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1. 发明授权

US06280503B1 Carbon dioxide adsorbents containing magnesium oxide suitable for use at high temperatures 有权
标题翻译：含有适合高温使用的氧化镁的二氧化碳吸附剂
公开(公告)号：US06280503B1
公开(公告)日：2001-08-28
申请号：US09370006
申请日：1999-08-06
申请人： Steven Gerard Mayorga , Scott Jeffrey Weigel , Thomas Richard Gaffney , Jeffrey Richard Brzozowski
发明人： Steven Gerard Mayorga , Scott Jeffrey Weigel , Thomas Richard Gaffney , Jeffrey Richard Brzozowski
IPC分类号： B01D5302
CPC分类号： B01D53/62 , B01D53/02 , B01D53/047 , B01D2251/302 , B01D2251/304 , B01D2251/306 , B01D2251/402 , B01D2251/602 , B01D2251/606 , B01D2253/112 , B01D2253/25 , B01D2257/504 , B01D2259/4005 , B01J20/041 , B01J20/043 , Y02C10/04 , Y02C10/08
摘要： Adsorption of carbon dioxide from gas streams at temperatures in the range of 300 to 500° C. is carried out with a solid adsorbent containing magnesium oxide, preferably promoted with an alkali metal carbonate or bicarbonate so that the atomic ratio of alkali metal to magnesium is in the range of 0.006 to 2.60. Preferred adsorbents are made from the precipitate formed on addition of alkali metal and carbonate ions to an aqueous solution of a magnesium salt. Atomic ratios of alkali metal to magnesium can be adjusted by washing the precipitate with water. Low surface area adsorbents can be made by dehydration and CO2 removal of magnesium hydroxycarbonate, with or without alkali metal promotion. The process is especially valuable in pressure swing adsorption operations.
摘要翻译：使用含有氧化镁的固体吸附剂，优选用碱金属碳酸盐或碳酸氢盐来促进二氧化碳在300-500℃的温度下吸附二氧化碳，使得碱金属与镁的原子比为在0.006至2.60的范围内。优选的吸附剂由在碱金属和碳酸根离子添加到镁盐水溶液中形成的沉淀物制成。通过用水洗涤沉淀物可以调节碱金属与镁的原子比。低表面积吸附剂可以通过脱碳和二氧化碳去除羟基碳酸镁，有或没有碱金属的促进作用。该过程在变压吸附操作中特别有价值。

2. 发明授权

US06315973B1 Process for operating equilibrium controlled reactions 失效
公开(公告)号：US06315973B1
公开(公告)日：2001-11-13
申请号：US08624147
申请日：1996-04-08
申请人： Shankar Nataraj , Brian Thomas Carvill , Jeffrey Raymond Hufton , Steven Gerard Mayorga , Thomas Richard Gaffney , Jeffrey Richard Brzozowski
发明人： Shankar Nataraj , Brian Thomas Carvill , Jeffrey Raymond Hufton , Steven Gerard Mayorga , Thomas Richard Gaffney , Jeffrey Richard Brzozowski
IPC分类号： C01B324
CPC分类号： C01B3/56 , B01D53/02 , B01D2257/504 , B01D2259/402 , B01J8/0005 , B01J8/008 , B01J8/04 , B01J19/0006 , B01J20/02 , B01J20/0211 , B01J20/0225 , B01J20/0233 , B01J20/0237 , B01J20/041 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/18 , B01J20/3204 , B01J20/3236 , B01J2208/00132 , B01J2208/00141 , B01J2208/00274 , B01J2208/00309 , B01J2208/0053 , B01J2208/00539 , B01J2208/0061 , C01B3/38 , C01B32/40 , C01B2203/02 , C01B2203/0233 , C01B2203/0238 , C01B2203/0283 , C01B2203/0405 , C01B2203/042 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/0495 , C01B2203/0883 , C01B2203/1058 , C01B2203/1064 , C01B2203/1082 , C01B2203/1241 , C01B2203/147 , C01B2203/148 , C01B2203/80 , Y02C10/08 , Y02P20/152 , Y02P20/52
摘要： A cyclic process for operating an equilibrium controlled reaction in a plurality of reactors containing an admixture of an adsorbent and a reaction catalyst suitable for performing the desired reaction which is operated in a predetermined timed sequence wherein the heating and cooling requirements in a moving reaction mass transfer zone within each reactor are provided by indirect heat exchange with a fluid capable of phase change at temperatures maintained in each reactor during sorpreaction, depressurization, purging and pressurization steps during each process cycle.

