01F5/14 , C01F7/02 , C01F7/16 , C01F7/36 , C01F7/44 , C01F11/04 , C01G23/00 , C01G25/02 , C01B33/16
CPC分类号： B82Y30/00 , B01J2/04 , B01J2/08 , B01J21/04 , B01J21/063 , B01J21/066 , B01J37/0045 , C01B13/34 , C01F5/02 , C01F7/02 , C01F7/162 , C01F7/164 , C01F7/36 , C01G23/006 , C01G25/02 , C01P2002/70 , C01P2004/03 , C01P2004/50 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/10 , C01P2006/12 , C01P2006/14
摘要： Inorganic metal oxides having high surface area and pore volume are prepared by spray drying. The admixture which is spray dried to yield the metal oxides is produced from reactants comprising at least one hydrolyzable metal compound, a sufficient amount of water to at least partially hydrolyze the metal compound and an organic solvent. The admixture is supplied as a plurality of droplets to a reaction zone operated under conditions of temperature and pressure below the critical temperature and pressure of the reactants but sufficient to produce a product comprising metal oxide powders and a gas comprising organic solvent vapors. The powders are separated from the gas in a known fashion and collected. Spray drying of non-aqueous systems unexpectedly produces metal oxides having properties generally intermediate conventionally produced oxides and aerogels.
摘要翻译：通过喷雾干燥制备具有高表面积和孔体积的无机金属氧化物。喷雾干燥以产生金属氧化物的混合物由包含至少一种可水解金属化合物的反应物，足够量的水至少部分水解金属化合物和有机溶剂产生。混合物以多个液滴的形式供应到在低于反应物的临界温度和压力的温度和压力的条件下操作的反应区，但足以产生包含金属氧化物粉末和包含有机溶剂蒸气的气体的产物。将粉末以已知方式与气体分离并收集。非水系统的喷雾干燥意外地产生具有通常中间常规生产的氧化物和气凝胶的性质的金属氧化物。

10. 发明授权

US4387085A Process for preparing high surface area alumina 失效
标题翻译：高表面积氧化铝的制备方法
公开(公告)号：US4387085A
公开(公告)日：1983-06-07
申请号：US324722
申请日：1981-11-25
申请人： Anthony J. Fanelli , Arthur T. Walsh
发明人： Anthony J. Fanelli , Arthur T. Walsh
IPC分类号： C01F7/36 , C01F7/02
CPC分类号： C01F7/36 , C01P2006/10 , C01P2006/12
摘要： A high surface area alumina is prepared by heating a solution of an aluminum trialkoxide in a secondary or tertiary alcohol solvent to a sub-critical temperature at which the solvent decomposes to form water, and the water so formed hydrolyzes the aluminum trialkoxide. Solutions include aluminum tri-s-butoxide in s-butanol. The resultant aluminas have surface areas 500 m.sup.2 /g or greater.
摘要翻译：通过将二醇或叔醇溶剂中的三烷氧基铝溶液加热至溶剂分解形成水的亚临界温度来制备高表面积氧化铝，并且所形成的水水解三烷氧基铝。解决方案包括正丁醇中的三正丁醇铝。得到的氧化铝的表面积为500m 2 / g以上。

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