3. 发明授权

US5917136A Carbon dioxide pressure swing adsorption process using modified alumina adsorbents 失效
标题翻译：二氧化碳变压吸附工艺采用改性氧化铝吸附剂
公开(公告)号：US5917136A
公开(公告)日：1999-06-29
申请号：US725593
申请日：1996-10-03
申请人： Thomas Richard Gaffney , Timothy Christopher Golden , Steven Gerard Mayorga , Jeffrey Richard Brzozowski , Fred William Taylor
发明人： Thomas Richard Gaffney , Timothy Christopher Golden , Steven Gerard Mayorga , Jeffrey Richard Brzozowski , Fred William Taylor
IPC分类号： B01D53/04 , B01D53/02 , B01D53/047 , B01J20/08
CPC分类号： B01D53/04 , B01D53/02 , B01D53/047 , B01J20/08 , B01D2253/104 , B01D2256/22 , B01D2257/504 , B01D2257/80 , B01D2259/40052 , B01D2259/40056 , B01D2259/402 , Y02C10/08 , Y10S95/90
摘要： A pressure swing adsorption process for absorbing CO.sub.2 from a gaseous mixture containing CO.sub.2 comprising introducing the gaseous mixture at a first pressure into a reactor containing a modified alumina adsorbent maintained at a temperature ranging from 100.degree. C. and 500.degree. C. to adsorb CO.sub.2 to provide a CO.sub.2 laden alumina adsorbent and a CO.sub.2 depleted gaseous mixture and contacting the CO.sub.2 laden adsorbent with a weakly adsorbing purge fluid at a second pressure which is lower than the first pressure to desorb CO.sub.2 from the CO.sub.2 laden alumina adsorbent. The modified alumina adsorbent which is formed by depositing a solution having a pH of 3.0 or more onto alumina and heating the alumina to a temperature ranging from 100.degree. C. and 600.degree. C., is not degraded by high concentrations of water under process operating conditions.
摘要翻译：一种用于从含有CO 2的气体混合物吸收CO 2的变压吸附方法，包括在第一压力下将气态混合物引入含有保持在100℃和500℃温度范围内的改性氧化铝吸附剂的反应器中以将CO 2吸附到提供载有二氧化碳的氧化铝吸附剂和二氧化碳贫化气体混合物，并将二氧化碳负载的吸附剂与弱吸附的清洗流体接触，该第二压力低于第一压力以从含CO 2的氧化铝吸附剂中解吸出CO 2。通过在氧化铝上沉积pH为3.0或更高的溶液并将氧化铝加热到100℃和600℃的温度而形成的改性氧化铝吸附剂在工艺操作下不被高浓度的水降解条件。

4. 发明授权

US07101948B2 Stabilizers to inhibit the polymerization of substituted cyclotetrasiloxane 有权
标题翻译：抑制取代环四硅氧烷聚合的稳定剂
公开(公告)号：US07101948B2
公开(公告)日：2006-09-05
申请号：US10602279
申请日：2003-06-23
申请人： Steven Gerard Mayorga , Manchao Xiao , Thomas Richard Gaffney , Robert George Syvret
发明人： Steven Gerard Mayorga , Manchao Xiao , Thomas Richard Gaffney , Robert George Syvret
IPC分类号： C07F7/21
CPC分类号： C23C16/401 , C07F7/20 , C07F7/21 , C08K5/13 , C09D4/00 , H01L21/02164 , H01L21/02271 , H01L21/31608 , C08G77/04
摘要： The present invention is; (a) a process for stabilizing a cyclotetrasiloxane, such as 1,3,5,7-tetramethylcyclotetrasiloxane, against polymerization used in a chemical vapor deposition process for silicon oxides in electronic material fabrication comprising providing an effective amount of a free radical scavenger polymerization inhibitor to such cyclotetrasiloxane; and (b) a composition of a cyclotetrasiloxane, such as 1,3,5,7-tetramethylcyclotetrasiloxane, stabilized against polymerization used in a chemical vapor deposition process as a precursor for silicon oxides in electronic material fabrication, comprising; such cyclotetrasiloxane and a free radical scavenger polymerization inhibitor.
摘要翻译：本发明是（a）用于稳定环四硅氧烷（例如1,3,5,7-四甲基环四硅氧烷）的方法，用于电子材料制造中用于氧化硅的化学气相沉积工艺中的聚合，包括提供有效量的自由基清除剂聚合抑制剂到这种环四硅氧烷; 和（b）在电子材料制造中作为氧化硅前体的化学气相沉积方法中使用的稳定的聚合的1,3,5,7-四甲基环四硅氧烷的环四硅氧烷的组合物，包括：这种环四硅氧烷和自由基清除剂聚合抑制剂。

5. 发明授权

US07300995B2 Stabilizers to inhibit the polymerization of substituted cyclotetrasiloxane 有权
标题翻译：抑制取代环四硅氧烷聚合的稳定剂
公开(公告)号：US07300995B2
公开(公告)日：2007-11-27
申请号：US11484094
申请日：2006-07-11
申请人： Steven Gerard Mayorga , Manchao Xiao , Thomas Richard Gaffney , Robert George Syvret
发明人： Steven Gerard Mayorga , Manchao Xiao , Thomas Richard Gaffney , Robert George Syvret
IPC分类号： C07F7/21
CPC分类号： C23C16/401 , C07F7/20 , C07F7/21 , C08K5/13 , C09D4/00 , H01L21/02164 , H01L21/02271 , H01L21/31608 , C08G77/04
摘要： The present invention is; (a) a process for stabilizing a cyclotetrasiloxane, such as 1,3,5,7-tetramethylcyclotetrasiloxane, against polymerization used in a chemical vapor deposition process for silicon oxides in electronic material fabrication comprising providing an effective amount of a free radical scavenger polymerization inhibitor to such cyclotetrasiloxane; and (b) a composition of a cyclotetrasiloxane, such as 1,3,5,7-tetramethylcyclotetrasiloxane, stabilized against polymerization used in a chemical vapor deposition process as a precursor for silicon oxides in electronic material fabrication, comprising; such cyclotetrasiloxane and a free radical scavenger polymerization inhibitor.
摘要翻译：本发明是（a）用于稳定环四硅氧烷（例如1,3,5,7-四甲基环四硅氧烷）的方法，用于电子材料制造中用于氧化硅的化学气相沉积工艺中的聚合，包括提供有效量的自由基清除剂聚合抑制剂到这种环四硅氧烷; 和（b）在电子材料制造中作为氧化硅前体的化学气相沉积方法中使用的稳定的聚合的1,3,5,7-四甲基环四硅氧烷的环四硅氧烷的组合物，包括：这种环四硅氧烷和自由基清除剂聚合抑制剂。

6. 发明授权

US06858697B2 Stabilizers to inhibit the polymerization of substituted cyclotetrasiloxane 有权
标题翻译：抑制取代环四硅氧烷聚合的稳定剂
公开(公告)号：US06858697B2
公开(公告)日：2005-02-22
申请号：US10029892
申请日：2001-12-21
申请人： Steven Gerard Mayorga , Manchao Xiao , Thomas Richard Gaffney
发明人： Steven Gerard Mayorga , Manchao Xiao , Thomas Richard Gaffney
IPC分类号： C07F7/20 , C07F7/21 , C09D4/00 , C23C16/40 , C23C16/42 , H01L21/316
CPC分类号： C23C16/401 , C07F7/20 , C07F7/21 , C09D4/00 , H01L21/31608 , C08G77/04
摘要： The present invention is; (a) a process for stabilizing a cyclotetrasiloxane, such as 1,3,5,7-tetramethylcyclotetrasiloxane, against polymerization used in a chemical vapor deposition process for silicon oxides in electronic material fabrication comprising providing an effective amount of a neutral to weakly acidic polymerization inhibitor to such cyclotetrasiloxane; and (b) a composition of a cyclotetrasiloxane, such as 1,3,5,7-tetramethylcyclotetrasiloxane, stabilized against polymerization used in a chemical vapor deposition process as a precursor for silicon oxides in electronic material fabrication, comprising; such cyclotetrasiloxane and a neutral to weakly acidic polymerization inhibitor. A free radical scavenger can also be included in the process and composition.
摘要翻译：本发明是（a）用于稳定环四硅氧烷（例如1,3,5,7-四甲基环四硅氧烷）的方法，用于在用于电子材料制造中的氧化硅的化学气相沉积方法中使用的聚合，包括提供有效量的中性至弱酸性聚合这种环四硅氧烷的抑制剂; 和（b）在电子材料制造中作为氧化硅前体的化学气相沉积方法中使用的稳定的聚合的1,3,5,7-四甲基环四硅氧烷的环四硅氧烷的组合物，包括：这种环四硅氧烷和中性至弱酸性聚合抑制剂。自由基清除剂也可以包含在该过程和组合物中。

7. 发明申请

US20090087796A1 Cyclopentene As A Precursor For Carbon-Based Films 审中-公开
标题翻译：环戊烯作为碳基膜的前体
公开(公告)号：US20090087796A1
公开(公告)日：2009-04-02
申请号：US12211197
申请日：2008-09-16
申请人： Raymond Nicholas Vrtis , Stephen Andrew Motika , Steven Gerard Mayorga
发明人： Raymond Nicholas Vrtis , Stephen Andrew Motika , Steven Gerard Mayorga
IPC分类号： H01L21/027
CPC分类号： H01L21/02115 , C23C16/26 , C23C16/4586 , C23C16/52 , H01L21/02205 , H01L21/02274 , H01L21/3146 , H01L21/76829
摘要： The present invention provides a method for forming an amorphous carbon layer on a substrate. The method comprises the steps of: positioning the substrate in a processing chamber; introducing a process gas into the processing chamber, wherein the process gas comprises a composition comprising a C4 to C10 cyclic hydrocarbon having a single carbon-carbon double bond, wherein the composition is free of a stabilizer; generating a plasma of the process gas; and depositing an amorphous carbon layer on the substrate.
摘要翻译：本发明提供了在基板上形成无定形碳层的方法。该方法包括以下步骤：将衬底定位在处理室中; 将处理气体引入所述处理室中，其中所述工艺气体包括包含具有单个碳 - 碳双键的C 4至C 10环烃的组合物，其中所述组合物不含稳定剂; 产生处理气体的等离子体; 以及在所述衬底上沉积无定形碳层。

8. 发明申请

US20080188679A1 Method Of Purifying Organosilicon Compositions Used As Precursors In Chemical Vapor Desposition 审中-公开
标题翻译：纯化作为化学气相沉积中前体的有机硅组合物的方法
公开(公告)号：US20080188679A1
公开(公告)日：2008-08-07
申请号：US11753073
申请日：2007-05-24
申请人： Steven Gerard Mayorga , Kelly A. Chandler
发明人： Steven Gerard Mayorga , Kelly A. Chandler
IPC分类号： C07F7/02
CPC分类号： C07F7/20
摘要： The present invention provides a method for purifying an organosilicon composition comprising an alkoxysilane or a carboxysilane and a basic impurity, the method comprising the steps of: contacting the organosilicon composition with an acid gas to form a precipitate comprising a salt of the acid gas upon reaction with the basic impurity; and removing the salt of the acid gas to form a purified organosilicon product.
摘要翻译：本发明提供了一种纯化包含烷氧基硅烷或羧基硅烷和碱性杂质的有机硅组合物的方法，该方法包括以下步骤：使有机硅组合物与酸性气体接触，以形成包含反应时酸性气体盐的沉淀物与基本杂质; 并除去酸性气体的盐以形成纯化的有机硅产物。

9. 发明申请

US20110218371A1 Stabilizers for the Stabilization of Unsaturated Hydrocarbon-Based Precursor 有权
标题翻译：用于稳定不饱和烃基前体的稳定剂
公开(公告)号：US20110218371A1
公开(公告)日：2011-09-08
申请号：US13109488
申请日：2011-05-17
申请人： Steven Gerard Mayorga , Kelly Ann Chandler
发明人： Steven Gerard Mayorga , Kelly Ann Chandler
IPC分类号： C07C7/20
CPC分类号： C07C7/20 , C07C2602/42 , C07C13/39
摘要： A stabilized composition consists essentially of unsaturated hydrocarbon-based materials, and a stabilizer selected from the group consisting of a hydroxybenzophenone and a nitroxyl radical based stabilizer. A method for stabilizing unsaturated hydrocarbon-based precursor material against the polymerization comprises providing a stabilizer selected from the group consisting of a hydroxybenzophenone and a nitroxyl radical based stabilizer.
摘要翻译：稳定化的组合物基本上由不饱和烃基材料和选自羟基二苯甲酮和基于硝酰基的稳定剂组成的组中的稳定剂组成。稳定不饱和烃基前体材料以抗聚合的方法包括提供选自羟基二苯甲酮和基于硝酰基的稳定剂的稳定剂。

10. 发明申请

US20090159843A1 Stabilizers for the Stabilization of Unsaturated Hydrocarbon-based Precursor 有权
标题翻译：用于稳定不饱和烃基前体的稳定剂
公开(公告)号：US20090159843A1
公开(公告)日：2009-06-25
申请号：US12038409
申请日：2008-02-27
申请人： Steven Gerard Mayorga , Kelly Ann Chandler
发明人： Steven Gerard Mayorga , Kelly Ann Chandler
IPC分类号： C09K3/00
CPC分类号： C07C7/20 , C07C2602/42 , C07C13/39
摘要： A stabilized composition consists essentially of unsaturated hydrocarbon-based materials, and a stabilizer selected from the group consisting of a hydroxybenzophenone and a nitroxyl radical based stabilizer.A stabilized composition consists essentially of unsaturated hydrocarbon-based materials, at least one polar liquid and a stabilizer selected from the group consisting of a hydroxybenzophenone, a nitroxyl radical based stabilizer and a hydroquinone based stabilizer.A method for stabilizing unsaturated hydrocarbon-based precursor material against the polymerization comprises providing a stabilizer selected from the group consisting of a hydroxybenzophenone and a nitroxyl radical based stabilizer.A method for stabilizing a mixture of unsaturated hydrocarbon-based precursor material with at lease one polar liquid against the polymerization comprises adding to the mixture, a stabilizer selected from the group consisting of a hydroxybenzophenone and a nitroxyl radical based stabilizer.
摘要翻译：稳定化的组合物基本上由不饱和烃基材料和选自羟基二苯甲酮和基于硝酰基的稳定剂组成的组中的稳定剂组成。稳定化的组合物基本上由不饱和烃基材料，至少一种极性液体和选自羟基二苯甲酮，基于硝酰基的稳定剂和氢醌基稳定剂的稳定剂组成。稳定不饱和烃基前体材料以抗聚合的方法包括提供选自羟基二苯甲酮和基于硝酰基的稳定剂的稳定剂。用于使不饱和烃类前体材料与至少一种极性液体的混合物与聚合反应的方法包括向混合物中加入选自羟基二苯甲酮和基于硝酰基的稳定剂的稳定剂。

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